New interop network info

.circleci/config.yml

@@ -1,6 +1,6 @@
 version: 2.1
 orbs:
-  go: gotest/tools@0.0.13
+  go: gotest/tools@0.0.9
 
 executors:
   golang:
@@ -45,7 +45,7 @@ commands:
             - 'v25-2k-lotus-params'
           paths:
             - /var/tmp/filecoin-proof-parameters/
-      - run:  ./lotus fetch-params 2048
+      - run:  ./lotus fetch-params --proving-params 2048
       - save_cache:
           name: Save parameters cache
           key: 'v25-2k-lotus-params'
@@ -79,6 +79,7 @@ jobs:
     steps:
       - install-deps
       - prepare
+      - go/mod-download
       - go/mod-tidy-check
 
   build-all:
@@ -86,8 +87,12 @@ jobs:
     steps:
       - install-deps
       - prepare
+      - go/mod-download
       - run: sudo apt-get update
       - run: sudo apt-get install npm
+      - restore_cache:
+          name: restore go mod cache
+          key: v1-go-deps-{{ arch }}-{{ checksum "/home/circleci/project/go.mod" }}
       - run:
           command: make buildall
       - store_artifacts:
@@ -107,6 +112,10 @@ jobs:
     steps:
       - install-deps
       - prepare
+      - go/mod-download
+      - restore_cache:
+          name: restore go mod cache
+          key: v1-go-deps-{{ arch }}-{{ checksum "/home/circleci/project/go.mod" }}
       - run:
           command: make debug
 
@@ -150,6 +159,10 @@ jobs:
     steps:
       - install-deps
       - prepare
+      - go/mod-download
+      - restore_cache:
+          name: restore go mod cache
+          key: v1-go-deps-{{ arch }}-{{ checksum "/home/circleci/project/go.mod" }}
       - run:
           command: make deps lotus
           no_output_timeout: 30m
@@ -180,6 +193,13 @@ jobs:
                 shell: /bin/bash -eo pipefail
                 command: |
                   bash <(curl -s https://codecov.io/bash)
+      - save_cache:
+          name: save go mod cache
+          key: v1-go-deps-{{ arch }}-{{ checksum "/home/circleci/project/go.mod" }}
+          paths:
+            - "~/go/pkg"
+            - "~/go/src/github.com"
+            - "~/go/src/golang.org"
 
   test-short:
     <<: *test
@@ -214,9 +234,10 @@ jobs:
             curl --location https://github.com/stedolan/jq/releases/download/jq-1.6/jq-osx-amd64 --output /usr/local/bin/jq
             chmod +x /usr/local/bin/jq
       - restore_cache:
-          name: restore cargo cache
+          name: restore go mod and cargo cache
           key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
       - install-deps
+      - go/mod-download
       - run:
           command: make build
           no_output_timeout: 30m
@@ -243,6 +264,7 @@ jobs:
     steps:
       - install-deps
       - prepare
+      - go/mod-download
       - run:
           command: "! go fmt ./... 2>&1 | read"
 
@@ -255,7 +277,7 @@ jobs:
         default: golang
       golangci-lint-version:
         type: string
-        default: 1.27.0
+        default: 1.23.8
       concurrency:
         type: string
         default: '2'
@@ -271,6 +293,7 @@ jobs:
     steps:
       - install-deps
       - prepare
+      - go/mod-download
       - run:
           command: make deps
           no_output_timeout: 30m
@@ -280,7 +303,7 @@ jobs:
       - run:
           name: Lint
           command: |
-            $HOME/.local/bin/golangci-lint run -v --timeout 2m \
+            $HOME/.local/bin/golangci-lint run -v \
               --concurrency << parameters.concurrency >> << parameters.args >>
   lint-changes:
     <<: *lint
@@ -314,7 +337,7 @@ workflows:
   ci:
     jobs:
       - lint-changes:
-          args: "--new-from-rev origin/master"
+          args: "--new-from-rev origin/next" 
       - mod-tidy-check
       - gofmt
       - test:

.github/ISSUE_TEMPLATE/bug_report.md

@@ -21,7 +21,7 @@ A clear and concise description of what you expected to happen.
 **Screenshots**
 If applicable, add screenshots to help explain your problem.
 
-**Version (run `lotus version`):**
+**Version (run `lotus --version`):**
 
 **Additional context**
 Add any other context about the problem here.

.gitignore

@@ -35,4 +35,3 @@ build/paramfetch.sh
 bin/ipget
 bin/tmp/*
 .idea
-scratchpad

.golangci.yml

@@ -37,10 +37,6 @@ issues:
     - path: build/params_.*\.go
       linters:
         - golint
-          
-    - path: api/apistruct/struct.go
-      linters:
-        - golint
 
     - path: .*_test.go
       linters:

Makefile

@@ -6,7 +6,7 @@ all: build
 unexport GOFLAGS
 
 GOVERSION:=$(shell go version | cut -d' ' -f 3 | cut -d. -f 2)
-ifeq ($(shell expr $(GOVERSION) \< 14), 1)
+ifeq ($(shell expr $(GOVERSION) \< 13), 1)
 $(warning Your Golang version is go 1.$(GOVERSION))
 $(error Update Golang to version $(shell grep '^go' go.mod))
 endif
@@ -105,17 +105,15 @@ install:
 
 install-services: install
 	mkdir -p /usr/local/lib/systemd/system
-	mkdir -p /var/log/lotus
 	install -C -m 0644 ./scripts/lotus-daemon.service /usr/local/lib/systemd/system/lotus-daemon.service
 	install -C -m 0644 ./scripts/lotus-miner.service /usr/local/lib/systemd/system/lotus-miner.service
 	systemctl daemon-reload
 	@echo
-	@echo "lotus-daemon and lotus-miner services installed. Don't forget to 'systemctl enable lotus-daemon|lotus-miner' for it to be enabled on startup."
+	@echo "lotus and lotus-miner services installed. Don't forget to 'systemctl enable lotus|lotus-miner' for it to be enabled on startup."
 
 clean-services:
 	rm -f /usr/local/lib/systemd/system/lotus-daemon.service
 	rm -f /usr/local/lib/systemd/system/lotus-miner.service
-	rm -f /usr/local/lib/systemd/system/chainwatch.service
 	systemctl daemon-reload
 
 # TOOLS
@@ -158,16 +156,10 @@ BINS+=fountain
 chainwatch:
 	rm -f chainwatch
 	go build -o chainwatch ./cmd/lotus-chainwatch
+	go run github.com/GeertJohan/go.rice/rice append --exec chainwatch -i ./cmd/lotus-chainwatch -i ./build
 .PHONY: chainwatch
 BINS+=chainwatch
 
-install-chainwatch-service: chainwatch
-	install -C ./chainwatch /usr/local/bin/chainwatch
-	install -C -m 0644 ./scripts/chainwatch.service /usr/local/lib/systemd/system/chainwatch.service
-	systemctl daemon-reload
-	@echo
-	@echo "chainwatch installed. Don't forget to 'systemctl enable chainwatch' for it to be enabled on startup."
-
 bench:
 	rm -f bench
 	go build -o bench ./cmd/lotus-bench
@@ -190,12 +182,6 @@ health:
 .PHONY: health
 BINS+=health
 
-testground:
-	go build -tags testground -o /dev/null ./cmd/lotus
-
-.PHONY: testground
-BINS+=testground
-
 # MISC
 
 buildall: $(BINS)

README.md

@@ -4,22 +4,13 @@
 
 Lotus is an implementation of the Filecoin Distributed Storage Network. For more details about Filecoin, check out the [Filecoin Spec](https://github.com/filecoin-project/specs).
 
-## Building & Documentation
-
-For instructions on how to build lotus from source, please visit [https://docs.lotu.sh](https://docs.lotu.sh) or read the source [here](https://github.com/filecoin-project/lotus/tree/master/documentation).
-
-## Reporting a Vulnerability
-
-Please send an email to security@filecoin.org. See our [security policy](SECURITY.md) for more details.
-
 ## Development
 
 All work is tracked via issues. An attempt at keeping an up-to-date view on remaining work is in the [lotus testnet github project board](https://github.com/filecoin-project/lotus/projects/1).
 
-The main branches under development at the moment are:
+## Building & Documentation
-* [`master`](https://github.com/filecoin-project/lotus): current testnet.
+
-* [`next`](https://github.com/filecoin-project/lotus/tree/next): working branch with chain-breaking changes.
+For instructions on how to build lotus from source, please visit [https://docs.lotu.sh](https://docs.lotu.sh) or read the source [here](https://github.com/filecoin-project/lotus/tree/master/documentation).
-* [`ntwk-calibration`](https://github.com/filecoin-project/lotus/tree/ntwk-calibration): devnet running one of `next` commits.
 
 ## License
 

SECURITY.md

@@ -1,29 +0,0 @@
-# Security Policy
-
-## Reporting a Vulnerability
-
-For *critical* bugs, please send an email to security@filecoin.org.
-
-The bug reporting process differs between bugs that are critical and may crash the network, and others that are unlikely to cause problems if malicious parties know about it. For non-critical bugs, please simply file a GitHub [issue](https://github.com/filecoin-project/lotus/issues/new?template=bug_report.md). 
-
-Please try to provide a clear description of any bugs reported, along with how to reproduce the bug if possible. More detailed bug reports (especially those with a PoC included) will help us move forward much faster. Additionally, please avoid reporting bugs that already have open issues. Take a moment to search the issue list of the related GitHub repositories before writing up a new report.
-
-Here are some examples of bugs we would consider 'critical':
-
-* If you can spend from a `multisig` wallet you do not control the keys for.
-* If you can cause a miner to be slashed without them actually misbehaving.
-* If you can maintain power without submitting windowed posts regularly.
-* If you can craft a message that causes lotus nodes to panic.
-* If you can cause your miner to win significantly more blocks than it should.
-* If you can craft a message that causes a persistent fork in the network.
-* If you can cause the total amount of Filecoin in the network to no longer be 2 billion.
-
-This is not an exhaustive list, but should provide some idea of what we consider 'critical'.
-
-## Supported Versions
-
-* TODO: This should be defined and set up by Mainnet launch.
-
-| Version | Supported          |
-| ------- | ------------------ |
-| Testnet | :white_check_mark: |

api/api_common.go

@@ -13,13 +13,11 @@ import (
 )
 
 type Common interface {
-
+	// Auth
-	// MethodGroup: Auth
-
 	AuthVerify(ctx context.Context, token string) ([]auth.Permission, error)
 	AuthNew(ctx context.Context, perms []auth.Permission) ([]byte, error)
 
-	// MethodGroup: Net
+	// network
 
 	NetConnectedness(context.Context, peer.ID) (network.Connectedness, error)
 	NetPeers(context.Context) ([]peer.AddrInfo, error)
@@ -27,9 +25,6 @@ type Common interface {
 	NetAddrsListen(context.Context) (peer.AddrInfo, error)
 	NetDisconnect(context.Context, peer.ID) error
 	NetFindPeer(context.Context, peer.ID) (peer.AddrInfo, error)
-	NetPubsubScores(context.Context) ([]PubsubScore, error)
-
-	// MethodGroup: Common
 
 	// ID returns peerID of libp2p node backing this API
 	ID(context.Context) (peer.ID, error)
@@ -39,11 +34,6 @@ type Common interface {
 
 	LogList(context.Context) ([]string, error)
 	LogSetLevel(context.Context, string, string) error
-
-	// trigger graceful shutdown
-	Shutdown(context.Context) error
-
-	Closing(context.Context) (<-chan struct{}, error)
 }
 
 // Version provides various build-time information

api/api_full.go

@@ -26,126 +26,60 @@ import (
 type FullNode interface {
 	Common
 
+	// TODO: TipSetKeys
+
 	// MethodGroup: Chain
 	// The Chain method group contains methods for interacting with the
-	// blockchain, but that do not require any form of state computation.
+	// blockchain, but that do not require any form of state computation
 
-	// ChainNotify returns channel with chain head updates.
+	// ChainNotify returns channel with chain head updates
-	// First message is guaranteed to be of len == 1, and type == 'current'.
+	// First message is guaranteed to be of len == 1, and type == 'current'
 	ChainNotify(context.Context) (<-chan []*HeadChange, error)
-
+	// ChainHead returns the current head of the chain
-	// ChainHead returns the current head of the chain.
 	ChainHead(context.Context) (*types.TipSet, error)
-
+	// ChainGetRandomness is used to sample the chain for randomness
-	// ChainGetRandomness is used to sample the chain for randomness.
 	ChainGetRandomness(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
-
+	// ChainGetBlock returns the block specified by the given CID
-	// ChainGetBlock returns the block specified by the given CID.
 	ChainGetBlock(context.Context, cid.Cid) (*types.BlockHeader, error)
-	// ChainGetTipSet returns the tipset specified by the given TipSetKey.
 	ChainGetTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
-
+	ChainGetBlockMessages(context.Context, cid.Cid) (*BlockMessages, error)
-	// ChainGetBlockMessages returns messages stored in the specified block.
+	ChainGetParentReceipts(context.Context, cid.Cid) ([]*types.MessageReceipt, error)
-	ChainGetBlockMessages(ctx context.Context, blockCid cid.Cid) (*BlockMessages, error)
+	ChainGetParentMessages(context.Context, cid.Cid) ([]Message, error)
-
-	// ChainGetParentReceipts returns receipts for messages in parent tipset of
-	// the specified block.
-	ChainGetParentReceipts(ctx context.Context, blockCid cid.Cid) ([]*types.MessageReceipt, error)
-
-	// ChainGetParentMessages returns messages stored in parent tipset of the
-	// specified block.
-	ChainGetParentMessages(ctx context.Context, blockCid cid.Cid) ([]Message, error)
-
-	// ChainGetTipSetByHeight looks back for a tipset at the specified epoch.
-	// If there are no blocks at the specified epoch, a tipset at an earlier epoch
-	// will be returned.
 	ChainGetTipSetByHeight(context.Context, abi.ChainEpoch, types.TipSetKey) (*types.TipSet, error)
-
-	// ChainReadObj reads ipld nodes referenced by the specified CID from chain
-	// blockstore and returns raw bytes.
 	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
-
-	// ChainHasObj checks if a given CID exists in the chain blockstore.
 	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainStatObj(context.Context, cid.Cid, cid.Cid) (ObjStat, error)
-
-	// ChainSetHead forcefully sets current chain head. Use with caution.
 	ChainSetHead(context.Context, types.TipSetKey) error
-
-	// ChainGetGenesis returns the genesis tipset.
 	ChainGetGenesis(context.Context) (*types.TipSet, error)
-
-	// ChainTipSetWeight computes weight for the specified tipset.
 	ChainTipSetWeight(context.Context, types.TipSetKey) (types.BigInt, error)
 	ChainGetNode(ctx context.Context, p string) (*IpldObject, error)
-
-	// ChainGetMessage reads a message referenced by the specified CID from the
-	// chain blockstore.
 	ChainGetMessage(context.Context, cid.Cid) (*types.Message, error)
-
-	// ChainGetPath returns a set of revert/apply operations needed to get from
-	// one tipset to another, for example:
-	//```
-	//        to
-	//         ^
-	// from   tAA
-	//   ^     ^
-	// tBA    tAB
-	//  ^---*--^
-	//      ^
-	//     tRR
-	//```
-	// Would return `[revert(tBA), apply(tAB), apply(tAA)]`
 	ChainGetPath(ctx context.Context, from types.TipSetKey, to types.TipSetKey) ([]*HeadChange, error)
-
-	// ChainExport returns a stream of bytes with CAR dump of chain data.
 	ChainExport(context.Context, types.TipSetKey) (<-chan []byte, error)
 
 	// MethodGroup: Sync
 	// The Sync method group contains methods for interacting with and
-	// observing the lotus sync service.
+	// observing the lotus sync service
 
-	// SyncState returns the current status of the lotus sync system.
+	// SyncState returns the current status of the lotus sync system
 	SyncState(context.Context) (*SyncState, error)
-
+	// SyncSubmitBlock can be used to submit a newly created block to the
-	// SyncSubmitBlock can be used to submit a newly created block to the.
 	// network through this node
 	SyncSubmitBlock(ctx context.Context, blk *types.BlockMsg) error
-
-	// SyncIncomingBlocks returns a channel streaming incoming, potentially not
-	// yet synced block headers.
 	SyncIncomingBlocks(ctx context.Context) (<-chan *types.BlockHeader, error)
-
-	// SyncMarkBad marks a blocks as bad, meaning that it won't ever by synced.
-	// Use with extreme caution.
 	SyncMarkBad(ctx context.Context, bcid cid.Cid) error
-
-	// SyncCheckBad checks if a block was marked as bad, and if it was, returns
-	// the reason.
 	SyncCheckBad(ctx context.Context, bcid cid.Cid) (string, error)
 
 	// MethodGroup: Mpool
 	// The Mpool methods are for interacting with the message pool. The message pool
 	// manages all incoming and outgoing 'messages' going over the network.
 
-	// MpoolPending returns pending mempool messages.
 	MpoolPending(context.Context, types.TipSetKey) ([]*types.SignedMessage, error)
-
-	// MpoolPush pushes a signed message to mempool.
 	MpoolPush(context.Context, *types.SignedMessage) (cid.Cid, error)
-
+	MpoolPushMessage(context.Context, *types.Message) (*types.SignedMessage, error) // get nonce, sign, push
-	// MpoolPushMessage atomically assigns a nonce, signs, and pushes a message
-	// to mempool.
-	MpoolPushMessage(context.Context, *types.Message) (*types.SignedMessage, error)
-
-	// MpoolGetNonce gets next nonce for the specified sender.
-	// Note that this method may not be atomic. Use MpoolPushMessage instead.
 	MpoolGetNonce(context.Context, address.Address) (uint64, error)
 	MpoolSub(context.Context) (<-chan MpoolUpdate, error)
-
+	MpoolEstimateGasPrice(context.Context, uint64, address.Address, int64, types.TipSetKey) (types.BigInt, error)
-	// MpoolEstimateGasPrice estimates what gas price should be used for a
-	// message to have high likelihood of inclusion in `nblocksincl` epochs.
-	MpoolEstimateGasPrice(ctx context.Context, nblocksincl uint64, sender address.Address, gaslimit int64, tsk types.TipSetKey) (types.BigInt, error)
 
 	// MethodGroup: Miner
 
@@ -156,31 +90,17 @@ type FullNode interface {
 
 	// MethodGroup: Wallet
 
-	// WalletNew creates a new address in the wallet with the given sigType.
 	WalletNew(context.Context, crypto.SigType) (address.Address, error)
-	// WalletHas indicates whether the given address is in the wallet.
 	WalletHas(context.Context, address.Address) (bool, error)
-	// WalletList lists all the addresses in the wallet.
 	WalletList(context.Context) ([]address.Address, error)
-	// WalletBalance returns the balance of the given address at the current head of the chain.
 	WalletBalance(context.Context, address.Address) (types.BigInt, error)
-	// WalletSign signs the given bytes using the given address.
 	WalletSign(context.Context, address.Address, []byte) (*crypto.Signature, error)
-	// WalletSignMessage signs the given message using the given address.
 	WalletSignMessage(context.Context, address.Address, *types.Message) (*types.SignedMessage, error)
-	// WalletVerify takes an address, a signature, and some bytes, and indicates whether the signature is valid.
-	// The address does not have to be in the wallet.
 	WalletVerify(context.Context, address.Address, []byte, *crypto.Signature) bool
-	// WalletDefaultAddress returns the address marked as default in the wallet.
 	WalletDefaultAddress(context.Context) (address.Address, error)
-	// WalletSetDefault marks the given address as as the default one.
 	WalletSetDefault(context.Context, address.Address) error
-	// WalletExport returns the private key of an address in the wallet.
 	WalletExport(context.Context, address.Address) (*types.KeyInfo, error)
-	// WalletImport receives a KeyInfo, which includes a private key, and imports it into the wallet.
 	WalletImport(context.Context, *types.KeyInfo) (address.Address, error)
-	// WalletDelete deletes an address from the wallet.
-	WalletDelete(context.Context, address.Address) error
 
 	// Other
 
@@ -188,27 +108,18 @@ type FullNode interface {
 	// The Client methods all have to do with interacting with the storage and
 	// retrieval markets as a client
 
-	// ClientImport imports file under the specified path into filestore.
+	// ClientImport imports file under the specified path into filestore
 	ClientImport(ctx context.Context, ref FileRef) (cid.Cid, error)
-	// ClientStartDeal proposes a deal with a miner.
+	// ClientStartDeal proposes a deal with a miner
 	ClientStartDeal(ctx context.Context, params *StartDealParams) (*cid.Cid, error)
-	// ClientGetDealInfo returns the latest information about a given deal.
+	// ClientGetDeal info returns the latest information about a given deal
 	ClientGetDealInfo(context.Context, cid.Cid) (*DealInfo, error)
-	// ClientListDeals returns information about the deals made by the local client.
 	ClientListDeals(ctx context.Context) ([]DealInfo, error)
-	// ClientHasLocal indicates whether a certain CID is locally stored.
 	ClientHasLocal(ctx context.Context, root cid.Cid) (bool, error)
-	// ClientFindData identifies peers that have a certain file, and returns QueryOffers (one per peer).
 	ClientFindData(ctx context.Context, root cid.Cid) ([]QueryOffer, error)
-	// ClientMinerQueryOffer returns a QueryOffer for the specific miner and file.
-	ClientMinerQueryOffer(ctx context.Context, root cid.Cid, miner address.Address) (QueryOffer, error)
-	// ClientRetrieve initiates the retrieval of a file, as specified in the order.
 	ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *FileRef) error
-	// ClientQueryAsk returns a signed StorageAsk from the specified miner.
 	ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error)
-	// ClientCalcCommP calculates the CommP for a specified file, based on the sector size of the provided miner.
 	ClientCalcCommP(ctx context.Context, inpath string, miner address.Address) (*CommPRet, error)
-	// ClientGenCar generates a CAR file for the specified file.
 	ClientGenCar(ctx context.Context, ref FileRef, outpath string) error
 
 	// ClientUnimport removes references to the specified file from filestore
@@ -220,119 +131,55 @@ type FullNode interface {
 	//ClientListAsks() []Ask
 
 	// MethodGroup: State
-	// The State methods are used to query, inspect, and interact with chain state.
+	// The State methods are used to query, inspect, and interact with chain state
-	// All methods take a TipSetKey as a parameter. The state looked up is the state at that tipset.
-	// A nil TipSetKey can be provided as a param, this will cause the heaviest tipset in the chain to be used.
 
-	// StateCall runs the given message and returns its result without any persisted changes.
+	// if tipset is nil, we'll use heaviest
 	StateCall(context.Context, *types.Message, types.TipSetKey) (*InvocResult, error)
-	// StateReplay returns the result of executing the indicated message, assuming it was executed in the indicated tipset.
 	StateReplay(context.Context, types.TipSetKey, cid.Cid) (*InvocResult, error)
-	// StateGetActor returns the indicated actor's nonce and balance.
 	StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
-	// StateReadState returns the indicated actor's state.
+	StateReadState(ctx context.Context, act *types.Actor, tsk types.TipSetKey) (*ActorState, error)
-	StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*ActorState, error)
-	// StateListMessages looks back and returns all messages with a matching to or from address, stopping at the given height.
 	StateListMessages(ctx context.Context, match *types.Message, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)
 
-	// StateNetworkName returns the name of the network the node is synced to
 	StateNetworkName(context.Context) (dtypes.NetworkName, error)
-	// StateMinerSectors returns info about the given miner's sectors. If the filter bitfield is nil, all sectors are included.
-	// If the filterOut boolean is set to true, any sectors in the filter are excluded.
-	// If false, only those sectors in the filter are included.
 	StateMinerSectors(context.Context, address.Address, *abi.BitField, bool, types.TipSetKey) ([]*ChainSectorInfo, error)
-	// StateMinerProvingSet returns info about those sectors that a given miner is actively proving.
 	StateMinerProvingSet(context.Context, address.Address, types.TipSetKey) ([]*ChainSectorInfo, error)
-	// StateMinerProvingDeadline calculates the deadline at some epoch for a proving period
-	// and returns the deadline-related calculations.
 	StateMinerProvingDeadline(context.Context, address.Address, types.TipSetKey) (*miner.DeadlineInfo, error)
-	// StateMinerPower returns the power of the indicated miner
 	StateMinerPower(context.Context, address.Address, types.TipSetKey) (*MinerPower, error)
-	// StateMinerInfo returns info about the indicated miner
+	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (miner.MinerInfo, error)
-	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (MinerInfo, error)
-	// StateMinerDeadlines returns all the proving deadlines for the given miner
 	StateMinerDeadlines(context.Context, address.Address, types.TipSetKey) (*miner.Deadlines, error)
-	// StateMinerFaults returns a bitfield indicating the faulty sectors of the given miner
 	StateMinerFaults(context.Context, address.Address, types.TipSetKey) (*abi.BitField, error)
-	// StateAllMinerFaults returns all non-expired Faults that occur within lookback epochs of the given tipset
+	// Returns all non-expired Faults that occur within lookback epochs of the given tipset
 	StateAllMinerFaults(ctx context.Context, lookback abi.ChainEpoch, ts types.TipSetKey) ([]*Fault, error)
-	// StateMinerRecoveries returns a bitfield indicating the recovering sectors of the given miner
 	StateMinerRecoveries(context.Context, address.Address, types.TipSetKey) (*abi.BitField, error)
-	// StateMinerInitialPledgeCollateral returns the initial pledge collateral for the specified miner's sector
 	StateMinerInitialPledgeCollateral(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (types.BigInt, error)
-	// StateMinerAvailableBalance returns the portion of a miner's balance that can be withdrawn or spent
 	StateMinerAvailableBalance(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)
-	// StateSectorPreCommitInfo returns the PreCommit info for the specified miner's sector
 	StateSectorPreCommitInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error)
-	// StateSectorGetInfo returns the on-chain info for the specified miner's sector
 	StateSectorGetInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorOnChainInfo, error)
 	StatePledgeCollateral(context.Context, types.TipSetKey) (types.BigInt, error)
-	// StateSearchMsg searches for a message in the chain, and returns its receipt and the tipset where it was executed
+	StateWaitMsg(context.Context, cid.Cid) (*MsgLookup, error)
 	StateSearchMsg(context.Context, cid.Cid) (*MsgLookup, error)
-	// StateWaitMsg looks back in the chain for a message. If not found, it blocks until the
-	// message arrives on chain, and gets to the indicated confidence depth.
-	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*MsgLookup, error)
-	// StateListMiners returns the addresses of every miner that has claimed power in the Power Actor
 	StateListMiners(context.Context, types.TipSetKey) ([]address.Address, error)
-	// StateListActors returns the addresses of every actor in the state
 	StateListActors(context.Context, types.TipSetKey) ([]address.Address, error)
-	// StateMarketBalance looks up the Escrow and Locked balances of the given address in the Storage Market
 	StateMarketBalance(context.Context, address.Address, types.TipSetKey) (MarketBalance, error)
-	// StateMarketParticipants returns the Escrow and Locked balances of every participant in the Storage Market
 	StateMarketParticipants(context.Context, types.TipSetKey) (map[string]MarketBalance, error)
-	// StateMarketDeals returns information about every deal in the Storage Market
 	StateMarketDeals(context.Context, types.TipSetKey) (map[string]MarketDeal, error)
-	// StateMarketStorageDeal returns information about the indicated deal
 	StateMarketStorageDeal(context.Context, abi.DealID, types.TipSetKey) (*MarketDeal, error)
-	// StateLookupID retrieves the ID address of the given address
 	StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
-	// StateAccountKey returns the public key address of the given ID address
 	StateAccountKey(context.Context, address.Address, types.TipSetKey) (address.Address, error)
-	// StateChangedActors returns all the actors whose states change between the two given state CIDs
-	// TODO: Should this take tipset keys instead?
 	StateChangedActors(context.Context, cid.Cid, cid.Cid) (map[string]types.Actor, error)
-	// StateGetReceipt returns the message receipt for the given message
 	StateGetReceipt(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)
-	// StateMinerSectorCount returns the number of sectors in a miner's sector set and proving set
 	StateMinerSectorCount(context.Context, address.Address, types.TipSetKey) (MinerSectors, error)
-	// StateCompute is a flexible command that applies the given messages on the given tipset.
-	// The messages are run as though the VM were at the provided height.
 	StateCompute(context.Context, abi.ChainEpoch, []*types.Message, types.TipSetKey) (*ComputeStateOutput, error)
 
 	// MethodGroup: Msig
 	// The Msig methods are used to interact with multisig wallets on the
 	// filecoin network
 
-	// MsigGetAvailableBalance returns the portion of a multisig's balance that can be withdrawn or spent
 	MsigGetAvailableBalance(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)
-	// MsigCreate creates a multisig wallet
+	MsigCreate(context.Context, int64, []address.Address, types.BigInt, address.Address, types.BigInt) (cid.Cid, error)
-	// It takes the following params: <required number of senders>, <approving addresses>, <unlock duration>
-	//<initial balance>, <sender address of the create msg>, <gas price>
-	MsigCreate(context.Context, int64, []address.Address, abi.ChainEpoch, types.BigInt, address.Address, types.BigInt) (cid.Cid, error)
-	// MsigPropose proposes a multisig message
-	// It takes the following params: <multisig address>, <recipient address>, <value to transfer>,
-	// <sender address of the propose msg>, <method to call in the proposed message>, <params to include in the proposed message>
 	MsigPropose(context.Context, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)
-	// MsigApprove approves a previously-proposed multisig message
-	// It takes the following params: <multisig address>, <proposed message ID>, <proposer address>, <recipient address>, <value to transfer>,
-	// <sender address of the approve msg>, <method to call in the proposed message>, <params to include in the proposed message>
 	MsigApprove(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)
-	// MsigCancel cancels a previously-proposed multisig message
+	MsigCancel(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)
-	// It takes the following params: <multisig address>, <proposed message ID>, <recipient address>, <value to transfer>,
-	// <sender address of the cancel msg>, <method to call in the proposed message>, <params to include in the proposed message>
-	MsigCancel(context.Context, address.Address, uint64, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)
-	// MsigSwapPropose proposes swapping 2 signers in the multisig
-	// It takes the following params: <multisig address>, <sender address of the propose msg>,
-	// <old signer> <new signer>
-	MsigSwapPropose(context.Context, address.Address, address.Address, address.Address, address.Address) (cid.Cid, error)
-	// MsigSwapApprove approves a previously proposed SwapSigner
-	// It takes the following params: <multisig address>, <sender address of the approve msg>, <proposed message ID>,
-	// <proposer address>, <old signer> <new signer>
-	MsigSwapApprove(context.Context, address.Address, address.Address, uint64, address.Address, address.Address, address.Address) (cid.Cid, error)
-	// MsigSwapCancel cancels a previously proposed SwapSigner message
-	// It takes the following params: <multisig address>, <sender address of the cancel msg>, <proposed message ID>,
-	// <old signer> <new signer>
-	MsigSwapCancel(context.Context, address.Address, address.Address, uint64, address.Address, address.Address) (cid.Cid, error)
 
 	MarketEnsureAvailable(context.Context, address.Address, address.Address, types.BigInt) (cid.Cid, error)
 	// MarketFreeBalance
@@ -387,10 +234,8 @@ type DealInfo struct {
 }
 
 type MsgLookup struct {
-	Receipt   types.MessageReceipt
+	Receipt types.MessageReceipt
-	ReturnDec interface{}
+	TipSet  *types.TipSet
-	TipSet    types.TipSetKey
-	Height    abi.ChainEpoch
 }
 
 type BlockMessages struct {
@@ -504,11 +349,11 @@ type RetrievalOrder struct {
 }
 
 type InvocResult struct {
-	Msg            *types.Message
+	Msg                *types.Message
-	MsgRct         *types.MessageReceipt
+	MsgRct             *types.MessageReceipt
-	ExecutionTrace types.ExecutionTrace
+	InternalExecutions []*types.ExecutionResult
-	Error          string
+	Error              string
-	Duration       time.Duration
+	Duration           time.Duration
 }
 
 type MethodCall struct {

api/api_storage.go

@@ -36,7 +36,6 @@ type StorageMiner interface {
 	SectorsRefs(context.Context) (map[string][]SealedRef, error)
 
 	SectorsUpdate(context.Context, abi.SectorNumber, SectorState) error
-	SectorRemove(context.Context, abi.SectorNumber) error
 
 	StorageList(ctx context.Context) (map[stores.ID][]stores.Decl, error)
 	StorageLocal(ctx context.Context) (map[stores.ID]string, error)
@@ -51,21 +50,10 @@ type StorageMiner interface {
 	MarketImportDealData(ctx context.Context, propcid cid.Cid, path string) error
 	MarketListDeals(ctx context.Context) ([]storagemarket.StorageDeal, error)
 	MarketListIncompleteDeals(ctx context.Context) ([]storagemarket.MinerDeal, error)
-	MarketSetAsk(ctx context.Context, price types.BigInt, duration abi.ChainEpoch, minPieceSize abi.PaddedPieceSize, maxPieceSize abi.PaddedPieceSize) error
+	MarketSetPrice(context.Context, types.BigInt) error
-	MarketGetAsk(ctx context.Context) (*storagemarket.SignedStorageAsk, error)
 
 	DealsImportData(ctx context.Context, dealPropCid cid.Cid, file string) error
 	DealsList(ctx context.Context) ([]storagemarket.StorageDeal, error)
-	DealsConsiderOnlineStorageDeals(context.Context) (bool, error)
-	DealsSetConsiderOnlineStorageDeals(context.Context, bool) error
-	DealsConsiderOnlineRetrievalDeals(context.Context) (bool, error)
-	DealsSetConsiderOnlineRetrievalDeals(context.Context, bool) error
-	DealsPieceCidBlocklist(context.Context) ([]cid.Cid, error)
-	DealsSetPieceCidBlocklist(context.Context, []cid.Cid) error
-	DealsConsiderOfflineStorageDeals(context.Context) (bool, error)
-	DealsSetConsiderOfflineStorageDeals(context.Context, bool) error
-	DealsConsiderOfflineRetrievalDeals(context.Context) (bool, error)
-	DealsSetConsiderOfflineRetrievalDeals(context.Context, bool) error
 
 	StorageAddLocal(ctx context.Context, path string) error
 }

api/api_worker.go

@@ -25,12 +25,10 @@ type WorkerAPI interface {
 
 	storage.Sealer
 
-	MoveStorage(ctx context.Context, sector abi.SectorID) error
-
 	UnsealPiece(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error
 	ReadPiece(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) error
 
-	Fetch(context.Context, abi.SectorID, stores.SectorFileType, stores.PathType, stores.AcquireMode) error
+	Fetch(context.Context, abi.SectorID, stores.SectorFileType, bool, stores.AcquireMode) error
 
 	Closing(context.Context) (<-chan struct{}, error)
 }

api/apistruct/struct.go

@@ -42,16 +42,12 @@ type CommonStruct struct {
 		NetAddrsListen   func(context.Context) (peer.AddrInfo, error)                  `perm:"read"`
 		NetDisconnect    func(context.Context, peer.ID) error                          `perm:"write"`
 		NetFindPeer      func(context.Context, peer.ID) (peer.AddrInfo, error)         `perm:"read"`
-		NetPubsubScores  func(context.Context) ([]api.PubsubScore, error)              `perm:"read"`
 
 		ID      func(context.Context) (peer.ID, error)     `perm:"read"`
 		Version func(context.Context) (api.Version, error) `perm:"read"`
 
 		LogList     func(context.Context) ([]string, error)     `perm:"write"`
 		LogSetLevel func(context.Context, string, string) error `perm:"write"`
-
-		Shutdown func(context.Context) error                    `perm:"admin"`
-		Closing  func(context.Context) (<-chan struct{}, error) `perm:"read"`
 	}
 }
 
@@ -107,27 +103,25 @@ type FullNodeStruct struct {
 		WalletSetDefault     func(context.Context, address.Address) error                                         `perm:"admin"`
 		WalletExport         func(context.Context, address.Address) (*types.KeyInfo, error)                       `perm:"admin"`
 		WalletImport         func(context.Context, *types.KeyInfo) (address.Address, error)                       `perm:"admin"`
-		WalletDelete         func(context.Context, address.Address) error                                         `perm:"write"`
 
-		ClientImport          func(ctx context.Context, ref api.FileRef) (cid.Cid, error)                                          `perm:"admin"`
+		ClientImport      func(ctx context.Context, ref api.FileRef) (cid.Cid, error)                                          `perm:"admin"`
-		ClientListImports     func(ctx context.Context) ([]api.Import, error)                                                      `perm:"write"`
+		ClientListImports func(ctx context.Context) ([]api.Import, error)                                                      `perm:"write"`
-		ClientHasLocal        func(ctx context.Context, root cid.Cid) (bool, error)                                                `perm:"write"`
+		ClientHasLocal    func(ctx context.Context, root cid.Cid) (bool, error)                                                `perm:"write"`
-		ClientFindData        func(ctx context.Context, root cid.Cid) ([]api.QueryOffer, error)                                    `perm:"read"`
+		ClientFindData    func(ctx context.Context, root cid.Cid) ([]api.QueryOffer, error)                                    `perm:"read"`
-		ClientMinerQueryOffer func(ctx context.Context, root cid.Cid, miner address.Address) (api.QueryOffer, error)               `perm:"read"`
+		ClientStartDeal   func(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error)                             `perm:"admin"`
-		ClientStartDeal       func(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error)                             `perm:"admin"`
+		ClientGetDealInfo func(context.Context, cid.Cid) (*api.DealInfo, error)                                                `perm:"read"`
-		ClientGetDealInfo     func(context.Context, cid.Cid) (*api.DealInfo, error)                                                `perm:"read"`
+		ClientListDeals   func(ctx context.Context) ([]api.DealInfo, error)                                                    `perm:"write"`
-		ClientListDeals       func(ctx context.Context) ([]api.DealInfo, error)                                                    `perm:"write"`
+		ClientRetrieve    func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error                          `perm:"admin"`
-		ClientRetrieve        func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error                          `perm:"admin"`
+		ClientQueryAsk    func(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error) `perm:"read"`
-		ClientQueryAsk        func(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error) `perm:"read"`
+		ClientCalcCommP   func(ctx context.Context, inpath string, miner address.Address) (*api.CommPRet, error)               `perm:"read"`
-		ClientCalcCommP       func(ctx context.Context, inpath string, miner address.Address) (*api.CommPRet, error)               `perm:"read"`
+		ClientGenCar      func(ctx context.Context, ref api.FileRef, outpath string) error                                     `perm:"write"`
-		ClientGenCar          func(ctx context.Context, ref api.FileRef, outpath string) error                                     `perm:"write"`
 
 		StateNetworkName                  func(context.Context) (dtypes.NetworkName, error)                                                                   `perm:"read"`
 		StateMinerSectors                 func(context.Context, address.Address, *abi.BitField, bool, types.TipSetKey) ([]*api.ChainSectorInfo, error)        `perm:"read"`
 		StateMinerProvingSet              func(context.Context, address.Address, types.TipSetKey) ([]*api.ChainSectorInfo, error)                             `perm:"read"`
 		StateMinerProvingDeadline         func(context.Context, address.Address, types.TipSetKey) (*miner.DeadlineInfo, error)                                `perm:"read"`
 		StateMinerPower                   func(context.Context, address.Address, types.TipSetKey) (*api.MinerPower, error)                                    `perm:"read"`
-		StateMinerInfo                    func(context.Context, address.Address, types.TipSetKey) (api.MinerInfo, error)                                      `perm:"read"`
+		StateMinerInfo                    func(context.Context, address.Address, types.TipSetKey) (miner.MinerInfo, error)                                    `perm:"read"`
 		StateMinerDeadlines               func(context.Context, address.Address, types.TipSetKey) (*miner.Deadlines, error)                                   `perm:"read"`
 		StateMinerFaults                  func(context.Context, address.Address, types.TipSetKey) (*abi.BitField, error)                                      `perm:"read"`
 		StateAllMinerFaults               func(context.Context, abi.ChainEpoch, types.TipSetKey) ([]*api.Fault, error)                                        `perm:"read"`
@@ -139,9 +133,9 @@ type FullNodeStruct struct {
 		StateCall                         func(context.Context, *types.Message, types.TipSetKey) (*api.InvocResult, error)                                    `perm:"read"`
 		StateReplay                       func(context.Context, types.TipSetKey, cid.Cid) (*api.InvocResult, error)                                           `perm:"read"`
 		StateGetActor                     func(context.Context, address.Address, types.TipSetKey) (*types.Actor, error)                                       `perm:"read"`
-		StateReadState                    func(context.Context, address.Address, types.TipSetKey) (*api.ActorState, error)                                    `perm:"read"`
+		StateReadState                    func(context.Context, *types.Actor, types.TipSetKey) (*api.ActorState, error)                                       `perm:"read"`
 		StatePledgeCollateral             func(context.Context, types.TipSetKey) (types.BigInt, error)                                                        `perm:"read"`
-		StateWaitMsg                      func(ctx context.Context, cid cid.Cid, confidence uint64) (*api.MsgLookup, error)                                   `perm:"read"`
+		StateWaitMsg                      func(context.Context, cid.Cid) (*api.MsgLookup, error)                                                              `perm:"read"`
 		StateSearchMsg                    func(context.Context, cid.Cid) (*api.MsgLookup, error)                                                              `perm:"read"`
 		StateListMiners                   func(context.Context, types.TipSetKey) ([]address.Address, error)                                                   `perm:"read"`
 		StateListActors                   func(context.Context, types.TipSetKey) ([]address.Address, error)                                                   `perm:"read"`
@@ -158,13 +152,10 @@ type FullNodeStruct struct {
 		StateCompute                      func(context.Context, abi.ChainEpoch, []*types.Message, types.TipSetKey) (*api.ComputeStateOutput, error)           `perm:"read"`
 
 		MsigGetAvailableBalance func(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)                                                                    `perm:"read"`
-		MsigCreate              func(context.Context, int64, []address.Address, abi.ChainEpoch, types.BigInt, address.Address, types.BigInt) (cid.Cid, error)                    `perm:"sign"`
+		MsigCreate              func(context.Context, int64, []address.Address, types.BigInt, address.Address, types.BigInt) (cid.Cid, error)                                    `perm:"sign"`
 		MsigPropose             func(context.Context, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)                          `perm:"sign"`
 		MsigApprove             func(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error) `perm:"sign"`
-		MsigCancel              func(context.Context, address.Address, uint64, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error)                  `perm:"sign"`
+		MsigCancel              func(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (cid.Cid, error) `perm:"sign"`
-		MsigSwapPropose         func(context.Context, address.Address, address.Address, address.Address, address.Address) (cid.Cid, error)                                       `perm:"sign"`
-		MsigSwapApprove         func(context.Context, address.Address, address.Address, uint64, address.Address, address.Address, address.Address) (cid.Cid, error)              `perm:"sign"`
-		MsigSwapCancel          func(context.Context, address.Address, address.Address, uint64, address.Address, address.Address) (cid.Cid, error)                               `perm:"sign"`
 
 		MarketEnsureAvailable func(context.Context, address.Address, address.Address, types.BigInt) (cid.Cid, error) `perm:"sign"`
 
@@ -197,11 +188,10 @@ type StorageMinerStruct struct {
 
 		MiningBase func(context.Context) (*types.TipSet, error) `perm:"read"`
 
-		MarketImportDealData      func(context.Context, cid.Cid, string) error                                                                                                     `perm:"write"`
+		MarketImportDealData      func(context.Context, cid.Cid, string) error                   `perm:"write"`
-		MarketListDeals           func(ctx context.Context) ([]storagemarket.StorageDeal, error)                                                                                   `perm:"read"`
+		MarketListDeals           func(ctx context.Context) ([]storagemarket.StorageDeal, error) `perm:"read"`
-		MarketListIncompleteDeals func(ctx context.Context) ([]storagemarket.MinerDeal, error)                                                                                     `perm:"read"`
+		MarketListIncompleteDeals func(ctx context.Context) ([]storagemarket.MinerDeal, error)   `perm:"read"`
-		MarketSetAsk              func(ctx context.Context, price types.BigInt, duration abi.ChainEpoch, minPieceSize abi.PaddedPieceSize, maxPieceSize abi.PaddedPieceSize) error `perm:"admin"`
+		MarketSetPrice            func(context.Context, types.BigInt) error                      `perm:"admin"`
-		MarketGetAsk              func(ctx context.Context) (*storagemarket.SignedStorageAsk, error)                                                                               `perm:"read"`
 
 		PledgeSector func(context.Context) error `perm:"write"`
 
@@ -209,36 +199,23 @@ type StorageMinerStruct struct {
 		SectorsList   func(context.Context) ([]abi.SectorNumber, error)               `perm:"read"`
 		SectorsRefs   func(context.Context) (map[string][]api.SealedRef, error)       `perm:"read"`
 		SectorsUpdate func(context.Context, abi.SectorNumber, api.SectorState) error  `perm:"write"`
-		SectorRemove  func(context.Context, abi.SectorNumber) error                   `perm:"admin"`
 
 		WorkerConnect func(context.Context, string) error                             `perm:"admin"` // TODO: worker perm
 		WorkerStats   func(context.Context) (map[uint64]storiface.WorkerStats, error) `perm:"admin"`
 
-		StorageList          func(context.Context) (map[stores.ID][]stores.Decl, error)                                                                                    `perm:"admin"`
+		StorageList          func(context.Context) (map[stores.ID][]stores.Decl, error)                                                                                `perm:"admin"`
-		StorageLocal         func(context.Context) (map[stores.ID]string, error)                                                                                           `perm:"admin"`
+		StorageLocal         func(context.Context) (map[stores.ID]string, error)                                                                                       `perm:"admin"`
-		StorageStat          func(context.Context, stores.ID) (stores.FsStat, error)                                                                                       `perm:"admin"`
+		StorageStat          func(context.Context, stores.ID) (stores.FsStat, error)                                                                                   `perm:"admin"`
-		StorageAttach        func(context.Context, stores.StorageInfo, stores.FsStat) error                                                                                `perm:"admin"`
+		StorageAttach        func(context.Context, stores.StorageInfo, stores.FsStat) error                                                                            `perm:"admin"`
-		StorageDeclareSector func(context.Context, stores.ID, abi.SectorID, stores.SectorFileType, bool) error                                                             `perm:"admin"`
+		StorageDeclareSector func(context.Context, stores.ID, abi.SectorID, stores.SectorFileType, bool) error                                                         `perm:"admin"`
-		StorageDropSector    func(context.Context, stores.ID, abi.SectorID, stores.SectorFileType) error                                                                   `perm:"admin"`
+		StorageDropSector    func(context.Context, stores.ID, abi.SectorID, stores.SectorFileType) error                                                               `perm:"admin"`
-		StorageFindSector    func(context.Context, abi.SectorID, stores.SectorFileType, bool) ([]stores.SectorStorageInfo, error)                                          `perm:"admin"`
+		StorageFindSector    func(context.Context, abi.SectorID, stores.SectorFileType, bool) ([]stores.SectorStorageInfo, error)                                      `perm:"admin"`
-		StorageInfo          func(context.Context, stores.ID) (stores.StorageInfo, error)                                                                                  `perm:"admin"`
+		StorageInfo          func(context.Context, stores.ID) (stores.StorageInfo, error)                                                                              `perm:"admin"`
-		StorageBestAlloc     func(ctx context.Context, allocate stores.SectorFileType, spt abi.RegisteredSealProof, sealing stores.PathType) ([]stores.StorageInfo, error) `perm:"admin"`
+		StorageBestAlloc     func(ctx context.Context, allocate stores.SectorFileType, spt abi.RegisteredProof, sealing stores.PathType) ([]stores.StorageInfo, error) `perm:"admin"`
-		StorageReportHealth  func(ctx context.Context, id stores.ID, report stores.HealthReport) error                                                                     `perm:"admin"`
+		StorageReportHealth  func(ctx context.Context, id stores.ID, report stores.HealthReport) error                                                                 `perm:"admin"`
-		StorageLock          func(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) error                                 `perm:"admin"`
-		StorageTryLock       func(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) (bool, error)                         `perm:"admin"`
 
-		DealsImportData                       func(ctx context.Context, dealPropCid cid.Cid, file string) error `perm:"write"`
+		DealsImportData func(ctx context.Context, dealPropCid cid.Cid, file string) error `perm:"write"`
-		DealsList                             func(ctx context.Context) ([]storagemarket.StorageDeal, error)    `perm:"read"`
+		DealsList       func(ctx context.Context) ([]storagemarket.StorageDeal, error)    `perm:"read"`
-		DealsConsiderOnlineStorageDeals       func(context.Context) (bool, error)                               `perm:"read"`
-		DealsSetConsiderOnlineStorageDeals    func(context.Context, bool) error                                 `perm:"admin"`
-		DealsConsiderOnlineRetrievalDeals     func(context.Context) (bool, error)                               `perm:"read"`
-		DealsSetConsiderOnlineRetrievalDeals  func(context.Context, bool) error                                 `perm:"admin"`
-		DealsConsiderOfflineStorageDeals      func(context.Context) (bool, error)                               `perm:"read"`
-		DealsSetConsiderOfflineStorageDeals   func(context.Context, bool) error                                 `perm:"admin"`
-		DealsConsiderOfflineRetrievalDeals    func(context.Context) (bool, error)                               `perm:"read"`
-		DealsSetConsiderOfflineRetrievalDeals func(context.Context, bool) error                                 `perm:"admin"`
-		DealsPieceCidBlocklist                func(context.Context) ([]cid.Cid, error)                          `perm:"read"`
-		DealsSetPieceCidBlocklist             func(context.Context, []cid.Cid) error                            `perm:"admin"`
 
 		StorageAddLocal func(ctx context.Context, path string) error `perm:"admin"`
 	}
@@ -254,19 +231,16 @@ type WorkerStruct struct {
 		Paths     func(context.Context) ([]stores.StoragePath, error)            `perm:"admin"`
 		Info      func(context.Context) (storiface.WorkerInfo, error)            `perm:"admin"`
 
-		SealPreCommit1  func(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storage.PreCommit1Out, error)                                                           `perm:"admin"`
+		SealPreCommit1 func(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storage.PreCommit1Out, error)                                                           `perm:"admin"`
-		SealPreCommit2  func(context.Context, abi.SectorID, storage.PreCommit1Out) (cids storage.SectorCids, err error)                                                                                            `perm:"admin"`
+		SealPreCommit2 func(context.Context, abi.SectorID, storage.PreCommit1Out) (cids storage.SectorCids, err error)                                                                                            `perm:"admin"`
-		SealCommit1     func(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storage.Commit1Out, error) `perm:"admin"`
+		SealCommit1    func(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storage.Commit1Out, error) `perm:"admin"`
-		SealCommit2     func(context.Context, abi.SectorID, storage.Commit1Out) (storage.Proof, error)                                                                                                             `perm:"admin"`
+		SealCommit2    func(context.Context, abi.SectorID, storage.Commit1Out) (storage.Proof, error)                                                                                                             `perm:"admin"`
-		FinalizeSector  func(context.Context, abi.SectorID, []storage.Range) error                                                                                                                                 `perm:"admin"`
+		FinalizeSector func(context.Context, abi.SectorID) error                                                                                                                                                  `perm:"admin"`
-		ReleaseUnsealed func(ctx context.Context, sector abi.SectorID, safeToFree []storage.Range) error                                                                                                           `perm:"admin"`
-		Remove          func(ctx context.Context, sector abi.SectorID) error                                                                                                                                       `perm:"admin"`
-		MoveStorage     func(ctx context.Context, sector abi.SectorID) error                                                                                                                                       `perm:"admin"`
 
 		UnsealPiece func(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error `perm:"admin"`
 		ReadPiece   func(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) error                   `perm:"admin"`
 
-		Fetch func(context.Context, abi.SectorID, stores.SectorFileType, stores.PathType, stores.AcquireMode) error `perm:"admin"`
+		Fetch func(context.Context, abi.SectorID, stores.SectorFileType, bool, stores.AcquireMode) error `perm:"admin"`
 
 		Closing func(context.Context) (<-chan struct{}, error) `perm:"admin"`
 	}
@@ -282,9 +256,6 @@ func (c *CommonStruct) AuthNew(ctx context.Context, perms []auth.Permission) ([]
 	return c.Internal.AuthNew(ctx, perms)
 }
 
-func (c *CommonStruct) NetPubsubScores(ctx context.Context) ([]api.PubsubScore, error) {
-	return c.Internal.NetPubsubScores(ctx)
-}
 func (c *CommonStruct) NetConnectedness(ctx context.Context, pid peer.ID) (network.Connectedness, error) {
 	return c.Internal.NetConnectedness(ctx, pid)
 }
@@ -327,14 +298,6 @@ func (c *CommonStruct) LogSetLevel(ctx context.Context, group, level string) err
 	return c.Internal.LogSetLevel(ctx, group, level)
 }
 
-func (c *CommonStruct) Shutdown(ctx context.Context) error {
-	return c.Internal.Shutdown(ctx)
-}
-
-func (c *CommonStruct) Closing(ctx context.Context) (<-chan struct{}, error) {
-	return c.Internal.Closing(ctx)
-}
-
 // FullNodeStruct
 
 func (c *FullNodeStruct) ClientListImports(ctx context.Context) ([]api.Import, error) {
@@ -353,10 +316,6 @@ func (c *FullNodeStruct) ClientFindData(ctx context.Context, root cid.Cid) ([]ap
 	return c.Internal.ClientFindData(ctx, root)
 }
 
-func (c *FullNodeStruct) ClientMinerQueryOffer(ctx context.Context, root cid.Cid, miner address.Address) (api.QueryOffer, error) {
-	return c.Internal.ClientMinerQueryOffer(ctx, root, miner)
-}
-
 func (c *FullNodeStruct) ClientStartDeal(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error) {
 	return c.Internal.ClientStartDeal(ctx, params)
 }
@@ -467,10 +426,6 @@ func (c *FullNodeStruct) WalletImport(ctx context.Context, ki *types.KeyInfo) (a
 	return c.Internal.WalletImport(ctx, ki)
 }
 
-func (c *FullNodeStruct) WalletDelete(ctx context.Context, addr address.Address) error {
-	return c.Internal.WalletDelete(ctx, addr)
-}
-
 func (c *FullNodeStruct) MpoolGetNonce(ctx context.Context, addr address.Address) (uint64, error) {
 	return c.Internal.MpoolGetNonce(ctx, addr)
 }
@@ -579,7 +534,7 @@ func (c *FullNodeStruct) StateMinerPower(ctx context.Context, a address.Address,
 	return c.Internal.StateMinerPower(ctx, a, tsk)
 }
 
-func (c *FullNodeStruct) StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (api.MinerInfo, error) {
+func (c *FullNodeStruct) StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error) {
 	return c.Internal.StateMinerInfo(ctx, actor, tsk)
 }
 
@@ -627,16 +582,16 @@ func (c *FullNodeStruct) StateGetActor(ctx context.Context, actor address.Addres
 	return c.Internal.StateGetActor(ctx, actor, tsk)
 }
 
-func (c *FullNodeStruct) StateReadState(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*api.ActorState, error) {
+func (c *FullNodeStruct) StateReadState(ctx context.Context, act *types.Actor, tsk types.TipSetKey) (*api.ActorState, error) {
-	return c.Internal.StateReadState(ctx, addr, tsk)
+	return c.Internal.StateReadState(ctx, act, tsk)
 }
 
 func (c *FullNodeStruct) StatePledgeCollateral(ctx context.Context, tsk types.TipSetKey) (types.BigInt, error) {
 	return c.Internal.StatePledgeCollateral(ctx, tsk)
 }
 
-func (c *FullNodeStruct) StateWaitMsg(ctx context.Context, msgc cid.Cid, confidence uint64) (*api.MsgLookup, error) {
+func (c *FullNodeStruct) StateWaitMsg(ctx context.Context, msgc cid.Cid) (*api.MsgLookup, error) {
-	return c.Internal.StateWaitMsg(ctx, msgc, confidence)
+	return c.Internal.StateWaitMsg(ctx, msgc)
 }
 
 func (c *FullNodeStruct) StateSearchMsg(ctx context.Context, msgc cid.Cid) (*api.MsgLookup, error) {
@@ -695,8 +650,8 @@ func (c *FullNodeStruct) MsigGetAvailableBalance(ctx context.Context, a address.
 	return c.Internal.MsigGetAvailableBalance(ctx, a, tsk)
 }
 
-func (c *FullNodeStruct) MsigCreate(ctx context.Context, req int64, addrs []address.Address, duration abi.ChainEpoch, val types.BigInt, src address.Address, gp types.BigInt) (cid.Cid, error) {
+func (c *FullNodeStruct) MsigCreate(ctx context.Context, req int64, addrs []address.Address, val types.BigInt, src address.Address, gp types.BigInt) (cid.Cid, error) {
-	return c.Internal.MsigCreate(ctx, req, addrs, duration, val, src, gp)
+	return c.Internal.MsigCreate(ctx, req, addrs, val, src, gp)
 }
 
 func (c *FullNodeStruct) MsigPropose(ctx context.Context, msig address.Address, to address.Address, amt types.BigInt, src address.Address, method uint64, params []byte) (cid.Cid, error) {
@@ -707,20 +662,8 @@ func (c *FullNodeStruct) MsigApprove(ctx context.Context, msig address.Address,
 	return c.Internal.MsigApprove(ctx, msig, txID, proposer, to, amt, src, method, params)
 }
 
-func (c *FullNodeStruct) MsigCancel(ctx context.Context, msig address.Address, txID uint64, to address.Address, amt types.BigInt, src address.Address, method uint64, params []byte) (cid.Cid, error) {
+func (c *FullNodeStruct) MsigCancel(ctx context.Context, msig address.Address, txID uint64, proposer address.Address, to address.Address, amt types.BigInt, src address.Address, method uint64, params []byte) (cid.Cid, error) {
-	return c.Internal.MsigCancel(ctx, msig, txID, to, amt, src, method, params)
+	return c.Internal.MsigCancel(ctx, msig, txID, proposer, to, amt, src, method, params)
-}
-
-func (c *FullNodeStruct) MsigSwapPropose(ctx context.Context, msig address.Address, src address.Address, oldAdd address.Address, newAdd address.Address) (cid.Cid, error) {
-	return c.Internal.MsigSwapPropose(ctx, msig, src, oldAdd, newAdd)
-}
-
-func (c *FullNodeStruct) MsigSwapApprove(ctx context.Context, msig address.Address, src address.Address, txID uint64, proposer address.Address, oldAdd address.Address, newAdd address.Address) (cid.Cid, error) {
-	return c.Internal.MsigSwapApprove(ctx, msig, src, txID, proposer, oldAdd, newAdd)
-}
-
-func (c *FullNodeStruct) MsigSwapCancel(ctx context.Context, msig address.Address, src address.Address, txID uint64, oldAdd address.Address, newAdd address.Address) (cid.Cid, error) {
-	return c.Internal.MsigSwapCancel(ctx, msig, src, txID, oldAdd, newAdd)
 }
 
 func (c *FullNodeStruct) MarketEnsureAvailable(ctx context.Context, addr, wallet address.Address, amt types.BigInt) (cid.Cid, error) {
@@ -811,10 +754,6 @@ func (c *StorageMinerStruct) SectorsUpdate(ctx context.Context, id abi.SectorNum
 	return c.Internal.SectorsUpdate(ctx, id, state)
 }
 
-func (c *StorageMinerStruct) SectorRemove(ctx context.Context, number abi.SectorNumber) error {
-	return c.Internal.SectorRemove(ctx, number)
-}
-
 func (c *StorageMinerStruct) WorkerConnect(ctx context.Context, url string) error {
 	return c.Internal.WorkerConnect(ctx, url)
 }
@@ -855,7 +794,7 @@ func (c *StorageMinerStruct) StorageInfo(ctx context.Context, id stores.ID) (sto
 	return c.Internal.StorageInfo(ctx, id)
 }
 
-func (c *StorageMinerStruct) StorageBestAlloc(ctx context.Context, allocate stores.SectorFileType, spt abi.RegisteredSealProof, pt stores.PathType) ([]stores.StorageInfo, error) {
+func (c *StorageMinerStruct) StorageBestAlloc(ctx context.Context, allocate stores.SectorFileType, spt abi.RegisteredProof, pt stores.PathType) ([]stores.StorageInfo, error) {
 	return c.Internal.StorageBestAlloc(ctx, allocate, spt, pt)
 }
 
@@ -863,14 +802,6 @@ func (c *StorageMinerStruct) StorageReportHealth(ctx context.Context, id stores.
 	return c.Internal.StorageReportHealth(ctx, id, report)
 }
 
-func (c *StorageMinerStruct) StorageLock(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) error {
-	return c.Internal.StorageLock(ctx, sector, read, write)
-}
-
-func (c *StorageMinerStruct) StorageTryLock(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) (bool, error) {
-	return c.Internal.StorageTryLock(ctx, sector, read, write)
-}
-
 func (c *StorageMinerStruct) MarketImportDealData(ctx context.Context, propcid cid.Cid, path string) error {
 	return c.Internal.MarketImportDealData(ctx, propcid, path)
 }
@@ -883,12 +814,8 @@ func (c *StorageMinerStruct) MarketListIncompleteDeals(ctx context.Context) ([]s
 	return c.Internal.MarketListIncompleteDeals(ctx)
 }
 
-func (c *StorageMinerStruct) MarketSetAsk(ctx context.Context, price types.BigInt, duration abi.ChainEpoch, minPieceSize abi.PaddedPieceSize, maxPieceSize abi.PaddedPieceSize) error {
+func (c *StorageMinerStruct) MarketSetPrice(ctx context.Context, p types.BigInt) error {
-	return c.Internal.MarketSetAsk(ctx, price, duration, minPieceSize, maxPieceSize)
+	return c.Internal.MarketSetPrice(ctx, p)
-}
-
-func (c *StorageMinerStruct) MarketGetAsk(ctx context.Context) (*storagemarket.SignedStorageAsk, error) {
-	return c.Internal.MarketGetAsk(ctx)
 }
 
 func (c *StorageMinerStruct) DealsImportData(ctx context.Context, dealPropCid cid.Cid, file string) error {
@@ -899,46 +826,6 @@ func (c *StorageMinerStruct) DealsList(ctx context.Context) ([]storagemarket.Sto
 	return c.Internal.DealsList(ctx)
 }
 
-func (c *StorageMinerStruct) DealsConsiderOnlineStorageDeals(ctx context.Context) (bool, error) {
-	return c.Internal.DealsConsiderOnlineStorageDeals(ctx)
-}
-
-func (c *StorageMinerStruct) DealsSetConsiderOnlineStorageDeals(ctx context.Context, b bool) error {
-	return c.Internal.DealsSetConsiderOnlineStorageDeals(ctx, b)
-}
-
-func (c *StorageMinerStruct) DealsConsiderOnlineRetrievalDeals(ctx context.Context) (bool, error) {
-	return c.Internal.DealsConsiderOnlineRetrievalDeals(ctx)
-}
-
-func (c *StorageMinerStruct) DealsSetConsiderOnlineRetrievalDeals(ctx context.Context, b bool) error {
-	return c.Internal.DealsSetConsiderOnlineRetrievalDeals(ctx, b)
-}
-
-func (c *StorageMinerStruct) DealsPieceCidBlocklist(ctx context.Context) ([]cid.Cid, error) {
-	return c.Internal.DealsPieceCidBlocklist(ctx)
-}
-
-func (c *StorageMinerStruct) DealsSetPieceCidBlocklist(ctx context.Context, cids []cid.Cid) error {
-	return c.Internal.DealsSetPieceCidBlocklist(ctx, cids)
-}
-
-func (c *StorageMinerStruct) DealsConsiderOfflineStorageDeals(ctx context.Context) (bool, error) {
-	return c.Internal.DealsConsiderOfflineStorageDeals(ctx)
-}
-
-func (c *StorageMinerStruct) DealsSetConsiderOfflineStorageDeals(ctx context.Context, b bool) error {
-	return c.Internal.DealsSetConsiderOfflineStorageDeals(ctx, b)
-}
-
-func (c *StorageMinerStruct) DealsConsiderOfflineRetrievalDeals(ctx context.Context) (bool, error) {
-	return c.Internal.DealsConsiderOfflineRetrievalDeals(ctx)
-}
-
-func (c *StorageMinerStruct) DealsSetConsiderOfflineRetrievalDeals(ctx context.Context, b bool) error {
-	return c.Internal.DealsSetConsiderOfflineRetrievalDeals(ctx, b)
-}
-
 func (c *StorageMinerStruct) StorageAddLocal(ctx context.Context, path string) error {
 	return c.Internal.StorageAddLocal(ctx, path)
 }
@@ -977,20 +864,8 @@ func (w *WorkerStruct) SealCommit2(ctx context.Context, sector abi.SectorID, c1o
 	return w.Internal.SealCommit2(ctx, sector, c1o)
 }
 
-func (w *WorkerStruct) FinalizeSector(ctx context.Context, sector abi.SectorID, keepUnsealed []storage.Range) error {
+func (w *WorkerStruct) FinalizeSector(ctx context.Context, sector abi.SectorID) error {
-	return w.Internal.FinalizeSector(ctx, sector, keepUnsealed)
+	return w.Internal.FinalizeSector(ctx, sector)
-}
-
-func (w *WorkerStruct) ReleaseUnsealed(ctx context.Context, sector abi.SectorID, safeToFree []storage.Range) error {
-	return w.Internal.ReleaseUnsealed(ctx, sector, safeToFree)
-}
-
-func (w *WorkerStruct) Remove(ctx context.Context, sector abi.SectorID) error {
-	return w.Internal.Remove(ctx, sector)
-}
-
-func (w *WorkerStruct) MoveStorage(ctx context.Context, sector abi.SectorID) error {
-	return w.Internal.MoveStorage(ctx, sector)
 }
 
 func (w *WorkerStruct) UnsealPiece(ctx context.Context, id abi.SectorID, index storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, randomness abi.SealRandomness, c cid.Cid) error {
@@ -1001,8 +876,8 @@ func (w *WorkerStruct) ReadPiece(ctx context.Context, writer io.Writer, id abi.S
 	return w.Internal.ReadPiece(ctx, writer, id, index, size)
 }
 
-func (w *WorkerStruct) Fetch(ctx context.Context, id abi.SectorID, fileType stores.SectorFileType, ptype stores.PathType, am stores.AcquireMode) error {
+func (w *WorkerStruct) Fetch(ctx context.Context, id abi.SectorID, fileType stores.SectorFileType, b bool, am stores.AcquireMode) error {
-	return w.Internal.Fetch(ctx, id, fileType, ptype, am)
+	return w.Internal.Fetch(ctx, id, fileType, b, am)
 }
 
 func (w *WorkerStruct) Closing(ctx context.Context) (<-chan struct{}, error) {

api/docgen/docgen.go

@@ -16,7 +16,6 @@ import (
 	"github.com/filecoin-project/go-bitfield"
 	"github.com/filecoin-project/go-jsonrpc/auth"
 	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/api/apistruct"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
@@ -73,14 +72,10 @@ func init() {
 	addExample(pid)
 
 	addExample(bitfield.NewFromSet([]uint64{5}))
-	addExample(abi.RegisteredSealProof_StackedDrg32GiBV1)
+	addExample(abi.RegisteredProof_StackedDRG32GiBPoSt)
-	addExample(abi.RegisteredPoStProof_StackedDrgWindow32GiBV1)
 	addExample(abi.ChainEpoch(10101))
 	addExample(crypto.SigTypeBLS)
 	addExample(int64(9))
-	addExample(12.3)
-	addExample(123)
-	addExample(uintptr(0))
 	addExample(abi.MethodNum(1))
 	addExample(exitcode.ExitCode(0))
 	addExample(crypto.DomainSeparationTag_ElectionProofProduction)
@@ -98,18 +93,18 @@ func init() {
 	addExample(build.APIVersion)
 	addExample(api.PCHInbound)
 	addExample(time.Minute)
-	addExample(&types.ExecutionTrace{
+	addExample(&types.ExecutionResult{
-		Msg:    exampleValue(reflect.TypeOf(&types.Message{}), nil).(*types.Message),
+		Msg:    exampleValue(reflect.TypeOf(&types.Message{})).(*types.Message),
-		MsgRct: exampleValue(reflect.TypeOf(&types.MessageReceipt{}), nil).(*types.MessageReceipt),
+		MsgRct: exampleValue(reflect.TypeOf(&types.MessageReceipt{})).(*types.MessageReceipt),
 	})
 	addExample(map[string]types.Actor{
-		"t01236": exampleValue(reflect.TypeOf(types.Actor{}), nil).(types.Actor),
+		"t01236": exampleValue(reflect.TypeOf(types.Actor{})).(types.Actor),
 	})
 	addExample(map[string]api.MarketDeal{
-		"t026363": exampleValue(reflect.TypeOf(api.MarketDeal{}), nil).(api.MarketDeal),
+		"t026363": exampleValue(reflect.TypeOf(api.MarketDeal{})).(api.MarketDeal),
 	})
 	addExample(map[string]api.MarketBalance{
-		"t026363": exampleValue(reflect.TypeOf(api.MarketBalance{}), nil).(api.MarketBalance),
+		"t026363": exampleValue(reflect.TypeOf(api.MarketBalance{})).(api.MarketBalance),
 	})
 
 	maddr, err := multiaddr.NewMultiaddr("/ip4/52.36.61.156/tcp/1347/p2p/12D3KooWFETiESTf1v4PGUvtnxMAcEFMzLZbJGg4tjWfGEimYior")
@@ -122,7 +117,7 @@ func init() {
 
 }
 
-func exampleValue(t, parent reflect.Type) interface{} {
+func exampleValue(t reflect.Type) interface{} {
 	v, ok := ExampleValues[t]
 	if ok {
 		return v
@@ -131,25 +126,25 @@ func exampleValue(t, parent reflect.Type) interface{} {
 	switch t.Kind() {
 	case reflect.Slice:
 		out := reflect.New(t).Elem()
-		reflect.Append(out, reflect.ValueOf(exampleValue(t.Elem(), t)))
+		reflect.Append(out, reflect.ValueOf(exampleValue(t.Elem())))
 		return out.Interface()
 	case reflect.Chan:
-		return exampleValue(t.Elem(), nil)
+		return exampleValue(t.Elem())
 	case reflect.Struct:
-		es := exampleStruct(t, parent)
+		es := exampleStruct(t)
 		v := reflect.ValueOf(es).Elem().Interface()
 		ExampleValues[t] = v
 		return v
 	case reflect.Array:
 		out := reflect.New(t).Elem()
 		for i := 0; i < t.Len(); i++ {
-			out.Index(i).Set(reflect.ValueOf(exampleValue(t.Elem(), t)))
+			out.Index(i).Set(reflect.ValueOf(exampleValue(t.Elem())))
 		}
 		return out.Interface()
 
 	case reflect.Ptr:
 		if t.Elem().Kind() == reflect.Struct {
-			es := exampleStruct(t.Elem(), t)
+			es := exampleStruct(t.Elem())
 			//ExampleValues[t] = es
 			return es
 		}
@@ -160,15 +155,12 @@ func exampleValue(t, parent reflect.Type) interface{} {
 	panic(fmt.Sprintf("No example value for type: %s", t))
 }
 
-func exampleStruct(t, parent reflect.Type) interface{} {
+func exampleStruct(t reflect.Type) interface{} {
 	ns := reflect.New(t)
 	for i := 0; i < t.NumField(); i++ {
 		f := t.Field(i)
-		if f.Type == parent {
-			continue
-		}
 		if strings.Title(f.Name) == f.Name {
-			ns.Elem().Field(i).Set(reflect.ValueOf(exampleValue(f.Type, t)))
+			ns.Elem().Field(i).Set(reflect.ValueOf(exampleValue(f.Type)))
 		}
 	}
 
@@ -201,7 +193,8 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
 
 const noComment = "There are not yet any comments for this method."
 
-func parseApiASTInfo() (map[string]string, map[string]string) { //nolint:golint
+func parseApiASTInfo() (map[string]string, map[string]string) {
+
 	fset := token.NewFileSet()
 	pkgs, err := parser.ParseDir(fset, "./api", nil, parser.AllErrors|parser.ParseComments)
 	if err != nil {
@@ -294,17 +287,17 @@ func main() {
 		ft := m.Func.Type()
 		for j := 2; j < ft.NumIn(); j++ {
 			inp := ft.In(j)
-			args = append(args, exampleValue(inp, nil))
+			args = append(args, exampleValue(inp))
 		}
 
-		v, err := json.MarshalIndent(args, "", "  ")
+		v, err := json.Marshal(args)
 		if err != nil {
 			panic(err)
 		}
 
-		outv := exampleValue(ft.Out(0), nil)
+		outv := exampleValue(ft.Out(0))
 
-		ov, err := json.MarshalIndent(outv, "", "  ")
+		ov, err := json.Marshal(outv)
 		if err != nil {
 			panic(err)
 		}
@@ -326,18 +319,6 @@ func main() {
 		return groupslice[i].GroupName < groupslice[j].GroupName
 	})
 
-	fmt.Printf("# Groups\n")
-
-	for _, g := range groupslice {
-		fmt.Printf("* [%s](#%s)\n", g.GroupName, g.GroupName)
-		for _, method := range g.Methods {
-			fmt.Printf("  * [%s](#%s)\n", method.Name, method.Name)
-		}
-	}
-
-	permStruct := reflect.TypeOf(apistruct.FullNodeStruct{}.Internal)
-	commonPermStruct := reflect.TypeOf(apistruct.CommonStruct{}.Internal)
-
 	for _, g := range groupslice {
 		g := g
 		fmt.Printf("## %s\n", g.GroupName)
@@ -351,29 +332,8 @@ func main() {
 			fmt.Printf("### %s\n", m.Name)
 			fmt.Printf("%s\n\n", m.Comment)
 
-			meth, ok := permStruct.FieldByName(m.Name)
+			fmt.Printf("Inputs: `%s`\n\n", m.InputExample)
-			if !ok {
+			fmt.Printf("Response: `%s`\n\n", m.ResponseExample)
-				meth, ok = commonPermStruct.FieldByName(m.Name)
-				if !ok {
-					panic("no perms for method: " + m.Name)
-				}
-			}
-
-			perms := meth.Tag.Get("perm")
-
-			fmt.Printf("Perms: %s\n\n", perms)
-
-			if strings.Count(m.InputExample, "\n") > 0 {
-				fmt.Printf("Inputs:\n```json\n%s\n```\n\n", m.InputExample)
-			} else {
-				fmt.Printf("Inputs: `%s`\n\n", m.InputExample)
-			}
-
-			if strings.Count(m.ResponseExample, "\n") > 0 {
-				fmt.Printf("Response:\n```json\n%s\n```\n\n", m.ResponseExample)
-			} else {
-				fmt.Printf("Response: `%s`\n\n", m.ResponseExample)
-			}
 		}
 	}
 }

api/test/deals.go

@@ -8,7 +8,6 @@ import (
 	"math/rand"
 	"os"
 	"path/filepath"
-	"sync/atomic"
 	"testing"
 	"time"
 
@@ -36,7 +35,7 @@ func init() {
 }
 
 func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport bool) {
-	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+	os.Setenv("BELLMAN_NO_GPU", "1")
 
 	ctx := context.Background()
 	n, sn := b(t, 1, oneMiner)
@@ -53,13 +52,13 @@ func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport
 	}
 	time.Sleep(time.Second)
 
-	mine := int64(1)
+	mine := true
 	done := make(chan struct{})
 	go func() {
 		defer close(done)
-		for atomic.LoadInt64(&mine) == 1 {
+		for mine {
 			time.Sleep(blocktime)
-			if err := sn[0].MineOne(ctx, func(bool, error) {}); err != nil {
+			if err := sn[0].MineOne(ctx, func(bool) {}); err != nil {
 				t.Error(err)
 			}
 		}
@@ -67,13 +66,13 @@ func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport
 
 	makeDeal(t, ctx, 6, client, miner, carExport)
 
-	atomic.AddInt64(&mine, -1)
+	mine = false
 	fmt.Println("shutting down mining")
 	<-done
 }
 
 func TestDoubleDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration) {
-	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+	os.Setenv("BELLMAN_NO_GPU", "1")
 
 	ctx := context.Background()
 	n, sn := b(t, 1, oneMiner)
@@ -90,14 +89,14 @@ func TestDoubleDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration) {
 	}
 	time.Sleep(time.Second)
 
-	mine := int64(1)
+	mine := true
 	done := make(chan struct{})
 
 	go func() {
 		defer close(done)
-		for atomic.LoadInt64(&mine) == 1 {
+		for mine {
 			time.Sleep(blocktime)
-			if err := sn[0].MineOne(ctx, func(bool, error) {}); err != nil {
+			if err := sn[0].MineOne(ctx, func(bool) {}); err != nil {
 				t.Error(err)
 			}
 		}
@@ -106,7 +105,7 @@ func TestDoubleDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration) {
 	makeDeal(t, ctx, 6, client, miner, false)
 	makeDeal(t, ctx, 7, client, miner, false)
 
-	atomic.AddInt64(&mine, -1)
+	mine = false
 	fmt.Println("shutting down mining")
 	<-done
 }

api/test/mining.go

@@ -34,7 +34,7 @@ func (ts *testSuite) testMining(t *testing.T) {
 	require.NoError(t, err)
 	<-newHeads
 
-	err = sn[0].MineOne(ctx, func(bool, error) {})
+	err = sn[0].MineOne(ctx, func(bool) {})
 	require.NoError(t, err)
 
 	<-newHeads
@@ -62,7 +62,7 @@ func (ts *testSuite) testMiningReal(t *testing.T) {
 	require.NoError(t, err)
 	<-newHeads
 
-	err = sn[0].MineOne(ctx, func(bool, error) {})
+	err = sn[0].MineOne(ctx, func(bool) {})
 	require.NoError(t, err)
 
 	<-newHeads
@@ -71,7 +71,7 @@ func (ts *testSuite) testMiningReal(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, abi.ChainEpoch(1), h2.Height())
 
-	err = sn[0].MineOne(ctx, func(bool, error) {})
+	err = sn[0].MineOne(ctx, func(bool) {})
 	require.NoError(t, err)
 
 	<-newHeads
@@ -82,7 +82,7 @@ func (ts *testSuite) testMiningReal(t *testing.T) {
 }
 
 func TestDealMining(t *testing.T, b APIBuilder, blocktime time.Duration, carExport bool) {
-	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+	os.Setenv("BELLMAN_NO_GPU", "1")
 
 	// test making a deal with a fresh miner, and see if it starts to mine
 
@@ -126,13 +126,12 @@ func TestDealMining(t *testing.T, b APIBuilder, blocktime time.Duration, carExpo
 	minedTwo := make(chan struct{})
 
 	go func() {
-		doneMinedTwo := false
 		defer close(done)
 
 		prevExpect := 0
 		for atomic.LoadInt32(&mine) != 0 {
 			wait := make(chan int, 2)
-			mdone := func(mined bool, err error) {
+			mdone := func(mined bool) {
 				go func() {
 					n := 0
 					if mined {
@@ -176,9 +175,9 @@ func TestDealMining(t *testing.T, b APIBuilder, blocktime time.Duration, carExpo
 				time.Sleep(blocktime)
 			}
 
-			if prevExpect == 2 && expect == 2 && !doneMinedTwo {
+			if prevExpect == 2 && expect == 2 && minedTwo != nil {
 				close(minedTwo)
-				doneMinedTwo = true
+				minedTwo = nil
 			}
 
 			prevExpect = expect

api/test/test.go

@@ -18,7 +18,7 @@ type TestNode struct {
 type TestStorageNode struct {
 	api.StorageMiner
 
-	MineOne func(context.Context, func(bool, error)) error
+	MineOne func(context.Context, func(bool)) error
 }
 
 var PresealGenesis = -1

api/test/window_post.go

@@ -43,7 +43,7 @@ func TestPledgeSector(t *testing.T, b APIBuilder, blocktime time.Duration, nSect
 		defer close(done)
 		for mine {
 			time.Sleep(blocktime)
-			if err := sn[0].MineOne(ctx, func(bool, error) {}); err != nil {
+			if err := sn[0].MineOne(ctx, func(bool) {}); err != nil {
 				t.Error(err)
 			}
 		}
@@ -123,7 +123,7 @@ func TestWindowPost(t *testing.T, b APIBuilder, blocktime time.Duration, nSector
 		defer close(done)
 		for mine {
 			time.Sleep(blocktime)
-			if err := sn[0].MineOne(ctx, func(bool, error) {}); err != nil {
+			if err := sn[0].MineOne(ctx, func(bool) {}); err != nil {
 				t.Error(err)
 			}
 		}

api/types.go

@@ -2,11 +2,7 @@ package api
 
 import (
 	"encoding/json"
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 
-	"github.com/libp2p/go-libp2p-core/peer"
 	ma "github.com/multiformats/go-multiaddr"
 )
 
@@ -37,41 +33,3 @@ type ObjStat struct {
 	Size  uint64
 	Links uint64
 }
-
-type PubsubScore struct {
-	ID    peer.ID
-	Score float64
-}
-
-type MinerInfo struct {
-	Owner                      address.Address // Must be an ID-address.
-	Worker                     address.Address // Must be an ID-address.
-	NewWorker                  address.Address // Must be an ID-address.
-	WorkerChangeEpoch          abi.ChainEpoch
-	PeerId                     peer.ID
-	Multiaddrs                 []abi.Multiaddrs
-	SealProofType              abi.RegisteredSealProof
-	SectorSize                 abi.SectorSize
-	WindowPoStPartitionSectors uint64
-}
-
-func NewApiMinerInfo(info miner.MinerInfo) MinerInfo {
-	mi := MinerInfo{
-		Owner:                      info.Owner,
-		Worker:                     info.Worker,
-		NewWorker:                  address.Undef,
-		WorkerChangeEpoch:          -1,
-		PeerId:                     peer.ID(info.PeerId),
-		Multiaddrs:                 info.Multiaddrs,
-		SealProofType:              info.SealProofType,
-		SectorSize:                 info.SectorSize,
-		WindowPoStPartitionSectors: info.WindowPoStPartitionSectors,
-	}
-
-	if info.PendingWorkerKey != nil {
-		mi.NewWorker = info.PendingWorkerKey.NewWorker
-		mi.WorkerChangeEpoch = info.PendingWorkerKey.EffectiveAt
-	}
-
-	return mi
-}

build/bootstrap.go

@@ -13,10 +13,6 @@ import (
 )
 
 func BuiltinBootstrap() ([]peer.AddrInfo, error) {
-	if DisableBuiltinAssets {
-		return nil, nil
-	}
-
 	var out []peer.AddrInfo
 
 	b := rice.MustFindBox("bootstrap")
@@ -38,12 +34,3 @@ func BuiltinBootstrap() ([]peer.AddrInfo, error) {
 	})
 	return out, err
 }
-
-func DrandBootstrap() ([]peer.AddrInfo, error) {
-	addrs := []string{
-		"/dnsaddr/pl-eu.testnet.drand.sh/",
-		"/dnsaddr/pl-us.testnet.drand.sh/",
-		"/dnsaddr/pl-sin.testnet.drand.sh/",
-	}
-	return addrutil.ParseAddresses(context.TODO(), addrs)
-}

build/bootstrap/bootstrappers.pi

@@ -1,12 +1,6 @@
-/dns4/bootstrap-0-sin.fil-test.net/tcp/1347/p2p/12D3KooWPdUquftaQvoQEtEdsRBAhwD6jopbF2oweVTzR59VbHEd
+/dns4/t01000.miner.interopnet.kittyhawk.wtf/tcp/1347/p2p/12D3KooWNMVRk3KkMANV67A4zPxB83FtvLouwsYGitEofY1ympJs
-/ip4/86.109.15.57/tcp/1347/p2p/12D3KooWPdUquftaQvoQEtEdsRBAhwD6jopbF2oweVTzR59VbHEd
+/ip4/34.217.110.132/tcp/1347/p2p/12D3KooWNMVRk3KkMANV67A4zPxB83FtvLouwsYGitEofY1ympJs
-/dns4/bootstrap-0-dfw.fil-test.net/tcp/1347/p2p/12D3KooWQSCkHCzosEyrh8FgYfLejKgEPM5VB6qWzZE3yDAuXn8d
+/dns4/peer0.interopnet.kittyhawk.wtf/tcp/1347/p2p/12D3KooWM1ufVLkBAyyf8Jn5DMdmW5gA7upSvCUatoneHp6yUEtd
-/ip4/139.178.84.45/tcp/1347/p2p/12D3KooWQSCkHCzosEyrh8FgYfLejKgEPM5VB6qWzZE3yDAuXn8d
+/ip4/54.187.182.170/tcp/1347/p2p/12D3KooWM1ufVLkBAyyf8Jn5DMdmW5gA7upSvCUatoneHp6yUEtd
-/dns4/bootstrap-0-fra.fil-test.net/tcp/1347/p2p/12D3KooWEXN2eQmoyqnNjde9PBAQfQLHN67jcEdWU6JougWrgXJK
+/dns4/peer1.interopnet.kittyhawk.wtf/tcp/1347/p2p/12D3KooWLxMPSbs7XEPhyUiSo6RpTTRAkRiD1bp6uKYxyZx4QSZR
-/ip4/136.144.49.17/tcp/1347/p2p/12D3KooWEXN2eQmoyqnNjde9PBAQfQLHN67jcEdWU6JougWrgXJK
+/ip4/52.24.84.39/tcp/1347/p2p/12D3KooWLxMPSbs7XEPhyUiSo6RpTTRAkRiD1bp6uKYxyZx4QSZR
-/dns4/bootstrap-1-sin.fil-test.net/tcp/1347/p2p/12D3KooWLmJkZd33mJhjg5RrpJ6NFep9SNLXWc4uVngV4TXKwzYw
-/ip4/86.109.15.123/tcp/1347/p2p/12D3KooWLmJkZd33mJhjg5RrpJ6NFep9SNLXWc4uVngV4TXKwzYw
-/dns4/bootstrap-1-dfw.fil-test.net/tcp/1347/p2p/12D3KooWGXLHjiz6pTRu7x2pkgTVCoxcCiVxcNLpMnWcJ3JiNEy5
-/ip4/139.178.86.3/tcp/1347/p2p/12D3KooWGXLHjiz6pTRu7x2pkgTVCoxcCiVxcNLpMnWcJ3JiNEy5
-/dns4/bootstrap-1-fra.fil-test.net/tcp/1347/p2p/12D3KooW9szZmKttS9A1FafH3Zc2pxKwwmvCWCGKkRP4KmbhhC4R
-/ip4/136.144.49.131/tcp/1347/p2p/12D3KooW9szZmKttS9A1FafH3Zc2pxKwwmvCWCGKkRP4KmbhhC4R

build/flags.go

@@ -1,15 +0,0 @@
-package build
-
-// DisableBuiltinAssets disables the resolution of go.rice boxes that store
-// built-in assets, such as proof parameters, bootstrap peers, genesis blocks,
-// etc.
-//
-// When this value is set to true, it is expected that the user will
-// provide any such configurations through the Lotus API itself.
-//
-// This is useful when you're using Lotus as a library, such as to orchestrate
-// test scenarios, or for other purposes where you don't need to use the
-// defaults shipped with the binary.
-//
-// For this flag to be effective, it must be enabled _before_ instantiating Lotus.
-var DisableBuiltinAssets = false

build/params_2k.go

@@ -12,17 +12,18 @@ import (
 
 func init() {
 	power.ConsensusMinerMinPower = big.NewInt(2048)
-	miner.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	miner.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
+		abi.RegisteredProof_StackedDRG2KiBSeal: {},
 	}
 	verifreg.MinVerifiedDealSize = big.NewInt(256)
 
 	BuildType |= Build2k
 }
 
-const BlockDelaySecs = uint64(2)
+// Seconds
+const BlockDelay = 2
 
-const PropagationDelaySecs = uint64(3)
+const PropagationDelay = 3
 
 // SlashablePowerDelay is the number of epochs after ElectionPeriodStart, after
 // which the miner is slashed

build/params_shared.go

@@ -1,9 +1,10 @@
-// +build !testground
-
 package build
 
 import (
 	"math/big"
+	"sort"
+
+	"github.com/libp2p/go-libp2p-core/protocol"
 
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
@@ -12,6 +13,32 @@ import (
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
 )
 
+func DefaultSectorSize() abi.SectorSize {
+	szs := make([]abi.SectorSize, 0, len(miner.SupportedProofTypes))
+	for spt := range miner.SupportedProofTypes {
+		ss, err := spt.SectorSize()
+		if err != nil {
+			panic(err)
+		}
+
+		szs = append(szs, ss)
+	}
+
+	sort.Slice(szs, func(i, j int) bool {
+		return szs[i] < szs[j]
+	})
+
+	return szs[0]
+}
+
+// Core network constants
+
+func BlocksTopic(netName dtypes.NetworkName) string   { return "/fil/blocks/" + string(netName) }
+func MessagesTopic(netName dtypes.NetworkName) string { return "/fil/msgs/" + string(netName) }
+func DhtProtocolName(netName dtypes.NetworkName) protocol.ID {
+	return protocol.ID("/fil/kad/" + string(netName))
+}
+
 // /////
 // Storage
 
@@ -21,7 +48,8 @@ const UnixfsLinksPerLevel = 1024
 // /////
 // Consensus / Network
 
-const AllowableClockDriftSecs = uint64(1)
+// Seconds
+const AllowableClockDrift = 1
 
 // Epochs
 const ForkLengthThreshold = Finality
@@ -31,12 +59,11 @@ var BlocksPerEpoch = uint64(builtin.ExpectedLeadersPerEpoch)
 
 // Epochs
 const Finality = miner.ChainFinalityish
-const MessageConfidence = uint64(5)
 
 // constants for Weight calculation
 // The ratio of weight contributed by short-term vs long-term factors in a given round
 const WRatioNum = int64(1)
-const WRatioDen = uint64(2)
+const WRatioDen = 2
 
 // /////
 // Proofs
@@ -54,25 +81,25 @@ const MaxSealLookback = SealRandomnessLookbackLimit + 2000 // TODO: Get from spe
 // Mining
 
 // Epochs
-const TicketRandomnessLookback = abi.ChainEpoch(1)
+const TicketRandomnessLookback = 1
 
-const WinningPoStSectorSetLookback = abi.ChainEpoch(10)
+const WinningPoStSectorSetLookback = 10
 
 // /////
 // Devnet settings
 
-const TotalFilecoin = uint64(2_000_000_000)
+const TotalFilecoin = 2_000_000_000
-const MiningRewardTotal = uint64(1_400_000_000)
+const MiningRewardTotal = 1_400_000_000
 
-const FilecoinPrecision = uint64(1_000_000_000_000_000_000)
+const FilecoinPrecision = 1_000_000_000_000_000_000
 
 var InitialRewardBalance *big.Int
 
 // TODO: Move other important consts here
 
 func init() {
-	InitialRewardBalance = big.NewInt(int64(MiningRewardTotal))
+	InitialRewardBalance = big.NewInt(MiningRewardTotal)
-	InitialRewardBalance = InitialRewardBalance.Mul(InitialRewardBalance, big.NewInt(int64(FilecoinPrecision)))
+	InitialRewardBalance = InitialRewardBalance.Mul(InitialRewardBalance, big.NewInt(FilecoinPrecision))
 }
 
 // Sync
@@ -93,11 +120,4 @@ const VerifSigCacheSize = 32000
 const BlockMessageLimit = 512
 const BlockGasLimit = 100_000_000_000
 
-var DrandConfig = dtypes.DrandConfig{
+var DrandChain = `{"public_key":"922a2e93828ff83345bae533f5172669a26c02dc76d6bf59c80892e12ab1455c229211886f35bb56af6d5bea981024df","period":25,"genesis_time":1590445175,"hash":"138a324aa6540f93d0dad002aa89454b1bec2b6e948682cde6bd4db40f4b7c9b"}`
-	Servers: []string{
-		"https://pl-eu.testnet.drand.sh",
-		"https://pl-us.testnet.drand.sh",
-		"https://pl-sin.testnet.drand.sh",
-	},
-	ChainInfoJSON: `{"public_key":"922a2e93828ff83345bae533f5172669a26c02dc76d6bf59c80892e12ab1455c229211886f35bb56af6d5bea981024df","period":25,"genesis_time":1590445175,"hash":"138a324aa6540f93d0dad002aa89454b1bec2b6e948682cde6bd4db40f4b7c9b"}`,
-}

build/params_shared_funcs.go

@@ -1,38 +0,0 @@
-package build
-
-import (
-	"sort"
-
-	"github.com/libp2p/go-libp2p-core/protocol"
-
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
-
-	"github.com/filecoin-project/lotus/node/modules/dtypes"
-)
-
-func DefaultSectorSize() abi.SectorSize {
-	szs := make([]abi.SectorSize, 0, len(miner.SupportedProofTypes))
-	for spt := range miner.SupportedProofTypes {
-		ss, err := spt.SectorSize()
-		if err != nil {
-			panic(err)
-		}
-
-		szs = append(szs, ss)
-	}
-
-	sort.Slice(szs, func(i, j int) bool {
-		return szs[i] < szs[j]
-	})
-
-	return szs[0]
-}
-
-// Core network constants
-
-func BlocksTopic(netName dtypes.NetworkName) string   { return "/fil/blocks/" + string(netName) }
-func MessagesTopic(netName dtypes.NetworkName) string { return "/fil/msgs/" + string(netName) }
-func DhtProtocolName(netName dtypes.NetworkName) protocol.ID {
-	return protocol.ID("/fil/kad/" + string(netName))
-}

build/params_testground.go

@@ -1,73 +0,0 @@
-// +build testground
-
-// This file makes hardcoded parameters (const) configurable as vars.
-//
-// Its purpose is to unlock various degrees of flexibility and parametrization
-// when writing Testground plans for Lotus.
-//
-package build
-
-import (
-	"math/big"
-
-	"github.com/filecoin-project/lotus/node/modules/dtypes"
-
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/builtin"
-	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
-)
-
-var (
-	UnixfsChunkSize     = uint64(1 << 20)
-	UnixfsLinksPerLevel = 1024
-
-	BlocksPerEpoch       = uint64(builtin.ExpectedLeadersPerEpoch)
-	BlockMessageLimit    = 512
-	BlockGasLimit        = int64(100_000_000_000)
-	BlockDelaySecs       = uint64(builtin.EpochDurationSeconds)
-	PropagationDelaySecs = uint64(6)
-
-	AllowableClockDriftSecs = uint64(1)
-
-	Finality            = miner.ChainFinalityish
-	ForkLengthThreshold = Finality
-
-	SlashablePowerDelay        = 20
-	InteractivePoRepConfidence = 6
-
-	MessageConfidence uint64 = 5
-
-	WRatioNum = int64(1)
-	WRatioDen = uint64(2)
-
-	BadBlockCacheSize     = 1 << 15
-	BlsSignatureCacheSize = 40000
-	VerifSigCacheSize     = 32000
-
-	SealRandomnessLookback      = Finality
-	SealRandomnessLookbackLimit = SealRandomnessLookback + 2000
-	MaxSealLookback             = SealRandomnessLookbackLimit + 2000
-
-	TicketRandomnessLookback     = abi.ChainEpoch(1)
-	WinningPoStSectorSetLookback = abi.ChainEpoch(10)
-
-	TotalFilecoin     uint64 = 2_000_000_000
-	MiningRewardTotal uint64 = 1_400_000_000
-
-	FilecoinPrecision uint64 = 1_000_000_000_000_000_000
-
-	InitialRewardBalance = func() *big.Int {
-		v := big.NewInt(int64(MiningRewardTotal))
-		v = v.Mul(v, big.NewInt(int64(FilecoinPrecision)))
-		return v
-	}()
-
-	DrandConfig = dtypes.DrandConfig{
-		Servers: []string{
-			"https://pl-eu.testnet.drand.sh",
-			"https://pl-us.testnet.drand.sh",
-			"https://pl-sin.testnet.drand.sh",
-		},
-		ChainInfoJSON: `{"public_key":"922a2e93828ff83345bae533f5172669a26c02dc76d6bf59c80892e12ab1455c229211886f35bb56af6d5bea981024df","period":25,"genesis_time":1590445175,"hash":"138a324aa6540f93d0dad002aa89454b1bec2b6e948682cde6bd4db40f4b7c9b"}`,
-	}
-)

build/params_testnet.go

@@ -1,6 +1,5 @@
 // +build !debug
 // +build !2k
-// +build !testground
 
 package build
 
@@ -13,13 +12,15 @@ import (
 )
 
 func init() {
-	power.ConsensusMinerMinPower = big.NewInt(1024 << 30)
+	power.ConsensusMinerMinPower = big.NewInt(1024 << 20)
-	miner.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	miner.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg32GiBV1: {},
+		abi.RegisteredProof_StackedDRG512MiBSeal: {},
-		abi.RegisteredSealProof_StackedDrg64GiBV1: {},
+		abi.RegisteredProof_StackedDRG32GiBSeal:  {},
+		abi.RegisteredProof_StackedDRG64GiBSeal:  {},
 	}
 }
 
-const BlockDelaySecs = uint64(builtin.EpochDurationSeconds)
+// Seconds
+const BlockDelay = builtin.EpochDurationSeconds
 
-const PropagationDelaySecs = uint64(6)
+const PropagationDelay = 6

build/proof-params/parameters.json

@@ -1,152 +1,152 @@
 {
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.params": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.params": {
-    "cid": "QmeDRyxek34F1H6xJY6AkFdWvPsy5F6dKTrebV3ZtWT4ky",
+    "cid": "QmYkygifkXnrnsN4MJsjBFHTQJHx294CyikDgDK8nYxdGh",
-    "digest": "f5827f2d8801c62c831e0f972f6dc8bb",
+    "digest": "df3f30442a6d6b4192f5071fb17e820c",
     "sector_size": 2048
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.vk": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.vk": {
-    "cid": "QmUw1ZmG4BBbX19MsbH3zAEGKUc42iFJc5ZAyomDHeJTsA",
+    "cid": "QmdXyqbmy2bkJA9Kyhh6z25GrTCq48LwX6c1mxPsm54wi7",
-    "digest": "398fecdb4b2de445125852bc3c080b35",
+    "digest": "0bea3951abf9557a3569f68e52a30c6c",
     "sector_size": 2048
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0cfb4f178bbb71cf2ecfcd42accce558b27199ab4fb59cb78f2483fe21ef36d9.params": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0cfb4f178bbb71cf2ecfcd42accce558b27199ab4fb59cb78f2483fe21ef36d9.params": {
-    "cid": "QmUeNKp9YZpiAFm81RV5KuxH1FDGJx2DuwcbU2XNSZLLSv",
+    "cid": "Qmf5XZZtP5VcYTf65MbKjLVabcS6cYMbr2rFShmfJzh5e5",
-    "digest": "2b6d2972ac9e862e8134d98fb695b0c5",
+    "digest": "655e6277638edc8c658094f6f0b33d54",
     "sector_size": 536870912
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0cfb4f178bbb71cf2ecfcd42accce558b27199ab4fb59cb78f2483fe21ef36d9.vk": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0cfb4f178bbb71cf2ecfcd42accce558b27199ab4fb59cb78f2483fe21ef36d9.vk": {
-    "cid": "QmQaQmTXX995Akd66ggtJY5bNx6Gkxk8P34JTdMMq8393G",
+    "cid": "QmPuhdWnAXBks43emnkqi9FQzyU1gASKyz23zrD27BPGs8",
-    "digest": "3688c9eb256b7b17f411dad78d5ef74a",
+    "digest": "57690e3a6a94c3f704802a674b34f36b",
     "sector_size": 536870912
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-3ea05428c9d11689f23529cde32fd30aabd50f7d2c93657c1d3650bca3e8ea9e.params": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-3ea05428c9d11689f23529cde32fd30aabd50f7d2c93657c1d3650bca3e8ea9e.params": {
-    "cid": "QmfEYTMSkwGJTumQx26iKXGNKiYh3mmAC4SkdybZpJCj5p",
+    "cid": "QmPNVgTN7N5vDtD5u7ERMTLcvUtrKRBfYVUDr6uW3pKhX7",
-    "digest": "09bff16aed893349d94485cfae366a9c",
+    "digest": "3d390654f58e603b896ac70c653f5676",
     "sector_size": 2048
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-3ea05428c9d11689f23529cde32fd30aabd50f7d2c93657c1d3650bca3e8ea9e.vk": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-3ea05428c9d11689f23529cde32fd30aabd50f7d2c93657c1d3650bca3e8ea9e.vk": {
-    "cid": "QmP4ThPieSUJyRanjibWpT5R5cCMzMAU4j8Y7kBn7CSW1Q",
+    "cid": "Qmbj61Zez7v5xA7nSCnmWbyLYznWJDWeusz7Yg8EcgVdoN",
-    "digest": "142f2f7e8f1b1779290315cabfd2c803",
+    "digest": "8c170a164743c39576a7f47a1b51e6f3",
     "sector_size": 2048
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-50c7368dea9593ed0989e70974d28024efa9d156d585b7eea1be22b2e753f331.params": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-50c7368dea9593ed0989e70974d28024efa9d156d585b7eea1be22b2e753f331.params": {
-    "cid": "QmcAixrHsz29DgvtZiMc2kQjvPRvWxYUp36QYmRDZbmREm",
+    "cid": "QmRApb8RZoBK3cqicT7V3ydXg8yVvqPFMPrQNXP33aBihp",
-    "digest": "8f987f64d434365562180b96ec12e299",
+    "digest": "b1b58ff9a297b82885e8a7dfb035f83c",
     "sector_size": 8388608
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-50c7368dea9593ed0989e70974d28024efa9d156d585b7eea1be22b2e753f331.vk": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-50c7368dea9593ed0989e70974d28024efa9d156d585b7eea1be22b2e753f331.vk": {
-    "cid": "QmT4iFnbL6r4txS5PXsiV7NTzbhCxHy54PvdkJJGV2VFXb",
+    "cid": "QmcytF1dTdqMFoyXi931j1RgmGtLfR9LLLaBznRt1tPQyD",
-    "digest": "94b6c24ac01924f4feeecedd16b5d77d",
+    "digest": "1a09e00c641f192f55af3433a028f050",
     "sector_size": 8388608
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-5294475db5237a2e83c3e52fd6c2b03859a1831d45ed08c4f35dbf9a803165a9.params": {
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-    "cid": "QmbjFst6SFCK1KsTQrfwPdxf3VTNa1raed574tEZZ9PoyQ",
+    "cid": "QmPvr54tWaVeP4WnekivzUAJitTqsQfvikBvAHNEaDNQSw",
-    "digest": "2c245fe8179839dd6c6cdea207c67ae8",
+    "digest": "9380e41368ed4083dbc922b290d3b786",
     "sector_size": 8388608
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-5294475db5237a2e83c3e52fd6c2b03859a1831d45ed08c4f35dbf9a803165a9.vk": {
+  "v26-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-5294475db5237a2e83c3e52fd6c2b03859a1831d45ed08c4f35dbf9a803165a9.vk": {
-    "cid": "QmQJKmvZN1a5cQ1Nw6CDyXs3nuRPzvyU5NvCFMUL2BfcZC",
+    "cid": "QmXyVLVDRCcxA9SjT7PeK8HFtyxZ2ZH3SHa8KoGLw8VGJt",
-    "digest": "56ae47bfda53bb8d22981ed8d8d27d72",
+    "digest": "f0731a7e20f90704bd38fc5d27882f6d",
     "sector_size": 8388608
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-7d739b8cf60f1b0709eeebee7730e297683552e4b69cab6984ec0285663c5781.params": {
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-    "cid": "QmQCABxeTpdvXTyjDyk7nPBxkQzCh7MXfGztWnSXEPKMLW",
+    "cid": "Qmf5f6ko3dqj7qauzXpZqxM9B2x2sL977K6gE2ppNwuJPv",
-    "digest": "7e6b2eb5ecbb11ac651ad66ebbb2075a",
+    "digest": "273ebb8c896326b7c292bee8b775fd38",
     "sector_size": 536870912
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-7d739b8cf60f1b0709eeebee7730e297683552e4b69cab6984ec0285663c5781.vk": {
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-    "cid": "QmPBweyugh5Sx4umk8ULhgEGbjY8xmWLfU6M7EMpc8Mad6",
+    "cid": "QmfP3MQe8koW63n5MkDENENVHxib78MJYYyZvbneCsuze8",
-    "digest": "94a8d9e25a9ab9674d339833664eba25",
+    "digest": "3dd94da9da64e51b3445bc528d84e76d",
     "sector_size": 536870912
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-0-0377ded656c6f524f1618760bffe4e0a1c51d5a70c4509eedae8a27555733edc.params": {
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+    "cid": "QmYEeeCE8uT2bsVkxcqqUYeMmMEbe6rfmo8wQCv7jFHqqm",
-    "digest": "c909ea9e3fe25ab9b391a64593afdbba",
+    "digest": "c947f2021304ed43b7216f7a8436e294",
     "sector_size": 34359738368
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-0-0377ded656c6f524f1618760bffe4e0a1c51d5a70c4509eedae8a27555733edc.vk": {
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-    "cid": "QmXnPo4yH5mwMguwrvqgRfduSttbmPrXtbBfbwU21wQWHt",
+    "cid": "QmXB63ExriFjB4ywWnXTnFwCcLFfCeEP3h15qtL5i7F4aX",
-    "digest": "caf900461e988bbf86dbcaca087b7864",
+    "digest": "ab20d7b253e7e9a0d2ccdf7599ec8ec3",
     "sector_size": 34359738368
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-0-559e581f022bb4e4ec6e719e563bf0e026ad6de42e56c18714a2c692b1b88d7e.params": {
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+    "cid": "QmW5Yxg3L1NSzuQVcRMHMbG3uvVoi4dTLzVaDpnEUPQpnA",
-    "digest": "a2844f0703f186d143a06146a04577d8",
+    "digest": "079ba19645828ae42b22b0e3f4866e8d",
     "sector_size": 34359738368
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-0-559e581f022bb4e4ec6e719e563bf0e026ad6de42e56c18714a2c692b1b88d7e.vk": {
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+    "cid": "QmQzZ5dJ11tcSBees38WX41tZLXS9BqpEti253m5QcnTNs",
-    "digest": "2306247a1e616dbe07f01b88196c2044",
+    "digest": "c76125a50a7de315165de359b5174ae4",
     "sector_size": 34359738368
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-2-2627e4006b67f99cef990c0a47d5426cb7ab0a0ad58fc1061547bf2d28b09def.params": {
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-    "cid": "QmP676KwuvyF9Y64uJnXvLtvD1xcuWQ6wD23RzYtQ6dd4f",
+    "cid": "QmNk3wga1tS53FUu1QnkK8ehWA2cqpCnSEAPv3KLxdJxNa",
-    "digest": "215b1c667a4f46a1d0178338df568615",
+    "digest": "421e4790c0b80e0107a7ff67acf14084",
     "sector_size": 68719476736
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-2-2627e4006b67f99cef990c0a47d5426cb7ab0a0ad58fc1061547bf2d28b09def.vk": {
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+    "cid": "QmVQCHGsrUtbn9RjHs1e6GXfeXDW5m9w4ge48PSX3Z2as2",
-    "digest": "0c9c423b28b1455fcbc329a1045fd4dd",
+    "digest": "8b60e9cc1470a6729c687d6cf0a1f79c",
     "sector_size": 68719476736
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-2-b62098629d07946e9028127e70295ed996fe3ed25b0f9f88eb610a0ab4385a3c.params": {
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+    "cid": "QmTL3VvydaMFWKvE5VzxjgKsJYgL9JMM4JVYNtQxdj9JK1",
-    "digest": "965132f51ae445b0e6d32692b7561995",
+    "digest": "2685f31124b22ea6b2857e5a5e87ffa3",
     "sector_size": 68719476736
   },
-  "v27-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-8-2-b62098629d07946e9028127e70295ed996fe3ed25b0f9f88eb610a0ab4385a3c.vk": {
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+    "cid": "QmSVWbLqQYbUbbJyfsRMzEib2rfSqMtnPks1Nw22omcBQm",
-    "digest": "fc8c3d26e0e56373ad96cb41520d55a6",
+    "digest": "efe703cd2839597c7ca5c2a906b74296",
     "sector_size": 68719476736
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-032d3138d22506ec0082ed72b2dcba18df18477904e35bafee82b3793b06832f.params": {
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+    "cid": "QmU9dH31nZZUJnsogR4Ld4ySUcH6wm2RgmGiujwnqtbU6k",
-    "digest": "cfc7b0897d1eee48c586f7beb89e67f7",
+    "digest": "fcef8e87ae2afd7a28aae44347b804cf",
     "sector_size": 2048
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-032d3138d22506ec0082ed72b2dcba18df18477904e35bafee82b3793b06832f.vk": {
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+    "cid": "QmdJ15DMGPooye5NaPcRfXUdHUDibcN7hKjbmTGuu1K4AQ",
-    "digest": "fb59bd061c987eac7068008c44de346b",
+    "digest": "2ee2b3518229680db15161d4f582af37",
     "sector_size": 2048
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-6babf46ce344ae495d558e7770a585b2382d54f225af8ed0397b8be7c3fcd472.params": {
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-    "cid": "QmTpRPBA4dt8fgGpcVzi4L1KA1U2eBHCE8WVmS2GUygMvT",
+    "cid": "QmZgtxcY3tMXXQxZTA7ZTUDXLVUnfxNcerXgeW4gG2NnfP",
-    "digest": "36d465915b0afbf96bd08e7915e00952",
+    "digest": "3273c7135cb75684248b475781b738ee",
     "sector_size": 536870912
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-6babf46ce344ae495d558e7770a585b2382d54f225af8ed0397b8be7c3fcd472.vk": {
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+    "cid": "QmSS6ZkAV2aGZcgKgdPpEEgihXF1ryZX8PSAZDWSoeL1d4",
-    "digest": "99d16df0eb6a7e227a4f4570c4f6b6f1",
+    "digest": "1519b5f61d9044a59f2bdc57537c094b",
     "sector_size": 536870912
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-ecd683648512ab1765faa2a5f14bab48f676e633467f0aa8aad4b55dcb0652bb.params": {
+  "v26-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-ecd683648512ab1765faa2a5f14bab48f676e633467f0aa8aad4b55dcb0652bb.params": {
-    "cid": "QmV8ZjTSGzDUWmFvsq9NSyPBR7eDDUcvCPNgj2yE7HMAFu",
+    "cid": "QmQBGXeiNn6hVwbR6qFarQqiNGDdKk4h9ucfyvcXyfYz2N",
-    "digest": "34f3ddf1d1c9f41c0cd73b91e8b4bc27",
+    "digest": "7d5f896f435c38e93bcda6dd168d860b",
     "sector_size": 8388608
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-ecd683648512ab1765faa2a5f14bab48f676e633467f0aa8aad4b55dcb0652bb.vk": {
+  "v26-stacked-proof-of-replication-merkletree-poseidon_hasher-8-0-0-sha256_hasher-ecd683648512ab1765faa2a5f14bab48f676e633467f0aa8aad4b55dcb0652bb.vk": {
-    "cid": "QmTa3VbjTiqJWU6r4WKayaQrUaaBsrpp5UDqYvPDd2C5hs",
+    "cid": "QmPrZgBVGMckEAeu5eSJnLmiAwcPQjKjZe5ir6VaQ5AxKs",
-    "digest": "ec62d59651daa5631d3d1e9c782dd940",
+    "digest": "fe6d2de44580a0db5a4934688899b92f",
     "sector_size": 8388608
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-0-sha256_hasher-82a357d2f2ca81dc61bb45f4a762807aedee1b0a53fd6c4e77b46a01bfef7820.params": {
+  "v26-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-0-sha256_hasher-82a357d2f2ca81dc61bb45f4a762807aedee1b0a53fd6c4e77b46a01bfef7820.params": {
-    "cid": "Qmf8ngfArxrv9tFWDqBcNegdBMymvuakwyHKd1pbW3pbsb",
+    "cid": "QmZL2cq45XJn5BFzagAZwgFmLrcM1W6CXoiEF9C5j5tjEF",
-    "digest": "a16d6f4c6424fb280236739f84b24f97",
+    "digest": "acdfed9f0512bc85a01a9fb871d475d5",
     "sector_size": 34359738368
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-0-sha256_hasher-82a357d2f2ca81dc61bb45f4a762807aedee1b0a53fd6c4e77b46a01bfef7820.vk": {
+  "v26-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-0-sha256_hasher-82a357d2f2ca81dc61bb45f4a762807aedee1b0a53fd6c4e77b46a01bfef7820.vk": {
-    "cid": "QmfQgVFerArJ6Jupwyc9tKjLD9n1J9ajLHBdpY465tRM7M",
+    "cid": "QmQ4zB7nNa1tDYNifBkExRnZtwtxZw775iaqvVsZyRi6Q2",
-    "digest": "7a139d82b8a02e35279d657e197f5c1f",
+    "digest": "524a2f3e9d6826593caebc41bb545c40",
     "sector_size": 34359738368
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-2-sha256_hasher-96f1b4a04c5c51e4759bbf224bbc2ef5a42c7100f16ec0637123f16a845ddfb2.params": {
+  "v26-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-2-sha256_hasher-96f1b4a04c5c51e4759bbf224bbc2ef5a42c7100f16ec0637123f16a845ddfb2.params": {
-    "cid": "QmfDha8271nXJn14Aq3qQeghjMBWbs6HNSGa6VuzCVk4TW",
+    "cid": "QmY7DitNKXFeLQt9QoVQkfjM1EvRnprqUVxjmkTXkHDNka",
-    "digest": "5d3cd3f107a3bea8a96d1189efd2965c",
+    "digest": "f27271c0537ba65ade2ec045f8fbd069",
     "sector_size": 68719476736
   },
-  "v27-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-2-sha256_hasher-96f1b4a04c5c51e4759bbf224bbc2ef5a42c7100f16ec0637123f16a845ddfb2.vk": {
+  "v26-stacked-proof-of-replication-merkletree-poseidon_hasher-8-8-2-sha256_hasher-96f1b4a04c5c51e4759bbf224bbc2ef5a42c7100f16ec0637123f16a845ddfb2.vk": {
-    "cid": "QmRVtTtiFzHJTHurYzaCvetGAchux9cktixT4aGHthN6Zt",
+    "cid": "QmUJsvoCuQ4LszPmeRVAkMYb5qY95ctz3UXKhu8xLzyFKo",
-    "digest": "62c366405404e60f171e661492740b1c",
+    "digest": "576b292938c6c9d0a0e721bd867a543b",
     "sector_size": 68719476736
   }
 }

build/version.go

@@ -25,7 +25,7 @@ func buildType() string {
 }
 
 // BuildVersion is the local build version, set by build system
-const BuildVersion = "0.4.1"
+const BuildVersion = "0.4.0"
 
 func UserVersion() string {
 	return BuildVersion + buildType() + CurrentCommit
@@ -53,9 +53,9 @@ func (ve Version) EqMajorMinor(v2 Version) bool {
 }
 
 // APIVersion is a semver version of the rpc api exposed
-var APIVersion Version = newVer(0, 6, 0)
+var APIVersion Version = newVer(0, 3, 0)
 
-//nolint:varcheck,deadcode
+//nolint:varcheck
 const (
 	majorMask = 0xff0000
 	minorMask = 0xffff00

chain/badtscache.go

@@ -1,8 +1,6 @@
 package chain
 
 import (
-	"fmt"
-
 	"github.com/filecoin-project/lotus/build"
 	lru "github.com/hashicorp/golang-lru"
 	"github.com/ipfs/go-cid"
@@ -12,35 +10,6 @@ type BadBlockCache struct {
 	badBlocks *lru.ARCCache
 }
 
-type BadBlockReason struct {
-	Reason         string
-	TipSet         []cid.Cid
-	OriginalReason *BadBlockReason
-}
-
-func NewBadBlockReason(cid []cid.Cid, format string, i ...interface{}) BadBlockReason {
-	return BadBlockReason{
-		TipSet: cid,
-		Reason: fmt.Sprintf(format, i...),
-	}
-}
-
-func (bbr BadBlockReason) Linked(reason string, i ...interface{}) BadBlockReason {
-	or := &bbr
-	if bbr.OriginalReason != nil {
-		or = bbr.OriginalReason
-	}
-	return BadBlockReason{Reason: fmt.Sprintf(reason, i...), OriginalReason: or}
-}
-
-func (bbr BadBlockReason) String() string {
-	res := bbr.Reason
-	if bbr.OriginalReason != nil {
-		res += " caused by: " + fmt.Sprintf("%s %s", bbr.OriginalReason.TipSet, bbr.OriginalReason.String())
-	}
-	return res
-}
-
 func NewBadBlockCache() *BadBlockCache {
 	cache, err := lru.NewARC(build.BadBlockCacheSize)
 	if err != nil {
@@ -52,15 +21,15 @@ func NewBadBlockCache() *BadBlockCache {
 	}
 }
 
-func (bts *BadBlockCache) Add(c cid.Cid, bbr BadBlockReason) {
+func (bts *BadBlockCache) Add(c cid.Cid, reason string) {
-	bts.badBlocks.Add(c, bbr)
+	bts.badBlocks.Add(c, reason)
 }
 
-func (bts *BadBlockCache) Has(c cid.Cid) (BadBlockReason, bool) {
+func (bts *BadBlockCache) Has(c cid.Cid) (string, bool) {
 	rval, ok := bts.badBlocks.Get(c)
 	if !ok {
-		return BadBlockReason{}, false
+		return "", false
 	}
 
-	return rval.(BadBlockReason), true
+	return rval.(string), true
 }

chain/beacon/beacon.go

@@ -17,10 +17,6 @@ type Response struct {
 	Err   error
 }
 
-// RandomBeacon represents a system that provides randomness to Lotus.
-// Other components interrogate the RandomBeacon to acquire randomness that's
-// valid for a specific chain epoch. Also to verify beacon entries that have
-// been posted on chain.
 type RandomBeacon interface {
 	Entry(context.Context, uint64) <-chan Response
 	VerifyEntry(types.BeaconEntry, types.BeaconEntry) error

chain/beacon/drand/drand.go

@@ -8,9 +8,8 @@ import (
 
 	dchain "github.com/drand/drand/chain"
 	dclient "github.com/drand/drand/client"
-	hclient "github.com/drand/drand/client/http"
+	gclient "github.com/drand/drand/cmd/relay-gossip/client"
 	dlog "github.com/drand/drand/log"
-	gclient "github.com/drand/drand/lp2p/client"
 	"github.com/drand/kyber"
 	kzap "github.com/go-kit/kit/log/zap"
 	"go.uber.org/zap/zapcore"
@@ -19,15 +18,31 @@ import (
 	logging "github.com/ipfs/go-log"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
 
-	"github.com/filecoin-project/specs-actors/actors/abi"
+	"github.com/filecoin-project/lotus/build"
-
 	"github.com/filecoin-project/lotus/chain/beacon"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/node/modules/dtypes"
+	"github.com/filecoin-project/specs-actors/actors/abi"
 )
 
 var log = logging.Logger("drand")
 
+var drandServers = []string{
+	"https://pl-eu.testnet.drand.sh",
+	"https://pl-us.testnet.drand.sh",
+	"https://pl-sin.testnet.drand.sh",
+}
+
+var drandChain *dchain.Info
+
+func init() {
+
+	var err error
+	drandChain, err = dchain.InfoFromJSON(bytes.NewReader([]byte(build.DrandChain)))
+	if err != nil {
+		panic("could not unmarshal chain info: " + err.Error())
+	}
+}
+
 type drandPeer struct {
 	addr string
 	tls  bool
@@ -41,13 +56,6 @@ func (dp *drandPeer) IsTLS() bool {
 	return dp.tls
 }
 
-// DrandBeacon connects Lotus with a drand network in order to provide
-// randomness to the system in a way that's aligned with Filecoin rounds/epochs.
-//
-// We connect to drand peers via their public HTTP endpoints. The peers are
-// enumerated in the drandServers variable.
-//
-// The root trust for the Drand chain is configured from build.DrandChain.
 type DrandBeacon struct {
 	client dclient.Client
 
@@ -64,34 +72,18 @@ type DrandBeacon struct {
 	localCache map[uint64]types.BeaconEntry
 }
 
-func NewDrandBeacon(genesisTs, interval uint64, ps *pubsub.PubSub, config dtypes.DrandConfig) (*DrandBeacon, error) {
+func NewDrandBeacon(genesisTs, interval uint64, ps *pubsub.PubSub) (*DrandBeacon, error) {
 	if genesisTs == 0 {
 		panic("what are you doing this cant be zero")
 	}
 
-	drandChain, err := dchain.InfoFromJSON(bytes.NewReader([]byte(config.ChainInfoJSON)))
-	if err != nil {
-		return nil, xerrors.Errorf("unable to unmarshal drand chain info: %w", err)
-	}
-
 	dlogger := dlog.NewKitLoggerFrom(kzap.NewZapSugarLogger(
 		log.SugaredLogger.Desugar(), zapcore.InfoLevel))
-
-	var clients []dclient.Client
-	for _, url := range config.Servers {
-		hc, err := hclient.NewWithInfo(url, drandChain, nil)
-		if err != nil {
-			return nil, xerrors.Errorf("could not create http drand client: %w", err)
-		}
-		clients = append(clients, hc)
-
-	}
-
 	opts := []dclient.Option{
 		dclient.WithChainInfo(drandChain),
+		dclient.WithHTTPEndpoints(drandServers),
 		dclient.WithCacheSize(1024),
 		dclient.WithLogger(dlogger),
-		dclient.WithAutoWatch(),
 	}
 
 	if ps != nil {
@@ -100,11 +92,19 @@ func NewDrandBeacon(genesisTs, interval uint64, ps *pubsub.PubSub, config dtypes
 		log.Info("drand beacon without pubsub")
 	}
 
-	client, err := dclient.Wrap(clients, opts...)
+	client, err := dclient.New(opts...)
 	if err != nil {
 		return nil, xerrors.Errorf("creating drand client")
 	}
 
+	go func() {
+		// Explicitly Watch until that is fixed in drand
+		ch := client.Watch(context.Background())
+		for range ch {
+		}
+		log.Error("dranch Watch bork")
+	}()
+
 	db := &DrandBeacon{
 		client:     client,
 		localCache: make(map[uint64]types.BeaconEntry),

chain/beacon/drand/drand_test.go

@@ -5,15 +5,12 @@ import (
 	"testing"
 
 	dchain "github.com/drand/drand/chain"
-	hclient "github.com/drand/drand/client/http"
+	dclient "github.com/drand/drand/client"
 	"github.com/stretchr/testify/assert"
-
-	"github.com/filecoin-project/lotus/build"
 )
 
 func TestPrintGroupInfo(t *testing.T) {
-	server := build.DrandConfig.Servers[0]
+	c, err := dclient.NewHTTPClient(drandServers[0], nil, nil)
-	c, err := hclient.New(server, nil, nil)
 	assert.NoError(t, err)
 	cg := c.(interface {
 		FetchChainInfo(groupHash []byte) (*dchain.Info, error)

chain/blocksync/blocksync.go

@@ -10,7 +10,6 @@ import (
 	"golang.org/x/xerrors"
 
 	cborutil "github.com/filecoin-project/go-cbor-util"
-
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
 
@@ -28,24 +27,6 @@ const BlockSyncProtocolID = "/fil/sync/blk/0.0.1"
 
 const BlockSyncMaxRequestLength = 800
 
-// BlockSyncService is the component that services BlockSync requests from
-// peers.
-//
-// BlockSync is the basic chain synchronization protocol of Filecoin. BlockSync
-// is an RPC-oriented protocol, with a single operation to request blocks.
-//
-// A request contains a start anchor block (referred to with a CID), and a
-// amount of blocks requested beyond the anchor (including the anchor itself).
-//
-// A client can also pass options, encoded as a 64-bit bitfield. Lotus supports
-// two options at the moment:
-//
-//  - include block contents
-//  - include block messages
-//
-// The response will include a status code, an optional message, and the
-// response payload in case of success. The payload is a slice of serialized
-// tipsets.
 type BlockSyncService struct {
 	cs *store.ChainStore
 }

chain/blocksync/blocksync_client.go

@@ -64,11 +64,6 @@ func (bs *BlockSync) processStatus(req *BlockSyncRequest, res *BlockSyncResponse
 	}
 }
 
-// GetBlocks fetches count blocks from the network, from the provided tipset
-// *backwards*, returning as many tipsets as count.
-//
-// {hint/usage}: This is used by the Syncer during normal chain syncing and when
-// resolving forks.
 func (bs *BlockSync) GetBlocks(ctx context.Context, tsk types.TipSetKey, count int) ([]*types.TipSet, error) {
 	ctx, span := trace.StartSpan(ctx, "bsync.GetBlocks")
 	defer span.End()
@@ -85,9 +80,7 @@ func (bs *BlockSync) GetBlocks(ctx context.Context, tsk types.TipSetKey, count i
 		Options:       BSOptBlocks,
 	}
 
-	// this peerset is sorted by latency and failure counting.
 	peers := bs.getPeers()
-
 	// randomize the first few peers so we don't always pick the same peer
 	shufflePrefix(peers)
 
@@ -363,7 +356,6 @@ func (bs *BlockSync) RemovePeer(p peer.ID) {
 	bs.syncPeers.removePeer(p)
 }
 
-// getPeers returns a preference-sorted set of peers to query.
 func (bs *BlockSync) getPeers() []peer.ID {
 	return bs.syncPeers.prefSortedPeers()
 }
@@ -569,30 +561,26 @@ func (bpt *bsPeerTracker) logSuccess(p peer.ID, dur time.Duration) {
 	bpt.lk.Lock()
 	defer bpt.lk.Unlock()
 
-	var pi *peerStats
+	if pi, ok := bpt.peers[p]; !ok {
-	var ok bool
-	if pi, ok = bpt.peers[p]; !ok {
 		log.Warnw("log success called on peer not in tracker", "peerid", p.String())
 		return
-	}
+	} else {
+		pi.successes++
 
-	pi.successes++
+		logTime(pi, dur)
-	logTime(pi, dur)
+	}
 }
 
 func (bpt *bsPeerTracker) logFailure(p peer.ID, dur time.Duration) {
 	bpt.lk.Lock()
 	defer bpt.lk.Unlock()
-
+	if pi, ok := bpt.peers[p]; !ok {
-	var pi *peerStats
-	var ok bool
-	if pi, ok = bpt.peers[p]; !ok {
 		log.Warn("log failure called on peer not in tracker", "peerid", p.String())
 		return
+	} else {
+		pi.failures++
+		logTime(pi, dur)
 	}
-
-	pi.failures++
-	logTime(pi, dur)
 }
 
 func (bpt *bsPeerTracker) removePeer(p peer.ID) {

chain/events/events.go

@@ -19,7 +19,7 @@ import (
 
 var log = logging.Logger("events")
 
-// HeightHandler `curH`-`ts.Height` = `confidence`
+// `curH`-`ts.Height` = `confidence`
 type HeightHandler func(ctx context.Context, ts *types.TipSet, curH abi.ChainEpoch) error
 type RevertHandler func(ctx context.Context, ts *types.TipSet) error
 
@@ -31,7 +31,7 @@ type heightHandler struct {
 	revert RevertHandler
 }
 
-type eventAPI interface {
+type eventApi interface {
 	ChainNotify(context.Context) (<-chan []*api.HeadChange, error)
 	ChainGetBlockMessages(context.Context, cid.Cid) (*api.BlockMessages, error)
 	ChainGetTipSetByHeight(context.Context, abi.ChainEpoch, types.TipSetKey) (*types.TipSet, error)
@@ -42,7 +42,7 @@ type eventAPI interface {
 }
 
 type Events struct {
-	api eventAPI
+	api eventApi
 
 	tsc *tipSetCache
 	lk  sync.Mutex
@@ -51,10 +51,10 @@ type Events struct {
 	readyOnce sync.Once
 
 	heightEvents
-	*hcEvents
+	calledEvents
 }
 
-func NewEvents(ctx context.Context, api eventAPI) *Events {
+func NewEvents(ctx context.Context, api eventApi) *Events {
 	gcConfidence := 2 * build.ForkLengthThreshold
 
 	tsc := newTSCache(gcConfidence, api.ChainGetTipSetByHeight)
@@ -74,7 +74,18 @@ func NewEvents(ctx context.Context, api eventAPI) *Events {
 			htHeights:        map[abi.ChainEpoch][]uint64{},
 		},
 
-		hcEvents: newHCEvents(ctx, api, tsc, uint64(gcConfidence)),
+		calledEvents: calledEvents{
+			cs:           api,
+			tsc:          tsc,
+			ctx:          ctx,
+			gcConfidence: uint64(gcConfidence),
+
+			confQueue:   map[triggerH]map[msgH][]*queuedEvent{},
+			revertQueue: map[msgH][]triggerH{},
+			triggers:    map[triggerId]*callHandler{},
+			matchers:    map[triggerId][]MatchFunc{},
+			timeouts:    map[abi.ChainEpoch]map[triggerId]int{},
+		},
 	}
 
 	e.ready.Add(1)
@@ -132,7 +143,7 @@ func (e *Events) listenHeadChangesOnce(ctx context.Context) error {
 	}
 
 	e.readyOnce.Do(func() {
-		e.lastTs = cur[0].Val
+		e.at = cur[0].Val.Height()
 
 		e.ready.Done()
 	})
@@ -175,5 +186,5 @@ func (e *Events) headChange(rev, app []*types.TipSet) error {
 		return err
 	}
 
-	return e.processHeadChangeEvent(rev, app)
+	return e.headChangeCalled(rev, app)
 }

chain/events/events_called.go

@@ -13,9 +13,8 @@ import (
 )
 
 const NoTimeout = math.MaxInt64
-const NoHeight = abi.ChainEpoch(-1)
 
-type triggerID = uint64
+type triggerId = uint64
 
 // msgH is the block height at which a message was present / event has happened
 type msgH = abi.ChainEpoch
@@ -24,60 +23,53 @@ type msgH = abi.ChainEpoch
 //  message (msgH+confidence)
 type triggerH = abi.ChainEpoch
 
-type eventData interface{}
+// `ts` is the tipset, in which the `msg` is included.
-
-// EventHandler arguments:
-// `prevTs` is the previous tipset, eg the "from" tipset for a state change.
-// `ts` is the event tipset, eg the tipset in which the `msg` is included.
 // `curH`-`ts.Height` = `confidence`
-type EventHandler func(data eventData, prevTs, ts *types.TipSet, curH abi.ChainEpoch) (more bool, err error)
+type CalledHandler func(msg *types.Message, rec *types.MessageReceipt, ts *types.TipSet, curH abi.ChainEpoch) (more bool, err error)
 
 // CheckFunc is used for atomicity guarantees. If the condition the callbacks
 // wait for has already happened in tipset `ts`
 //
 // If `done` is true, timeout won't be triggered
-// If `more` is false, no messages will be sent to EventHandler (RevertHandler
+// If `more` is false, no messages will be sent to CalledHandler (RevertHandler
 //  may still be called)
 type CheckFunc func(ts *types.TipSet) (done bool, more bool, err error)
 
-// Keep track of information for an event handler
+type MatchFunc func(msg *types.Message) (bool, error)
-type handlerInfo struct {
+
+type callHandler struct {
 	confidence int
 	timeout    abi.ChainEpoch
 
 	disabled bool // TODO: GC after gcConfidence reached
 
-	handle EventHandler
+	handle CalledHandler
 	revert RevertHandler
 }
 
-// When a change occurs, a queuedEvent is created and put into a queue
-// until the required confidence is reached
 type queuedEvent struct {
-	trigger triggerID
+	trigger triggerId
 
-	prevH abi.ChainEpoch
+	h   abi.ChainEpoch
-	h     abi.ChainEpoch
+	msg *types.Message
-	data  eventData
 
 	called bool
 }
 
-// Manages chain head change events, which may be forward (new tipset added to
+type calledEvents struct {
-// chain) or backward (chain branch discarded in favour of heavier branch)
+	cs           eventApi
-type hcEvents struct {
-	cs           eventAPI
 	tsc          *tipSetCache
 	ctx          context.Context
 	gcConfidence uint64
 
-	lastTs *types.TipSet
+	at abi.ChainEpoch
 
 	lk sync.Mutex
 
-	ctr triggerID
+	ctr triggerId
 
-	triggers map[triggerID]*handlerInfo
+	triggers map[triggerId]*callHandler
+	matchers map[triggerId][]MatchFunc
 
 	// maps block heights to events
 	// [triggerH][msgH][event]
@@ -86,81 +78,29 @@ type hcEvents struct {
 	// [msgH][triggerH]
 	revertQueue map[msgH][]triggerH
 
-	// [timeoutH+confidence][triggerID]{calls}
+	// [timeoutH+confidence][triggerId]{calls}
-	timeouts map[abi.ChainEpoch]map[triggerID]int
+	timeouts map[abi.ChainEpoch]map[triggerId]int
-
-	messageEvents
-	watcherEvents
 }
 
-func newHCEvents(ctx context.Context, cs eventAPI, tsc *tipSetCache, gcConfidence uint64) *hcEvents {
+func (e *calledEvents) headChangeCalled(rev, app []*types.TipSet) error {
-	e := hcEvents{
-		ctx:          ctx,
-		cs:           cs,
-		tsc:          tsc,
-		gcConfidence: gcConfidence,
-
-		confQueue:   map[triggerH]map[msgH][]*queuedEvent{},
-		revertQueue: map[msgH][]triggerH{},
-		triggers:    map[triggerID]*handlerInfo{},
-		timeouts:    map[abi.ChainEpoch]map[triggerID]int{},
-	}
-
-	e.messageEvents = newMessageEvents(ctx, &e, cs)
-	e.watcherEvents = newWatcherEvents(ctx, &e, cs)
-
-	return &e
-}
-
-// Called when there is a change to the head with tipsets to be
-// reverted / applied
-func (e *hcEvents) processHeadChangeEvent(rev, app []*types.TipSet) error {
-	e.lk.Lock()
-	defer e.lk.Unlock()
-
 	for _, ts := range rev {
 		e.handleReverts(ts)
-		e.lastTs = ts
+		e.at = ts.Height()
 	}
 
 	for _, ts := range app {
-		// Check if the head change caused any state changes that we were
+		// called triggers
-		// waiting for
+		e.checkNewCalls(ts)
-		stateChanges := e.watcherEvents.checkStateChanges(e.lastTs, ts)
+		for ; e.at <= ts.Height(); e.at++ {
-
+			e.applyWithConfidence(ts, e.at)
-		// Queue up calls until there have been enough blocks to reach
-		// confidence on the state changes
-		for tid, data := range stateChanges {
-			e.queueForConfidence(tid, data, e.lastTs, ts)
-		}
-
-		// Check if the head change included any new message calls
-		newCalls, err := e.messageEvents.checkNewCalls(ts)
-		if err != nil {
-			return err
-		}
-
-		// Queue up calls until there have been enough blocks to reach
-		// confidence on the message calls
-		for tid, data := range newCalls {
-			e.queueForConfidence(tid, data, nil, ts)
-		}
-
-		for at := e.lastTs.Height(); at <= ts.Height(); at++ {
-			// Apply any queued events and timeouts that were targeted at the
-			// current chain height
-			e.applyWithConfidence(ts, at)
 			e.applyTimeouts(ts)
 		}
-
-		// Update the latest known tipset
-		e.lastTs = ts
 	}
 
 	return nil
 }
 
-func (e *hcEvents) handleReverts(ts *types.TipSet) {
+func (e *calledEvents) handleReverts(ts *types.TipSet) {
 	reverts, ok := e.revertQueue[ts.Height()]
 	if !ok {
 		return // nothing to do
@@ -176,7 +116,7 @@ func (e *hcEvents) handleReverts(ts *types.TipSet) {
 			trigger := e.triggers[event.trigger]
 
 			if err := trigger.revert(e.ctx, ts); err != nil {
-				log.Errorf("reverting chain trigger (@H %d, triggered @ %d) failed: %s", ts.Height(), triggerH, err)
+				log.Errorf("reverting chain trigger (call %s.%d() @H %d, called @ %d) failed: %s", event.msg.To, event.msg.Method, ts.Height(), triggerH, err)
 			}
 		}
 		delete(e.confQueue[triggerH], ts.Height())
@@ -184,15 +124,42 @@ func (e *hcEvents) handleReverts(ts *types.TipSet) {
 	delete(e.revertQueue, ts.Height())
 }
 
-// Queue up events until the chain has reached a height that reflects the
+func (e *calledEvents) checkNewCalls(ts *types.TipSet) {
-// desired confidence
+	pts, err := e.cs.ChainGetTipSet(e.ctx, ts.Parents()) // we actually care about messages in the parent tipset here
-func (e *hcEvents) queueForConfidence(trigID uint64, data eventData, prevTs, ts *types.TipSet) {
+	if err != nil {
-	trigger := e.triggers[trigID]
+		log.Errorf("getting parent tipset in checkNewCalls: %s", err)
-
+		return
-	prevH := NoHeight
-	if prevTs != nil {
-		prevH = prevTs.Height()
 	}
+
+	e.messagesForTs(pts, func(msg *types.Message) {
+		// TODO: provide receipts
+
+		for tid, matchFns := range e.matchers {
+			var matched bool
+			for _, matchFn := range matchFns {
+				ok, err := matchFn(msg)
+				if err != nil {
+					log.Errorf("event matcher failed: %s", err)
+					continue
+				}
+				matched = ok
+
+				if matched {
+					break
+				}
+			}
+
+			if matched {
+				e.queueForConfidence(tid, msg, ts)
+				break
+			}
+		}
+	})
+}
+
+func (e *calledEvents) queueForConfidence(triggerId uint64, msg *types.Message, ts *types.TipSet) {
+	trigger := e.triggers[triggerId]
+
 	appliedH := ts.Height()
 
 	triggerH := appliedH + abi.ChainEpoch(trigger.confidence)
@@ -204,20 +171,18 @@ func (e *hcEvents) queueForConfidence(trigID uint64, data eventData, prevTs, ts
 	}
 
 	byOrigH[appliedH] = append(byOrigH[appliedH], &queuedEvent{
-		trigger: trigID,
+		trigger: triggerId,
-		prevH:   prevH,
 		h:       appliedH,
-		data:    data,
+		msg:     msg,
 	})
 
 	e.revertQueue[appliedH] = append(e.revertQueue[appliedH], triggerH)
 }
 
-// Apply any events that were waiting for this chain height for confidence
+func (e *calledEvents) applyWithConfidence(ts *types.TipSet, height abi.ChainEpoch) {
-func (e *hcEvents) applyWithConfidence(ts *types.TipSet, height abi.ChainEpoch) {
 	byOrigH, ok := e.confQueue[height]
 	if !ok {
-		return // no triggers at this height
+		return // no triggers at thin height
 	}
 
 	for origH, events := range byOrigH {
@@ -236,20 +201,15 @@ func (e *hcEvents) applyWithConfidence(ts *types.TipSet, height abi.ChainEpoch)
 				continue
 			}
 
-			// Previous tipset - this is relevant for example in a state change
+			rec, err := e.cs.StateGetReceipt(e.ctx, event.msg.Cid(), ts.Key())
-			// from one tipset to another
+			if err != nil {
-			var prevTs *types.TipSet
+				log.Error(err)
-			if event.prevH != NoHeight {
+				return
-				prevTs, err = e.tsc.get(event.prevH)
-				if err != nil {
-					log.Errorf("events: applyWithConfidence didn't find tipset for previous event; wanted %d; current %d", event.prevH, height)
-					continue
-				}
 			}
 
-			more, err := trigger.handle(event.data, prevTs, triggerTs, height)
+			more, err := trigger.handle(event.msg, rec, triggerTs, height)
 			if err != nil {
-				log.Errorf("chain trigger (@H %d, triggered @ %d) failed: %s", origH, height, err)
+				log.Errorf("chain trigger (call %s.%d() @H %d, called @ %d) failed: %s", event.msg.To, event.msg.Method, origH, height, err)
 				continue // don't revert failed calls
 			}
 
@@ -265,18 +225,17 @@ func (e *hcEvents) applyWithConfidence(ts *types.TipSet, height abi.ChainEpoch)
 	}
 }
 
-// Apply any timeouts that expire at this height
+func (e *calledEvents) applyTimeouts(ts *types.TipSet) {
-func (e *hcEvents) applyTimeouts(ts *types.TipSet) {
 	triggers, ok := e.timeouts[ts.Height()]
 	if !ok {
 		return // nothing to do
 	}
 
-	for triggerID, calls := range triggers {
+	for triggerId, calls := range triggers {
 		if calls > 0 {
 			continue // don't timeout if the method was called
 		}
-		trigger := e.triggers[triggerID]
+		trigger := e.triggers[triggerId]
 		if trigger.disabled {
 			continue
 		}
@@ -296,225 +255,12 @@ func (e *hcEvents) applyTimeouts(ts *types.TipSet) {
 	}
 }
 
-// Listen for an event
+func (e *calledEvents) messagesForTs(ts *types.TipSet, consume func(*types.Message)) {
-// - CheckFunc: immediately checks if the event already occurred
-// - EventHandler: called when the event has occurred, after confidence tipsets
-// - RevertHandler: called if the chain head changes causing the event to revert
-// - confidence: wait this many tipsets before calling EventHandler
-// - timeout: at this chain height, timeout on waiting for this event
-func (e *hcEvents) onHeadChanged(check CheckFunc, hnd EventHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch) (triggerID, error) {
-	e.lk.Lock()
-	defer e.lk.Unlock()
-
-	// Check if the event has already occurred
-	ts := e.tsc.best()
-	done, more, err := check(ts)
-	if err != nil {
-		return 0, xerrors.Errorf("called check error (h: %d): %w", ts.Height(), err)
-	}
-	if done {
-		timeout = NoTimeout
-	}
-
-	// Create a trigger for the event
-	id := e.ctr
-	e.ctr++
-
-	e.triggers[id] = &handlerInfo{
-		confidence: confidence,
-		timeout:    timeout + abi.ChainEpoch(confidence),
-
-		disabled: !more,
-
-		handle: hnd,
-		revert: rev,
-	}
-
-	// If there's a timeout, set up a timeout check at that height
-	if timeout != NoTimeout {
-		if e.timeouts[timeout+abi.ChainEpoch(confidence)] == nil {
-			e.timeouts[timeout+abi.ChainEpoch(confidence)] = map[uint64]int{}
-		}
-		e.timeouts[timeout+abi.ChainEpoch(confidence)][id] = 0
-	}
-
-	return id, nil
-}
-
-// headChangeAPI is used to allow the composed event APIs to call back to hcEvents
-// to listen for changes
-type headChangeAPI interface {
-	onHeadChanged(check CheckFunc, hnd EventHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch) (triggerID, error)
-}
-
-// watcherEvents watches for a state change
-type watcherEvents struct {
-	ctx   context.Context
-	cs    eventAPI
-	hcAPI headChangeAPI
-
-	lk       sync.RWMutex
-	matchers map[triggerID]StateMatchFunc
-}
-
-func newWatcherEvents(ctx context.Context, hcAPI headChangeAPI, cs eventAPI) watcherEvents {
-	return watcherEvents{
-		ctx:      ctx,
-		cs:       cs,
-		hcAPI:    hcAPI,
-		matchers: make(map[triggerID]StateMatchFunc),
-	}
-}
-
-// Run each of the matchers against the previous and current state to see if
-// there's a change
-func (we *watcherEvents) checkStateChanges(oldState, newState *types.TipSet) map[triggerID]eventData {
-	we.lk.RLock()
-	defer we.lk.RUnlock()
-
-	res := make(map[triggerID]eventData)
-	for tid, matchFn := range we.matchers {
-		ok, data, err := matchFn(oldState, newState)
-		if err != nil {
-			log.Errorf("event diff fn failed: %s", err)
-			continue
-		}
-
-		if ok {
-			res[tid] = data
-		}
-	}
-	return res
-}
-
-// StateChange represents a change in state
-type StateChange interface{}
-
-// StateChangeHandler arguments:
-// `oldTs` is the state "from" tipset
-// `newTs` is the state "to" tipset
-// `states` is the change in state
-// `curH`-`ts.Height` = `confidence`
-type StateChangeHandler func(oldTs, newTs *types.TipSet, states StateChange, curH abi.ChainEpoch) (more bool, err error)
-
-type StateMatchFunc func(oldTs, newTs *types.TipSet) (bool, StateChange, error)
-
-// StateChanged registers a callback which is triggered when a specified state
-// change occurs or a timeout is reached.
-//
-// * `CheckFunc` callback is invoked immediately with a recent tipset, it
-//    returns two booleans - `done`, and `more`.
-//
-//   * `done` should be true when some on-chain state change we are waiting
-//     for has happened. When `done` is set to true, timeout trigger is disabled.
-//
-//   * `more` should be false when we don't want to receive new notifications
-//     through StateChangeHandler. Note that notifications may still be delivered to
-//     RevertHandler
-//
-// * `StateChangeHandler` is called when the specified state change was observed
-//    on-chain, and a confidence threshold was reached, or the specified `timeout`
-//    height was reached with no state change observed. When this callback is
-//    invoked on a timeout, `oldState` and `newState` are set to nil.
-//    This callback returns a boolean specifying whether further notifications
-//    should be sent, like `more` return param from `CheckFunc` above.
-//
-// * `RevertHandler` is called after apply handler, when we drop the tipset
-//    containing the message. The tipset passed as the argument is the tipset
-//    that is being dropped. Note that the event dropped may be re-applied
-//    in a different tipset in small amount of time.
-//
-// * `StateMatchFunc` is called against each tipset state. If there is a match,
-//   the state change is queued up until the confidence interval has elapsed (and
-//   `StateChangeHandler` is called)
-func (we *watcherEvents) StateChanged(check CheckFunc, scHnd StateChangeHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch, mf StateMatchFunc) error {
-	hnd := func(data eventData, prevTs, ts *types.TipSet, height abi.ChainEpoch) (bool, error) {
-		states, ok := data.(StateChange)
-		if data != nil && !ok {
-			panic("expected StateChange")
-		}
-
-		return scHnd(prevTs, ts, states, height)
-	}
-
-	id, err := we.hcAPI.onHeadChanged(check, hnd, rev, confidence, timeout)
-	if err != nil {
-		return err
-	}
-
-	we.lk.Lock()
-	defer we.lk.Unlock()
-	we.matchers[id] = mf
-
-	return nil
-}
-
-// messageEvents watches for message calls to actors
-type messageEvents struct {
-	ctx   context.Context
-	cs    eventAPI
-	hcAPI headChangeAPI
-
-	lk       sync.RWMutex
-	matchers map[triggerID][]MsgMatchFunc
-}
-
-func newMessageEvents(ctx context.Context, hcAPI headChangeAPI, cs eventAPI) messageEvents {
-	return messageEvents{
-		ctx:      ctx,
-		cs:       cs,
-		hcAPI:    hcAPI,
-		matchers: map[triggerID][]MsgMatchFunc{},
-	}
-}
-
-// Check if there are any new actor calls
-func (me *messageEvents) checkNewCalls(ts *types.TipSet) (map[triggerID]eventData, error) {
-	pts, err := me.cs.ChainGetTipSet(me.ctx, ts.Parents()) // we actually care about messages in the parent tipset here
-	if err != nil {
-		log.Errorf("getting parent tipset in checkNewCalls: %s", err)
-		return nil, err
-	}
-
-	me.lk.RLock()
-	defer me.lk.RUnlock()
-
-	res := make(map[triggerID]eventData)
-	me.messagesForTs(pts, func(msg *types.Message) {
-		// TODO: provide receipts
-
-		for tid, matchFns := range me.matchers {
-			var matched bool
-			for _, matchFn := range matchFns {
-				ok, err := matchFn(msg)
-				if err != nil {
-					log.Errorf("event matcher failed: %s", err)
-					continue
-				}
-				matched = ok
-
-				if matched {
-					break
-				}
-			}
-
-			if matched {
-				res[tid] = msg
-				break
-			}
-		}
-	})
-
-	return res, nil
-}
-
-// Get the messages in a tipset
-func (me *messageEvents) messagesForTs(ts *types.TipSet, consume func(*types.Message)) {
 	seen := map[cid.Cid]struct{}{}
 
 	for _, tsb := range ts.Blocks() {
 
-		msgs, err := me.cs.ChainGetBlockMessages(context.TODO(), tsb.Cid())
+		msgs, err := e.cs.ChainGetBlockMessages(context.TODO(), tsb.Cid())
 		if err != nil {
 			log.Errorf("messagesForTs MessagesForBlock failed (ts.H=%d, Bcid:%s, B.Mcid:%s): %s", ts.Height(), tsb.Cid(), tsb.Messages, err)
 			// this is quite bad, but probably better than missing all the other updates
@@ -543,27 +289,20 @@ func (me *messageEvents) messagesForTs(ts *types.TipSet, consume func(*types.Mes
 	}
 }
 
-// MsgHandler arguments:
+// Called registers a callbacks which are triggered when a specified method is
-// `ts` is the tipset, in which the `msg` is included.
-// `curH`-`ts.Height` = `confidence`
-type MsgHandler func(msg *types.Message, rec *types.MessageReceipt, ts *types.TipSet, curH abi.ChainEpoch) (more bool, err error)
-
-type MsgMatchFunc func(msg *types.Message) (bool, error)
-
-// Called registers a callback which is triggered when a specified method is
 //  called on an actor, or a timeout is reached.
 //
 // * `CheckFunc` callback is invoked immediately with a recent tipset, it
 //    returns two booleans - `done`, and `more`.
 //
-//   * `done` should be true when some on-chain action we are waiting for has
+//  * `done` should be true when some on-chain action we are waiting for has
-//     happened. When `done` is set to true, timeout trigger is disabled.
+//    happened. When `done` is set to true, timeout trigger is disabled.
 //
-//   * `more` should be false when we don't want to receive new notifications
+//  * `more` should be false when we don't want to receive new notifications
-//     through MsgHandler. Note that notifications may still be delivered to
+//    through CalledHandler. Note that notifications may still be delivered to
-//     RevertHandler
+//    RevertHandler
 //
-// * `MsgHandler` is called when the specified event was observed on-chain,
+// * `CalledHandler` is called when the specified event was observed on-chain,
 //    and a confidence threshold was reached, or the specified `timeout` height
 //    was reached with no events observed. When this callback is invoked on a
 //    timeout, `msg` is set to nil. This callback returns a boolean specifying
@@ -574,38 +313,44 @@ type MsgMatchFunc func(msg *types.Message) (bool, error)
 //    containing the message. The tipset passed as the argument is the tipset
 //    that is being dropped. Note that the message dropped may be re-applied
 //    in a different tipset in small amount of time.
-//
+func (e *calledEvents) Called(check CheckFunc, hnd CalledHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch, mf MatchFunc) error {
-// * `MsgMatchFunc` is called against each message. If there is a match, the
+	e.lk.Lock()
-//   message is queued up until the confidence interval has elapsed (and
+	defer e.lk.Unlock()
-//   `MsgHandler` is called)
-func (me *messageEvents) Called(check CheckFunc, msgHnd MsgHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch, mf MsgMatchFunc) error {
-	hnd := func(data eventData, prevTs, ts *types.TipSet, height abi.ChainEpoch) (bool, error) {
-		msg, ok := data.(*types.Message)
-		if data != nil && !ok {
-			panic("expected msg")
-		}
 
-		rec, err := me.cs.StateGetReceipt(me.ctx, msg.Cid(), ts.Key())
+	ts := e.tsc.best()
-		if err != nil {
+	done, more, err := check(ts)
-			return false, err
-		}
-
-		return msgHnd(msg, rec, ts, height)
-	}
-
-	id, err := me.hcAPI.onHeadChanged(check, hnd, rev, confidence, timeout)
 	if err != nil {
-		return err
+		return xerrors.Errorf("called check error (h: %d): %w", ts.Height(), err)
+	}
+	if done {
+		timeout = NoTimeout
 	}
 
-	me.lk.Lock()
+	id := e.ctr
-	defer me.lk.Unlock()
+	e.ctr++
-	me.matchers[id] = append(me.matchers[id], mf)
+
+	e.triggers[id] = &callHandler{
+		confidence: confidence,
+		timeout:    timeout + abi.ChainEpoch(confidence),
+
+		disabled: !more,
+
+		handle: hnd,
+		revert: rev,
+	}
+
+	e.matchers[id] = append(e.matchers[id], mf)
+
+	if timeout != NoTimeout {
+		if e.timeouts[timeout+abi.ChainEpoch(confidence)] == nil {
+			e.timeouts[timeout+abi.ChainEpoch(confidence)] = map[uint64]int{}
+		}
+		e.timeouts[timeout+abi.ChainEpoch(confidence)][id] = 0
+	}
 
 	return nil
 }
 
-// Convenience function for checking and matching messages
+func (e *calledEvents) CalledMsg(ctx context.Context, hnd CalledHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch, msg types.ChainMsg) error {
-func (me *messageEvents) CalledMsg(ctx context.Context, hnd MsgHandler, rev RevertHandler, confidence int, timeout abi.ChainEpoch, msg types.ChainMsg) error {
+	return e.Called(e.CheckMsg(ctx, msg, hnd), hnd, rev, confidence, timeout, e.MatchMsg(msg.VMMessage()))
-	return me.Called(me.CheckMsg(ctx, msg, hnd), hnd, rev, confidence, timeout, me.MatchMsg(msg.VMMessage()))
 }

chain/events/events_height.go

@@ -15,26 +15,23 @@ type heightEvents struct {
 	tsc          *tipSetCache
 	gcConfidence abi.ChainEpoch
 
-	ctr triggerID
+	ctr triggerId
 
-	heightTriggers map[triggerID]*heightHandler
+	heightTriggers map[triggerId]*heightHandler
 
-	htTriggerHeights map[triggerH][]triggerID
+	htTriggerHeights map[triggerH][]triggerId
-	htHeights        map[msgH][]triggerID
+	htHeights        map[msgH][]triggerId
 
 	ctx context.Context
 }
 
 func (e *heightEvents) headChangeAt(rev, app []*types.TipSet) error {
-
 	ctx, span := trace.StartSpan(e.ctx, "events.HeightHeadChange")
 	defer span.End()
 	span.AddAttributes(trace.Int64Attribute("endHeight", int64(app[0].Height())))
 	span.AddAttributes(trace.Int64Attribute("reverts", int64(len(rev))))
 	span.AddAttributes(trace.Int64Attribute("applies", int64(len(app))))
 
-	e.lk.Lock()
-	defer e.lk.Unlock()
 	for _, ts := range rev {
 		// TODO: log error if h below gcconfidence
 		// revert height-based triggers
@@ -43,10 +40,7 @@ func (e *heightEvents) headChangeAt(rev, app []*types.TipSet) error {
 			for _, tid := range e.htHeights[h] {
 				ctx, span := trace.StartSpan(ctx, "events.HeightRevert")
 
-				rev := e.heightTriggers[tid].revert
+				err := e.heightTriggers[tid].revert(ctx, ts)
-				e.lk.Unlock()
-				err := rev(ctx, ts)
-				e.lk.Lock()
 				e.heightTriggers[tid].called = false
 
 				span.End()
@@ -93,6 +87,7 @@ func (e *heightEvents) headChangeAt(rev, app []*types.TipSet) error {
 				if hnd.called {
 					return nil
 				}
+				hnd.called = true
 
 				triggerH := h - abi.ChainEpoch(hnd.confidence)
 
@@ -103,11 +98,8 @@ func (e *heightEvents) headChangeAt(rev, app []*types.TipSet) error {
 
 				ctx, span := trace.StartSpan(ctx, "events.HeightApply")
 				span.AddAttributes(trace.BoolAttribute("immediate", false))
-				handle := hnd.handle
+
-				e.lk.Unlock()
+				err = hnd.handle(ctx, incTs, h)
-				err = handle(ctx, incTs, h)
-				e.lk.Lock()
-				hnd.called = true
 				span.End()
 
 				if err != nil {

chain/events/events_test.go

@@ -211,14 +211,15 @@ func (fcs *fakeCS) advance(rev, app int, msgs map[int]cid.Cid, nulls ...int) { /
 	fcs.sub(revs, apps)
 
 	fcs.sync.Lock()
-	fcs.sync.Unlock() //nolint:staticcheck
+	fcs.sync.Unlock()
+
 }
 
 func (fcs *fakeCS) notifDone() {
 	fcs.sync.Unlock()
 }
 
-var _ eventAPI = &fakeCS{}
+var _ eventApi = &fakeCS{}
 
 func TestAt(t *testing.T) {
 	fcs := &fakeCS{
@@ -1004,6 +1005,8 @@ func TestRemoveTriggersOnMessage(t *testing.T) {
 		return false, true, nil
 	}, func(msg *types.Message, rec *types.MessageReceipt, ts *types.TipSet, curH abi.ChainEpoch) (bool, error) {
 		require.Equal(t, false, applied)
+		fmt.Println(msg == nil)
+		fmt.Println(curH)
 		applied = true
 		return more, nil
 	}, func(_ context.Context, ts *types.TipSet) error {
@@ -1065,250 +1068,3 @@ func TestRemoveTriggersOnMessage(t *testing.T) {
 	require.Equal(t, true, applied)
 	require.Equal(t, false, reverted)
 }
-
-type testStateChange struct {
-	from string
-	to   string
-}
-
-func TestStateChanged(t *testing.T) {
-	fcs := &fakeCS{
-		t: t,
-		h: 1,
-
-		msgs:    map[cid.Cid]fakeMsg{},
-		blkMsgs: map[cid.Cid]cid.Cid{},
-		tsc:     newTSCache(2*build.ForkLengthThreshold, nil),
-	}
-	require.NoError(t, fcs.tsc.add(fcs.makeTs(t, nil, 1, dummyCid)))
-
-	events := NewEvents(context.Background(), fcs)
-
-	more := true
-	var applied, reverted bool
-	var appliedData StateChange
-	var appliedOldTs *types.TipSet
-	var appliedNewTs *types.TipSet
-	var appliedH abi.ChainEpoch
-	var matchData StateChange
-
-	confidence := 3
-	timeout := abi.ChainEpoch(20)
-
-	err := events.StateChanged(func(ts *types.TipSet) (d bool, m bool, e error) {
-		return false, true, nil
-	}, func(oldTs, newTs *types.TipSet, data StateChange, curH abi.ChainEpoch) (bool, error) {
-		require.Equal(t, false, applied)
-		applied = true
-		appliedData = data
-		appliedOldTs = oldTs
-		appliedNewTs = newTs
-		appliedH = curH
-		return more, nil
-	}, func(_ context.Context, ts *types.TipSet) error {
-		reverted = true
-		return nil
-	}, confidence, timeout, func(oldTs, newTs *types.TipSet) (bool, StateChange, error) {
-		if matchData == nil {
-			return false, matchData, nil
-		}
-
-		d := matchData
-		matchData = nil
-		return true, d, nil
-	})
-	require.NoError(t, err)
-
-	// create few blocks to make sure nothing get's randomly called
-
-	fcs.advance(0, 4, nil) // H=5
-	require.Equal(t, false, applied)
-	require.Equal(t, false, reverted)
-
-	// create state change (but below confidence threshold)
-	matchData = testStateChange{from: "a", to: "b"}
-	fcs.advance(0, 3, nil)
-
-	require.Equal(t, false, applied)
-	require.Equal(t, false, reverted)
-
-	// create additional block so we are above confidence threshold
-
-	fcs.advance(0, 2, nil) // H=10 (confidence=3, apply)
-
-	require.Equal(t, true, applied)
-	require.Equal(t, false, reverted)
-	applied = false
-
-	// dip below confidence (should not apply again)
-	fcs.advance(2, 2, nil) // H=10 (confidence=3, apply)
-
-	require.Equal(t, false, applied)
-	require.Equal(t, false, reverted)
-
-	// Change happens from 5 -> 6
-	require.Equal(t, abi.ChainEpoch(5), appliedOldTs.Height())
-	require.Equal(t, abi.ChainEpoch(6), appliedNewTs.Height())
-
-	// Actually applied (with confidence) at 9
-	require.Equal(t, abi.ChainEpoch(9), appliedH)
-
-	// Make sure the state change was correctly passed through
-	rcvd := appliedData.(testStateChange)
-	require.Equal(t, "a", rcvd.from)
-	require.Equal(t, "b", rcvd.to)
-}
-
-func TestStateChangedRevert(t *testing.T) {
-	fcs := &fakeCS{
-		t: t,
-		h: 1,
-
-		msgs:    map[cid.Cid]fakeMsg{},
-		blkMsgs: map[cid.Cid]cid.Cid{},
-		tsc:     newTSCache(2*build.ForkLengthThreshold, nil),
-	}
-	require.NoError(t, fcs.tsc.add(fcs.makeTs(t, nil, 1, dummyCid)))
-
-	events := NewEvents(context.Background(), fcs)
-
-	more := true
-	var applied, reverted bool
-	var matchData StateChange
-
-	confidence := 1
-	timeout := abi.ChainEpoch(20)
-
-	err := events.StateChanged(func(ts *types.TipSet) (d bool, m bool, e error) {
-		return false, true, nil
-	}, func(oldTs, newTs *types.TipSet, data StateChange, curH abi.ChainEpoch) (bool, error) {
-		require.Equal(t, false, applied)
-		applied = true
-		return more, nil
-	}, func(_ context.Context, ts *types.TipSet) error {
-		reverted = true
-		return nil
-	}, confidence, timeout, func(oldTs, newTs *types.TipSet) (bool, StateChange, error) {
-		if matchData == nil {
-			return false, matchData, nil
-		}
-
-		d := matchData
-		matchData = nil
-		return true, d, nil
-	})
-	require.NoError(t, err)
-
-	fcs.advance(0, 2, nil) // H=3
-
-	// Make a state change from TS at height 3 to TS at height 4
-	matchData = testStateChange{from: "a", to: "b"}
-	fcs.advance(0, 1, nil) // H=4
-
-	// Haven't yet reached confidence
-	require.Equal(t, false, applied)
-	require.Equal(t, false, reverted)
-
-	// Advance to reach confidence level
-	fcs.advance(0, 1, nil) // H=5
-
-	// Should now have called the handler
-	require.Equal(t, true, applied)
-	require.Equal(t, false, reverted)
-	applied = false
-
-	// Advance 3 more TS
-	fcs.advance(0, 3, nil) // H=8
-
-	require.Equal(t, false, applied)
-	require.Equal(t, false, reverted)
-
-	// Regress but not so far as to cause a revert
-	fcs.advance(3, 1, nil) // H=6
-
-	require.Equal(t, false, applied)
-	require.Equal(t, false, reverted)
-
-	// Regress back to state where change happened
-	fcs.advance(3, 1, nil) // H=4
-
-	// Expect revert to have happened
-	require.Equal(t, false, applied)
-	require.Equal(t, true, reverted)
-}
-
-func TestStateChangedTimeout(t *testing.T) {
-	fcs := &fakeCS{
-		t: t,
-		h: 1,
-
-		msgs:    map[cid.Cid]fakeMsg{},
-		blkMsgs: map[cid.Cid]cid.Cid{},
-		tsc:     newTSCache(2*build.ForkLengthThreshold, nil),
-	}
-	require.NoError(t, fcs.tsc.add(fcs.makeTs(t, nil, 1, dummyCid)))
-
-	events := NewEvents(context.Background(), fcs)
-
-	called := false
-
-	err := events.StateChanged(func(ts *types.TipSet) (d bool, m bool, e error) {
-		return false, true, nil
-	}, func(oldTs, newTs *types.TipSet, data StateChange, curH abi.ChainEpoch) (bool, error) {
-		called = true
-		require.Nil(t, data)
-		require.Equal(t, abi.ChainEpoch(20), newTs.Height())
-		require.Equal(t, abi.ChainEpoch(23), curH)
-		return false, nil
-	}, func(_ context.Context, ts *types.TipSet) error {
-		t.Fatal("revert on timeout")
-		return nil
-	}, 3, 20, func(oldTs, newTs *types.TipSet) (bool, StateChange, error) {
-		return false, nil, nil
-	})
-
-	require.NoError(t, err)
-
-	fcs.advance(0, 21, nil)
-	require.False(t, called)
-
-	fcs.advance(0, 5, nil)
-	require.True(t, called)
-	called = false
-
-	// with check func reporting done
-
-	fcs = &fakeCS{
-		t: t,
-		h: 1,
-
-		msgs:    map[cid.Cid]fakeMsg{},
-		blkMsgs: map[cid.Cid]cid.Cid{},
-		tsc:     newTSCache(2*build.ForkLengthThreshold, nil),
-	}
-	require.NoError(t, fcs.tsc.add(fcs.makeTs(t, nil, 1, dummyCid)))
-
-	events = NewEvents(context.Background(), fcs)
-
-	err = events.StateChanged(func(ts *types.TipSet) (d bool, m bool, e error) {
-		return true, true, nil
-	}, func(oldTs, newTs *types.TipSet, data StateChange, curH abi.ChainEpoch) (bool, error) {
-		called = true
-		require.Nil(t, data)
-		require.Equal(t, abi.ChainEpoch(20), newTs.Height())
-		require.Equal(t, abi.ChainEpoch(23), curH)
-		return false, nil
-	}, func(_ context.Context, ts *types.TipSet) error {
-		t.Fatal("revert on timeout")
-		return nil
-	}, 3, 20, func(oldTs, newTs *types.TipSet) (bool, StateChange, error) {
-		return false, nil, nil
-	})
-	require.NoError(t, err)
-
-	fcs.advance(0, 21, nil)
-	require.False(t, called)
-
-	fcs.advance(0, 5, nil)
-	require.False(t, called)
-}

chain/events/state/ctxstore.go

@@ -1,25 +0,0 @@
-package state
-
-import (
-	"context"
-
-	"github.com/ipfs/go-cid"
-	cbor "github.com/ipfs/go-ipld-cbor"
-)
-
-type contextStore struct {
-	ctx context.Context
-	cst *cbor.BasicIpldStore
-}
-
-func (cs *contextStore) Context() context.Context {
-	return cs.ctx
-}
-
-func (cs *contextStore) Get(ctx context.Context, c cid.Cid, out interface{}) error {
-	return cs.cst.Get(ctx, c, out)
-}
-
-func (cs *contextStore) Put(ctx context.Context, v interface{}) (cid.Cid, error) {
-	return cs.cst.Put(ctx, v)
-}

chain/events/state/diff_adt.go

@@ -1,106 +0,0 @@
-package state
-
-import (
-	"github.com/filecoin-project/specs-actors/actors/util/adt"
-	typegen "github.com/whyrusleeping/cbor-gen"
-)
-
-// AdtArrayDiff generalizes adt.Array diffing by accepting a Deferred type that can unmarshalled to its corresponding struct
-// in an interface implantation.
-// Add should be called when a new k,v is added to the array
-// Modify should be called when a value is modified in the array
-// Remove should be called when a value is removed from the array
-type AdtArrayDiff interface {
-	Add(key uint64, val *typegen.Deferred) error
-	Modify(key uint64, from, to *typegen.Deferred) error
-	Remove(key uint64, val *typegen.Deferred) error
-}
-
-// TODO Performance can be improved by diffing the underlying IPLD graph, e.g. https://github.com/ipfs/go-merkledag/blob/749fd8717d46b4f34c9ce08253070079c89bc56d/dagutils/diff.go#L104
-// CBOR Marshaling will likely be the largest performance bottleneck here.
-
-// DiffAdtArray accepts two *adt.Array's and an AdtArrayDiff implementation. It does the following:
-// - All values that exist in preArr and not in curArr are passed to AdtArrayDiff.Remove()
-// - All values that exist in curArr nnd not in prevArr are passed to adtArrayDiff.Add()
-// - All values that exist in preArr and in curArr are passed to AdtArrayDiff.Modify()
-//  - It is the responsibility of AdtArrayDiff.Modify() to determine if the values it was passed have been modified.
-func DiffAdtArray(preArr, curArr *adt.Array, out AdtArrayDiff) error {
-	prevVal := new(typegen.Deferred)
-	if err := preArr.ForEach(prevVal, func(i int64) error {
-		curVal := new(typegen.Deferred)
-		found, err := curArr.Get(uint64(i), curVal)
-		if err != nil {
-			return err
-		}
-		if !found {
-			if err := out.Remove(uint64(i), prevVal); err != nil {
-				return err
-			}
-			return nil
-		}
-
-		if err := out.Modify(uint64(i), prevVal, curVal); err != nil {
-			return err
-		}
-
-		return curArr.Delete(uint64(i))
-	}); err != nil {
-		return err
-	}
-
-	curVal := new(typegen.Deferred)
-	return curArr.ForEach(curVal, func(i int64) error {
-		return out.Add(uint64(i), curVal)
-	})
-}
-
-// TODO Performance can be improved by diffing the underlying IPLD graph, e.g. https://github.com/ipfs/go-merkledag/blob/749fd8717d46b4f34c9ce08253070079c89bc56d/dagutils/diff.go#L104
-// CBOR Marshaling will likely be the largest performance bottleneck here.
-
-// AdtMapDiff generalizes adt.Map diffing by accepting a Deferred type that can unmarshalled to its corresponding struct
-// in an interface implantation.
-// AsKey should return the Keyer implementation specific to the map
-// Add should be called when a new k,v is added to the map
-// Modify should be called when a value is modified in the map
-// Remove should be called when a value is removed from the map
-type AdtMapDiff interface {
-	AsKey(key string) (adt.Keyer, error)
-	Add(key string, val *typegen.Deferred) error
-	Modify(key string, from, to *typegen.Deferred) error
-	Remove(key string, val *typegen.Deferred) error
-}
-
-func DiffAdtMap(preMap, curMap *adt.Map, out AdtMapDiff) error {
-	prevVal := new(typegen.Deferred)
-	if err := preMap.ForEach(prevVal, func(key string) error {
-		curVal := new(typegen.Deferred)
-		k, err := out.AsKey(key)
-		if err != nil {
-			return err
-		}
-
-		found, err := curMap.Get(k, curVal)
-		if err != nil {
-			return err
-		}
-		if !found {
-			if err := out.Remove(key, prevVal); err != nil {
-				return err
-			}
-			return nil
-		}
-
-		if err := out.Modify(key, prevVal, curVal); err != nil {
-			return err
-		}
-
-		return curMap.Delete(k)
-	}); err != nil {
-		return err
-	}
-
-	curVal := new(typegen.Deferred)
-	return curMap.ForEach(curVal, func(key string) error {
-		return out.Add(key, curVal)
-	})
-}

chain/events/state/diff_adt_test.go

@@ -1,155 +0,0 @@
-package state
-
-import (
-	"bytes"
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	ds "github.com/ipfs/go-datastore"
-	ds_sync "github.com/ipfs/go-datastore/sync"
-	bstore "github.com/ipfs/go-ipfs-blockstore"
-	cbornode "github.com/ipfs/go-ipld-cbor"
-	typegen "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/specs-actors/actors/runtime"
-	"github.com/filecoin-project/specs-actors/actors/util/adt"
-)
-
-func TestDiffAdtArray(t *testing.T) {
-	ctxstoreA := newContextStore()
-	ctxstoreB := newContextStore()
-
-	arrA := adt.MakeEmptyArray(ctxstoreA)
-	arrB := adt.MakeEmptyArray(ctxstoreB)
-
-	require.NoError(t, arrA.Set(0, runtime.CBORBytes([]byte{0}))) // delete
-
-	require.NoError(t, arrA.Set(1, runtime.CBORBytes([]byte{0}))) // modify
-	require.NoError(t, arrB.Set(1, runtime.CBORBytes([]byte{1})))
-
-	require.NoError(t, arrA.Set(2, runtime.CBORBytes([]byte{1}))) // delete
-
-	require.NoError(t, arrA.Set(3, runtime.CBORBytes([]byte{0}))) // noop
-	require.NoError(t, arrB.Set(3, runtime.CBORBytes([]byte{0})))
-
-	require.NoError(t, arrA.Set(4, runtime.CBORBytes([]byte{0}))) // modify
-	require.NoError(t, arrB.Set(4, runtime.CBORBytes([]byte{6})))
-
-	require.NoError(t, arrB.Set(5, runtime.CBORBytes{8})) // add
-	require.NoError(t, arrB.Set(6, runtime.CBORBytes{9})) // add
-
-	changes := new(TestAdtDiff)
-
-	assert.NoError(t, DiffAdtArray(arrA, arrB, changes))
-	assert.NotNil(t, changes)
-
-	assert.Equal(t, 2, len(changes.Added))
-	// keys 5 and 6 were added
-	assert.EqualValues(t, uint64(5), changes.Added[0].key)
-	assert.EqualValues(t, []byte{8}, changes.Added[0].val)
-	assert.EqualValues(t, uint64(6), changes.Added[1].key)
-	assert.EqualValues(t, []byte{9}, changes.Added[1].val)
-
-	assert.Equal(t, 2, len(changes.Modified))
-	// keys 1 and 4 were modified
-	assert.EqualValues(t, uint64(1), changes.Modified[0].From.key)
-	assert.EqualValues(t, []byte{0}, changes.Modified[0].From.val)
-	assert.EqualValues(t, uint64(1), changes.Modified[0].To.key)
-	assert.EqualValues(t, []byte{1}, changes.Modified[0].To.val)
-	assert.EqualValues(t, uint64(4), changes.Modified[1].From.key)
-	assert.EqualValues(t, []byte{0}, changes.Modified[1].From.val)
-	assert.EqualValues(t, uint64(4), changes.Modified[1].To.key)
-	assert.EqualValues(t, []byte{6}, changes.Modified[1].To.val)
-
-	assert.Equal(t, 2, len(changes.Removed))
-	// keys 0 and 2 were deleted
-	assert.EqualValues(t, uint64(0), changes.Removed[0].key)
-	assert.EqualValues(t, []byte{0}, changes.Removed[0].val)
-	assert.EqualValues(t, uint64(2), changes.Removed[1].key)
-	assert.EqualValues(t, []byte{1}, changes.Removed[1].val)
-}
-
-type adtDiffResult struct {
-	key uint64
-	val runtime.CBORBytes
-}
-
-type TestAdtDiff struct {
-	Added    []adtDiffResult
-	Modified []TestAdtDiffModified
-	Removed  []adtDiffResult
-}
-
-var _ AdtArrayDiff = &TestAdtDiff{}
-
-type TestAdtDiffModified struct {
-	From adtDiffResult
-	To   adtDiffResult
-}
-
-func (t *TestAdtDiff) Add(key uint64, val *typegen.Deferred) error {
-	v := new(runtime.CBORBytes)
-	err := v.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	t.Added = append(t.Added, adtDiffResult{
-		key: key,
-		val: *v,
-	})
-	return nil
-}
-
-func (t *TestAdtDiff) Modify(key uint64, from, to *typegen.Deferred) error {
-	vFrom := new(runtime.CBORBytes)
-	err := vFrom.UnmarshalCBOR(bytes.NewReader(from.Raw))
-	if err != nil {
-		return err
-	}
-
-	vTo := new(runtime.CBORBytes)
-	err = vTo.UnmarshalCBOR(bytes.NewReader(to.Raw))
-	if err != nil {
-		return err
-	}
-
-	if !bytes.Equal(*vFrom, *vTo) {
-		t.Modified = append(t.Modified, TestAdtDiffModified{
-			From: adtDiffResult{
-				key: key,
-				val: *vFrom,
-			},
-			To: adtDiffResult{
-				key: key,
-				val: *vTo,
-			},
-		})
-	}
-	return nil
-}
-
-func (t *TestAdtDiff) Remove(key uint64, val *typegen.Deferred) error {
-	v := new(runtime.CBORBytes)
-	err := v.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	t.Removed = append(t.Removed, adtDiffResult{
-		key: key,
-		val: *v,
-	})
-	return nil
-}
-
-func newContextStore() *contextStore {
-	ctx := context.Background()
-	bs := bstore.NewBlockstore(ds_sync.MutexWrap(ds.NewMapDatastore()))
-	store := cbornode.NewCborStore(bs)
-	return &contextStore{
-		ctx: ctx,
-		cst: store,
-	}
-}

chain/events/state/predicates.go

@@ -1,490 +0,0 @@
-package state
-
-import (
-	"bytes"
-	"context"
-	"github.com/filecoin-project/go-address"
-	"github.com/ipfs/go-cid"
-	cbor "github.com/ipfs/go-ipld-cbor"
-	typegen "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/builtin"
-	"github.com/filecoin-project/specs-actors/actors/builtin/market"
-	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
-	"github.com/filecoin-project/specs-actors/actors/util/adt"
-
-	"github.com/filecoin-project/lotus/api/apibstore"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-// UserData is the data returned from the DiffTipSetKeyFunc
-type UserData interface{}
-
-// ChainAPI abstracts out calls made by this class to external APIs
-type ChainAPI interface {
-	apibstore.ChainIO
-	StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
-}
-
-// StatePredicates has common predicates for responding to state changes
-type StatePredicates struct {
-	api ChainAPI
-	cst *cbor.BasicIpldStore
-}
-
-func NewStatePredicates(api ChainAPI) *StatePredicates {
-	return &StatePredicates{
-		api: api,
-		cst: cbor.NewCborStore(apibstore.NewAPIBlockstore(api)),
-	}
-}
-
-// DiffTipSetKeyFunc check if there's a change form oldState to newState, and returns
-// - changed: was there a change
-// - user: user-defined data representing the state change
-// - err
-type DiffTipSetKeyFunc func(ctx context.Context, oldState, newState types.TipSetKey) (changed bool, user UserData, err error)
-
-type DiffActorStateFunc func(ctx context.Context, oldActorStateHead, newActorStateHead cid.Cid) (changed bool, user UserData, err error)
-
-// OnActorStateChanged calls diffStateFunc when the state changes for the given actor
-func (sp *StatePredicates) OnActorStateChanged(addr address.Address, diffStateFunc DiffActorStateFunc) DiffTipSetKeyFunc {
-	return func(ctx context.Context, oldState, newState types.TipSetKey) (changed bool, user UserData, err error) {
-		oldActor, err := sp.api.StateGetActor(ctx, addr, oldState)
-		if err != nil {
-			return false, nil, err
-		}
-		newActor, err := sp.api.StateGetActor(ctx, addr, newState)
-		if err != nil {
-			return false, nil, err
-		}
-
-		if oldActor.Head.Equals(newActor.Head) {
-			return false, nil, nil
-		}
-		return diffStateFunc(ctx, oldActor.Head, newActor.Head)
-	}
-}
-
-type DiffStorageMarketStateFunc func(ctx context.Context, oldState *market.State, newState *market.State) (changed bool, user UserData, err error)
-
-// OnStorageMarketActorChanged calls diffStorageMarketState when the state changes for the market actor
-func (sp *StatePredicates) OnStorageMarketActorChanged(diffStorageMarketState DiffStorageMarketStateFunc) DiffTipSetKeyFunc {
-	return sp.OnActorStateChanged(builtin.StorageMarketActorAddr, func(ctx context.Context, oldActorStateHead, newActorStateHead cid.Cid) (changed bool, user UserData, err error) {
-		var oldState market.State
-		if err := sp.cst.Get(ctx, oldActorStateHead, &oldState); err != nil {
-			return false, nil, err
-		}
-		var newState market.State
-		if err := sp.cst.Get(ctx, newActorStateHead, &newState); err != nil {
-			return false, nil, err
-		}
-		return diffStorageMarketState(ctx, &oldState, &newState)
-	})
-}
-
-type DiffAdtArraysFunc func(ctx context.Context, oldDealStateRoot, newDealStateRoot *adt.Array) (changed bool, user UserData, err error)
-
-// OnDealStateChanged calls diffDealStates when the market deal state changes
-func (sp *StatePredicates) OnDealStateChanged(diffDealStates DiffAdtArraysFunc) DiffStorageMarketStateFunc {
-	return func(ctx context.Context, oldState *market.State, newState *market.State) (changed bool, user UserData, err error) {
-		if oldState.States.Equals(newState.States) {
-			return false, nil, nil
-		}
-
-		ctxStore := &contextStore{
-			ctx: ctx,
-			cst: sp.cst,
-		}
-
-		oldRoot, err := adt.AsArray(ctxStore, oldState.States)
-		if err != nil {
-			return false, nil, err
-		}
-		newRoot, err := adt.AsArray(ctxStore, newState.States)
-		if err != nil {
-			return false, nil, err
-		}
-
-		return diffDealStates(ctx, oldRoot, newRoot)
-	}
-}
-
-// OnDealProposalChanged calls diffDealProps when the market proposal state changes
-func (sp *StatePredicates) OnDealProposalChanged(diffDealProps DiffAdtArraysFunc) DiffStorageMarketStateFunc {
-	return func(ctx context.Context, oldState *market.State, newState *market.State) (changed bool, user UserData, err error) {
-		if oldState.Proposals.Equals(newState.Proposals) {
-			return false, nil, nil
-		}
-
-		ctxStore := &contextStore{
-			ctx: ctx,
-			cst: sp.cst,
-		}
-
-		oldRoot, err := adt.AsArray(ctxStore, oldState.Proposals)
-		if err != nil {
-			return false, nil, err
-		}
-		newRoot, err := adt.AsArray(ctxStore, newState.Proposals)
-		if err != nil {
-			return false, nil, err
-		}
-
-		return diffDealProps(ctx, oldRoot, newRoot)
-	}
-}
-
-var _ AdtArrayDiff = &MarketDealProposalChanges{}
-
-type MarketDealProposalChanges struct {
-	Added   []ProposalIDState
-	Removed []ProposalIDState
-}
-
-type ProposalIDState struct {
-	ID       abi.DealID
-	Proposal market.DealProposal
-}
-
-func (m *MarketDealProposalChanges) Add(key uint64, val *typegen.Deferred) error {
-	dp := new(market.DealProposal)
-	err := dp.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Added = append(m.Added, ProposalIDState{abi.DealID(key), *dp})
-	return nil
-}
-
-func (m *MarketDealProposalChanges) Modify(key uint64, from, to *typegen.Deferred) error {
-	// short circuit, DealProposals are static
-	return nil
-}
-
-func (m *MarketDealProposalChanges) Remove(key uint64, val *typegen.Deferred) error {
-	dp := new(market.DealProposal)
-	err := dp.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Removed = append(m.Removed, ProposalIDState{abi.DealID(key), *dp})
-	return nil
-}
-
-// OnDealProposalAmtChanged detects changes in the deal proposal AMT for all deal proposals and returns a MarketProposalsChanges structure containing:
-// - Added Proposals
-// - Modified Proposals
-// - Removed Proposals
-func (sp *StatePredicates) OnDealProposalAmtChanged() DiffAdtArraysFunc {
-	return func(ctx context.Context, oldDealProps, newDealProps *adt.Array) (changed bool, user UserData, err error) {
-		proposalChanges := new(MarketDealProposalChanges)
-		if err := DiffAdtArray(oldDealProps, newDealProps, proposalChanges); err != nil {
-			return false, nil, err
-		}
-
-		if len(proposalChanges.Added)+len(proposalChanges.Removed) == 0 {
-			return false, nil, nil
-		}
-
-		return true, proposalChanges, nil
-	}
-}
-
-var _ AdtArrayDiff = &MarketDealStateChanges{}
-
-type MarketDealStateChanges struct {
-	Added    []DealIDState
-	Modified []DealStateChange
-	Removed  []DealIDState
-}
-
-type DealIDState struct {
-	ID   abi.DealID
-	Deal market.DealState
-}
-
-func (m *MarketDealStateChanges) Add(key uint64, val *typegen.Deferred) error {
-	ds := new(market.DealState)
-	err := ds.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Added = append(m.Added, DealIDState{abi.DealID(key), *ds})
-	return nil
-}
-
-func (m *MarketDealStateChanges) Modify(key uint64, from, to *typegen.Deferred) error {
-	dsFrom := new(market.DealState)
-	if err := dsFrom.UnmarshalCBOR(bytes.NewReader(from.Raw)); err != nil {
-		return err
-	}
-
-	dsTo := new(market.DealState)
-	if err := dsTo.UnmarshalCBOR(bytes.NewReader(to.Raw)); err != nil {
-		return err
-	}
-
-	if *dsFrom != *dsTo {
-		m.Modified = append(m.Modified, DealStateChange{abi.DealID(key), dsFrom, dsTo})
-	}
-	return nil
-}
-
-func (m *MarketDealStateChanges) Remove(key uint64, val *typegen.Deferred) error {
-	ds := new(market.DealState)
-	err := ds.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Removed = append(m.Removed, DealIDState{abi.DealID(key), *ds})
-	return nil
-}
-
-// OnDealStateAmtChanged detects changes in the deal state AMT for all deal states and returns a MarketDealStateChanges structure containing:
-// - Added Deals
-// - Modified Deals
-// - Removed Deals
-func (sp *StatePredicates) OnDealStateAmtChanged() DiffAdtArraysFunc {
-	return func(ctx context.Context, oldDealStates, newDealStates *adt.Array) (changed bool, user UserData, err error) {
-		dealStateChanges := new(MarketDealStateChanges)
-		if err := DiffAdtArray(oldDealStates, newDealStates, dealStateChanges); err != nil {
-			return false, nil, err
-		}
-
-		if len(dealStateChanges.Added)+len(dealStateChanges.Modified)+len(dealStateChanges.Removed) == 0 {
-			return false, nil, nil
-		}
-
-		return true, dealStateChanges, nil
-	}
-}
-
-// ChangedDeals is a set of changes to deal state
-type ChangedDeals map[abi.DealID]DealStateChange
-
-// DealStateChange is a change in deal state from -> to
-type DealStateChange struct {
-	ID   abi.DealID
-	From *market.DealState
-	To   *market.DealState
-}
-
-// DealStateChangedForIDs detects changes in the deal state AMT for the given deal IDs
-func (sp *StatePredicates) DealStateChangedForIDs(dealIds []abi.DealID) DiffAdtArraysFunc {
-	return func(ctx context.Context, oldDealStateArray, newDealStateArray *adt.Array) (changed bool, user UserData, err error) {
-		changedDeals := make(ChangedDeals)
-		for _, dealID := range dealIds {
-			var oldDealPtr, newDealPtr *market.DealState
-			var oldDeal, newDeal market.DealState
-
-			_, err := oldDealStateArray.Get(uint64(dealID), &oldDeal)
-			if err != nil {
-				return false, nil, err
-			}
-			oldDealPtr = &oldDeal
-
-			_, err = newDealStateArray.Get(uint64(dealID), &newDeal)
-			if err != nil {
-				return false, nil, err
-			}
-			newDealPtr = &newDeal
-
-			if oldDeal != newDeal {
-				changedDeals[dealID] = DealStateChange{dealID, oldDealPtr, newDealPtr}
-			}
-		}
-		if len(changedDeals) > 0 {
-			return true, changedDeals, nil
-		}
-		return false, nil, nil
-	}
-}
-
-type DiffMinerActorStateFunc func(ctx context.Context, oldState *miner.State, newState *miner.State) (changed bool, user UserData, err error)
-
-func (sp *StatePredicates) OnMinerActorChange(minerAddr address.Address, diffMinerActorState DiffMinerActorStateFunc) DiffTipSetKeyFunc {
-	return sp.OnActorStateChanged(minerAddr, func(ctx context.Context, oldActorStateHead, newActorStateHead cid.Cid) (changed bool, user UserData, err error) {
-		var oldState miner.State
-		if err := sp.cst.Get(ctx, oldActorStateHead, &oldState); err != nil {
-			return false, nil, err
-		}
-		var newState miner.State
-		if err := sp.cst.Get(ctx, newActorStateHead, &newState); err != nil {
-			return false, nil, err
-		}
-		return diffMinerActorState(ctx, &oldState, &newState)
-	})
-}
-
-type MinerSectorChanges struct {
-	Added    []miner.SectorOnChainInfo
-	Extended []SectorExtensions
-	Removed  []miner.SectorOnChainInfo
-}
-
-var _ AdtArrayDiff = &MinerSectorChanges{}
-
-type SectorExtensions struct {
-	From miner.SectorOnChainInfo
-	To   miner.SectorOnChainInfo
-}
-
-func (m *MinerSectorChanges) Add(key uint64, val *typegen.Deferred) error {
-	si := new(miner.SectorOnChainInfo)
-	err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Added = append(m.Added, *si)
-	return nil
-}
-
-func (m *MinerSectorChanges) Modify(key uint64, from, to *typegen.Deferred) error {
-	siFrom := new(miner.SectorOnChainInfo)
-	err := siFrom.UnmarshalCBOR(bytes.NewReader(from.Raw))
-	if err != nil {
-		return err
-	}
-
-	siTo := new(miner.SectorOnChainInfo)
-	err = siTo.UnmarshalCBOR(bytes.NewReader(to.Raw))
-	if err != nil {
-		return err
-	}
-
-	if siFrom.Info.Expiration != siTo.Info.Expiration {
-		m.Extended = append(m.Extended, SectorExtensions{
-			From: *siFrom,
-			To:   *siTo,
-		})
-	}
-	return nil
-}
-
-func (m *MinerSectorChanges) Remove(key uint64, val *typegen.Deferred) error {
-	si := new(miner.SectorOnChainInfo)
-	err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Removed = append(m.Removed, *si)
-	return nil
-}
-
-func (sp *StatePredicates) OnMinerSectorChange() DiffMinerActorStateFunc {
-	return func(ctx context.Context, oldState, newState *miner.State) (changed bool, user UserData, err error) {
-		ctxStore := &contextStore{
-			ctx: ctx,
-			cst: sp.cst,
-		}
-
-		sectorChanges := &MinerSectorChanges{
-			Added:    []miner.SectorOnChainInfo{},
-			Extended: []SectorExtensions{},
-			Removed:  []miner.SectorOnChainInfo{},
-		}
-
-		// no sector changes
-		if oldState.Sectors.Equals(newState.Sectors) {
-			return false, nil, nil
-		}
-
-		oldSectors, err := adt.AsArray(ctxStore, oldState.Sectors)
-		if err != nil {
-			return false, nil, err
-		}
-
-		newSectors, err := adt.AsArray(ctxStore, newState.Sectors)
-		if err != nil {
-			return false, nil, err
-		}
-
-		if err := DiffAdtArray(oldSectors, newSectors, sectorChanges); err != nil {
-			return false, nil, err
-		}
-
-		// nothing changed
-		if len(sectorChanges.Added)+len(sectorChanges.Extended)+len(sectorChanges.Removed) == 0 {
-			return false, nil, nil
-		}
-
-		return true, sectorChanges, nil
-	}
-}
-
-type MinerPreCommitChanges struct {
-	Added   []miner.SectorPreCommitOnChainInfo
-	Removed []miner.SectorPreCommitOnChainInfo
-}
-
-func (m *MinerPreCommitChanges) AsKey(key string) (adt.Keyer, error) {
-	sector, err := adt.ParseUIntKey(key)
-	if err != nil {
-		return nil, err
-	}
-	return miner.SectorKey(abi.SectorNumber(sector)), nil
-}
-
-func (m *MinerPreCommitChanges) Add(key string, val *typegen.Deferred) error {
-	sp := new(miner.SectorPreCommitOnChainInfo)
-	err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Added = append(m.Added, *sp)
-	return nil
-}
-
-func (m *MinerPreCommitChanges) Modify(key string, from, to *typegen.Deferred) error {
-	return nil
-}
-
-func (m *MinerPreCommitChanges) Remove(key string, val *typegen.Deferred) error {
-	sp := new(miner.SectorPreCommitOnChainInfo)
-	err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return err
-	}
-	m.Removed = append(m.Removed, *sp)
-	return nil
-}
-
-func (sp *StatePredicates) OnMinerPreCommitChange() DiffMinerActorStateFunc {
-	return func(ctx context.Context, oldState, newState *miner.State) (changed bool, user UserData, err error) {
-		ctxStore := &contextStore{
-			ctx: ctx,
-			cst: sp.cst,
-		}
-
-		precommitChanges := &MinerPreCommitChanges{
-			Added:   []miner.SectorPreCommitOnChainInfo{},
-			Removed: []miner.SectorPreCommitOnChainInfo{},
-		}
-
-		if oldState.PreCommittedSectors.Equals(newState.PreCommittedSectors) {
-			return false, nil, nil
-		}
-
-		oldPrecommits, err := adt.AsMap(ctxStore, oldState.PreCommittedSectors)
-		if err != nil {
-			return false, nil, err
-		}
-
-		newPrecommits, err := adt.AsMap(ctxStore, newState.PreCommittedSectors)
-		if err != nil {
-			return false, nil, err
-		}
-
-		if err := DiffAdtMap(oldPrecommits, newPrecommits, precommitChanges); err != nil {
-			return false, nil, err
-		}
-
-		if len(precommitChanges.Added)+len(precommitChanges.Removed) == 0 {
-			return false, nil, nil
-		}
-
-		return true, precommitChanges, nil
-	}
-}

chain/events/state/predicates_test.go

@@ -1,483 +0,0 @@
-package state
-
-import (
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-	"golang.org/x/xerrors"
-
-	"github.com/ipfs/go-cid"
-	ds "github.com/ipfs/go-datastore"
-	ds_sync "github.com/ipfs/go-datastore/sync"
-	"github.com/ipfs/go-hamt-ipld"
-	bstore "github.com/ipfs/go-ipfs-blockstore"
-	cbornode "github.com/ipfs/go-ipld-cbor"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-amt-ipld/v2"
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
-	"github.com/filecoin-project/specs-actors/actors/builtin/market"
-	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
-	"github.com/filecoin-project/specs-actors/actors/crypto"
-	"github.com/filecoin-project/specs-actors/actors/util/adt"
-	tutils "github.com/filecoin-project/specs-actors/support/testing"
-
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-var dummyCid cid.Cid
-
-func init() {
-	dummyCid, _ = cid.Parse("bafkqaaa")
-}
-
-type mockAPI struct {
-	ts map[types.TipSetKey]*types.Actor
-	bs bstore.Blockstore
-}
-
-func newMockAPI(bs bstore.Blockstore) *mockAPI {
-	return &mockAPI{
-		bs: bs,
-		ts: make(map[types.TipSetKey]*types.Actor),
-	}
-}
-
-func (m mockAPI) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) {
-	return m.bs.Has(c)
-}
-
-func (m mockAPI) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
-	blk, err := m.bs.Get(c)
-	if err != nil {
-		return nil, xerrors.Errorf("blockstore get: %w", err)
-	}
-
-	return blk.RawData(), nil
-}
-
-func (m mockAPI) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) {
-	return m.ts[tsk], nil
-}
-
-func (m mockAPI) setActor(tsk types.TipSetKey, act *types.Actor) {
-	m.ts[tsk] = act
-}
-
-func TestMarketPredicates(t *testing.T) {
-	ctx := context.Background()
-	bs := bstore.NewBlockstore(ds_sync.MutexWrap(ds.NewMapDatastore()))
-	store := cbornode.NewCborStore(bs)
-
-	oldDeal1 := &market.DealState{
-		SectorStartEpoch: 1,
-		LastUpdatedEpoch: 2,
-		SlashEpoch:       0,
-	}
-	oldDeal2 := &market.DealState{
-		SectorStartEpoch: 4,
-		LastUpdatedEpoch: 5,
-		SlashEpoch:       0,
-	}
-	oldDeals := map[abi.DealID]*market.DealState{
-		abi.DealID(1): oldDeal1,
-		abi.DealID(2): oldDeal2,
-	}
-
-	oldProp1 := &market.DealProposal{
-		PieceCID:             dummyCid,
-		PieceSize:            0,
-		VerifiedDeal:         false,
-		Client:               tutils.NewIDAddr(t, 1),
-		Provider:             tutils.NewIDAddr(t, 1),
-		StartEpoch:           1,
-		EndEpoch:             2,
-		StoragePricePerEpoch: big.Zero(),
-		ProviderCollateral:   big.Zero(),
-		ClientCollateral:     big.Zero(),
-	}
-	oldProp2 := &market.DealProposal{
-		PieceCID:             dummyCid,
-		PieceSize:            0,
-		VerifiedDeal:         false,
-		Client:               tutils.NewIDAddr(t, 1),
-		Provider:             tutils.NewIDAddr(t, 1),
-		StartEpoch:           2,
-		EndEpoch:             3,
-		StoragePricePerEpoch: big.Zero(),
-		ProviderCollateral:   big.Zero(),
-		ClientCollateral:     big.Zero(),
-	}
-	oldProps := map[abi.DealID]*market.DealProposal{
-		abi.DealID(1): oldProp1,
-		abi.DealID(2): oldProp2,
-	}
-
-	oldStateC := createMarketState(ctx, t, store, oldDeals, oldProps)
-
-	newDeal1 := &market.DealState{
-		SectorStartEpoch: 1,
-		LastUpdatedEpoch: 3,
-		SlashEpoch:       0,
-	}
-	newDeal2 := &market.DealState{
-		SectorStartEpoch: 4,
-		LastUpdatedEpoch: 6,
-		SlashEpoch:       6,
-	}
-	// added
-	newDeal3 := &market.DealState{
-		SectorStartEpoch: 1,
-		LastUpdatedEpoch: 2,
-		SlashEpoch:       3,
-	}
-	newDeals := map[abi.DealID]*market.DealState{
-		abi.DealID(1): newDeal1,
-		abi.DealID(2): newDeal2,
-		abi.DealID(3): newDeal3,
-	}
-
-	// added
-	newProp3 := &market.DealProposal{
-		PieceCID:             dummyCid,
-		PieceSize:            0,
-		VerifiedDeal:         false,
-		Client:               tutils.NewIDAddr(t, 1),
-		Provider:             tutils.NewIDAddr(t, 1),
-		StartEpoch:           4,
-		EndEpoch:             4,
-		StoragePricePerEpoch: big.Zero(),
-		ProviderCollateral:   big.Zero(),
-		ClientCollateral:     big.Zero(),
-	}
-	newProps := map[abi.DealID]*market.DealProposal{
-		abi.DealID(1): oldProp1, // 1 was persisted
-		// prop 2 was removed
-		abi.DealID(3): newProp3, // new
-		// NB: DealProposals cannot be modified, so don't test that case.
-	}
-	newStateC := createMarketState(ctx, t, store, newDeals, newProps)
-
-	minerAddr, err := address.NewFromString("t00")
-	require.NoError(t, err)
-	oldState, err := mockTipset(minerAddr, 1)
-	require.NoError(t, err)
-	newState, err := mockTipset(minerAddr, 2)
-	require.NoError(t, err)
-
-	api := newMockAPI(bs)
-	api.setActor(oldState.Key(), &types.Actor{Head: oldStateC})
-	api.setActor(newState.Key(), &types.Actor{Head: newStateC})
-
-	t.Run("deal ID predicate", func(t *testing.T) {
-		preds := NewStatePredicates(api)
-
-		dealIds := []abi.DealID{abi.DealID(1), abi.DealID(2)}
-		diffIDFn := preds.OnStorageMarketActorChanged(preds.OnDealStateChanged(preds.DealStateChangedForIDs(dealIds)))
-
-		// Diff a state against itself: expect no change
-		changed, _, err := diffIDFn(ctx, oldState.Key(), oldState.Key())
-		require.NoError(t, err)
-		require.False(t, changed)
-
-		// Diff old state against new state
-		changed, valIDs, err := diffIDFn(ctx, oldState.Key(), newState.Key())
-		require.NoError(t, err)
-		require.True(t, changed)
-
-		changedDealIDs, ok := valIDs.(ChangedDeals)
-		require.True(t, ok)
-		require.Len(t, changedDealIDs, 2)
-		require.Contains(t, changedDealIDs, abi.DealID(1))
-		require.Contains(t, changedDealIDs, abi.DealID(2))
-		deal1 := changedDealIDs[abi.DealID(1)]
-		if deal1.From.LastUpdatedEpoch != 2 || deal1.To.LastUpdatedEpoch != 3 {
-			t.Fatal("Unexpected change to LastUpdatedEpoch")
-		}
-		deal2 := changedDealIDs[abi.DealID(2)]
-		if deal2.From.SlashEpoch != 0 || deal2.To.SlashEpoch != 6 {
-			t.Fatal("Unexpected change to SlashEpoch")
-		}
-
-		// Test that OnActorStateChanged does not call the callback if the state has not changed
-		mockAddr, err := address.NewFromString("t01")
-		require.NoError(t, err)
-		actorDiffFn := preds.OnActorStateChanged(mockAddr, func(context.Context, cid.Cid, cid.Cid) (bool, UserData, error) {
-			t.Fatal("No state change so this should not be called")
-			return false, nil, nil
-		})
-		changed, _, err = actorDiffFn(ctx, oldState.Key(), oldState.Key())
-		require.NoError(t, err)
-		require.False(t, changed)
-
-		// Test that OnDealStateChanged does not call the callback if the state has not changed
-		diffDealStateFn := preds.OnDealStateChanged(func(context.Context, *adt.Array, *adt.Array) (bool, UserData, error) {
-			t.Fatal("No state change so this should not be called")
-			return false, nil, nil
-		})
-		marketState := createEmptyMarketState(t, store)
-		changed, _, err = diffDealStateFn(ctx, marketState, marketState)
-		require.NoError(t, err)
-		require.False(t, changed)
-	})
-
-	t.Run("deal state array predicate", func(t *testing.T) {
-		preds := NewStatePredicates(api)
-		diffArrFn := preds.OnStorageMarketActorChanged(preds.OnDealStateChanged(preds.OnDealStateAmtChanged()))
-
-		changed, _, err := diffArrFn(ctx, oldState.Key(), oldState.Key())
-		require.NoError(t, err)
-		require.False(t, changed)
-
-		changed, valArr, err := diffArrFn(ctx, oldState.Key(), newState.Key())
-		require.NoError(t, err)
-		require.True(t, changed)
-
-		changedDeals, ok := valArr.(*MarketDealStateChanges)
-		require.True(t, ok)
-		require.Len(t, changedDeals.Added, 1)
-		require.Equal(t, abi.DealID(3), changedDeals.Added[0].ID)
-		require.Equal(t, *newDeal3, changedDeals.Added[0].Deal)
-
-		require.Len(t, changedDeals.Removed, 0)
-
-		require.Len(t, changedDeals.Modified, 2)
-		require.Equal(t, abi.DealID(1), changedDeals.Modified[0].ID)
-		require.Equal(t, newDeal1, changedDeals.Modified[0].To)
-		require.Equal(t, oldDeal1, changedDeals.Modified[0].From)
-
-		require.Equal(t, abi.DealID(2), changedDeals.Modified[1].ID)
-		require.Equal(t, oldDeal2, changedDeals.Modified[1].From)
-		require.Equal(t, newDeal2, changedDeals.Modified[1].To)
-	})
-
-	t.Run("deal proposal array predicate", func(t *testing.T) {
-		preds := NewStatePredicates(api)
-		diffArrFn := preds.OnStorageMarketActorChanged(preds.OnDealProposalChanged(preds.OnDealProposalAmtChanged()))
-		changed, _, err := diffArrFn(ctx, oldState.Key(), oldState.Key())
-		require.NoError(t, err)
-		require.False(t, changed)
-
-		changed, valArr, err := diffArrFn(ctx, oldState.Key(), newState.Key())
-		require.NoError(t, err)
-		require.True(t, changed)
-
-		changedProps, ok := valArr.(*MarketDealProposalChanges)
-		require.True(t, ok)
-		require.Len(t, changedProps.Added, 1)
-		require.Equal(t, abi.DealID(3), changedProps.Added[0].ID)
-		require.Equal(t, *newProp3, changedProps.Added[0].Proposal)
-
-		// proposals cannot be modified -- no modified testing
-
-		require.Len(t, changedProps.Removed, 1)
-		require.Equal(t, abi.DealID(2), changedProps.Removed[0].ID)
-		require.Equal(t, *oldProp2, changedProps.Removed[0].Proposal)
-	})
-}
-
-func TestMinerSectorChange(t *testing.T) {
-	ctx := context.Background()
-	bs := bstore.NewBlockstore(ds_sync.MutexWrap(ds.NewMapDatastore()))
-	store := cbornode.NewCborStore(bs)
-
-	nextID := uint64(0)
-	nextIDAddrF := func() address.Address {
-		defer func() { nextID++ }()
-		return tutils.NewIDAddr(t, nextID)
-	}
-
-	owner, worker := nextIDAddrF(), nextIDAddrF()
-	si0 := newSectorOnChainInfo(0, tutils.MakeCID("0"), big.NewInt(0), abi.ChainEpoch(0), abi.ChainEpoch(10))
-	si1 := newSectorOnChainInfo(1, tutils.MakeCID("1"), big.NewInt(1), abi.ChainEpoch(1), abi.ChainEpoch(11))
-	si2 := newSectorOnChainInfo(2, tutils.MakeCID("2"), big.NewInt(2), abi.ChainEpoch(2), abi.ChainEpoch(11))
-	oldMinerC := createMinerState(ctx, t, store, owner, worker, []miner.SectorOnChainInfo{si0, si1, si2})
-
-	si3 := newSectorOnChainInfo(3, tutils.MakeCID("3"), big.NewInt(3), abi.ChainEpoch(3), abi.ChainEpoch(12))
-	// 0 delete
-	// 1 extend
-	// 2 same
-	// 3 added
-	si1Ext := si1
-	si1Ext.Info.Expiration++
-	newMinerC := createMinerState(ctx, t, store, owner, worker, []miner.SectorOnChainInfo{si1Ext, si2, si3})
-
-	minerAddr := nextIDAddrF()
-	oldState, err := mockTipset(minerAddr, 1)
-	require.NoError(t, err)
-	newState, err := mockTipset(minerAddr, 2)
-	require.NoError(t, err)
-
-	api := newMockAPI(bs)
-	api.setActor(oldState.Key(), &types.Actor{Head: oldMinerC})
-	api.setActor(newState.Key(), &types.Actor{Head: newMinerC})
-
-	preds := NewStatePredicates(api)
-
-	minerDiffFn := preds.OnMinerActorChange(minerAddr, preds.OnMinerSectorChange())
-	change, val, err := minerDiffFn(ctx, oldState.Key(), newState.Key())
-	require.NoError(t, err)
-	require.True(t, change)
-	require.NotNil(t, val)
-
-	sectorChanges, ok := val.(*MinerSectorChanges)
-	require.True(t, ok)
-
-	require.Equal(t, len(sectorChanges.Added), 1)
-	require.Equal(t, 1, len(sectorChanges.Added))
-	require.Equal(t, si3, sectorChanges.Added[0])
-
-	require.Equal(t, 1, len(sectorChanges.Removed))
-	require.Equal(t, si0, sectorChanges.Removed[0])
-
-	require.Equal(t, 1, len(sectorChanges.Extended))
-	require.Equal(t, si1, sectorChanges.Extended[0].From)
-	require.Equal(t, si1Ext, sectorChanges.Extended[0].To)
-
-	change, val, err = minerDiffFn(ctx, oldState.Key(), oldState.Key())
-	require.NoError(t, err)
-	require.False(t, change)
-	require.Nil(t, val)
-
-	change, val, err = minerDiffFn(ctx, newState.Key(), oldState.Key())
-	require.NoError(t, err)
-	require.True(t, change)
-	require.NotNil(t, val)
-
-	sectorChanges, ok = val.(*MinerSectorChanges)
-	require.True(t, ok)
-
-	require.Equal(t, 1, len(sectorChanges.Added))
-	require.Equal(t, si0, sectorChanges.Added[0])
-
-	require.Equal(t, 1, len(sectorChanges.Removed))
-	require.Equal(t, si3, sectorChanges.Removed[0])
-
-	require.Equal(t, 1, len(sectorChanges.Extended))
-	require.Equal(t, si1, sectorChanges.Extended[0].To)
-	require.Equal(t, si1Ext, sectorChanges.Extended[0].From)
-}
-
-func mockTipset(minerAddr address.Address, timestamp uint64) (*types.TipSet, error) {
-	return types.NewTipSet([]*types.BlockHeader{{
-		Miner:                 minerAddr,
-		Height:                5,
-		ParentStateRoot:       dummyCid,
-		Messages:              dummyCid,
-		ParentMessageReceipts: dummyCid,
-		BlockSig:              &crypto.Signature{Type: crypto.SigTypeBLS},
-		BLSAggregate:          &crypto.Signature{Type: crypto.SigTypeBLS},
-		Timestamp:             timestamp,
-	}})
-}
-
-func createMarketState(ctx context.Context, t *testing.T, store *cbornode.BasicIpldStore, deals map[abi.DealID]*market.DealState, props map[abi.DealID]*market.DealProposal) cid.Cid {
-	dealRootCid := createDealAMT(ctx, t, store, deals)
-	propRootCid := createProposalAMT(ctx, t, store, props)
-
-	state := createEmptyMarketState(t, store)
-	state.States = dealRootCid
-	state.Proposals = propRootCid
-
-	stateC, err := store.Put(ctx, state)
-	require.NoError(t, err)
-	return stateC
-}
-
-func createEmptyMarketState(t *testing.T, store *cbornode.BasicIpldStore) *market.State {
-	emptyArrayCid, err := amt.NewAMT(store).Flush(context.TODO())
-	require.NoError(t, err)
-	emptyMap, err := store.Put(context.TODO(), hamt.NewNode(store, hamt.UseTreeBitWidth(5)))
-	require.NoError(t, err)
-	return market.ConstructState(emptyArrayCid, emptyMap, emptyMap)
-}
-
-func createDealAMT(ctx context.Context, t *testing.T, store *cbornode.BasicIpldStore, deals map[abi.DealID]*market.DealState) cid.Cid {
-	root := amt.NewAMT(store)
-	for dealID, dealState := range deals {
-		err := root.Set(ctx, uint64(dealID), dealState)
-		require.NoError(t, err)
-	}
-	rootCid, err := root.Flush(ctx)
-	require.NoError(t, err)
-	return rootCid
-}
-
-func createProposalAMT(ctx context.Context, t *testing.T, store *cbornode.BasicIpldStore, props map[abi.DealID]*market.DealProposal) cid.Cid {
-	root := amt.NewAMT(store)
-	for dealID, prop := range props {
-		err := root.Set(ctx, uint64(dealID), prop)
-		require.NoError(t, err)
-	}
-	rootCid, err := root.Flush(ctx)
-	require.NoError(t, err)
-	return rootCid
-}
-
-func createMinerState(ctx context.Context, t *testing.T, store *cbornode.BasicIpldStore, owner, worker address.Address, sectors []miner.SectorOnChainInfo) cid.Cid {
-	rootCid := createSectorsAMT(ctx, t, store, sectors)
-
-	state := createEmptyMinerState(ctx, t, store, owner, worker)
-	state.Sectors = rootCid
-
-	stateC, err := store.Put(ctx, state)
-	require.NoError(t, err)
-	return stateC
-}
-
-func createEmptyMinerState(ctx context.Context, t *testing.T, store *cbornode.BasicIpldStore, owner, worker address.Address) *miner.State {
-	emptyArrayCid, err := amt.NewAMT(store).Flush(context.TODO())
-	require.NoError(t, err)
-	emptyMap, err := store.Put(context.TODO(), hamt.NewNode(store, hamt.UseTreeBitWidth(5)))
-	require.NoError(t, err)
-
-	emptyDeadlines := miner.ConstructDeadlines()
-	emptyDeadlinesCid, err := store.Put(context.Background(), emptyDeadlines)
-	require.NoError(t, err)
-
-	state, err := miner.ConstructState(emptyArrayCid, emptyMap, emptyDeadlinesCid, owner, worker, abi.PeerID{'1'}, nil, abi.RegisteredSealProof_StackedDrg64GiBV1, 0)
-	require.NoError(t, err)
-	return state
-
-}
-
-func createSectorsAMT(ctx context.Context, t *testing.T, store *cbornode.BasicIpldStore, sectors []miner.SectorOnChainInfo) cid.Cid {
-	root := amt.NewAMT(store)
-	for _, sector := range sectors {
-		sector := sector
-		err := root.Set(ctx, uint64(sector.Info.SectorNumber), &sector)
-		require.NoError(t, err)
-	}
-	rootCid, err := root.Flush(ctx)
-	require.NoError(t, err)
-	return rootCid
-}
-
-// returns a unique SectorOnChainInfo with each invocation with SectorNumber set to `sectorNo`.
-func newSectorOnChainInfo(sectorNo abi.SectorNumber, sealed cid.Cid, weight big.Int, activation, expiration abi.ChainEpoch) miner.SectorOnChainInfo {
-	info := newSectorPreCommitInfo(sectorNo, sealed, expiration)
-	return miner.SectorOnChainInfo{
-		Info:               *info,
-		ActivationEpoch:    activation,
-		DealWeight:         weight,
-		VerifiedDealWeight: weight,
-	}
-}
-
-const (
-	sectorSealRandEpochValue = abi.ChainEpoch(1)
-)
-
-// returns a unique SectorPreCommitInfo with each invocation with SectorNumber set to `sectorNo`.
-func newSectorPreCommitInfo(sectorNo abi.SectorNumber, sealed cid.Cid, expiration abi.ChainEpoch) *miner.SectorPreCommitInfo {
-	return &miner.SectorPreCommitInfo{
-		SealProof:     abi.RegisteredSealProof_StackedDrg32GiBV1,
-		SectorNumber:  sectorNo,
-		SealedCID:     sealed,
-		SealRandEpoch: sectorSealRandEpochValue,
-		DealIDs:       nil,
-		Expiration:    expiration,
-	}
-}

chain/events/utils.go

@@ -8,11 +8,11 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 )
 
-func (me *messageEvents) CheckMsg(ctx context.Context, smsg types.ChainMsg, hnd MsgHandler) CheckFunc {
+func (e *calledEvents) CheckMsg(ctx context.Context, smsg types.ChainMsg, hnd CalledHandler) CheckFunc {
 	msg := smsg.VMMessage()
 
 	return func(ts *types.TipSet) (done bool, more bool, err error) {
-		fa, err := me.cs.StateGetActor(ctx, msg.From, ts.Key())
+		fa, err := e.cs.StateGetActor(ctx, msg.From, ts.Key())
 		if err != nil {
 			return false, true, err
 		}
@@ -22,7 +22,7 @@ func (me *messageEvents) CheckMsg(ctx context.Context, smsg types.ChainMsg, hnd
 			return false, true, nil
 		}
 
-		rec, err := me.cs.StateGetReceipt(ctx, smsg.VMMessage().Cid(), ts.Key())
+		rec, err := e.cs.StateGetReceipt(ctx, smsg.VMMessage().Cid(), ts.Key())
 		if err != nil {
 			return false, true, xerrors.Errorf("getting receipt in CheckMsg: %w", err)
 		}
@@ -33,10 +33,10 @@ func (me *messageEvents) CheckMsg(ctx context.Context, smsg types.ChainMsg, hnd
 	}
 }
 
-func (me *messageEvents) MatchMsg(inmsg *types.Message) MsgMatchFunc {
+func (e *calledEvents) MatchMsg(inmsg *types.Message) MatchFunc {
 	return func(msg *types.Message) (bool, error) {
 		if msg.From == inmsg.From && msg.Nonce == inmsg.Nonce && !inmsg.Equals(msg) {
-			return false, xerrors.Errorf("matching msg %s from %s, nonce %d: got duplicate origin/nonce msg %d", inmsg.Cid(), inmsg.From, inmsg.Nonce, msg.Nonce)
+			return false, xerrors.Errorf("matching msg %s from %s, nonce %d: got duplicate origin/nonce msg %s", inmsg.Cid(), inmsg.From, inmsg.Nonce, msg.Nonce)
 		}
 
 		return inmsg.Equals(msg), nil

chain/gen/gen.go

@@ -45,10 +45,6 @@ var log = logging.Logger("gen")
 
 const msgsPerBlock = 20
 
-var ValidWpostForTesting = []abi.PoStProof{{
-	ProofBytes: []byte("valid proof"),
-}}
-
 type ChainGen struct {
 	msgsPerBlock int
 
@@ -93,8 +89,8 @@ func (m mybs) Get(c cid.Cid) (block.Block, error) {
 }
 
 func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
-	saminer.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	saminer.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
+		abi.RegisteredProof_StackedDRG2KiBSeal: {},
 	}
 
 	mr := repo.NewMemory(nil)
@@ -145,7 +141,7 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 		return nil, err
 	}
 
-	genm1, k1, err := seed.PreSeal(maddr1, abi.RegisteredSealProof_StackedDrg2KiBV1, 0, numSectors, m1temp, []byte("some randomness"), nil, true)
+	genm1, k1, err := seed.PreSeal(maddr1, abi.RegisteredProof_StackedDRG2KiBPoSt, 0, numSectors, m1temp, []byte("some randomness"), nil)
 	if err != nil {
 		return nil, err
 	}
@@ -157,7 +153,7 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 		return nil, err
 	}
 
-	genm2, k2, err := seed.PreSeal(maddr2, abi.RegisteredSealProof_StackedDrg2KiBV1, 0, numSectors, m2temp, []byte("some randomness"), nil, true)
+	genm2, k2, err := seed.PreSeal(maddr2, abi.RegisteredProof_StackedDRG2KiBPoSt, 0, numSectors, m2temp, []byte("some randomness"), nil)
 	if err != nil {
 		return nil, err
 	}
@@ -196,7 +192,7 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 			*genm2,
 		},
 		NetworkName: "",
-		Timestamp:   uint64(time.Now().Add(-500 * time.Duration(build.BlockDelaySecs) * time.Second).Unix()),
+		Timestamp:   uint64(time.Now().Add(-500 * build.BlockDelay * time.Second).Unix()),
 	}
 
 	genb, err := genesis2.MakeGenesisBlock(context.TODO(), bs, sys, tpl)
@@ -223,7 +219,7 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 	miners := []address.Address{maddr1, maddr2}
 
 	beac := beacon.NewMockBeacon(time.Second)
-	//beac, err := drand.NewDrandBeacon(tpl.Timestamp, build.BlockDelaySecs)
+	//beac, err := drand.NewDrandBeacon(tpl.Timestamp, build.BlockDelay)
 	//if err != nil {
 	//return nil, xerrors.Errorf("creating drand beacon: %w", err)
 	//}
@@ -414,7 +410,7 @@ func (cg *ChainGen) makeBlock(parents *types.TipSet, m address.Address, vrfticke
 	if cg.Timestamper != nil {
 		ts = cg.Timestamper(parents, height-parents.Height())
 	} else {
-		ts = parents.MinTimestamp() + uint64(height-parents.Height())*build.BlockDelaySecs
+		ts = parents.MinTimestamp() + uint64((height-parents.Height())*build.BlockDelay)
 	}
 
 	fblk, err := MinerCreateBlock(context.TODO(), cg.sm, cg.w, &api.BlockTemplate{
@@ -435,7 +431,7 @@ func (cg *ChainGen) makeBlock(parents *types.TipSet, m address.Address, vrfticke
 	return fblk, err
 }
 
-// ResyncBankerNonce is used for dealing with messages made when
+// This function is awkward. It's used to deal with messages made when
 // simulating forks
 func (cg *ChainGen) ResyncBankerNonce(ts *types.TipSet) error {
 	act, err := cg.sm.GetActor(cg.banker, ts)
@@ -537,7 +533,16 @@ func (wpp *wppProvider) GenerateCandidates(ctx context.Context, _ abi.PoStRandom
 }
 
 func (wpp *wppProvider) ComputeProof(context.Context, []abi.SectorInfo, abi.PoStRandomness) ([]abi.PoStProof, error) {
-	return ValidWpostForTesting, nil
+	return []abi.PoStProof{{
+		ProofBytes: []byte("valid proof"),
+	}}, nil
+}
+
+type ProofInput struct {
+	sectors           []abi.SectorInfo
+	hvrf              []byte
+	challengedSectors []uint64
+	vrfout            []byte
 }
 
 func IsRoundWinner(ctx context.Context, ts *types.TipSet, round abi.ChainEpoch,
@@ -613,6 +618,6 @@ func (m genFakeVerifier) VerifyWindowPoSt(ctx context.Context, info abi.WindowPo
 	panic("not supported")
 }
 
-func (m genFakeVerifier) GenerateWinningPoStSectorChallenge(ctx context.Context, proof abi.RegisteredPoStProof, id abi.ActorID, randomness abi.PoStRandomness, u uint64) ([]uint64, error) {
+func (m genFakeVerifier) GenerateWinningPoStSectorChallenge(ctx context.Context, proof abi.RegisteredProof, id abi.ActorID, randomness abi.PoStRandomness, u uint64) ([]uint64, error) {
 	panic("not supported")
 }

chain/gen/gen_test.go

@@ -14,8 +14,8 @@ import (
 )
 
 func init() {
-	miner.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	miner.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
+		abi.RegisteredProof_StackedDRG2KiBSeal: {},
 	}
 	power.ConsensusMinerMinPower = big.NewInt(2048)
 	verifreg.MinVerifiedDealSize = big.NewInt(256)

chain/gen/genesis/miners.go

@@ -71,7 +71,7 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 			constructorParams := &power.CreateMinerParams{
 				Owner:         m.Worker,
 				Worker:        m.Worker,
-				Peer:          []byte(m.PeerId),
+				Peer:          m.PeerId,
 				SealProofType: spt,
 			}
 
@@ -204,12 +204,12 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 			{
 				newSectorInfo := &miner.SectorOnChainInfo{
 					Info: miner.SectorPreCommitInfo{
-						SealProof:     preseal.ProofType,
+						RegisteredProof: preseal.ProofType,
-						SectorNumber:  preseal.SectorID,
+						SectorNumber:    preseal.SectorID,
-						SealedCID:     preseal.CommR,
+						SealedCID:       preseal.CommR,
-						SealRandEpoch: 0,
+						SealRandEpoch:   0,
-						DealIDs:       []abi.DealID{dealIDs[pi]},
+						DealIDs:         []abi.DealID{dealIDs[pi]},
-						Expiration:    preseal.Deal.EndEpoch,
+						Expiration:      preseal.Deal.EndEpoch,
 					},
 					ActivationEpoch:    0,
 					DealWeight:         dealWeight.DealWeight,
@@ -242,9 +242,6 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 		st.TotalQualityAdjPower = big.Sub(st.TotalQualityAdjPower, big.NewInt(1))
 		return nil
 	})
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("mutating state: %w", err)
-	}
 
 	c, err := vm.Flush(ctx)
 	if err != nil {

chain/gen/mining.go

@@ -150,17 +150,6 @@ func aggregateSignatures(sigs []crypto.Signature) (*crypto.Signature, error) {
 	}
 
 	aggSig := bls.Aggregate(blsSigs)
-	if aggSig == nil {
-		if len(sigs) > 0 {
-			return nil, xerrors.Errorf("bls.Aggregate returned nil with %d signatures", len(sigs))
-		}
-
-		return &crypto.Signature{
-			Type: crypto.SigTypeBLS,
-			Data: new(bls.Signature)[:],
-		}, nil
-	}
-
 	return &crypto.Signature{
 		Type: crypto.SigTypeBLS,
 		Data: aggSig[:],

chain/messagepool/messagepool.go

@@ -187,7 +187,7 @@ func New(api Provider, ds dtypes.MetadataDS, netName dtypes.NetworkName) (*Messa
 
 	mp := &MessagePool{
 		closer:        make(chan struct{}),
-		repubTk:       time.NewTicker(time.Duration(build.BlockDelaySecs) * 10 * time.Second),
+		repubTk:       time.NewTicker(build.BlockDelay * 10 * time.Second),
 		localAddrs:    make(map[address.Address]struct{}),
 		pending:       make(map[address.Address]*msgSet),
 		minGasPrice:   types.NewInt(0),

chain/messagepool/messagepool_test.go

@@ -16,7 +16,7 @@ import (
 	"github.com/ipfs/go-datastore"
 )
 
-type testMpoolAPI struct {
+type testMpoolApi struct {
 	cb func(rev, app []*types.TipSet) error
 
 	bmsgs      map[cid.Cid][]*types.SignedMessage
@@ -25,68 +25,68 @@ type testMpoolAPI struct {
 	tipsets []*types.TipSet
 }
 
-func newTestMpoolAPI() *testMpoolAPI {
+func newTestMpoolApi() *testMpoolApi {
-	return &testMpoolAPI{
+	return &testMpoolApi{
 		bmsgs:      make(map[cid.Cid][]*types.SignedMessage),
 		statenonce: make(map[address.Address]uint64),
 	}
 }
 
-func (tma *testMpoolAPI) applyBlock(t *testing.T, b *types.BlockHeader) {
+func (tma *testMpoolApi) applyBlock(t *testing.T, b *types.BlockHeader) {
 	t.Helper()
 	if err := tma.cb(nil, []*types.TipSet{mock.TipSet(b)}); err != nil {
 		t.Fatal(err)
 	}
 }
 
-func (tma *testMpoolAPI) revertBlock(t *testing.T, b *types.BlockHeader) {
+func (tma *testMpoolApi) revertBlock(t *testing.T, b *types.BlockHeader) {
 	t.Helper()
 	if err := tma.cb([]*types.TipSet{mock.TipSet(b)}, nil); err != nil {
 		t.Fatal(err)
 	}
 }
 
-func (tma *testMpoolAPI) setStateNonce(addr address.Address, v uint64) {
+func (tma *testMpoolApi) setStateNonce(addr address.Address, v uint64) {
 	tma.statenonce[addr] = v
 }
 
-func (tma *testMpoolAPI) setBlockMessages(h *types.BlockHeader, msgs ...*types.SignedMessage) {
+func (tma *testMpoolApi) setBlockMessages(h *types.BlockHeader, msgs ...*types.SignedMessage) {
 	tma.bmsgs[h.Cid()] = msgs
 	tma.tipsets = append(tma.tipsets, mock.TipSet(h))
 }
 
-func (tma *testMpoolAPI) SubscribeHeadChanges(cb func(rev, app []*types.TipSet) error) *types.TipSet {
+func (tma *testMpoolApi) SubscribeHeadChanges(cb func(rev, app []*types.TipSet) error) *types.TipSet {
 	tma.cb = cb
 	return nil
 }
 
-func (tma *testMpoolAPI) PutMessage(m types.ChainMsg) (cid.Cid, error) {
+func (tma *testMpoolApi) PutMessage(m types.ChainMsg) (cid.Cid, error) {
 	return cid.Undef, nil
 }
 
-func (tma *testMpoolAPI) PubSubPublish(string, []byte) error {
+func (tma *testMpoolApi) PubSubPublish(string, []byte) error {
 	return nil
 }
 
-func (tma *testMpoolAPI) StateGetActor(addr address.Address, ts *types.TipSet) (*types.Actor, error) {
+func (tma *testMpoolApi) StateGetActor(addr address.Address, ts *types.TipSet) (*types.Actor, error) {
 	return &types.Actor{
 		Nonce:   tma.statenonce[addr],
 		Balance: types.NewInt(90000000),
 	}, nil
 }
 
-func (tma *testMpoolAPI) StateAccountKey(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error) {
+func (tma *testMpoolApi) StateAccountKey(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error) {
 	if addr.Protocol() != address.BLS && addr.Protocol() != address.SECP256K1 {
 		return address.Undef, fmt.Errorf("given address was not a key addr")
 	}
 	return addr, nil
 }
 
-func (tma *testMpoolAPI) MessagesForBlock(h *types.BlockHeader) ([]*types.Message, []*types.SignedMessage, error) {
+func (tma *testMpoolApi) MessagesForBlock(h *types.BlockHeader) ([]*types.Message, []*types.SignedMessage, error) {
 	return nil, tma.bmsgs[h.Cid()], nil
 }
 
-func (tma *testMpoolAPI) MessagesForTipset(ts *types.TipSet) ([]types.ChainMsg, error) {
+func (tma *testMpoolApi) MessagesForTipset(ts *types.TipSet) ([]types.ChainMsg, error) {
 	if len(ts.Blocks()) != 1 {
 		panic("cant deal with multiblock tipsets in this test")
 	}
@@ -108,7 +108,7 @@ func (tma *testMpoolAPI) MessagesForTipset(ts *types.TipSet) ([]types.ChainMsg,
 	return out, nil
 }
 
-func (tma *testMpoolAPI) LoadTipSet(tsk types.TipSetKey) (*types.TipSet, error) {
+func (tma *testMpoolApi) LoadTipSet(tsk types.TipSetKey) (*types.TipSet, error) {
 	for _, ts := range tma.tipsets {
 		if types.CidArrsEqual(tsk.Cids(), ts.Cids()) {
 			return ts, nil
@@ -138,7 +138,7 @@ func mustAdd(t *testing.T, mp *MessagePool, msg *types.SignedMessage) {
 }
 
 func TestMessagePool(t *testing.T) {
-	tma := newTestMpoolAPI()
+	tma := newTestMpoolApi()
 
 	w, err := wallet.NewWallet(wallet.NewMemKeyStore())
 	if err != nil {
@@ -179,7 +179,7 @@ func TestMessagePool(t *testing.T) {
 }
 
 func TestRevertMessages(t *testing.T) {
-	tma := newTestMpoolAPI()
+	tma := newTestMpoolApi()
 
 	w, err := wallet.NewWallet(wallet.NewMemKeyStore())
 	if err != nil {

chain/state/statetree.go

@@ -21,7 +21,7 @@ import (
 
 var log = logging.Logger("statetree")
 
-// StateTree stores actors state by their ID.
+// Stores actors state by their ID.
 type StateTree struct {
 	root  *hamt.Node
 	Store cbor.IpldStore
@@ -149,7 +149,7 @@ func (st *StateTree) SetActor(addr address.Address, act *types.Actor) error {
 	return nil
 }
 
-// LookupID gets the ID address of this actor's `addr` stored in the `InitActor`.
+// `LookupID` gets the ID address of this actor's `addr` stored in the `InitActor`.
 func (st *StateTree) LookupID(addr address.Address) (address.Address, error) {
 	if addr.Protocol() == address.ID {
 		return addr, nil

chain/stmgr/call.go

@@ -62,11 +62,11 @@ func (sm *StateManager) CallRaw(ctx context.Context, msg *types.Message, bstate
 	}
 
 	return &api.InvocResult{
-		Msg:            msg,
+		Msg:                msg,
-		MsgRct:         &ret.MessageReceipt,
+		MsgRct:             &ret.MessageReceipt,
-		ExecutionTrace: ret.ExecutionTrace,
+		InternalExecutions: ret.InternalExecutions,
-		Error:          errs,
+		Error:              errs,
-		Duration:       ret.Duration,
+		Duration:           ret.Duration,
 	}, nil
 
 }

chain/stmgr/forks_test.go

@@ -37,8 +37,8 @@ import (
 )
 
 func init() {
-	miner.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	miner.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
+		abi.RegisteredProof_StackedDRG2KiBSeal: {},
 	}
 	power.ConsensusMinerMinPower = big.NewInt(2048)
 	verifreg.MinVerifiedDealSize = big.NewInt(256)

chain/stmgr/stmgr.go

@@ -121,10 +121,10 @@ func (sm *StateManager) ExecutionTrace(ctx context.Context, ts *types.TipSet) (c
 	var trace []*api.InvocResult
 	st, _, err := sm.computeTipSetState(ctx, ts.Blocks(), func(mcid cid.Cid, msg *types.Message, ret *vm.ApplyRet) error {
 		ir := &api.InvocResult{
-			Msg:            msg,
+			Msg:                msg,
-			MsgRct:         &ret.MessageReceipt,
+			MsgRct:             &ret.MessageReceipt,
-			ExecutionTrace: ret.ExecutionTrace,
+			InternalExecutions: ret.InternalExecutions,
-			Duration:       ret.Duration,
+			Duration:           ret.Duration,
 		}
 		if ret.ActorErr != nil {
 			ir.Error = ret.ActorErr.Error()
@@ -184,9 +184,10 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, pstate cid.Cid, bms []B
 
 		var err error
 		params, err := actors.SerializeParams(&reward.AwardBlockRewardParams{
-			Miner:     b.Miner,
+			Miner:       b.Miner,
-			Penalty:   penalty,
+			Penalty:     penalty,
-			GasReward: gasReward,
+			GasReward:   gasReward,
+			TicketCount: 1, // TODO: no longer need ticket count here.
 		})
 		if err != nil {
 			return cid.Undef, cid.Undef, xerrors.Errorf("failed to serialize award params: %w", err)
@@ -325,7 +326,7 @@ func (sm *StateManager) computeTipSetState(ctx context.Context, blks []*types.Bl
 		blkmsgs = append(blkmsgs, bm)
 	}
 
-	return sm.ApplyBlocks(ctx, pstate, blkmsgs, blks[0].Height, r, cb)
+	return sm.ApplyBlocks(ctx, pstate, blkmsgs, abi.ChainEpoch(blks[0].Height), r, cb)
 }
 
 func (sm *StateManager) parentState(ts *types.TipSet) cid.Cid {
@@ -404,8 +405,8 @@ func (sm *StateManager) LoadActorStateRaw(ctx context.Context, a address.Address
 	return act, nil
 }
 
-// ResolveToKeyAddress is similar to `vm.ResolveToKeyAddr` but does not allow `Actor` type of addresses.
+// Similar to `vm.ResolveToKeyAddr` but does not allow `Actor` type of addresses. Uses the `TipSet` `ts`
-// Uses the `TipSet` `ts` to generate the VM state.
+// to generate the VM state.
 func (sm *StateManager) ResolveToKeyAddress(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error) {
 	switch addr.Protocol() {
 	case address.BLS, address.SECP256K1:
@@ -479,10 +480,7 @@ func (sm *StateManager) GetReceipt(ctx context.Context, msg cid.Cid, ts *types.T
 	return r, nil
 }
 
-// WaitForMessage blocks until a message appears on chain. It looks backwards in the chain to see if this has already
+func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid) (*types.TipSet, *types.MessageReceipt, error) {
-// happened. It guarantees that the message has been on chain for at least confidence epochs without being reverted
-// before returning.
-func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid, confidence uint64) (*types.TipSet, *types.MessageReceipt, error) {
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 
@@ -530,11 +528,6 @@ func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid, confid
 		close(backSearchWait)
 	}()
 
-	var candidateTs *types.TipSet
-	var candidateRcp *types.MessageReceipt
-	heightOfHead := head[0].Val.Height()
-	reverts := map[types.TipSetKey]bool{}
-
 	for {
 		select {
 		case notif, ok := <-tsub:
@@ -544,44 +537,21 @@ func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid, confid
 			for _, val := range notif {
 				switch val.Type {
 				case store.HCRevert:
-					if val.Val.Equals(candidateTs) {
+					continue
-						candidateTs = nil
-						candidateRcp = nil
-					}
-					if backSearchWait != nil {
-						reverts[val.Val.Key()] = true
-					}
 				case store.HCApply:
-					if candidateTs != nil && val.Val.Height() >= candidateTs.Height()+abi.ChainEpoch(confidence) {
-						return candidateTs, candidateRcp, nil
-					}
 					r, err := sm.tipsetExecutedMessage(val.Val, mcid, msg.VMMessage())
 					if err != nil {
 						return nil, nil, err
 					}
 					if r != nil {
-						if confidence == 0 {
+						return val.Val, r, nil
-							return val.Val, r, err
-						}
-						candidateTs = val.Val
-						candidateRcp = r
 					}
-					heightOfHead = val.Val.Height()
 				}
 			}
 		case <-backSearchWait:
-			// check if we found the message in the chain and that is hasn't been reverted since we started searching
+			if backTs != nil {
-			if backTs != nil && !reverts[backTs.Key()] {
+				return backTs, backRcp, nil
-				// if head is at or past confidence interval, return immediately
-				if heightOfHead >= backTs.Height()+abi.ChainEpoch(confidence) {
-					return backTs, backRcp, nil
-				}
-
-				// wait for confidence interval
-				candidateTs = backTs
-				candidateRcp = backRcp
 			}
-			reverts = nil
 			backSearchWait = nil
 		case <-ctx.Done():
 			return nil, nil, ctx.Err()
@@ -640,9 +610,9 @@ func (sm *StateManager) searchBackForMsg(ctx context.Context, from *types.TipSet
 			return nil, nil, err
 		}
 
-		// we either have no messages from the sender, or the latest message we found has a lower nonce than the one being searched for,
+		if act.Nonce < m.VMMessage().Nonce {
-		// either way, no reason to lookback, it ain't there
+			// nonce on chain is before message nonce we're looking for, its
-		if act.Nonce == 0 || act.Nonce < m.VMMessage().Nonce {
+			// not going to be here
 			return nil, nil, nil
 		}
 

chain/stmgr/utils.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"context"
 	"os"
-	"reflect"
 
 	cid "github.com/ipfs/go-cid"
 	blockstore "github.com/ipfs/go-ipfs-blockstore"
@@ -14,20 +13,13 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	amt "github.com/filecoin-project/go-amt-ipld/v2"
-	"github.com/filecoin-project/go-bitfield"
 	"github.com/filecoin-project/sector-storage/ffiwrapper"
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
-	"github.com/filecoin-project/specs-actors/actors/builtin/account"
-	"github.com/filecoin-project/specs-actors/actors/builtin/cron"
 	init_ "github.com/filecoin-project/specs-actors/actors/builtin/init"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
-	"github.com/filecoin-project/specs-actors/actors/builtin/multisig"
-	"github.com/filecoin-project/specs-actors/actors/builtin/paych"
 	"github.com/filecoin-project/specs-actors/actors/builtin/power"
-	"github.com/filecoin-project/specs-actors/actors/builtin/reward"
-	"github.com/filecoin-project/specs-actors/actors/builtin/verifreg"
 	"github.com/filecoin-project/specs-actors/actors/crypto"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 
@@ -45,7 +37,7 @@ func GetNetworkName(ctx context.Context, sm *StateManager, st cid.Cid) (dtypes.N
 	var state init_.State
 	_, err := sm.LoadActorStateRaw(ctx, builtin.InitActorAddr, &state, st)
 	if err != nil {
-		return "", xerrors.Errorf("(get sset) failed to load init actor state: %w", err)
+		return "", xerrors.Errorf("(get sset) failed to load miner actor state: %w", err)
 	}
 
 	return dtypes.NetworkName(state.NetworkName), nil
@@ -181,34 +173,13 @@ func GetSectorsForWinningPoSt(ctx context.Context, pv ffiwrapper.Verifier, sm *S
 		return nil, xerrors.Errorf("(get sectors) failed to load miner actor state: %w", err)
 	}
 
-	cst := cbor.NewCborStore(sm.cs.Blockstore())
+	// TODO: Optimization: we could avoid loaditg the whole proving set here if we had AMT.GetNth with bitfield filtering
-	var deadlines miner.Deadlines
+	sectorSet, err := GetProvingSetRaw(ctx, sm, mas)
-	if err := cst.Get(ctx, mas.Deadlines, &deadlines); err != nil {
-		return nil, xerrors.Errorf("failed to load deadlines: %w", err)
-	}
-
-	notProving, err := abi.BitFieldUnion(mas.Faults, mas.Recoveries)
 	if err != nil {
-		return nil, xerrors.Errorf("failed to union faults and recoveries: %w", err)
+		return nil, xerrors.Errorf("getting proving set: %w", err)
 	}
 
-	allSectors, err := bitfield.MultiMerge(append(deadlines.Due[:], mas.NewSectors)...)
+	if len(sectorSet) == 0 {
-	if err != nil {
-		return nil, xerrors.Errorf("merging deadline bitfields failed: %w", err)
-	}
-
-	provingSectors, err := bitfield.SubtractBitField(allSectors, notProving)
-	if err != nil {
-		return nil, xerrors.Errorf("failed to subtract non-proving sectors from set: %w", err)
-	}
-
-	numProvSect, err := provingSectors.Count()
-	if err != nil {
-		return nil, xerrors.Errorf("failed to count bits: %w", err)
-	}
-
-	// TODO(review): is this right? feels fishy to me
-	if numProvSect == 0 {
 		return nil, nil
 	}
 
@@ -227,34 +198,17 @@ func GetSectorsForWinningPoSt(ctx context.Context, pv ffiwrapper.Verifier, sm *S
 		return nil, xerrors.Errorf("getting miner ID: %w", err)
 	}
 
-	ids, err := pv.GenerateWinningPoStSectorChallenge(ctx, wpt, abi.ActorID(mid), rand, numProvSect)
+	ids, err := pv.GenerateWinningPoStSectorChallenge(ctx, wpt, abi.ActorID(mid), rand, uint64(len(sectorSet)))
 	if err != nil {
 		return nil, xerrors.Errorf("generating winning post challenges: %w", err)
 	}
 
-	sectors, err := provingSectors.All(miner.SectorsMax)
-	if err != nil {
-		return nil, xerrors.Errorf("failed to enumerate all sector IDs: %w", err)
-	}
-
-	sectorAmt, err := amt.LoadAMT(ctx, cst, mas.Sectors)
-	if err != nil {
-		return nil, xerrors.Errorf("failed to load sectors amt: %w", err)
-	}
-
 	out := make([]abi.SectorInfo, len(ids))
 	for i, n := range ids {
-		sid := sectors[n]
-
-		var sinfo miner.SectorOnChainInfo
-		if err := sectorAmt.Get(ctx, sid, &sinfo); err != nil {
-			return nil, xerrors.Errorf("failed to get sector %d: %w", sid, err)
-		}
-
 		out[i] = abi.SectorInfo{
-			SealProof:    spt,
+			RegisteredProof: wpt,
-			SectorNumber: sinfo.Info.SectorNumber,
+			SectorNumber:    sectorSet[n].ID,
-			SealedCID:    sinfo.Info.SealedCID,
+			SealedCID:       sectorSet[n].Info.Info.SealedCID,
 		}
 	}
 
@@ -332,7 +286,7 @@ func GetMinerRecoveries(ctx context.Context, sm *StateManager, ts *types.TipSet,
 	return mas.Recoveries, nil
 }
 
-func GetStorageDeal(ctx context.Context, sm *StateManager, dealID abi.DealID, ts *types.TipSet) (*api.MarketDeal, error) {
+func GetStorageDeal(ctx context.Context, sm *StateManager, dealId abi.DealID, ts *types.TipSet) (*api.MarketDeal, error) {
 	var state market.State
 	if _, err := sm.LoadActorState(ctx, builtin.StorageMarketActorAddr, &state, ts); err != nil {
 		return nil, err
@@ -344,7 +298,7 @@ func GetStorageDeal(ctx context.Context, sm *StateManager, dealID abi.DealID, ts
 	}
 
 	var dp market.DealProposal
-	if err := da.Get(ctx, uint64(dealID), &dp); err != nil {
+	if err := da.Get(ctx, uint64(dealId), &dp); err != nil {
 		return nil, err
 	}
 
@@ -353,7 +307,7 @@ func GetStorageDeal(ctx context.Context, sm *StateManager, dealID abi.DealID, ts
 		return nil, err
 	}
 
-	st, found, err := sa.Get(dealID)
+	st, found, err := sa.Get(dealId)
 	if err != nil {
 		return nil, err
 	}
@@ -585,60 +539,3 @@ func MinerGetBaseInfo(ctx context.Context, sm *StateManager, bcn beacon.RandomBe
 		BeaconEntries:   entries,
 	}, nil
 }
-
-type methodMeta struct {
-	Name string
-
-	Params reflect.Type
-	Ret    reflect.Type
-}
-
-var MethodsMap = map[cid.Cid][]methodMeta{}
-
-func init() {
-	cidToMethods := map[cid.Cid][2]interface{}{
-		// builtin.SystemActorCodeID:        {builtin.MethodsSystem, system.Actor{} }- apparently it doesn't have methods
-		builtin.InitActorCodeID:             {builtin.MethodsInit, init_.Actor{}},
-		builtin.CronActorCodeID:             {builtin.MethodsCron, cron.Actor{}},
-		builtin.AccountActorCodeID:          {builtin.MethodsAccount, account.Actor{}},
-		builtin.StoragePowerActorCodeID:     {builtin.MethodsPower, power.Actor{}},
-		builtin.StorageMinerActorCodeID:     {builtin.MethodsMiner, miner.Actor{}},
-		builtin.StorageMarketActorCodeID:    {builtin.MethodsMarket, market.Actor{}},
-		builtin.PaymentChannelActorCodeID:   {builtin.MethodsPaych, paych.Actor{}},
-		builtin.MultisigActorCodeID:         {builtin.MethodsMultisig, multisig.Actor{}},
-		builtin.RewardActorCodeID:           {builtin.MethodsReward, reward.Actor{}},
-		builtin.VerifiedRegistryActorCodeID: {builtin.MethodsVerifiedRegistry, verifreg.Actor{}},
-	}
-
-	for c, m := range cidToMethods {
-		rt := reflect.TypeOf(m[0])
-		nf := rt.NumField()
-
-		MethodsMap[c] = append(MethodsMap[c], methodMeta{
-			Name:   "Send",
-			Params: reflect.TypeOf(new(adt.EmptyValue)),
-			Ret:    reflect.TypeOf(new(adt.EmptyValue)),
-		})
-
-		exports := m[1].(abi.Invokee).Exports()
-		for i := 0; i < nf; i++ {
-			export := reflect.TypeOf(exports[i+1])
-
-			MethodsMap[c] = append(MethodsMap[c], methodMeta{
-				Name:   rt.Field(i).Name,
-				Params: export.In(1),
-				Ret:    export.Out(0),
-			})
-		}
-	}
-}
-
-func GetReturnType(ctx context.Context, sm *StateManager, to address.Address, method abi.MethodNum, ts *types.TipSet) (cbg.CBORUnmarshaler, error) {
-	act, err := sm.GetActor(to, ts)
-	if err != nil {
-		return nil, err
-	}
-
-	m := MethodsMap[act.Code][method]
-	return reflect.New(m.Ret.Elem()).Interface().(cbg.CBORUnmarshaler), nil
-}

chain/store/fts.go

@@ -32,11 +32,8 @@ func (fts *FullTipSet) Cids() []cid.Cid {
 	return cids
 }
 
-// TipSet returns a narrower view of this FullTipSet elliding the block
-// messages.
 func (fts *FullTipSet) TipSet() *types.TipSet {
 	if fts.tipset != nil {
-		// FIXME: fts.tipset is actually never set. Should it memoize?
 		return fts.tipset
 	}
 

chain/store/index.go

@@ -1,161 +0,0 @@
-package store
-
-import (
-	"context"
-
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	lru "github.com/hashicorp/golang-lru"
-	"golang.org/x/xerrors"
-)
-
-type ChainIndex struct {
-	skipCache *lru.ARCCache
-
-	loadTipSet loadTipSetFunc
-
-	skipLength abi.ChainEpoch
-}
-type loadTipSetFunc func(types.TipSetKey) (*types.TipSet, error)
-
-func NewChainIndex(lts loadTipSetFunc) *ChainIndex {
-	sc, _ := lru.NewARC(8192)
-	return &ChainIndex{
-		skipCache:  sc,
-		loadTipSet: lts,
-		skipLength: 20,
-	}
-}
-
-type lbEntry struct {
-	ts           *types.TipSet
-	parentHeight abi.ChainEpoch
-	targetHeight abi.ChainEpoch
-	target       types.TipSetKey
-}
-
-func (ci *ChainIndex) GetTipsetByHeight(_ context.Context, from *types.TipSet, to abi.ChainEpoch) (*types.TipSet, error) {
-	if from.Height()-to <= ci.skipLength {
-		return ci.walkBack(from, to)
-	}
-
-	rounded, err := ci.roundDown(from)
-	if err != nil {
-		return nil, err
-	}
-
-	cur := rounded.Key()
-	for {
-		cval, ok := ci.skipCache.Get(cur)
-		if !ok {
-			fc, err := ci.fillCache(cur)
-			if err != nil {
-				return nil, err
-			}
-			cval = fc
-		}
-
-		lbe := cval.(*lbEntry)
-		if lbe.ts.Height() == to || lbe.parentHeight < to {
-			return lbe.ts, nil
-		} else if to > lbe.targetHeight {
-			return ci.walkBack(lbe.ts, to)
-		}
-
-		cur = lbe.target
-	}
-}
-
-func (ci *ChainIndex) GetTipsetByHeightWithoutCache(from *types.TipSet, to abi.ChainEpoch) (*types.TipSet, error) {
-	return ci.walkBack(from, to)
-}
-
-func (ci *ChainIndex) fillCache(tsk types.TipSetKey) (*lbEntry, error) {
-	ts, err := ci.loadTipSet(tsk)
-	if err != nil {
-		return nil, err
-	}
-
-	if ts.Height() == 0 {
-		return &lbEntry{
-			ts:           ts,
-			parentHeight: 0,
-		}, nil
-	}
-
-	// will either be equal to ts.Height, or at least > ts.Parent.Height()
-	rheight := ci.roundHeight(ts.Height())
-
-	parent, err := ci.loadTipSet(ts.Parents())
-	if err != nil {
-		return nil, err
-	}
-
-	rheight -= ci.skipLength
-
-	var skipTarget *types.TipSet
-	if parent.Height() < rheight {
-		skipTarget = parent
-	} else {
-		skipTarget, err = ci.walkBack(parent, rheight)
-		if err != nil {
-			return nil, xerrors.Errorf("fillCache walkback: %w", err)
-		}
-	}
-
-	lbe := &lbEntry{
-		ts:           ts,
-		parentHeight: parent.Height(),
-		targetHeight: skipTarget.Height(),
-		target:       skipTarget.Key(),
-	}
-	ci.skipCache.Add(tsk, lbe)
-
-	return lbe, nil
-}
-
-// floors to nearest skipLength multiple
-func (ci *ChainIndex) roundHeight(h abi.ChainEpoch) abi.ChainEpoch {
-	return (h / ci.skipLength) * ci.skipLength
-}
-
-func (ci *ChainIndex) roundDown(ts *types.TipSet) (*types.TipSet, error) {
-	target := ci.roundHeight(ts.Height())
-
-	rounded, err := ci.walkBack(ts, target)
-	if err != nil {
-		return nil, err
-	}
-
-	return rounded, nil
-}
-
-func (ci *ChainIndex) walkBack(from *types.TipSet, to abi.ChainEpoch) (*types.TipSet, error) {
-	if to > from.Height() {
-		return nil, xerrors.Errorf("looking for tipset with height greater than start point")
-	}
-
-	if to == from.Height() {
-		return from, nil
-	}
-
-	ts := from
-
-	for {
-		pts, err := ci.loadTipSet(ts.Parents())
-		if err != nil {
-			return nil, err
-		}
-
-		if to > pts.Height() {
-			// in case pts is lower than the epoch we're looking for (null blocks)
-			// return a tipset above that height
-			return ts, nil
-		}
-		if to == pts.Height() {
-			return pts, nil
-		}
-
-		ts = pts
-	}
-}

chain/store/index_test.go

@@ -1,80 +0,0 @@
-package store_test
-
-import (
-	"bytes"
-	"context"
-	"testing"
-
-	"github.com/filecoin-project/lotus/chain/gen"
-	"github.com/filecoin-project/lotus/chain/store"
-	"github.com/filecoin-project/lotus/chain/types/mock"
-	"github.com/filecoin-project/specs-actors/actors/abi"
-	datastore "github.com/ipfs/go-datastore"
-	syncds "github.com/ipfs/go-datastore/sync"
-	blockstore "github.com/ipfs/go-ipfs-blockstore"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestIndexSeeks(t *testing.T) {
-	cg, err := gen.NewGenerator()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	gencar, err := cg.GenesisCar()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	gen := cg.Genesis()
-
-	ctx := context.TODO()
-
-	nbs := blockstore.NewBlockstore(syncds.MutexWrap(datastore.NewMapDatastore()))
-	cs := store.NewChainStore(nbs, syncds.MutexWrap(datastore.NewMapDatastore()), nil)
-
-	_, err = cs.Import(bytes.NewReader(gencar))
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	cur := mock.TipSet(gen)
-	if err := cs.PutTipSet(ctx, mock.TipSet(gen)); err != nil {
-		t.Fatal(err)
-	}
-	cs.SetGenesis(gen)
-
-	// Put 113 blocks from genesis
-	for i := 0; i < 113; i++ {
-		nextts := mock.TipSet(mock.MkBlock(cur, 1, 1))
-
-		if err := cs.PutTipSet(ctx, nextts); err != nil {
-			t.Fatal(err)
-		}
-		cur = nextts
-	}
-
-	// Put 50 null epochs + 1 block
-	skip := mock.MkBlock(cur, 1, 1)
-	skip.Height += 50
-
-	skipts := mock.TipSet(skip)
-
-	if err := cs.PutTipSet(ctx, skipts); err != nil {
-		t.Fatal(err)
-	}
-
-	ts, err := cs.GetTipsetByHeight(ctx, skip.Height-10, skipts, false)
-	if err != nil {
-		t.Fatal(err)
-	}
-	assert.Equal(t, abi.ChainEpoch(164), ts.Height())
-
-	for i := 0; i <= 113; i++ {
-		ts3, err := cs.GetTipsetByHeight(ctx, abi.ChainEpoch(i), skipts, false)
-		if err != nil {
-			t.Fatal(err)
-		}
-		assert.Equal(t, abi.ChainEpoch(i), ts3.Height())
-	}
-}

chain/store/store.go

@@ -18,9 +18,9 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 
 	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/vm"
-	"github.com/filecoin-project/lotus/journal"
 	"github.com/filecoin-project/lotus/metrics"
 	"go.opencensus.io/stats"
 	"go.opencensus.io/trace"
@@ -48,20 +48,7 @@ import (
 var log = logging.Logger("chainstore")
 
 var chainHeadKey = dstore.NewKey("head")
-var blockValidationCacheKeyPrefix = dstore.NewKey("blockValidation")
 
-// ReorgNotifee represents a callback that gets called upon reorgs.
-type ReorgNotifee func(rev, app []*types.TipSet) error
-
-// ChainStore is the main point of access to chain data.
-//
-// Raw chain data is stored in the Blockstore, with relevant markers (genesis,
-// latest head tipset references) being tracked in the Datastore (key-value
-// store).
-//
-// To alleviate disk access, the ChainStore has two ARC caches:
-//   1. a tipset cache
-//   2. a block => messages references cache.
 type ChainStore struct {
 	bs bstore.Blockstore
 	ds dstore.Datastore
@@ -75,10 +62,8 @@ type ChainStore struct {
 	tstLk   sync.Mutex
 	tipsets map[abi.ChainEpoch][]cid.Cid
 
-	cindex *ChainIndex
+	reorgCh          chan<- reorg
-
+	headChangeNotifs []func(rev, app []*types.TipSet) error
-	reorgCh        chan<- reorg
-	reorgNotifeeCh chan ReorgNotifee
 
 	mmCache *lru.ARCCache
 	tsCache *lru.ARCCache
@@ -99,9 +84,7 @@ func NewChainStore(bs bstore.Blockstore, ds dstore.Batching, vmcalls runtime.Sys
 		vmcalls:  vmcalls,
 	}
 
-	ci := NewChainIndex(cs.LoadTipSet)
+	cs.reorgCh = cs.reorgWorker(context.TODO())
-
-	cs.cindex = ci
 
 	hcnf := func(rev, app []*types.TipSet) error {
 		cs.pubLk.Lock()
@@ -134,8 +117,7 @@ func NewChainStore(bs bstore.Blockstore, ds dstore.Batching, vmcalls runtime.Sys
 		return nil
 	}
 
-	cs.reorgNotifeeCh = make(chan ReorgNotifee)
+	cs.headChangeNotifs = append(cs.headChangeNotifs, hcnf, hcmetric)
-	cs.reorgCh = cs.reorgWorker(context.TODO(), []ReorgNotifee{hcnf, hcmetric})
 
 	return cs
 }
@@ -224,24 +206,8 @@ func (cs *ChainStore) SubHeadChanges(ctx context.Context) chan []*api.HeadChange
 	return out
 }
 
-func (cs *ChainStore) SubscribeHeadChanges(f ReorgNotifee) {
+func (cs *ChainStore) SubscribeHeadChanges(f func(rev, app []*types.TipSet) error) {
-	cs.reorgNotifeeCh <- f
+	cs.headChangeNotifs = append(cs.headChangeNotifs, f)
-}
-
-func (cs *ChainStore) IsBlockValidated(ctx context.Context, blkid cid.Cid) (bool, error) {
-	key := blockValidationCacheKeyPrefix.Instance(blkid.String())
-
-	return cs.ds.Has(key)
-}
-
-func (cs *ChainStore) MarkBlockAsValidated(ctx context.Context, blkid cid.Cid) error {
-	key := blockValidationCacheKeyPrefix.Instance(blkid.String())
-
-	if err := cs.ds.Put(key, []byte{0}); err != nil {
-		return xerrors.Errorf("cache block validation: %w", err)
-	}
-
-	return nil
 }
 
 func (cs *ChainStore) SetGenesis(b *types.BlockHeader) error {
@@ -276,9 +242,6 @@ func (cs *ChainStore) PutTipSet(ctx context.Context, ts *types.TipSet) error {
 	return nil
 }
 
-// MaybeTakeHeavierTipSet evaluates the incoming tipset and locks it in our
-// internal state as our new head, if and only if it is heavier than the current
-// head.
 func (cs *ChainStore) MaybeTakeHeavierTipSet(ctx context.Context, ts *types.TipSet) error {
 	cs.heaviestLk.Lock()
 	defer cs.heaviestLk.Unlock()
@@ -305,19 +268,13 @@ type reorg struct {
 	new *types.TipSet
 }
 
-func (cs *ChainStore) reorgWorker(ctx context.Context, initialNotifees []ReorgNotifee) chan<- reorg {
+func (cs *ChainStore) reorgWorker(ctx context.Context) chan<- reorg {
 	out := make(chan reorg, 32)
-	notifees := make([]ReorgNotifee, len(initialNotifees))
-	copy(notifees, initialNotifees)
-
 	go func() {
 		defer log.Warn("reorgWorker quit")
 
 		for {
 			select {
-			case n := <-cs.reorgNotifeeCh:
-				notifees = append(notifees, n)
-
 			case r := <-out:
 				revert, apply, err := cs.ReorgOps(r.old, r.new)
 				if err != nil {
@@ -325,21 +282,13 @@ func (cs *ChainStore) reorgWorker(ctx context.Context, initialNotifees []ReorgNo
 					continue
 				}
 
-				journal.Add("sync", map[string]interface{}{
-					"op":    "headChange",
-					"from":  r.old.Key(),
-					"to":    r.new.Key(),
-					"rev":   len(revert),
-					"apply": len(apply),
-				})
-
 				// reverse the apply array
 				for i := len(apply)/2 - 1; i >= 0; i-- {
 					opp := len(apply) - 1 - i
 					apply[i], apply[opp] = apply[opp], apply[i]
 				}
 
-				for _, hcf := range notifees {
+				for _, hcf := range cs.headChangeNotifs {
 					if err := hcf(revert, apply); err != nil {
 						log.Error("head change func errored (BAD): ", err)
 					}
@@ -352,9 +301,6 @@ func (cs *ChainStore) reorgWorker(ctx context.Context, initialNotifees []ReorgNo
 	return out
 }
 
-// takeHeaviestTipSet actually sets the incoming tipset as our head both in
-// memory and in the ChainStore. It also sends a notification to deliver to
-// ReorgNotifees.
 func (cs *ChainStore) takeHeaviestTipSet(ctx context.Context, ts *types.TipSet) error {
 	_, span := trace.StartSpan(ctx, "takeHeaviestTipSet")
 	defer span.End()
@@ -392,7 +338,6 @@ func (cs *ChainStore) SetHead(ts *types.TipSet) error {
 	return cs.takeHeaviestTipSet(context.TODO(), ts)
 }
 
-// Contains returns whether our BlockStore has all blocks in the supplied TipSet.
 func (cs *ChainStore) Contains(ts *types.TipSet) (bool, error) {
 	for _, c := range ts.Cids() {
 		has, err := cs.bs.Has(c)
@@ -407,8 +352,6 @@ func (cs *ChainStore) Contains(ts *types.TipSet) (bool, error) {
 	return true, nil
 }
 
-// GetBlock fetches a BlockHeader with the supplied CID. It returns
-// blockstore.ErrNotFound if the block was not found in the BlockStore.
 func (cs *ChainStore) GetBlock(c cid.Cid) (*types.BlockHeader, error) {
 	sb, err := cs.bs.Get(c)
 	if err != nil {
@@ -444,7 +387,7 @@ func (cs *ChainStore) LoadTipSet(tsk types.TipSetKey) (*types.TipSet, error) {
 	return ts, nil
 }
 
-// IsAncestorOf returns true if 'a' is an ancestor of 'b'
+// returns true if 'a' is an ancestor of 'b'
 func (cs *ChainStore) IsAncestorOf(a, b *types.TipSet) (bool, error) {
 	if b.Height() <= a.Height() {
 		return false, nil
@@ -501,7 +444,6 @@ func (cs *ChainStore) ReorgOps(a, b *types.TipSet) ([]*types.TipSet, []*types.Ti
 	return leftChain, rightChain, nil
 }
 
-// GetHeaviestTipSet returns the current heaviest tipset known (i.e. our head).
 func (cs *ChainStore) GetHeaviestTipSet() *types.TipSet {
 	cs.heaviestLk.Lock()
 	defer cs.heaviestLk.Unlock()
@@ -968,35 +910,30 @@ func DrawRandomness(rbase []byte, pers crypto.DomainSeparationTag, round abi.Cha
 	return h.Sum(nil), nil
 }
 
-func (cs *ChainStore) GetRandomness(ctx context.Context, blks []cid.Cid, pers crypto.DomainSeparationTag, round abi.ChainEpoch, entropy []byte) ([]byte, error) {
+func (cs *ChainStore) GetRandomness(ctx context.Context, blks []cid.Cid, pers crypto.DomainSeparationTag, round abi.ChainEpoch, entropy []byte) (out []byte, err error) {
 	_, span := trace.StartSpan(ctx, "store.GetRandomness")
 	defer span.End()
 	span.AddAttributes(trace.Int64Attribute("round", int64(round)))
 
-	ts, err := cs.LoadTipSet(types.NewTipSetKey(blks...))
+	//defer func() {
-	if err != nil {
+	//log.Infof("getRand %v %d %d %x -> %x", blks, pers, round, entropy, out)
-		return nil, err
+	//}()
+	for {
+		nts, err := cs.LoadTipSet(types.NewTipSetKey(blks...))
+		if err != nil {
+			return nil, err
+		}
+
+		mtb := nts.MinTicketBlock()
+
+		// if at (or just past -- for null epochs) appropriate epoch
+		// or at genesis (works for negative epochs)
+		if nts.Height() <= round || mtb.Height == 0 {
+			return DrawRandomness(nts.MinTicketBlock().Ticket.VRFProof, pers, round, entropy)
+		}
+
+		blks = mtb.Parents
 	}
-
-	if round > ts.Height() {
-		return nil, xerrors.Errorf("cannot draw randomness from the future")
-	}
-
-	searchHeight := round
-	if searchHeight < 0 {
-		searchHeight = 0
-	}
-
-	randTs, err := cs.GetTipsetByHeight(ctx, searchHeight, ts, true)
-	if err != nil {
-		return nil, err
-	}
-
-	mtb := randTs.MinTicketBlock()
-
-	// if at (or just past -- for null epochs) appropriate epoch
-	// or at genesis (works for negative epochs)
-	return DrawRandomness(mtb.Ticket.VRFProof, pers, round, entropy)
 }
 
 // GetTipsetByHeight returns the tipset on the chain behind 'ts' at the given
@@ -1009,31 +946,35 @@ func (cs *ChainStore) GetTipsetByHeight(ctx context.Context, h abi.ChainEpoch, t
 	}
 
 	if h > ts.Height() {
-		return nil, xerrors.Errorf("looking for tipset with height greater than start point")
+		return nil, xerrors.Errorf("looking for tipset with height less than start point")
 	}
 
 	if h == ts.Height() {
 		return ts, nil
 	}
 
-	lbts, err := cs.cindex.GetTipsetByHeight(ctx, ts, h)
+	if ts.Height()-h > build.ForkLengthThreshold {
-	if err != nil {
+		log.Warnf("expensive call to GetTipsetByHeight, seeking %d levels", ts.Height()-h)
-		return nil, err
 	}
 
-	if lbts.Height() < h {
+	for {
-		log.Warnf("chain index returned the wrong tipset at height %d, using slow retrieval", h)
+		pts, err := cs.LoadTipSet(ts.Parents())
-		lbts, err = cs.cindex.GetTipsetByHeightWithoutCache(ts, h)
 		if err != nil {
 			return nil, err
 		}
-	}
 
-	if lbts.Height() == h || !prev {
+		if h > pts.Height() {
-		return lbts, nil
+			if prev {
-	}
+				return pts, nil
+			}
+			return ts, nil
+		}
+		if h == pts.Height() {
+			return pts, nil
+		}
 
-	return cs.LoadTipSet(lbts.Parents())
+		ts = pts
+	}
 }
 
 func recurseLinks(bs blockstore.Blockstore, root cid.Cid, in []cid.Cid) ([]cid.Cid, error) {
@@ -1213,6 +1154,7 @@ func (cr *chainRand) GetRandomness(ctx context.Context, pers crypto.DomainSepara
 func (cs *ChainStore) GetTipSetFromKey(tsk types.TipSetKey) (*types.TipSet, error) {
 	if tsk.IsEmpty() {
 		return cs.GetHeaviestTipSet(), nil
+	} else {
+		return cs.LoadTipSet(tsk)
 	}
-	return cs.LoadTipSet(tsk)
 }

chain/store/store_test.go

@@ -22,8 +22,8 @@ import (
 )
 
 func init() {
-	miner.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	miner.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
+		abi.RegisteredProof_StackedDRG2KiBSeal: {},
 	}
 	power.ConsensusMinerMinPower = big.NewInt(2048)
 	verifreg.MinVerifiedDealSize = big.NewInt(256)

chain/sub/incoming.go

@@ -57,9 +57,12 @@ func HandleIncomingBlocks(ctx context.Context, bsub *pubsub.Subscription, s *cha
 			return
 		}
 
-		src := msg.GetFrom()
+		//nolint:golint
+		src := peer.ID(msg.GetFrom())
 
 		go func() {
+			log.Infof("New block over pubsub: %s", blk.Cid())
+
 			start := time.Now()
 			log.Debug("about to fetch messages for block from pubsub")
 			bmsgs, err := s.Bsync.FetchMessagesByCids(context.TODO(), blk.BlsMessages)
@@ -143,7 +146,8 @@ func (bv *BlockValidator) Validate(ctx context.Context, pid peer.ID, msg *pubsub
 	// track validation time
 	begin := time.Now()
 	defer func() {
-		log.Debugf("block validation time: %s", time.Since(begin))
+		end := time.Now()
+		log.Infof("block validation time: %s", end.Sub(begin))
 	}()
 
 	stats.Record(ctx, metrics.BlockReceived.M(1))
@@ -203,7 +207,7 @@ func (bv *BlockValidator) Validate(ctx context.Context, pid peer.ID, msg *pubsub
 		}
 	}
 
-	err = sigs.CheckBlockSignature(ctx, blk.Header, key)
+	err = sigs.CheckBlockSignature(blk.Header, ctx, key)
 	if err != nil {
 		log.Errorf("block signature verification failed: %s", err)
 		recordFailure("signature_verification_failed")

chain/sync.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"sort"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/Gurpartap/async"
@@ -49,37 +50,10 @@ import (
 	"github.com/filecoin-project/lotus/metrics"
 )
 
-// Blocks that are more than MaxHeightDrift epochs above
-//the theoretical max height based on systime are quickly rejected
-const MaxHeightDrift = 5
-
 var log = logging.Logger("chain")
 
 var LocalIncoming = "incoming"
 
-// Syncer is in charge of running the chain synchronization logic. As such, it
-// is tasked with these functions, amongst others:
-//
-//  * Fast-forwards the chain as it learns of new TipSets from the network via
-//    the SyncManager.
-//  * Applies the fork choice rule to select the correct side when confronted
-//    with a fork in the network.
-//  * Requests block headers and messages from other peers when not available
-//    in our BlockStore.
-//  * Tracks blocks marked as bad in a cache.
-//  * Keeps the BlockStore and ChainStore consistent with our view of the world,
-//    the latter of which in turn informs other components when a reorg has been
-//    committed.
-//
-// The Syncer does not run workers itself. It's mainly concerned with
-// ensuring a consistent state of chain consensus. The reactive and network-
-// interfacing processes are part of other components, such as the SyncManager
-// (which owns the sync scheduler and sync workers), BlockSync, the HELLO
-// protocol, and the gossipsub block propagation layer.
-//
-// {hint/concept} The fork-choice rule as it currently stands is: "pick the
-// chain with the heaviest weight, so long as it hasn’t deviated one finality
-// threshold from our head (900 epochs, parameter determined by spec-actors)".
 type Syncer struct {
 	// The interface for accessing and putting tipsets into local storage
 	store *store.ChainStore
@@ -112,7 +86,6 @@ type Syncer struct {
 	verifier ffiwrapper.Verifier
 }
 
-// NewSyncer creates a new Syncer object.
 func NewSyncer(sm *stmgr.StateManager, bsync *blocksync.BlockSync, connmgr connmgr.ConnManager, self peer.ID, beacon beacon.RandomBeacon, verifier ffiwrapper.Verifier) (*Syncer, error) {
 	gen, err := sm.ChainStore().GetGenesis()
 	if err != nil {
@@ -161,11 +134,6 @@ func (syncer *Syncer) InformNewHead(from peer.ID, fts *store.FullTipSet) bool {
 		return false
 	}
 
-	if syncer.IsEpochBeyondCurrMax(fts.TipSet().Height()) {
-		log.Errorf("Received block with impossibly large height %d", fts.TipSet().Height())
-		return false
-	}
-
 	for _, b := range fts.Blocks {
 		if reason, ok := syncer.bad.Has(b.Cid()); ok {
 			log.Warnf("InformNewHead called on block marked as bad: %s (reason: %s)", b.Cid(), reason)
@@ -215,11 +183,6 @@ func (syncer *Syncer) InformNewHead(from peer.ID, fts *store.FullTipSet) bool {
 	return true
 }
 
-// IncomingBlocks spawns a goroutine that subscribes to the local eventbus to
-// receive new block headers as they arrive from the network, and sends them to
-// the returned channel.
-//
-// These blocks have not necessarily been incorporated to our view of the chain.
 func (syncer *Syncer) IncomingBlocks(ctx context.Context) (<-chan *types.BlockHeader, error) {
 	sub := syncer.incoming.Sub(LocalIncoming)
 	out := make(chan *types.BlockHeader, 10)
@@ -247,15 +210,11 @@ func (syncer *Syncer) IncomingBlocks(ctx context.Context) (<-chan *types.BlockHe
 	return out, nil
 }
 
-// ValidateMsgMeta performs structural and content hash validation of the
-// messages within this block. If validation passes, it stores the messages in
-// the underlying IPLD block store.
 func (syncer *Syncer) ValidateMsgMeta(fblk *types.FullBlock) error {
 	if msgc := len(fblk.BlsMessages) + len(fblk.SecpkMessages); msgc > build.BlockMessageLimit {
 		return xerrors.Errorf("block %s has too many messages (%d)", fblk.Header.Cid(), msgc)
 	}
 
-	// Collect the CIDs of both types of messages separately: BLS and Secpk.
 	var bcids, scids []cbg.CBORMarshaler
 	for _, m := range fblk.BlsMessages {
 		c := cbg.CborCid(m.Cid())
@@ -273,14 +232,11 @@ func (syncer *Syncer) ValidateMsgMeta(fblk *types.FullBlock) error {
 	blockstore := syncer.store.Blockstore()
 
 	bs := cbor.NewCborStore(blockstore)
-
-	// Compute the root CID of the combined message trie.
 	smroot, err := computeMsgMeta(bs, bcids, scids)
 	if err != nil {
 		return xerrors.Errorf("validating msgmeta, compute failed: %w", err)
 	}
 
-	// Check that the message trie root matches with what's in the block.
 	if fblk.Header.Messages != smroot {
 		return xerrors.Errorf("messages in full block did not match msgmeta root in header (%s != %s)", fblk.Header.Messages, smroot)
 	}
@@ -349,10 +305,6 @@ func zipTipSetAndMessages(bs cbor.IpldStore, ts *types.TipSet, allbmsgs []*types
 
 	fts := &store.FullTipSet{}
 	for bi, b := range ts.Blocks() {
-		if msgc := len(bmi[bi]) + len(smi[bi]); msgc > build.BlockMessageLimit {
-			return nil, fmt.Errorf("block %q has too many messages (%d)", b.Cid(), msgc)
-		}
-
 		var smsgs []*types.SignedMessage
 		var smsgCids []cbg.CBORMarshaler
 		for _, m := range smi[bi] {
@@ -369,6 +321,10 @@ func zipTipSetAndMessages(bs cbor.IpldStore, ts *types.TipSet, allbmsgs []*types
 			bmsgCids = append(bmsgCids, &c)
 		}
 
+		if msgc := len(bmsgCids) + len(smsgCids); msgc > build.BlockMessageLimit {
+			return nil, fmt.Errorf("block %q has too many messages (%d)", b.Cid(), msgc)
+		}
+
 		mrcid, err := computeMsgMeta(bs, bmsgCids, smsgCids)
 		if err != nil {
 			return nil, err
@@ -390,8 +346,6 @@ func zipTipSetAndMessages(bs cbor.IpldStore, ts *types.TipSet, allbmsgs []*types
 	return fts, nil
 }
 
-// computeMsgMeta computes the root CID of the combined arrays of message CIDs
-// of both types (BLS and Secpk).
 func computeMsgMeta(bs cbor.IpldStore, bmsgCids, smsgCids []cbg.CBORMarshaler) (cid.Cid, error) {
 	ctx := context.TODO()
 	bmroot, err := amt.FromArray(ctx, bs, bmsgCids)
@@ -415,24 +369,14 @@ func computeMsgMeta(bs cbor.IpldStore, bmsgCids, smsgCids []cbg.CBORMarshaler) (
 	return mrcid, nil
 }
 
-// FetchTipSet tries to load the provided tipset from the store, and falls back
-// to the network (BlockSync) by querying the supplied peer if not found
-// locally.
-//
-// {hint/usage} This is used from the HELLO protocol, to fetch the greeting
-// peer's heaviest tipset if we don't have it.
 func (syncer *Syncer) FetchTipSet(ctx context.Context, p peer.ID, tsk types.TipSetKey) (*store.FullTipSet, error) {
 	if fts, err := syncer.tryLoadFullTipSet(tsk); err == nil {
 		return fts, nil
 	}
 
-	// fall back to the network.
 	return syncer.Bsync.GetFullTipSet(ctx, p, tsk)
 }
 
-// tryLoadFullTipSet queries the tipset in the ChainStore, and returns a full
-// representation of it containing FullBlocks. If ALL blocks are not found
-// locally, it errors entirely with blockstore.ErrNotFound.
 func (syncer *Syncer) tryLoadFullTipSet(tsk types.TipSetKey) (*store.FullTipSet, error) {
 	ts, err := syncer.store.LoadTipSet(tsk)
 	if err != nil {
@@ -457,12 +401,6 @@ func (syncer *Syncer) tryLoadFullTipSet(tsk types.TipSetKey) (*store.FullTipSet,
 	return fts, nil
 }
 
-// Sync tries to advance our view of the chain to `maybeHead`. It does nothing
-// if our current head is heavier than the requested tipset, or if we're already
-// at the requested head, or if the head is the genesis.
-//
-// Most of the heavy-lifting logic happens in syncer#collectChain. Refer to the
-// godocs on that method for a more detailed view.
 func (syncer *Syncer) Sync(ctx context.Context, maybeHead *types.TipSet) error {
 	ctx, span := trace.StartSpan(ctx, "chain.Sync")
 	defer span.End()
@@ -491,8 +429,6 @@ func (syncer *Syncer) Sync(ctx context.Context, maybeHead *types.TipSet) error {
 		return xerrors.Errorf("collectChain failed: %w", err)
 	}
 
-	// At this point we have accepted and synced to the new `maybeHead`
-	// (`StageSyncComplete`).
 	if err := syncer.store.PutTipSet(ctx, maybeHead); err != nil {
 		span.AddAttributes(trace.StringAttribute("put_error", err.Error()))
 		span.SetStatus(trace.Status{
@@ -529,27 +465,16 @@ func (syncer *Syncer) ValidateTipSet(ctx context.Context, fts *store.FullTipSet)
 		return nil
 	}
 
-	var futures []async.ErrorFuture
 	for _, b := range fts.Blocks {
-		b := b // rebind to a scoped variable
+		if err := syncer.ValidateBlock(ctx, b); err != nil {
-
+			if isPermanent(err) {
-		futures = append(futures, async.Err(func() error {
+				syncer.bad.Add(b.Cid(), err.Error())
-			if err := syncer.ValidateBlock(ctx, b); err != nil {
-				if isPermanent(err) {
-					syncer.bad.Add(b.Cid(), NewBadBlockReason([]cid.Cid{b.Cid()}, err.Error()))
-				}
-				return xerrors.Errorf("validating block %s: %w", b.Cid(), err)
 			}
+			return xerrors.Errorf("validating block %s: %w", b.Cid(), err)
+		}
 
-			if err := syncer.sm.ChainStore().AddToTipSetTracker(b.Header); err != nil {
+		if err := syncer.sm.ChainStore().AddToTipSetTracker(b.Header); err != nil {
-				return xerrors.Errorf("failed to add validated header to tipset tracker: %w", err)
+			return xerrors.Errorf("failed to add validated header to tipset tracker: %w", err)
-			}
-			return nil
-		}))
-	}
-	for _, f := range futures {
-		if err := f.AwaitContext(ctx); err != nil {
-			return err
 		}
 	}
 	return nil
@@ -601,36 +526,10 @@ func blockSanityChecks(h *types.BlockHeader) error {
 	return nil
 }
 
-// ValidateBlock should match up with 'Semantical Validation' in validation.md in the spec
+// Should match up with 'Semantical Validation' in validation.md in the spec
-func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) (err error) {
+func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) error {
-	defer func() {
-		// b.Cid() could panic for empty blocks that are used in tests.
-		if rerr := recover(); rerr != nil {
-			err = xerrors.Errorf("validate block panic: %w", rerr)
-			return
-		}
-	}()
-
-	isValidated, err := syncer.store.IsBlockValidated(ctx, b.Cid())
-	if err != nil {
-		return xerrors.Errorf("check block validation cache %s: %w", b.Cid(), err)
-	}
-
-	if isValidated {
-		return nil
-	}
-
-	validationStart := time.Now()
-	defer func() {
-		dur := time.Since(validationStart)
-		durMilli := dur.Seconds() * float64(1000)
-		stats.Record(ctx, metrics.BlockValidationDurationMilliseconds.M(durMilli))
-		log.Infow("block validation", "took", dur, "height", b.Header.Height)
-	}()
-
 	ctx, span := trace.StartSpan(ctx, "validateBlock")
 	defer span.End()
-
 	if build.InsecurePoStValidation {
 		log.Warn("insecure test validation is enabled, if you see this outside of a test, it is a severe bug!")
 	}
@@ -666,18 +565,18 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) (er
 	// fast checks first
 
 	now := uint64(time.Now().Unix())
-	if h.Timestamp > now+build.AllowableClockDriftSecs {
+	if h.Timestamp > now+build.AllowableClockDrift {
 		return xerrors.Errorf("block was from the future (now=%d, blk=%d): %w", now, h.Timestamp, ErrTemporal)
 	}
 	if h.Timestamp > now {
 		log.Warn("Got block from the future, but within threshold", h.Timestamp, time.Now().Unix())
 	}
 
-	if h.Timestamp < baseTs.MinTimestamp()+(build.BlockDelaySecs*uint64(h.Height-baseTs.Height())) {
+	if h.Timestamp < baseTs.MinTimestamp()+(build.BlockDelay*uint64(h.Height-baseTs.Height())) {
 		log.Warn("timestamp funtimes: ", h.Timestamp, baseTs.MinTimestamp(), h.Height, baseTs.Height())
-		diff := (baseTs.MinTimestamp() + (build.BlockDelaySecs * uint64(h.Height-baseTs.Height()))) - h.Timestamp
+		diff := (baseTs.MinTimestamp() + (build.BlockDelay * uint64(h.Height-baseTs.Height()))) - h.Timestamp
 
-		return xerrors.Errorf("block was generated too soon (h.ts:%d < base.mints:%d + BLOCK_DELAY:%d * deltaH:%d; diff %d)", h.Timestamp, baseTs.MinTimestamp(), build.BlockDelaySecs, h.Height-baseTs.Height(), diff)
+		return xerrors.Errorf("block was generated too soon (h.ts:%d < base.mints:%d + BLOCK_DELAY:%d * deltaH:%d; diff %d)", h.Timestamp, baseTs.MinTimestamp(), build.BlockDelay, h.Height-baseTs.Height(), diff)
 	}
 
 	msgsCheck := async.Err(func() error {
@@ -740,7 +639,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) (er
 			return xerrors.Errorf("could not draw randomness: %w", err)
 		}
 
-		if err := VerifyElectionPoStVRF(ctx, waddr, vrfBase, h.ElectionProof.VRFProof); err != nil {
+		if err := gen.VerifyVRF(ctx, waddr, vrfBase, h.ElectionProof.VRFProof); err != nil {
 			return xerrors.Errorf("validating block election proof failed: %w", err)
 		}
 
@@ -766,7 +665,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) (er
 	})
 
 	blockSigCheck := async.Err(func() error {
-		if err := sigs.CheckBlockSignature(ctx, h, waddr); err != nil {
+		if err := sigs.CheckBlockSignature(h, ctx, waddr); err != nil {
 			return xerrors.Errorf("check block signature failed: %w", err)
 		}
 		return nil
@@ -801,7 +700,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) (er
 			return xerrors.Errorf("failed to compute vrf base for ticket: %w", err)
 		}
 
-		err = VerifyElectionPoStVRF(ctx, waddr, vrfBase, h.Ticket.VRFProof)
+		err = gen.VerifyVRF(ctx, waddr, vrfBase, h.Ticket.VRFProof)
 		if err != nil {
 			return xerrors.Errorf("validating block tickets failed: %w", err)
 		}
@@ -849,11 +748,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) (er
 		}
 	}
 
-	if err := syncer.store.MarkBlockAsValidated(ctx, b.Cid()); err != nil {
+	return merr
-		return xerrors.Errorf("caching block validation %s: %w", b.Cid(), err)
-	}
-
-	return nil
 }
 
 func (syncer *Syncer) VerifyWinningPoStProof(ctx context.Context, h *types.BlockHeader, prevBeacon types.BeaconEntry, lbst cid.Cid, waddr address.Address) error {
@@ -951,7 +846,7 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
 
 		// Phase 1: syntactic validation, as defined in the spec
 		minGas := vm.PricelistByEpoch(baseTs.Height()).OnChainMessage(msg.ChainLength())
-		if err := m.ValidForBlockInclusion(minGas.Total()); err != nil {
+		if err := m.ValidForBlockInclusion(minGas); err != nil {
 			return err
 		}
 
@@ -1043,14 +938,23 @@ func (syncer *Syncer) verifyBlsAggregate(ctx context.Context, sig *crypto.Signat
 		trace.Int64Attribute("msgCount", int64(len(msgs))),
 	)
 
-	bmsgs := make([]bls.Message, len(msgs))
+	var wg sync.WaitGroup
-	for i, m := range msgs {
+
-		bmsgs[i] = m.Bytes()
+	digests := make([]bls.Digest, len(msgs))
+	for i := 0; i < 10; i++ {
+		wg.Add(1)
+		go func(w int) {
+			defer wg.Done()
+			for j := 0; (j*10)+w < len(msgs); j++ {
+				digests[j*10+w] = bls.Hash(bls.Message(msgs[j*10+w].Bytes()))
+			}
+		}(i)
 	}
+	wg.Wait()
 
 	var bsig bls.Signature
 	copy(bsig[:], sig.Data)
-	if !bls.HashVerify(&bsig, bmsgs, pubks) {
+	if !bls.Verify(&bsig, digests, pubks) {
 		return xerrors.New("bls aggregate signature failed to verify")
 	}
 
@@ -1067,70 +971,41 @@ func extractSyncState(ctx context.Context) *SyncerState {
 	return nil
 }
 
-// collectHeaders collects the headers from the blocks between any two tipsets.
+func (syncer *Syncer) collectHeaders(ctx context.Context, from *types.TipSet, to *types.TipSet) ([]*types.TipSet, error) {
-//
-// `incoming` is the heaviest/projected/target tipset we have learned about, and
-// `known` is usually an anchor tipset we already have in our view of the chain
-// (which could be the genesis).
-//
-// collectHeaders checks if portions of the chain are in our ChainStore; falling
-// down to the network to retrieve the missing parts. If during the process, any
-// portion we receive is in our denylist (bad list), we short-circuit.
-//
-// {hint/usage}: This is used by collectChain, which is in turn called from the
-// main Sync method (Syncer#Sync), so it's a pretty central method.
-//
-// {hint/logic}: The logic of this method is as follows:
-//
-//  1. Check that the from tipset is not linked to a parent block known to be
-//     bad.
-//  2. Check the consistency of beacon entries in the from tipset. We check
-//     total equality of the BeaconEntries in each block.
-//  3. Traverse the chain backwards, for each tipset:
-//  	3a. Load it from the chainstore; if found, it move on to its parent.
-//      3b. Query our peers via BlockSync in batches, requesting up to a
-//      maximum of 500 tipsets every time.
-//
-// Once we've concluded, if we find a mismatching tipset at the height where the
-// anchor tipset should be, we are facing a fork, and we invoke Syncer#syncFork
-// to resolve it. Refer to the godocs there.
-//
-// All throughout the process, we keep checking if the received blocks are in
-// the deny list, and short-circuit the process if so.
-func (syncer *Syncer) collectHeaders(ctx context.Context, incoming *types.TipSet, known *types.TipSet) ([]*types.TipSet, error) {
 	ctx, span := trace.StartSpan(ctx, "collectHeaders")
 	defer span.End()
 	ss := extractSyncState(ctx)
 
 	span.AddAttributes(
-		trace.Int64Attribute("incomingHeight", int64(incoming.Height())),
+		trace.Int64Attribute("fromHeight", int64(from.Height())),
-		trace.Int64Attribute("knownHeight", int64(known.Height())),
+		trace.Int64Attribute("toHeight", int64(to.Height())),
 	)
 
-	// Check if the parents of the from block are in the denylist.
+	markBad := func(fmts string, args ...interface{}) {
-	// i.e. if a fork of the chain has been requested that we know to be bad.
+		for _, b := range from.Cids() {
-	for _, pcid := range incoming.Parents().Cids() {
+			syncer.bad.Add(b, fmt.Sprintf(fmts, args...))
+		}
+	}
+
+	for _, pcid := range from.Parents().Cids() {
 		if reason, ok := syncer.bad.Has(pcid); ok {
-			newReason := reason.Linked("linked to %s", pcid)
+			markBad("linked to %s", pcid)
-			for _, b := range incoming.Cids() {
+			return nil, xerrors.Errorf("chain linked to block marked previously as bad (%s, %s) (reason: %s)", from.Cids(), pcid, reason)
-				syncer.bad.Add(b, newReason)
-			}
-			return nil, xerrors.Errorf("chain linked to block marked previously as bad (%s, %s) (reason: %s)", incoming.Cids(), pcid, reason)
 		}
 	}
 
 	{
 		// ensure consistency of beacon entires
-		targetBE := incoming.Blocks()[0].BeaconEntries
+		targetBE := from.Blocks()[0].BeaconEntries
 		sorted := sort.SliceIsSorted(targetBE, func(i, j int) bool {
 			return targetBE[i].Round < targetBE[j].Round
 		})
 		if !sorted {
-			syncer.bad.Add(incoming.Cids()[0], NewBadBlockReason(incoming.Cids(), "wrong order of beacon entires"))
+			syncer.bad.Add(from.Cids()[0], "wrong order of beacon entires")
 			return nil, xerrors.Errorf("wrong order of beacon entires")
 		}
 
-		for _, bh := range incoming.Blocks()[1:] {
+		for _, bh := range from.Blocks()[1:] {
 			if len(targetBE) != len(bh.BeaconEntries) {
 				// cannot mark bad, I think @Kubuxu
 				return nil, xerrors.Errorf("tipset contained different number for beacon entires")
@@ -1145,12 +1020,12 @@ func (syncer *Syncer) collectHeaders(ctx context.Context, incoming *types.TipSet
 		}
 	}
 
-	blockSet := []*types.TipSet{incoming}
+	blockSet := []*types.TipSet{from}
 
-	at := incoming.Parents()
+	at := from.Parents()
 
 	// we want to sync all the blocks until the height above the block we have
-	untilHeight := known.Height() + 1
+	untilHeight := to.Height() + 1
 
 	ss.SetHeight(blockSet[len(blockSet)-1].Height())
 
@@ -1160,12 +1035,11 @@ loop:
 	for blockSet[len(blockSet)-1].Height() > untilHeight {
 		for _, bc := range at.Cids() {
 			if reason, ok := syncer.bad.Has(bc); ok {
-				newReason := reason.Linked("change contained %s", bc)
 				for _, b := range acceptedBlocks {
-					syncer.bad.Add(b, newReason)
+					syncer.bad.Add(b, fmt.Sprintf("chain contained %s", bc))
 				}
 
-				return nil, xerrors.Errorf("chain contained block marked previously as bad (%s, %s) (reason: %s)", incoming.Cids(), bc, reason)
+				return nil, xerrors.Errorf("chain contained block marked previously as bad (%s, %s) (reason: %s)", from.Cids(), bc, reason)
 			}
 		}
 
@@ -1183,8 +1057,8 @@ loop:
 		}
 
 		// NB: GetBlocks validates that the blocks are in-fact the ones we
-		// requested, and that they are correctly linked to one another. It does
+		// requested, and that they are correctly linked to eachother. It does
-		// not validate any state transitions.
+		// not validate any state transitions
 		window := 500
 		if gap := int(blockSet[len(blockSet)-1].Height() - untilHeight); gap < window {
 			window = gap
@@ -1209,12 +1083,11 @@ loop:
 			}
 			for _, bc := range b.Cids() {
 				if reason, ok := syncer.bad.Has(bc); ok {
-					newReason := reason.Linked("change contained %s", bc)
 					for _, b := range acceptedBlocks {
-						syncer.bad.Add(b, newReason)
+						syncer.bad.Add(b, fmt.Sprintf("chain contained %s", bc))
 					}
 
-					return nil, xerrors.Errorf("chain contained block marked previously as bad (%s, %s) (reason: %s)", incoming.Cids(), bc, reason)
+					return nil, xerrors.Errorf("chain contained block marked previously as bad (%s, %s) (reason: %s)", from.Cids(), bc, reason)
 				}
 			}
 			blockSet = append(blockSet, b)
@@ -1226,23 +1099,22 @@ loop:
 		at = blks[len(blks)-1].Parents()
 	}
 
-	// base is the tipset in the candidate chain at the height equal to our known tipset height.
+	// We have now ascertained that this is *not* a 'fast forward'
-	if base := blockSet[len(blockSet)-1]; !types.CidArrsEqual(base.Parents().Cids(), known.Cids()) {
+	if !types.CidArrsEqual(blockSet[len(blockSet)-1].Parents().Cids(), to.Cids()) {
-		if base.Parents() == known.Parents() {
+		last := blockSet[len(blockSet)-1]
+		if last.Parents() == to.Parents() {
 			// common case: receiving a block thats potentially part of the same tipset as our best block
 			return blockSet, nil
 		}
 
-		// We have now ascertained that this is *not* a 'fast forward'
+		log.Warnf("(fork detected) synced header chain (%s - %d) does not link to our best block (%s - %d)", from.Cids(), from.Height(), to.Cids(), to.Height())
-
+		fork, err := syncer.syncFork(ctx, last, to)
-		log.Warnf("(fork detected) synced header chain (%s - %d) does not link to our best block (%s - %d)", incoming.Cids(), incoming.Height(), known.Cids(), known.Height())
-		fork, err := syncer.syncFork(ctx, base, known)
 		if err != nil {
 			if xerrors.Is(err, ErrForkTooLong) {
 				// TODO: we're marking this block bad in the same way that we mark invalid blocks bad. Maybe distinguish?
 				log.Warn("adding forked chain to our bad tipset cache")
-				for _, b := range incoming.Blocks() {
+				for _, b := range from.Blocks() {
-					syncer.bad.Add(b.Cid(), NewBadBlockReason(incoming.Cids(), "fork past finality"))
+					syncer.bad.Add(b.Cid(), "fork past finality")
 				}
 			}
 			return nil, xerrors.Errorf("failed to sync fork: %w", err)
@@ -1256,19 +1128,13 @@ loop:
 
 var ErrForkTooLong = fmt.Errorf("fork longer than threshold")
 
-// syncFork tries to obtain the chain fragment that links a fork into a common
+func (syncer *Syncer) syncFork(ctx context.Context, from *types.TipSet, to *types.TipSet) ([]*types.TipSet, error) {
-// ancestor in our view of the chain.
+	tips, err := syncer.Bsync.GetBlocks(ctx, from.Parents(), int(build.ForkLengthThreshold))
-//
-// If the fork is too long (build.ForkLengthThreshold), we add the entire subchain to the
-// denylist. Else, we find the common ancestor, and add the missing chain
-// fragment until the fork point to the returned []TipSet.
-func (syncer *Syncer) syncFork(ctx context.Context, incoming *types.TipSet, known *types.TipSet) ([]*types.TipSet, error) {
-	tips, err := syncer.Bsync.GetBlocks(ctx, incoming.Parents(), int(build.ForkLengthThreshold))
 	if err != nil {
 		return nil, err
 	}
 
-	nts, err := syncer.store.LoadTipSet(known.Parents())
+	nts, err := syncer.store.LoadTipSet(to.Parents())
 	if err != nil {
 		return nil, xerrors.Errorf("failed to load next local tipset: %w", err)
 	}
@@ -1278,7 +1144,7 @@ func (syncer *Syncer) syncFork(ctx context.Context, incoming *types.TipSet, know
 			if !syncer.Genesis.Equals(nts) {
 				return nil, xerrors.Errorf("somehow synced chain that linked back to a different genesis (bad genesis: %s)", nts.Key())
 			}
-			return nil, xerrors.Errorf("synced chain forked at genesis, refusing to sync; incoming: %s")
+			return nil, xerrors.Errorf("synced chain forked at genesis, refusing to sync")
 		}
 
 		if nts.Equals(tips[cur]) {
@@ -1413,25 +1279,6 @@ func persistMessages(bs bstore.Blockstore, bst *blocksync.BSTipSet) error {
 	return nil
 }
 
-// collectChain tries to advance our view of the chain to the purported head.
-//
-// It goes through various stages:
-//
-//  1. StageHeaders: we proceed in the sync process by requesting block headers
-//     from our peers, moving back from their heads, until we reach a tipset
-//     that we have in common (such a common tipset must exist, thought it may
-//     simply be the genesis block).
-//
-//     If the common tipset is our head, we treat the sync as a "fast-forward",
-//     else we must drop part of our chain to connect to the peer's head
-//     (referred to as "forking").
-//
-//	2. StagePersistHeaders: now that we've collected the missing headers,
-//     augmented by those on the other side of a fork, we persist them to the
-//     BlockStore.
-//
-//  3. StageMessages: having acquired the headers and found a common tipset,
-//     we then move forward, requesting the full blocks, including the messages.
 func (syncer *Syncer) collectChain(ctx context.Context, ts *types.TipSet) error {
 	ctx, span := trace.StartSpan(ctx, "collectChain")
 	defer span.End()
@@ -1478,11 +1325,12 @@ func (syncer *Syncer) collectChain(ctx context.Context, ts *types.TipSet) error
 	return nil
 }
 
-func VerifyElectionPoStVRF(ctx context.Context, worker address.Address, rand []byte, evrf []byte) error {
+func VerifyElectionPoStVRF(ctx context.Context, evrf []byte, rand []byte, worker address.Address) error {
-	if build.InsecurePoStValidation {
+	if err := gen.VerifyVRF(ctx, worker, rand, evrf); err != nil {
-		return nil
+		return xerrors.Errorf("failed to verify post_randomness vrf: %w", err)
 	}
-	return gen.VerifyVRF(ctx, worker, rand, evrf)
+
+	return nil
 }
 
 func (syncer *Syncer) State() []SyncerState {
@@ -1493,17 +1341,14 @@ func (syncer *Syncer) State() []SyncerState {
 	return out
 }
 
-// MarkBad manually adds a block to the "bad blocks" cache.
 func (syncer *Syncer) MarkBad(blk cid.Cid) {
-	syncer.bad.Add(blk, NewBadBlockReason([]cid.Cid{blk}, "manually marked bad"))
+	syncer.bad.Add(blk, "manually marked bad")
 }
 
 func (syncer *Syncer) CheckBadBlockCache(blk cid.Cid) (string, bool) {
-	bbr, ok := syncer.bad.Has(blk)
+	return syncer.bad.Has(blk)
-	return bbr.String(), ok
 }
-
+func (syncer *Syncer) getLatestBeaconEntry(ctx context.Context, ts *types.TipSet) (*types.BeaconEntry, error) {
-func (syncer *Syncer) getLatestBeaconEntry(_ context.Context, ts *types.TipSet) (*types.BeaconEntry, error) {
 	cur := ts
 	for i := 0; i < 20; i++ {
 		cbe := cur.Blocks()[0].BeaconEntries
@@ -1524,13 +1369,3 @@ func (syncer *Syncer) getLatestBeaconEntry(_ context.Context, ts *types.TipSet)
 
 	return nil, xerrors.Errorf("found NO beacon entries in the 20 blocks prior to given tipset")
 }
-
-func (syncer *Syncer) IsEpochBeyondCurrMax(epoch abi.ChainEpoch) bool {
-	g, err := syncer.store.GetGenesis()
-	if err != nil {
-		return false
-	}
-
-	now := uint64(time.Now().Unix())
-	return epoch > (abi.ChainEpoch((now-g.Timestamp)/build.BlockDelaySecs) + MaxHeightDrift)
-}

chain/sync_manager.go

@@ -35,7 +35,6 @@ type SyncManager struct {
 
 	syncStates []*SyncerState
 
-	// Normally this handler is set to `(*Syncer).Sync()`.
 	doSync func(context.Context, *types.TipSet) error
 
 	stop chan struct{}
@@ -281,7 +280,7 @@ func (sm *SyncManager) syncScheduler() {
 }
 
 func (sm *SyncManager) scheduleIncoming(ts *types.TipSet) {
-	log.Debug("scheduling incoming tipset sync: ", ts.Cids())
+	log.Info("scheduling incoming tipset sync: ", ts.Cids())
 	if sm.getBootstrapState() == BSStateSelected {
 		sm.setBootstrapState(BSStateScheduled)
 		sm.syncTargets <- ts

chain/sync_test.go

@@ -34,8 +34,8 @@ import (
 func init() {
 	build.InsecurePoStValidation = true
 	os.Setenv("TRUST_PARAMS", "1")
-	miner.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
+	miner.SupportedProofTypes = map[abi.RegisteredProof]struct{}{
-		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
+		abi.RegisteredProof_StackedDRG2KiBSeal: {},
 	}
 	power.ConsensusMinerMinPower = big.NewInt(2048)
 	verifreg.MinVerifiedDealSize = big.NewInt(256)
@@ -408,7 +408,7 @@ func TestSyncBadTimestamp(t *testing.T) {
 
 	base := tu.g.CurTipset
 	tu.g.Timestamper = func(pts *types.TipSet, tl abi.ChainEpoch) uint64 {
-		return pts.MinTimestamp() + (build.BlockDelaySecs / 2)
+		return pts.MinTimestamp() + (build.BlockDelay / 2)
 	}
 
 	fmt.Println("BASE: ", base.Cids())

chain/types/bigint.go

@@ -76,7 +76,7 @@ func SizeStr(bi BigInt) string {
 	}
 
 	f, _ := r.Float64()
-	return fmt.Sprintf("%.4g %s", f, byteSizeUnits[i])
+	return fmt.Sprintf("%.3g %s", f, byteSizeUnits[i])
 }
 
 var deciUnits = []string{"", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"}

chain/types/bigint_test.go

@@ -3,12 +3,7 @@ package types
 import (
 	"bytes"
 	"math/big"
-	"math/rand"
-	"strings"
 	"testing"
-	"time"
-
-	"github.com/docker/go-units"
 
 	"github.com/stretchr/testify/assert"
 )
@@ -43,7 +38,7 @@ func TestBigIntSerializationRoundTrip(t *testing.T) {
 
 func TestFilRoundTrip(t *testing.T) {
 	testValues := []string{
-		"0 FIL", "1 FIL", "1.001 FIL", "100.10001 FIL", "101100 FIL", "5000.01 FIL", "5000 FIL",
+		"0", "1", "1.001", "100.10001", "101100", "5000.01", "5000",
 	}
 
 	for _, v := range testValues {
@@ -65,10 +60,8 @@ func TestSizeStr(t *testing.T) {
 	}{
 		{0, "0 B"},
 		{1, "1 B"},
-		{1016, "1016 B"},
 		{1024, "1 KiB"},
-		{1000 * 1024, "1000 KiB"},
+		{2000, "1.95 KiB"},
-		{2000, "1.953 KiB"},
 		{5 << 20, "5 MiB"},
 		{11 << 60, "11 EiB"},
 	}
@@ -78,22 +71,6 @@ func TestSizeStr(t *testing.T) {
 	}
 }
 
-func TestSizeStrUnitsSymmetry(t *testing.T) {
-	s := rand.NewSource(time.Now().UnixNano())
-	r := rand.New(s)
-
-	for i := 0; i < 1000000; i++ {
-		n := r.Uint64()
-		l := strings.ReplaceAll(units.BytesSize(float64(n)), " ", "")
-		r := strings.ReplaceAll(SizeStr(NewInt(n)), " ", "")
-
-		assert.NotContains(t, l, "e+")
-		assert.NotContains(t, r, "e+")
-
-		assert.Equal(t, l, r, "wrong formatting for %d", n)
-	}
-}
-
 func TestSizeStrBig(t *testing.T) {
 	ZiB := big.NewInt(50000)
 	ZiB = ZiB.Lsh(ZiB, 70)

chain/types/blockheader.go

@@ -74,8 +74,8 @@ type BlockHeader struct {
 	validated bool // true if the signature has been validated
 }
 
-func (blk *BlockHeader) ToStorageBlock() (block.Block, error) {
+func (b *BlockHeader) ToStorageBlock() (block.Block, error) {
-	data, err := blk.Serialize()
+	data, err := b.Serialize()
 	if err != nil {
 		return nil, err
 	}
@@ -89,8 +89,8 @@ func (blk *BlockHeader) ToStorageBlock() (block.Block, error) {
 	return block.NewBlockWithCid(data, c)
 }
 
-func (blk *BlockHeader) Cid() cid.Cid {
+func (b *BlockHeader) Cid() cid.Cid {
-	sb, err := blk.ToStorageBlock()
+	sb, err := b.ToStorageBlock()
 	if err != nil {
 		panic(err) // Not sure i'm entirely comfortable with this one, needs to be checked
 	}

chain/types/blockheader_test.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"encoding/hex"
 	"fmt"
-	"github.com/stretchr/testify/require"
 	"reflect"
 	"testing"
 
@@ -80,7 +79,7 @@ func TestInteropBH(t *testing.T) {
 	}
 
 	posts := []abi.PoStProof{
-		{abi.RegisteredPoStProof_StackedDrgWinning2KiBV1, []byte{0x07}},
+		{abi.RegisteredProof_StackedDRG2KiBWinningPoSt, []byte{0x07}},
 	}
 
 	bh := &BlockHeader{
@@ -117,8 +116,10 @@ func TestInteropBH(t *testing.T) {
 	}
 
 	// acquired from go-filecoin
-	gfc := "8f5501d04cb15021bf6bd003073d79e2238d4e61f1ad22814301020381420a0b818205410c818200410781d82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619cc430003e802d82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619ccd82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619ccd82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619cc410001f603"
+	gfc := "8f5501d04cb15021bf6bd003073d79e2238d4e61f1ad22814301020381420a0b818205410c818209410781d82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619cc430003e802d82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619ccd82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619ccd82a5827000171a0e402202f84fef0d7cc2d7f9f00d22445f7bf7539fdd685fd9f284aa37f3822b57619cc410001f603"
-	require.Equal(t, gfc, hex.EncodeToString(bhsb))
+	if gfc != hex.EncodeToString(bhsb) {
+		t.Fatal("not equal!")
+	}
 }
 
 func BenchmarkBlockHeaderMarshal(b *testing.B) {

chain/types/execresult.go

@@ -1,103 +1,9 @@
 package types
 
-import (
+type ExecutionResult struct {
-	"encoding/json"
+	Msg    *Message
-	"fmt"
+	MsgRct *MessageReceipt
-	"runtime"
+	Error  string
-	"strings"
-	"time"
-)
 
-type ExecutionTrace struct {
+	Subcalls []*ExecutionResult
-	Msg        *Message
-	MsgRct     *MessageReceipt
-	Error      string
-	Duration   time.Duration
-	GasCharges []*GasTrace
-
-	Subcalls []ExecutionTrace
-}
-
-type GasTrace struct {
-	Name string
-
-	Location          []Loc `json:"loc"`
-	TotalGas          int64 `json:"tg"`
-	ComputeGas        int64 `json:"cg"`
-	StorageGas        int64 `json:"sg"`
-	TotalVirtualGas   int64 `json:"vtg"`
-	VirtualComputeGas int64 `json:"vcg"`
-	VirtualStorageGas int64 `json:"vsg"`
-
-	TimeTaken time.Duration `json:"tt"`
-	Extra     interface{}   `json:"ex,omitempty"`
-
-	Callers []uintptr `json:"-"`
-}
-
-type Loc struct {
-	File     string
-	Line     int
-	Function string
-}
-
-func (l Loc) Show() bool {
-	ignorePrefix := []string{
-		"reflect.",
-		"github.com/filecoin-project/lotus/chain/vm.(*Invoker).transform",
-		"github.com/filecoin-project/go-amt-ipld/",
-	}
-	for _, pre := range ignorePrefix {
-		if strings.HasPrefix(l.Function, pre) {
-			return false
-		}
-	}
-	return true
-}
-func (l Loc) String() string {
-	file := strings.Split(l.File, "/")
-
-	fn := strings.Split(l.Function, "/")
-	var fnpkg string
-	if len(fn) > 2 {
-		fnpkg = strings.Join(fn[len(fn)-2:], "/")
-	} else {
-		fnpkg = l.Function
-	}
-
-	return fmt.Sprintf("%s@%s:%d", fnpkg, file[len(file)-1], l.Line)
-}
-
-func (l Loc) Important() bool {
-	if strings.HasPrefix(l.Function, "github.com/filecoin-project/specs-actors/actors/builtin") {
-		return true
-	}
-	return false
-}
-
-func (gt *GasTrace) MarshalJSON() ([]byte, error) {
-	type GasTraceCopy GasTrace
-	if len(gt.Location) == 0 {
-		if len(gt.Callers) != 0 {
-			frames := runtime.CallersFrames(gt.Callers)
-			for {
-				frame, more := frames.Next()
-				if frame.Function == "github.com/filecoin-project/lotus/chain/vm.(*VM).ApplyMessage" {
-					break
-				}
-				l := Loc{
-					File:     frame.File,
-					Line:     frame.Line,
-					Function: frame.Function,
-				}
-				gt.Location = append(gt.Location, l)
-				if !more {
-					break
-				}
-			}
-		}
-	}
-
-	cpy := (*GasTraceCopy)(gt)
-	return json.Marshal(cpy)
 }

chain/types/fil.go

@@ -11,11 +11,11 @@ import (
 type FIL BigInt
 
 func (f FIL) String() string {
-	r := new(big.Rat).SetFrac(f.Int, big.NewInt(int64(build.FilecoinPrecision)))
+	r := new(big.Rat).SetFrac(f.Int, big.NewInt(build.FilecoinPrecision))
 	if r.Sign() == 0 {
-		return "0 FIL"
+		return "0"
 	}
-	return strings.TrimRight(strings.TrimRight(r.FloatString(18), "0"), ".") + " FIL"
+	return strings.TrimRight(strings.TrimRight(r.FloatString(18), "0"), ".")
 }
 
 func (f FIL) Format(s fmt.State, ch rune) {
@@ -28,35 +28,14 @@ func (f FIL) Format(s fmt.State, ch rune) {
 }
 
 func ParseFIL(s string) (FIL, error) {
-	suffix := strings.TrimLeft(s, ".1234567890")
-	s = s[:len(s)-len(suffix)]
-	var attofil bool
-	if suffix != "" {
-		norm := strings.ToLower(strings.TrimSpace(suffix))
-		switch norm {
-		case "", "fil":
-		case "attofil", "afil":
-			attofil = true
-		default:
-			return FIL{}, fmt.Errorf("unrecognized suffix: %q", suffix)
-		}
-	}
-
 	r, ok := new(big.Rat).SetString(s)
 	if !ok {
 		return FIL{}, fmt.Errorf("failed to parse %q as a decimal number", s)
 	}
 
-	if !attofil {
+	r = r.Mul(r, big.NewRat(build.FilecoinPrecision, 1))
-		r = r.Mul(r, big.NewRat(int64(build.FilecoinPrecision), 1))
-	}
-
 	if !r.IsInt() {
-		var pref string
+		return FIL{}, fmt.Errorf("invalid FIL value: %q", s)
-		if attofil {
-			pref = "atto"
-		}
-		return FIL{}, fmt.Errorf("invalid %sFIL value: %q", pref, s)
 	}
 
 	return FIL{r.Num()}, nil

chain/types/message.go

@@ -21,7 +21,6 @@ type ChainMsg interface {
 	Cid() cid.Cid
 	VMMessage() *Message
 	ToStorageBlock() (block.Block, error)
-	// FIXME: This is the *message* length, this name is misleading.
 	ChainLength() int
 }
 
@@ -42,16 +41,20 @@ type Message struct {
 	Params []byte
 }
 
-func (m *Message) Caller() address.Address {
+func (t *Message) BlockMiner() address.Address {
-	return m.From
+	panic("implement me")
 }
 
-func (m *Message) Receiver() address.Address {
+func (t *Message) Caller() address.Address {
-	return m.To
+	return t.From
 }
 
-func (m *Message) ValueReceived() abi.TokenAmount {
+func (t *Message) Receiver() address.Address {
-	return m.Value
+	return t.To
+}
+
+func (t *Message) ValueReceived() abi.TokenAmount {
+	return t.Value
 }
 
 func DecodeMessage(b []byte) (*Message, error) {

chain/types/mock/chain.go

@@ -49,11 +49,6 @@ func MkBlock(parents *types.TipSet, weightInc uint64, ticketNonce uint64) *types
 		panic(err)
 	}
 
-	pstateRoot := c
-	if parents != nil {
-		pstateRoot = parents.Blocks()[0].ParentStateRoot
-	}
-
 	var pcids []cid.Cid
 	var height abi.ChainEpoch
 	weight := types.NewInt(weightInc)
@@ -77,7 +72,7 @@ func MkBlock(parents *types.TipSet, weightInc uint64, ticketNonce uint64) *types
 		ParentWeight:          weight,
 		Messages:              c,
 		Height:                height,
-		ParentStateRoot:       pstateRoot,
+		ParentStateRoot:       c,
 		BlockSig:              &crypto.Signature{Type: crypto.SigTypeBLS, Data: []byte("boo! im a signature")},
 	}
 }

chain/types/signedmessage.go

@@ -9,12 +9,12 @@ import (
 	"github.com/multiformats/go-multihash"
 )
 
-func (sm *SignedMessage) ToStorageBlock() (block.Block, error) {
+func (m *SignedMessage) ToStorageBlock() (block.Block, error) {
-	if sm.Signature.Type == crypto.SigTypeBLS {
+	if m.Signature.Type == crypto.SigTypeBLS {
-		return sm.Message.ToStorageBlock()
+		return m.Message.ToStorageBlock()
 	}
 
-	data, err := sm.Serialize()
+	data, err := m.Serialize()
 	if err != nil {
 		return nil, err
 	}
@@ -28,12 +28,12 @@ func (sm *SignedMessage) ToStorageBlock() (block.Block, error) {
 	return block.NewBlockWithCid(data, c)
 }
 
-func (sm *SignedMessage) Cid() cid.Cid {
+func (m *SignedMessage) Cid() cid.Cid {
-	if sm.Signature.Type == crypto.SigTypeBLS {
+	if m.Signature.Type == crypto.SigTypeBLS {
-		return sm.Message.Cid()
+		return m.Message.Cid()
 	}
 
-	sb, err := sm.ToStorageBlock()
+	sb, err := m.ToStorageBlock()
 	if err != nil {
 		panic(err)
 	}

chain/types/tipset.go

@@ -23,6 +23,8 @@ type TipSet struct {
 	height abi.ChainEpoch
 }
 
+// why didnt i just export the fields? Because the struct has methods with the
+// same names already
 type ExpTipSet struct {
 	Cids   []cid.Cid
 	Blocks []*BlockHeader
@@ -30,8 +32,6 @@ type ExpTipSet struct {
 }
 
 func (ts *TipSet) MarshalJSON() ([]byte, error) {
-	// why didnt i just export the fields? Because the struct has methods with the
-	// same names already
 	return json.Marshal(ExpTipSet{
 		Cids:   ts.cids,
 		Blocks: ts.blks,
@@ -112,10 +112,6 @@ func NewTipSet(blks []*BlockHeader) (*TipSet, error) {
 			return nil, fmt.Errorf("cannot create tipset with mismatching heights")
 		}
 
-		if len(blks[0].Parents) != len(b.Parents) {
-			return nil, fmt.Errorf("cannot create tipset with mismatching number of parents")
-		}
-
 		for i, cid := range b.Parents {
 			if cid != blks[0].Parents[i] {
 				return nil, fmt.Errorf("cannot create tipset with mismatching parents")

chain/types/tipset_key_test.go

@@ -61,9 +61,9 @@ func TestTipSetKey(t *testing.T) {
 
 	t.Run("JSON", func(t *testing.T) {
 		k0 := NewTipSetKey()
-		verifyJSON(t, "[]", k0)
+		verifyJson(t, "[]", k0)
 		k3 := NewTipSetKey(c1, c2, c3)
-		verifyJSON(t, `[`+
+		verifyJson(t, `[`+
 			`{"/":"bafy2bzacecesrkxghscnq7vatble2hqdvwat6ed23vdu4vvo3uuggsoaya7ki"},`+
 			`{"/":"bafy2bzacebxfyh2fzoxrt6kcgc5dkaodpcstgwxxdizrww225vrhsizsfcg4g"},`+
 			`{"/":"bafy2bzacedwviarjtjraqakob5pslltmuo5n3xev3nt5zylezofkbbv5jclyu"}`+
@@ -71,7 +71,7 @@ func TestTipSetKey(t *testing.T) {
 	})
 }
 
-func verifyJSON(t *testing.T, expected string, k TipSetKey) {
+func verifyJson(t *testing.T, expected string, k TipSetKey) {
 	bytes, err := json.Marshal(k)
 	require.NoError(t, err)
 	assert.Equal(t, expected, string(bytes))

chain/vm/gas.go

@@ -12,74 +12,34 @@ import (
 	"github.com/ipfs/go-cid"
 )
 
-const (
-	GasStorageMulti = 1
-	GasComputeMulti = 1
-)
-
-type GasCharge struct {
-	Name  string
-	Extra interface{}
-
-	ComputeGas int64
-	StorageGas int64
-
-	VirtualCompute int64
-	VirtualStorage int64
-}
-
-func (g GasCharge) Total() int64 {
-	return g.ComputeGas*GasComputeMulti + g.StorageGas*GasStorageMulti
-}
-func (g GasCharge) WithVirtual(compute, storage int64) GasCharge {
-	out := g
-	out.VirtualCompute = compute
-	out.VirtualStorage = storage
-	return out
-}
-
-func (g GasCharge) WithExtra(extra interface{}) GasCharge {
-	out := g
-	out.Extra = extra
-	return out
-}
-
-func newGasCharge(name string, computeGas int64, storageGas int64) GasCharge {
-	return GasCharge{
-		Name:       name,
-		ComputeGas: computeGas,
-		StorageGas: storageGas,
-	}
-}
-
 // Pricelist provides prices for operations in the VM.
 //
 // Note: this interface should be APPEND ONLY since last chain checkpoint
 type Pricelist interface {
 	// OnChainMessage returns the gas used for storing a message of a given size in the chain.
-	OnChainMessage(msgSize int) GasCharge
+	OnChainMessage(msgSize int) int64
 	// OnChainReturnValue returns the gas used for storing the response of a message in the chain.
-	OnChainReturnValue(dataSize int) GasCharge
+	OnChainReturnValue(dataSize int) int64
 
 	// OnMethodInvocation returns the gas used when invoking a method.
-	OnMethodInvocation(value abi.TokenAmount, methodNum abi.MethodNum) GasCharge
+	OnMethodInvocation(value abi.TokenAmount, methodNum abi.MethodNum) int64
 
 	// OnIpldGet returns the gas used for storing an object
-	OnIpldGet(dataSize int) GasCharge
+	OnIpldGet(dataSize int) int64
 	// OnIpldPut returns the gas used for storing an object
-	OnIpldPut(dataSize int) GasCharge
+	OnIpldPut(dataSize int) int64
 
 	// OnCreateActor returns the gas used for creating an actor
-	OnCreateActor() GasCharge
+	OnCreateActor() int64
 	// OnDeleteActor returns the gas used for deleting an actor
-	OnDeleteActor() GasCharge
+	OnDeleteActor() int64
 
-	OnVerifySignature(sigType crypto.SigType, planTextSize int) (GasCharge, error)
+	OnVerifySignature(sigType crypto.SigType, planTextSize int) (int64, error)
-	OnHashing(dataSize int) GasCharge
+	OnHashing(dataSize int) int64
-	OnComputeUnsealedSectorCid(proofType abi.RegisteredSealProof, pieces []abi.PieceInfo) GasCharge
+	OnComputeUnsealedSectorCid(proofType abi.RegisteredProof, pieces []abi.PieceInfo) int64
-	OnVerifySeal(info abi.SealVerifyInfo) GasCharge
+	OnVerifySeal(info abi.SealVerifyInfo) int64
-	OnVerifyPost(info abi.WindowPoStVerifyInfo) GasCharge
+	OnVerifyPost(info abi.WindowPoStVerifyInfo) int64
-	OnVerifyConsensusFault() GasCharge
+	OnVerifyConsensusFault() int64
 }
 
 var prices = map[abi.ChainEpoch]Pricelist{
@@ -133,7 +93,7 @@ func PricelistByEpoch(epoch abi.ChainEpoch) Pricelist {
 type pricedSyscalls struct {
 	under     vmr.Syscalls
 	pl        Pricelist
-	chargeGas func(GasCharge)
+	chargeGas func(int64)
 }
 
 // Verifies that a signature is valid for an address and plaintext.
@@ -143,40 +103,30 @@ func (ps pricedSyscalls) VerifySignature(signature crypto.Signature, signer addr
 		return err
 	}
 	ps.chargeGas(c)
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.VerifySignature(signature, signer, plaintext)
 }
 
 // Hashes input data using blake2b with 256 bit output.
 func (ps pricedSyscalls) HashBlake2b(data []byte) [32]byte {
 	ps.chargeGas(ps.pl.OnHashing(len(data)))
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.HashBlake2b(data)
 }
 
 // Computes an unsealed sector CID (CommD) from its constituent piece CIDs (CommPs) and sizes.
-func (ps pricedSyscalls) ComputeUnsealedSectorCID(reg abi.RegisteredSealProof, pieces []abi.PieceInfo) (cid.Cid, error) {
+func (ps pricedSyscalls) ComputeUnsealedSectorCID(reg abi.RegisteredProof, pieces []abi.PieceInfo) (cid.Cid, error) {
 	ps.chargeGas(ps.pl.OnComputeUnsealedSectorCid(reg, pieces))
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.ComputeUnsealedSectorCID(reg, pieces)
 }
 
 // Verifies a sector seal proof.
 func (ps pricedSyscalls) VerifySeal(vi abi.SealVerifyInfo) error {
 	ps.chargeGas(ps.pl.OnVerifySeal(vi))
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.VerifySeal(vi)
 }
 
 // Verifies a proof of spacetime.
 func (ps pricedSyscalls) VerifyPoSt(vi abi.WindowPoStVerifyInfo) error {
 	ps.chargeGas(ps.pl.OnVerifyPost(vi))
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.VerifyPoSt(vi)
 }
 
@@ -192,21 +142,10 @@ func (ps pricedSyscalls) VerifyPoSt(vi abi.WindowPoStVerifyInfo) error {
 // Returns nil and an error if the headers don't prove a fault.
 func (ps pricedSyscalls) VerifyConsensusFault(h1 []byte, h2 []byte, extra []byte) (*runtime.ConsensusFault, error) {
 	ps.chargeGas(ps.pl.OnVerifyConsensusFault())
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.VerifyConsensusFault(h1, h2, extra)
 }
 
 func (ps pricedSyscalls) BatchVerifySeals(inp map[address.Address][]abi.SealVerifyInfo) (map[address.Address][]bool, error) {
-	var gasChargeSum GasCharge
+	ps.chargeGas(0) // TODO: this is only called by the cron actor. Should we even charge gas?
-	gasChargeSum.Name = "BatchVerifySeals"
-	count := int64(0)
-	for _, svis := range inp {
-		count += int64(len(svis))
-	}
-	gasChargeSum = gasChargeSum.WithExtra(count).WithVirtual(129778623*count+716683250, 0)
-	ps.chargeGas(gasChargeSum) // TODO: this is only called by the cron actor. Should we even charge gas?
-	defer ps.chargeGas(gasOnActorExec)
-
 	return ps.under.BatchVerifySeals(inp)
 }

chain/vm/gas_v0.go

@@ -2,9 +2,7 @@ package vm
 
 import (
 	"fmt"
-
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/crypto"
 )
@@ -86,112 +84,80 @@ type pricelistV0 struct {
 var _ Pricelist = (*pricelistV0)(nil)
 
 // OnChainMessage returns the gas used for storing a message of a given size in the chain.
-func (pl *pricelistV0) OnChainMessage(msgSize int) GasCharge {
+func (pl *pricelistV0) OnChainMessage(msgSize int) int64 {
-	return newGasCharge("OnChainMessage", 0, pl.onChainMessageBase+pl.onChainMessagePerByte*int64(msgSize)).WithVirtual(77302, 0)
+	return pl.onChainMessageBase + pl.onChainMessagePerByte*int64(msgSize)
 }
 
 // OnChainReturnValue returns the gas used for storing the response of a message in the chain.
-func (pl *pricelistV0) OnChainReturnValue(dataSize int) GasCharge {
+func (pl *pricelistV0) OnChainReturnValue(dataSize int) int64 {
-	return newGasCharge("OnChainReturnValue", 0, int64(dataSize)*pl.onChainReturnValuePerByte).WithVirtual(107294, 0)
+	return int64(dataSize) * pl.onChainReturnValuePerByte
 }
 
 // OnMethodInvocation returns the gas used when invoking a method.
-func (pl *pricelistV0) OnMethodInvocation(value abi.TokenAmount, methodNum abi.MethodNum) GasCharge {
+func (pl *pricelistV0) OnMethodInvocation(value abi.TokenAmount, methodNum abi.MethodNum) int64 {
 	ret := pl.sendBase
-	extra := ""
-	virtGas := int64(1072944)
-
 	if value != abi.NewTokenAmount(0) {
-		// TODO: fix this, it is comparing pointers instead of values
-		// see vv
 		ret += pl.sendTransferFunds
 	}
-	if big.Cmp(value, abi.NewTokenAmount(0)) != 0 {
-		virtGas += 497495
-		if methodNum == builtin.MethodSend {
-			// transfer only
-			virtGas += 973940
-		}
-		extra += "t"
-	}
 	if methodNum != builtin.MethodSend {
 		ret += pl.sendInvokeMethod
-		extra += "i"
-		// running actors is cheaper becase we hand over to actors
-		virtGas += -295779
 	}
-	return newGasCharge("OnMethodInvocation", ret, 0).WithVirtual(virtGas, 0).WithExtra(extra)
+	return ret
 }
 
 // OnIpldGet returns the gas used for storing an object
-func (pl *pricelistV0) OnIpldGet(dataSize int) GasCharge {
+func (pl *pricelistV0) OnIpldGet(dataSize int) int64 {
-	return newGasCharge("OnIpldGet", pl.ipldGetBase+int64(dataSize)*pl.ipldGetPerByte, 0).
+	return pl.ipldGetBase + int64(dataSize)*pl.ipldGetPerByte
-		WithExtra(dataSize).WithVirtual(433685, 0)
 }
 
 // OnIpldPut returns the gas used for storing an object
-func (pl *pricelistV0) OnIpldPut(dataSize int) GasCharge {
+func (pl *pricelistV0) OnIpldPut(dataSize int) int64 {
-	return newGasCharge("OnIpldPut", pl.ipldPutBase, int64(dataSize)*pl.ipldPutPerByte).
+	return pl.ipldPutBase + int64(dataSize)*pl.ipldPutPerByte
-		WithExtra(dataSize).WithVirtual(88970, 0)
 }
 
 // OnCreateActor returns the gas used for creating an actor
-func (pl *pricelistV0) OnCreateActor() GasCharge {
+func (pl *pricelistV0) OnCreateActor() int64 {
-	return newGasCharge("OnCreateActor", pl.createActorBase, pl.createActorExtra).WithVirtual(65636, 0)
+	return pl.createActorBase + pl.createActorExtra
 }
 
 // OnDeleteActor returns the gas used for deleting an actor
-func (pl *pricelistV0) OnDeleteActor() GasCharge {
+func (pl *pricelistV0) OnDeleteActor() int64 {
-	return newGasCharge("OnDeleteActor", 0, pl.deleteActor)
+	return pl.deleteActor
 }
 
 // OnVerifySignature
-
+func (pl *pricelistV0) OnVerifySignature(sigType crypto.SigType, planTextSize int) (int64, error) {
-func (pl *pricelistV0) OnVerifySignature(sigType crypto.SigType, planTextSize int) (GasCharge, error) {
 	costFn, ok := pl.verifySignature[sigType]
 	if !ok {
-		return GasCharge{}, fmt.Errorf("cost function for signature type %d not supported", sigType)
+		return 0, fmt.Errorf("cost function for signature type %d not supported", sigType)
 	}
-	sigName, _ := sigType.Name()
+	return costFn(int64(planTextSize)), nil
-	virtGas := int64(0)
-	switch sigType {
-	case crypto.SigTypeBLS:
-		virtGas = 220138570
-	case crypto.SigTypeSecp256k1:
-		virtGas = 7053730
-	}
-
-	return newGasCharge("OnVerifySignature", costFn(int64(planTextSize)), 0).
-		WithExtra(map[string]interface{}{
-			"type": sigName,
-			"size": planTextSize,
-		}).WithVirtual(virtGas, 0), nil
 }
 
 // OnHashing
-func (pl *pricelistV0) OnHashing(dataSize int) GasCharge {
+func (pl *pricelistV0) OnHashing(dataSize int) int64 {
-	return newGasCharge("OnHashing", pl.hashingBase+int64(dataSize)*pl.hashingPerByte, 0).WithExtra(dataSize).WithVirtual(77300, 0)
+	return pl.hashingBase + int64(dataSize)*pl.hashingPerByte
 }
 
 // OnComputeUnsealedSectorCid
-func (pl *pricelistV0) OnComputeUnsealedSectorCid(proofType abi.RegisteredSealProof, pieces []abi.PieceInfo) GasCharge {
+func (pl *pricelistV0) OnComputeUnsealedSectorCid(proofType abi.RegisteredProof, pieces []abi.PieceInfo) int64 {
 	// TODO: this needs more cost tunning, check with @lotus
-	return newGasCharge("OnComputeUnsealedSectorCid", pl.computeUnsealedSectorCidBase, 0).WithVirtual(382370, 0)
+	return pl.computeUnsealedSectorCidBase
 }
 
 // OnVerifySeal
-func (pl *pricelistV0) OnVerifySeal(info abi.SealVerifyInfo) GasCharge {
+func (pl *pricelistV0) OnVerifySeal(info abi.SealVerifyInfo) int64 {
 	// TODO: this needs more cost tunning, check with @lotus
-	return newGasCharge("OnVerifySeal", pl.verifySealBase, 0).WithVirtual(199954003, 0)
+	return pl.verifySealBase
 }
 
 // OnVerifyPost
-func (pl *pricelistV0) OnVerifyPost(info abi.WindowPoStVerifyInfo) GasCharge {
+func (pl *pricelistV0) OnVerifyPost(info abi.WindowPoStVerifyInfo) int64 {
 	// TODO: this needs more cost tunning, check with @lotus
-	return newGasCharge("OnVerifyPost", pl.verifyPostBase, 0).WithVirtual(2629471704, 0).WithExtra(len(info.ChallengedSectors))
+	return pl.verifyPostBase
 }
 
 // OnVerifyConsensusFault
-func (pl *pricelistV0) OnVerifyConsensusFault() GasCharge {
+func (pl *pricelistV0) OnVerifyConsensusFault() int64 {
-	return newGasCharge("OnVerifyConsensusFault", pl.verifyConsensusFault, 0).WithVirtual(551935, 0)
+	return pl.verifyConsensusFault
 }

chain/vm/invoker.go

@@ -32,7 +32,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/aerrors"
 )
 
-type Invoker struct {
+type invoker struct {
 	builtInCode  map[cid.Cid]nativeCode
 	builtInState map[cid.Cid]reflect.Type
 }
@@ -40,8 +40,8 @@ type Invoker struct {
 type invokeFunc func(rt runtime.Runtime, params []byte) ([]byte, aerrors.ActorError)
 type nativeCode []invokeFunc
 
-func NewInvoker() *Invoker {
+func NewInvoker() *invoker {
-	inv := &Invoker{
+	inv := &invoker{
 		builtInCode:  make(map[cid.Cid]nativeCode),
 		builtInState: make(map[cid.Cid]reflect.Type),
 	}
@@ -62,7 +62,7 @@ func NewInvoker() *Invoker {
 	return inv
 }
 
-func (inv *Invoker) Invoke(codeCid cid.Cid, rt runtime.Runtime, method abi.MethodNum, params []byte) ([]byte, aerrors.ActorError) {
+func (inv *invoker) Invoke(codeCid cid.Cid, rt runtime.Runtime, method abi.MethodNum, params []byte) ([]byte, aerrors.ActorError) {
 
 	code, ok := inv.builtInCode[codeCid]
 	if !ok {
@@ -76,7 +76,7 @@ func (inv *Invoker) Invoke(codeCid cid.Cid, rt runtime.Runtime, method abi.Metho
 
 }
 
-func (inv *Invoker) Register(c cid.Cid, instance Invokee, state interface{}) {
+func (inv *invoker) Register(c cid.Cid, instance Invokee, state interface{}) {
 	code, err := inv.transform(instance)
 	if err != nil {
 		panic(xerrors.Errorf("%s: %w", string(c.Hash()), err))
@@ -89,7 +89,9 @@ type Invokee interface {
 	Exports() []interface{}
 }
 
-func (*Invoker) transform(instance Invokee) (nativeCode, error) {
+var tAError = reflect.TypeOf((*aerrors.ActorError)(nil)).Elem()
+
+func (*invoker) transform(instance Invokee) (nativeCode, error) {
 	itype := reflect.TypeOf(instance)
 	exports := instance.Exports()
 	for i, m := range exports {

chain/vm/invoker_test.go

@@ -76,7 +76,7 @@ func (basicContract) InvokeSomething10(rt runtime.Runtime, params *basicParams)
 }
 
 func TestInvokerBasic(t *testing.T) {
-	inv := Invoker{}
+	inv := invoker{}
 	code, err := inv.transform(basicContract{})
 	assert.NoError(t, err)
 

chain/vm/mkactor.go

@@ -2,7 +2,6 @@ package vm
 
 import (
 	"context"
-
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
@@ -28,7 +27,7 @@ func init() {
 
 var EmptyObjectCid cid.Cid
 
-// TryCreateAccountActor creates account actors from only BLS/SECP256K1 addresses.
+// Creates account actors from only BLS/SECP256K1 addresses.
 func TryCreateAccountActor(rt *Runtime, addr address.Address) (*types.Actor, aerrors.ActorError) {
 	addrID, err := rt.state.RegisterNewAddress(addr)
 	if err != nil {

chain/vm/runtime.go

@@ -5,8 +5,6 @@ import (
 	"context"
 	"encoding/binary"
 	"fmt"
-	gruntime "runtime"
-	"time"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/specs-actors/actors/abi"
@@ -52,12 +50,10 @@ type Runtime struct {
 	origin      address.Address
 	originNonce uint64
 
-	executionTrace    types.ExecutionTrace
+	internalExecutions []*types.ExecutionResult
-	numActorsCreated  uint64
+	numActorsCreated   uint64
-	allowInternal     bool
+	allowInternal      bool
-	callerValidated   bool
+	callerValidated    bool
-	lastGasChargeTime time.Time
-	lastGasCharge     *types.GasTrace
 }
 
 func (rt *Runtime) TotalFilCircSupply() abi.TokenAmount {
@@ -110,8 +106,8 @@ type notFoundErr interface {
 	IsNotFound() bool
 }
 
-func (rt *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool {
+func (rs *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool {
-	if err := rt.cst.Get(context.TODO(), c, o); err != nil {
+	if err := rs.cst.Get(context.TODO(), c, o); err != nil {
 		var nfe notFoundErr
 		if xerrors.As(err, &nfe) && nfe.IsNotFound() {
 			if xerrors.As(err, new(cbor.SerializationError)) {
@@ -125,8 +121,8 @@ func (rt *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool {
 	return true
 }
 
-func (rt *Runtime) Put(x vmr.CBORMarshaler) cid.Cid {
+func (rs *Runtime) Put(x vmr.CBORMarshaler) cid.Cid {
-	c, err := rt.cst.Put(context.TODO(), x)
+	c, err := rs.cst.Put(context.TODO(), x)
 	if err != nil {
 		if xerrors.As(err, new(cbor.SerializationError)) {
 			panic(aerrors.Newf(exitcode.ErrSerialization, "failed to marshal cbor object %s", err))
@@ -138,11 +134,11 @@ func (rt *Runtime) Put(x vmr.CBORMarshaler) cid.Cid {
 
 var _ vmr.Runtime = (*Runtime)(nil)
 
-func (rt *Runtime) shimCall(f func() interface{}) (rval []byte, aerr aerrors.ActorError) {
+func (rs *Runtime) shimCall(f func() interface{}) (rval []byte, aerr aerrors.ActorError) {
 	defer func() {
 		if r := recover(); r != nil {
 			if ar, ok := r.(aerrors.ActorError); ok {
-				log.Warnf("VM.Call failure: %+v", ar)
+				log.Errorf("VM.Call failure: %+v", ar)
 				aerr = ar
 				return
 			}
@@ -153,8 +149,8 @@ func (rt *Runtime) shimCall(f func() interface{}) (rval []byte, aerr aerrors.Act
 
 	ret := f()
 
-	if !rt.callerValidated {
+	if !rs.callerValidated {
-		rt.Abortf(exitcode.SysErrorIllegalActor, "Caller MUST be validated during method execution")
+		rs.Abortf(exitcode.SysErrorIllegalActor, "Caller MUST be validated during method execution")
 	}
 
 	switch ret := ret.(type) {
@@ -175,25 +171,25 @@ func (rt *Runtime) shimCall(f func() interface{}) (rval []byte, aerr aerrors.Act
 	}
 }
 
-func (rt *Runtime) Message() vmr.Message {
+func (rs *Runtime) Message() vmr.Message {
-	return rt.vmsg
+	return rs.vmsg
 }
 
-func (rt *Runtime) ValidateImmediateCallerAcceptAny() {
+func (rs *Runtime) ValidateImmediateCallerAcceptAny() {
-	rt.abortIfAlreadyValidated()
+	rs.abortIfAlreadyValidated()
 	return
 }
 
-func (rt *Runtime) CurrentBalance() abi.TokenAmount {
+func (rs *Runtime) CurrentBalance() abi.TokenAmount {
-	b, err := rt.GetBalance(rt.Message().Receiver())
+	b, err := rs.GetBalance(rs.Message().Receiver())
 	if err != nil {
-		rt.Abortf(err.RetCode(), "get current balance: %v", err)
+		rs.Abortf(err.RetCode(), "get current balance: %v", err)
 	}
 	return b
 }
 
-func (rt *Runtime) GetActorCodeCID(addr address.Address) (ret cid.Cid, ok bool) {
+func (rs *Runtime) GetActorCodeCID(addr address.Address) (ret cid.Cid, ok bool) {
-	act, err := rt.state.GetActor(addr)
+	act, err := rs.state.GetActor(addr)
 	if err != nil {
 		if xerrors.Is(err, types.ErrActorNotFound) {
 			return cid.Undef, false
@@ -213,8 +209,8 @@ func (rt *Runtime) GetRandomness(personalization crypto.DomainSeparationTag, ran
 	return res
 }
 
-func (rt *Runtime) Store() vmr.Store {
+func (rs *Runtime) Store() vmr.Store {
-	return rt
+	return rs
 }
 
 func (rt *Runtime) NewActorAddress() address.Address {
@@ -239,12 +235,12 @@ func (rt *Runtime) NewActorAddress() address.Address {
 	return addr
 }
 
-func (rt *Runtime) CreateActor(codeID cid.Cid, address address.Address) {
+func (rt *Runtime) CreateActor(codeId cid.Cid, address address.Address) {
-	if !builtin.IsBuiltinActor(codeID) {
+	if !builtin.IsBuiltinActor(codeId) {
 		rt.Abortf(exitcode.SysErrorIllegalArgument, "Can only create built-in actors.")
 	}
 
-	if builtin.IsSingletonActor(codeID) {
+	if builtin.IsSingletonActor(codeId) {
 		rt.Abortf(exitcode.SysErrorIllegalArgument, "Can only have one instance of singleton actors.")
 	}
 
@@ -253,10 +249,10 @@ func (rt *Runtime) CreateActor(codeID cid.Cid, address address.Address) {
 		rt.Abortf(exitcode.SysErrorIllegalArgument, "Actor address already exists")
 	}
 
-	rt.chargeGas(rt.Pricelist().OnCreateActor())
+	rt.ChargeGas(rt.Pricelist().OnCreateActor())
 
 	err = rt.state.SetActor(address, &types.Actor{
-		Code:    codeID,
+		Code:    codeId,
 		Head:    EmptyObjectCid,
 		Nonce:   0,
 		Balance: big.Zero(),
@@ -264,11 +260,10 @@ func (rt *Runtime) CreateActor(codeID cid.Cid, address address.Address) {
 	if err != nil {
 		panic(aerrors.Fatalf("creating actor entry: %v", err))
 	}
-	_ = rt.chargeGasSafe(gasOnActorExec)
 }
 
 func (rt *Runtime) DeleteActor(addr address.Address) {
-	rt.chargeGas(rt.Pricelist().OnDeleteActor())
+	rt.ChargeGas(rt.Pricelist().OnDeleteActor())
 	act, err := rt.state.GetActor(rt.Message().Receiver())
 	if err != nil {
 		if xerrors.Is(err, types.ErrActorNotFound) {
@@ -285,14 +280,14 @@ func (rt *Runtime) DeleteActor(addr address.Address) {
 	if err := rt.state.DeleteActor(rt.Message().Receiver()); err != nil {
 		panic(aerrors.Fatalf("failed to delete actor: %s", err))
 	}
-	_ = rt.chargeGasSafe(gasOnActorExec)
 }
 
-func (rt *Runtime) Syscalls() vmr.Syscalls {
+func (rs *Runtime) Syscalls() vmr.Syscalls {
-	return rt.sys
+	// TODO: Make sure this is wrapped in something that charges gas for each of the calls
+	return rs.sys
 }
 
-func (rt *Runtime) StartSpan(name string) vmr.TraceSpan {
+func (rs *Runtime) StartSpan(name string) vmr.TraceSpan {
 	panic("implement me")
 }
 
@@ -312,12 +307,12 @@ func (rt *Runtime) Context() context.Context {
 	return rt.ctx
 }
 
-func (rt *Runtime) Abortf(code exitcode.ExitCode, msg string, args ...interface{}) {
+func (rs *Runtime) Abortf(code exitcode.ExitCode, msg string, args ...interface{}) {
-	log.Warnf("Abortf: " + fmt.Sprintf(msg, args...))
+	log.Error("Abortf: ", fmt.Sprintf(msg, args...))
 	panic(aerrors.NewfSkip(2, code, msg, args...))
 }
 
-func (rt *Runtime) AbortStateMsg(msg string) {
+func (rs *Runtime) AbortStateMsg(msg string) {
 	panic(aerrors.NewfSkip(3, 101, msg))
 }
 
@@ -335,8 +330,8 @@ func (rt *Runtime) ValidateImmediateCallerType(ts ...cid.Cid) {
 	rt.Abortf(exitcode.SysErrForbidden, "caller cid type %q was not one of %v", callerCid, ts)
 }
 
-func (rt *Runtime) CurrEpoch() abi.ChainEpoch {
+func (rs *Runtime) CurrEpoch() abi.ChainEpoch {
-	return rt.height
+	return rs.height
 }
 
 type dumbWrapperType struct {
@@ -347,20 +342,20 @@ func (dwt *dumbWrapperType) Into(um vmr.CBORUnmarshaler) error {
 	return um.UnmarshalCBOR(bytes.NewReader(dwt.val))
 }
 
-func (rt *Runtime) Send(to address.Address, method abi.MethodNum, m vmr.CBORMarshaler, value abi.TokenAmount) (vmr.SendReturn, exitcode.ExitCode) {
+func (rs *Runtime) Send(to address.Address, method abi.MethodNum, m vmr.CBORMarshaler, value abi.TokenAmount) (vmr.SendReturn, exitcode.ExitCode) {
-	if !rt.allowInternal {
+	if !rs.allowInternal {
-		rt.Abortf(exitcode.SysErrorIllegalActor, "runtime.Send() is currently disallowed")
+		rs.Abortf(exitcode.SysErrorIllegalActor, "runtime.Send() is currently disallowed")
 	}
 	var params []byte
 	if m != nil {
 		buf := new(bytes.Buffer)
 		if err := m.MarshalCBOR(buf); err != nil {
-			rt.Abortf(exitcode.SysErrInvalidParameters, "failed to marshal input parameters: %s", err)
+			rs.Abortf(exitcode.SysErrInvalidParameters, "failed to marshal input parameters: %s", err)
 		}
 		params = buf.Bytes()
 	}
 
-	ret, err := rt.internalSend(rt.Message().Receiver(), to, method, value, params)
+	ret, err := rs.internalSend(rs.Message().Receiver(), to, method, value, params)
 	if err != nil {
 		if err.IsFatal() {
 			panic(err)
@@ -368,13 +363,10 @@ func (rt *Runtime) Send(to address.Address, method abi.MethodNum, m vmr.CBORMars
 		log.Warnf("vmctx send failed: to: %s, method: %d: ret: %d, err: %s", to, method, ret, err)
 		return nil, err.RetCode()
 	}
-	_ = rt.chargeGasSafe(gasOnActorExec)
 	return &dumbWrapperType{ret}, 0
 }
 
 func (rt *Runtime) internalSend(from, to address.Address, method abi.MethodNum, value types.BigInt, params []byte) ([]byte, aerrors.ActorError) {
-
-	start := time.Now()
 	ctx, span := trace.StartSpan(rt.ctx, "vmc.Send")
 	defer span.End()
 	if span.IsRecordingEvents() {
@@ -400,62 +392,78 @@ func (rt *Runtime) internalSend(from, to address.Address, method abi.MethodNum,
 	}
 	defer st.ClearSnapshot()
 
-	ret, errSend, subrt := rt.vm.send(ctx, msg, rt, nil, start)
+	ret, errSend, subrt := rt.vm.send(ctx, msg, rt, 0)
 	if errSend != nil {
 		if errRevert := st.Revert(); errRevert != nil {
 			return nil, aerrors.Escalate(errRevert, "failed to revert state tree after failed subcall")
 		}
 	}
 
+	mr := types.MessageReceipt{
+		ExitCode: aerrors.RetCode(errSend),
+		Return:   ret,
+		GasUsed:  0,
+	}
+
+	er := types.ExecutionResult{
+		Msg:    msg,
+		MsgRct: &mr,
+	}
+
+	if errSend != nil {
+		er.Error = errSend.Error()
+	}
+
 	if subrt != nil {
+		er.Subcalls = subrt.internalExecutions
 		rt.numActorsCreated = subrt.numActorsCreated
 	}
-	rt.executionTrace.Subcalls = append(rt.executionTrace.Subcalls, subrt.executionTrace)
+	rt.internalExecutions = append(rt.internalExecutions, &er)
 	return ret, errSend
 }
 
-func (rt *Runtime) State() vmr.StateHandle {
+func (rs *Runtime) State() vmr.StateHandle {
-	return &shimStateHandle{rt: rt}
+	return &shimStateHandle{rs: rs}
 }
 
 type shimStateHandle struct {
-	rt *Runtime
+	rs *Runtime
 }
 
 func (ssh *shimStateHandle) Create(obj vmr.CBORMarshaler) {
-	c := ssh.rt.Put(obj)
+	c := ssh.rs.Put(obj)
 	// TODO: handle error below
-	ssh.rt.stateCommit(EmptyObjectCid, c)
+	ssh.rs.stateCommit(EmptyObjectCid, c)
 }
 
 func (ssh *shimStateHandle) Readonly(obj vmr.CBORUnmarshaler) {
-	act, err := ssh.rt.state.GetActor(ssh.rt.Message().Receiver())
+	act, err := ssh.rs.state.GetActor(ssh.rs.Message().Receiver())
 	if err != nil {
-		ssh.rt.Abortf(exitcode.SysErrorIllegalArgument, "failed to get actor for Readonly state: %s", err)
+		ssh.rs.Abortf(exitcode.SysErrorIllegalArgument, "failed to get actor for Readonly state: %s", err)
 	}
-	ssh.rt.Get(act.Head, obj)
+	ssh.rs.Get(act.Head, obj)
 }
 
 func (ssh *shimStateHandle) Transaction(obj vmr.CBORer, f func() interface{}) interface{} {
 	if obj == nil {
-		ssh.rt.Abortf(exitcode.SysErrorIllegalActor, "Must not pass nil to Transaction()")
+		ssh.rs.Abortf(exitcode.SysErrorIllegalActor, "Must not pass nil to Transaction()")
 	}
 
-	act, err := ssh.rt.state.GetActor(ssh.rt.Message().Receiver())
+	act, err := ssh.rs.state.GetActor(ssh.rs.Message().Receiver())
 	if err != nil {
-		ssh.rt.Abortf(exitcode.SysErrorIllegalActor, "failed to get actor for Transaction: %s", err)
+		ssh.rs.Abortf(exitcode.SysErrorIllegalActor, "failed to get actor for Transaction: %s", err)
 	}
 	baseState := act.Head
-	ssh.rt.Get(baseState, obj)
+	ssh.rs.Get(baseState, obj)
 
-	ssh.rt.allowInternal = false
+	ssh.rs.allowInternal = false
 	out := f()
-	ssh.rt.allowInternal = true
+	ssh.rs.allowInternal = true
 
-	c := ssh.rt.Put(obj)
+	c := ssh.rs.Put(obj)
 
 	// TODO: handle error below
-	ssh.rt.stateCommit(baseState, c)
+	ssh.rs.stateCommit(baseState, c)
 
 	return out
 }
@@ -492,78 +500,22 @@ func (rt *Runtime) stateCommit(oldh, newh cid.Cid) aerrors.ActorError {
 	return nil
 }
 
-func (rt *Runtime) finilizeGasTracing() {
+func (rt *Runtime) ChargeGas(toUse int64) {
-	if rt.lastGasCharge != nil {
+	err := rt.chargeGasSafe(toUse)
-		rt.lastGasCharge.TimeTaken = time.Since(rt.lastGasChargeTime)
-	}
-}
-
-// ChargeGas is spec actors function
-func (rt *Runtime) ChargeGas(name string, compute int64, virtual int64) {
-	err := rt.chargeGasInternal(newGasCharge(name, compute, 0).WithVirtual(virtual, 0), 1)
 	if err != nil {
 		panic(err)
 	}
 }
 
-func (rt *Runtime) chargeGas(gas GasCharge) {
+func (rt *Runtime) chargeGasSafe(toUse int64) aerrors.ActorError {
-	err := rt.chargeGasInternal(gas, 1)
-	if err != nil {
-		panic(err)
-	}
-}
-
-func (rt *Runtime) chargeGasFunc(skip int) func(GasCharge) {
-	return func(gas GasCharge) {
-		err := rt.chargeGasInternal(gas, 1+skip)
-		if err != nil {
-			panic(err)
-		}
-	}
-
-}
-
-func (rt *Runtime) chargeGasInternal(gas GasCharge, skip int) aerrors.ActorError {
-	toUse := gas.Total()
-	var callers [10]uintptr
-	cout := gruntime.Callers(2+skip, callers[:])
-
-	now := time.Now()
-	if rt.lastGasCharge != nil {
-		rt.lastGasCharge.TimeTaken = now.Sub(rt.lastGasChargeTime)
-	}
-
-	gasTrace := types.GasTrace{
-		Name:  gas.Name,
-		Extra: gas.Extra,
-
-		TotalGas:   toUse,
-		ComputeGas: gas.ComputeGas,
-		StorageGas: gas.StorageGas,
-
-		TotalVirtualGas:   gas.VirtualCompute*GasComputeMulti + gas.VirtualStorage*GasStorageMulti,
-		VirtualComputeGas: gas.VirtualCompute,
-		VirtualStorageGas: gas.VirtualStorage,
-
-		Callers: callers[:cout],
-	}
-	rt.executionTrace.GasCharges = append(rt.executionTrace.GasCharges, &gasTrace)
-	rt.lastGasChargeTime = now
-	rt.lastGasCharge = &gasTrace
-
 	if rt.gasUsed+toUse > rt.gasAvailable {
 		rt.gasUsed = rt.gasAvailable
-		return aerrors.Newf(exitcode.SysErrOutOfGas, "not enough gas: used=%d, available=%d",
+		return aerrors.Newf(exitcode.SysErrOutOfGas, "not enough gas: used=%d, available=%d", rt.gasUsed, rt.gasAvailable)
-			rt.gasUsed, rt.gasAvailable)
 	}
 	rt.gasUsed += toUse
 	return nil
 }
 
-func (rt *Runtime) chargeGasSafe(gas GasCharge) aerrors.ActorError {
-	return rt.chargeGasInternal(gas, 1)
-}
-
 func (rt *Runtime) Pricelist() Pricelist {
 	return rt.pricelist
 }

chain/vm/syscalls.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"context"
 	"fmt"
-	goruntime "runtime"
 	"sync"
 
 	"github.com/filecoin-project/go-address"
@@ -43,7 +42,7 @@ type syscallShim struct {
 	verifier ffiwrapper.Verifier
 }
 
-func (ss *syscallShim) ComputeUnsealedSectorCID(st abi.RegisteredSealProof, pieces []abi.PieceInfo) (cid.Cid, error) {
+func (ss *syscallShim) ComputeUnsealedSectorCID(st abi.RegisteredProof, pieces []abi.PieceInfo) (cid.Cid, error) {
 	var sum abi.PaddedPieceSize
 	for _, p := range pieces {
 		sum += p.Size
@@ -115,7 +114,7 @@ func (ss *syscallShim) VerifyConsensusFault(a, b, extra []byte) (*runtime.Consen
 	// (b) time-offset mining fault
 	// strictly speaking no need to compare heights based on double fork mining check above,
 	// but at same height this would be a different fault.
-	if types.CidArrsEqual(blockA.Parents, blockB.Parents) && blockA.Height != blockB.Height {
+	if !types.CidArrsEqual(blockA.Parents, blockB.Parents) && blockA.Height != blockB.Height {
 		consensusFault = &runtime.ConsensusFault{
 			Target: blockA.Miner,
 			Epoch:  blockB.Height,
@@ -159,7 +158,7 @@ func (ss *syscallShim) VerifyConsensusFault(a, b, extra []byte) (*runtime.Consen
 	}
 
 	if sigErr := ss.VerifyBlockSig(&blockB); sigErr != nil {
-		return nil, xerrors.Errorf("cannot verify second block sig: %w", sigErr)
+		return nil, xerrors.Errorf("cannot verify first block sig: %w", sigErr)
 	}
 
 	return consensusFault, nil
@@ -185,7 +184,7 @@ func (ss *syscallShim) VerifyBlockSig(blk *types.BlockHeader) error {
 		return err
 	}
 
-	if err := sigs.CheckBlockSignature(ss.ctx, blk, waddr); err != nil {
+	if err := sigs.CheckBlockSignature(blk, ss.ctx, waddr); err != nil {
 		return err
 	}
 
@@ -203,6 +202,20 @@ func (ss *syscallShim) VerifyPoSt(proof abi.WindowPoStVerifyInfo) error {
 	return nil
 }
 
+func cidToCommD(c cid.Cid) [32]byte {
+	b := c.Bytes()
+	var out [32]byte
+	copy(out[:], b[len(b)-32:])
+	return out
+}
+
+func cidToCommR(c cid.Cid) [32]byte {
+	b := c.Bytes()
+	var out [32]byte
+	copy(out[:], b[len(b)-32:])
+	return out
+}
+
 func (ss *syscallShim) VerifySeal(info abi.SealVerifyInfo) error {
 	//_, span := trace.StartSpan(ctx, "ValidatePoRep")
 	//defer span.End()
@@ -241,13 +254,9 @@ func (ss *syscallShim) VerifySignature(sig crypto.Signature, addr address.Addres
 	return sigs.Verify(&sig, kaddr, input)
 }
 
-var BatchSealVerifyParallelism = goruntime.NumCPU()
-
 func (ss *syscallShim) BatchVerifySeals(inp map[address.Address][]abi.SealVerifyInfo) (map[address.Address][]bool, error) {
 	out := make(map[address.Address][]bool)
 
-	sema := make(chan struct{}, BatchSealVerifyParallelism)
-
 	var wg sync.WaitGroup
 	for addr, seals := range inp {
 		results := make([]bool, len(seals))
@@ -257,16 +266,12 @@ func (ss *syscallShim) BatchVerifySeals(inp map[address.Address][]abi.SealVerify
 			wg.Add(1)
 			go func(ma address.Address, ix int, svi abi.SealVerifyInfo, res []bool) {
 				defer wg.Done()
-				sema <- struct{}{}
-
 				if err := ss.VerifySeal(svi); err != nil {
 					log.Warnw("seal verify in batch failed", "miner", ma, "index", ix, "err", err)
 					res[ix] = false
 				} else {
 					res[ix] = true
 				}
-
-				<-sema
 			}(addr, i, s, results)
 		}
 	}

chain/vm/vm.go

@@ -35,7 +35,6 @@ import (
 )
 
 var log = logging.Logger("vm")
-var gasOnActorExec = newGasCharge("OnActorExec", 0, 0)
 
 // ResolveToKeyAddr returns the public key type of address (`BLS`/`SECP256K1`) of an account actor identified by `addr`.
 func ResolveToKeyAddr(state types.StateTree, cst cbor.IpldStore, addr address.Address) (address.Address, aerrors.ActorError) {
@@ -63,19 +62,17 @@ func ResolveToKeyAddr(state types.StateTree, cst cbor.IpldStore, addr address.Ad
 var _ cbor.IpldBlockstore = (*gasChargingBlocks)(nil)
 
 type gasChargingBlocks struct {
-	chargeGas func(GasCharge)
+	chargeGas func(int64)
 	pricelist Pricelist
 	under     cbor.IpldBlockstore
 }
 
 func (bs *gasChargingBlocks) Get(c cid.Cid) (block.Block, error) {
-	bs.chargeGas(newGasCharge("OnIpldGetStart", 0, 0))
 	blk, err := bs.under.Get(c)
 	if err != nil {
 		return nil, aerrors.Escalate(err, "failed to get block from blockstore")
 	}
 	bs.chargeGas(bs.pricelist.OnIpldGet(len(blk.RawData())))
-	bs.chargeGas(gasOnActorExec)
 
 	return blk, nil
 }
@@ -86,7 +83,6 @@ func (bs *gasChargingBlocks) Put(blk block.Block) error {
 	if err := bs.under.Put(blk); err != nil {
 		return aerrors.Escalate(err, "failed to write data to disk")
 	}
-	bs.chargeGas(gasOnActorExec)
 	return nil
 }
 
@@ -106,16 +102,15 @@ func (vm *VM) makeRuntime(ctx context.Context, msg *types.Message, origin addres
 		pricelist:        PricelistByEpoch(vm.blockHeight),
 		allowInternal:    true,
 		callerValidated:  false,
-		executionTrace:   types.ExecutionTrace{Msg: msg},
 	}
 
 	rt.cst = &cbor.BasicIpldStore{
-		Blocks: &gasChargingBlocks{rt.chargeGasFunc(2), rt.pricelist, vm.cst.Blocks},
+		Blocks: &gasChargingBlocks{rt.ChargeGas, rt.pricelist, vm.cst.Blocks},
 		Atlas:  vm.cst.Atlas,
 	}
 	rt.sys = pricedSyscalls{
 		under:     vm.Syscalls,
-		chargeGas: rt.chargeGasFunc(1),
+		chargeGas: rt.ChargeGas,
 		pl:        rt.pricelist,
 	}
 
@@ -136,7 +131,7 @@ type VM struct {
 	cst         *cbor.BasicIpldStore
 	buf         *bufbstore.BufferedBS
 	blockHeight abi.ChainEpoch
-	inv         *Invoker
+	inv         *invoker
 	rand        Rand
 
 	Syscalls runtime.Syscalls
@@ -168,93 +163,63 @@ type Rand interface {
 
 type ApplyRet struct {
 	types.MessageReceipt
-	ActorErr       aerrors.ActorError
+	ActorErr           aerrors.ActorError
-	Penalty        types.BigInt
+	Penalty            types.BigInt
-	ExecutionTrace types.ExecutionTrace
+	InternalExecutions []*types.ExecutionResult
-	Duration       time.Duration
+	Duration           time.Duration
 }
 
 func (vm *VM) send(ctx context.Context, msg *types.Message, parent *Runtime,
-	gasCharge *GasCharge, start time.Time) ([]byte, aerrors.ActorError, *Runtime) {
+	gasCharge int64) ([]byte, aerrors.ActorError, *Runtime) {
-
 	st := vm.cstate
+	gasUsed := gasCharge
 
 	origin := msg.From
 	on := msg.Nonce
 	var nac uint64 = 0
-	var gasUsed int64
 	if parent != nil {
-		gasUsed = parent.gasUsed
+		gasUsed = parent.gasUsed + gasUsed
 		origin = parent.origin
 		on = parent.originNonce
 		nac = parent.numActorsCreated
 	}
 
 	rt := vm.makeRuntime(ctx, msg, origin, on, gasUsed, nac)
-	rt.lastGasChargeTime = start
 	if parent != nil {
-		rt.lastGasChargeTime = parent.lastGasChargeTime
-		rt.lastGasCharge = parent.lastGasCharge
 		defer func() {
 			parent.gasUsed = rt.gasUsed
-			parent.lastGasChargeTime = rt.lastGasChargeTime
-			parent.lastGasCharge = rt.lastGasCharge
 		}()
 	}
 
-	if gasCharge != nil {
+	if aerr := rt.chargeGasSafe(rt.Pricelist().OnMethodInvocation(msg.Value, msg.Method)); aerr != nil {
-		if err := rt.chargeGasSafe(*gasCharge); err != nil {
+		return nil, aerrors.Wrap(aerr, "not enough gas for method invocation"), rt
-			// this should never happen
-			return nil, aerrors.Wrap(err, "not enough gas for initial message charge, this should not happen"), rt
-		}
 	}
 
-	ret, err := func() ([]byte, aerrors.ActorError) {
+	toActor, err := st.GetActor(msg.To)
-		if aerr := rt.chargeGasSafe(rt.Pricelist().OnMethodInvocation(msg.Value, msg.Method)); aerr != nil {
-			return nil, aerrors.Wrap(aerr, "not enough gas for method invocation")
-		}
-
-		toActor, err := st.GetActor(msg.To)
-		if err != nil {
-			if xerrors.Is(err, init_.ErrAddressNotFound) {
-				a, err := TryCreateAccountActor(rt, msg.To)
-				if err != nil {
-					return nil, aerrors.Wrapf(err, "could not create account")
-				}
-				toActor = a
-			} else {
-				return nil, aerrors.Escalate(err, "getting actor")
-			}
-		}
-
-		if types.BigCmp(msg.Value, types.NewInt(0)) != 0 {
-			if err := vm.transfer(msg.From, msg.To, msg.Value); err != nil {
-				return nil, aerrors.Wrap(err, "failed to transfer funds")
-			}
-		}
-
-		if msg.Method != 0 {
-			var ret []byte
-			_ = rt.chargeGasSafe(gasOnActorExec)
-			ret, err := vm.Invoke(toActor, rt, msg.Method, msg.Params)
-			_ = rt.chargeGasSafe(newGasCharge("OnActorExecDone", 0, 0))
-			return ret, err
-		}
-		return nil, nil
-	}()
-
-	mr := types.MessageReceipt{
-		ExitCode: aerrors.RetCode(err),
-		Return:   ret,
-		GasUsed:  rt.gasUsed,
-	}
-	rt.executionTrace.MsgRct = &mr
-	rt.executionTrace.Duration = time.Since(start)
 	if err != nil {
-		rt.executionTrace.Error = err.Error()
+		if xerrors.Is(err, init_.ErrAddressNotFound) {
+			a, err := TryCreateAccountActor(rt, msg.To)
+			if err != nil {
+				return nil, aerrors.Wrapf(err, "could not create account"), rt
+			}
+			toActor = a
+		} else {
+			return nil, aerrors.Escalate(err, "getting actor"), rt
+		}
 	}
 
-	return ret, err, rt
+	if types.BigCmp(msg.Value, types.NewInt(0)) != 0 {
+		if err := vm.transfer(msg.From, msg.To, msg.Value); err != nil {
+			return nil, aerrors.Wrap(err, "failed to transfer funds"), nil
+		}
+	}
+
+	if msg.Method != 0 {
+		ret, err := vm.Invoke(toActor, rt, msg.Method, msg.Params)
+		return ret, err, rt
+	}
+
+	return nil, nil, rt
 }
 
 func checkMessage(msg *types.Message) error {
@@ -278,18 +243,17 @@ func checkMessage(msg *types.Message) error {
 
 func (vm *VM) ApplyImplicitMessage(ctx context.Context, msg *types.Message) (*ApplyRet, error) {
 	start := time.Now()
-	ret, actorErr, rt := vm.send(ctx, msg, nil, nil, start)
+	ret, actorErr, rt := vm.send(ctx, msg, nil, 0)
-	rt.finilizeGasTracing()
 	return &ApplyRet{
 		MessageReceipt: types.MessageReceipt{
 			ExitCode: aerrors.RetCode(actorErr),
 			Return:   ret,
 			GasUsed:  0,
 		},
-		ActorErr:       actorErr,
+		ActorErr:           actorErr,
-		ExecutionTrace: rt.executionTrace,
+		InternalExecutions: rt.internalExecutions,
-		Penalty:        types.NewInt(0),
+		Penalty:            types.NewInt(0),
-		Duration:       time.Since(start),
+		Duration:           time.Since(start),
 	}, actorErr
 }
 
@@ -312,8 +276,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 
 	pl := PricelistByEpoch(vm.blockHeight)
 
-	msgGas := pl.OnChainMessage(cmsg.ChainLength())
+	msgGasCost := pl.OnChainMessage(cmsg.ChainLength())
-	msgGasCost := msgGas.Total()
 	// this should never happen, but is currently still exercised by some tests
 	if msgGasCost > msg.GasLimit {
 		return &ApplyRet{
@@ -396,7 +359,7 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 	}
 	defer st.ClearSnapshot()
 
-	ret, actorErr, rt := vm.send(ctx, msg, nil, &msgGas, start)
+	ret, actorErr, rt := vm.send(ctx, msg, nil, msgGasCost)
 	if aerrors.IsFatal(actorErr) {
 		return nil, xerrors.Errorf("[from=%s,to=%s,n=%d,m=%d,h=%d] fatal error: %w", msg.From, msg.To, msg.Nonce, msg.Method, vm.blockHeight, actorErr)
 	}
@@ -450,18 +413,16 @@ func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet,
 		return nil, xerrors.Errorf("gas handling math is wrong")
 	}
 
-	rt.finilizeGasTracing()
-
 	return &ApplyRet{
 		MessageReceipt: types.MessageReceipt{
 			ExitCode: errcode,
 			Return:   ret,
 			GasUsed:  gasUsed,
 		},
-		ActorErr:       actorErr,
+		ActorErr:           actorErr,
-		ExecutionTrace: rt.executionTrace,
+		InternalExecutions: rt.internalExecutions,
-		Penalty:        types.NewInt(0),
+		Penalty:            types.NewInt(0),
-		Duration:       time.Since(start),
+		Duration:           time.Since(start),
 	}, nil
 }
 
@@ -493,7 +454,7 @@ func (vm *VM) Flush(ctx context.Context) (cid.Cid, error) {
 	return root, nil
 }
 
-// MutateState usage: MutateState(ctx, idAddr, func(cst cbor.IpldStore, st *ActorStateType) error {...})
+// vm.MutateState(idAddr, func(cst cbor.IpldStore, st *ActorStateType) error {...})
 func (vm *VM) MutateState(ctx context.Context, addr address.Address, fn interface{}) error {
 	act, err := vm.cstate.GetActor(addr)
 	if err != nil {
@@ -630,7 +591,7 @@ func (vm *VM) Invoke(act *types.Actor, rt *Runtime, method abi.MethodNum, params
 	return ret, nil
 }
 
-func (vm *VM) SetInvoker(i *Invoker) {
+func (vm *VM) SetInvoker(i *invoker) {
 	vm.inv = i
 }
 
@@ -646,17 +607,17 @@ func (vm *VM) transfer(from, to address.Address, amt types.BigInt) aerrors.Actor
 		return nil
 	}
 
-	fromID, err := vm.cstate.LookupID(from)
+	fromId, err := vm.cstate.LookupID(from)
 	if err != nil {
 		return aerrors.Fatalf("transfer failed when resolving sender address: %s", err)
 	}
 
-	toID, err := vm.cstate.LookupID(to)
+	toId, err := vm.cstate.LookupID(to)
 	if err != nil {
 		return aerrors.Fatalf("transfer failed when resolving receiver address: %s", err)
 	}
 
-	if fromID == toID {
+	if fromId == toId {
 		return nil
 	}
 
@@ -664,12 +625,12 @@ func (vm *VM) transfer(from, to address.Address, amt types.BigInt) aerrors.Actor
 		return aerrors.Newf(exitcode.SysErrForbidden, "attempted to transfer negative value: %s", amt)
 	}
 
-	f, err := vm.cstate.GetActor(fromID)
+	f, err := vm.cstate.GetActor(fromId)
 	if err != nil {
 		return aerrors.Fatalf("transfer failed when retrieving sender actor: %s", err)
 	}
 
-	t, err := vm.cstate.GetActor(toID)
+	t, err := vm.cstate.GetActor(toId)
 	if err != nil {
 		return aerrors.Fatalf("transfer failed when retrieving receiver actor: %s", err)
 	}
@@ -679,11 +640,11 @@ func (vm *VM) transfer(from, to address.Address, amt types.BigInt) aerrors.Actor
 	}
 	depositFunds(t, amt)
 
-	if err := vm.cstate.SetActor(fromID, f); err != nil {
+	if err := vm.cstate.SetActor(fromId, f); err != nil {
 		return aerrors.Fatalf("transfer failed when setting receiver actor: %s", err)
 	}
 
-	if err := vm.cstate.SetActor(toID, t); err != nil {
+	if err := vm.cstate.SetActor(toId, t); err != nil {
 		return aerrors.Fatalf("transfer failed when setting sender actor: %s", err)
 	}
 

chain/wallet/wallet.go

@@ -22,11 +22,10 @@ import (
 var log = logging.Logger("wallet")
 
 const (
-	KNamePrefix  = "wallet-"
+	KNamePrefix = "wallet-"
-	KTrashPrefix = "trash-"
+	KDefault    = "default"
-	KDefault     = "default"
+	KTBLS       = "bls"
-	KTBLS        = "bls"
+	KTSecp256k1 = "secp256k1"
-	KTSecp256k1  = "secp256k1"
 )
 
 type Wallet struct {
@@ -231,23 +230,6 @@ func (w *Wallet) HasKey(addr address.Address) (bool, error) {
 	return k != nil, nil
 }
 
-func (w *Wallet) DeleteKey(addr address.Address) error {
-	k, err := w.findKey(addr)
-	if err != nil {
-		return xerrors.Errorf("failed to delete key %s : %w", addr, err)
-	}
-
-	if err := w.keystore.Put(KTrashPrefix+k.Address.String(), k.KeyInfo); err != nil {
-		return xerrors.Errorf("failed to mark key %s as trashed: %w", addr, err)
-	}
-
-	if err := w.keystore.Delete(KNamePrefix + k.Address.String()); err != nil {
-		return xerrors.Errorf("failed to delete key %s: %w", addr, err)
-	}
-
-	return nil
-}
-
 type Key struct {
 	types.KeyInfo
 

cli/auth.go

@@ -3,8 +3,8 @@ package cli
 import (
 	"fmt"
 
-	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/go-jsonrpc/auth"
 

cli/chain.go

@@ -12,6 +12,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/docker/go-units"
 	"github.com/filecoin-project/go-address"
 	cborutil "github.com/filecoin-project/go-cbor-util"
 	"github.com/filecoin-project/specs-actors/actors/abi"
@@ -22,9 +23,9 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/builtin/power"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 	cid "github.com/ipfs/go-cid"
-	"github.com/urfave/cli/v2"
 	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/actors"
@@ -221,9 +222,6 @@ var chainStatObjCmd = &cli.Command{
 		base := cid.Undef
 		if cctx.IsSet("base") {
 			base, err = cid.Decode(cctx.String("base"))
-			if err != nil {
-				return err
-			}
 		}
 
 		stats, err := api.ChainStatObj(ctx, obj, base)
@@ -232,7 +230,7 @@ var chainStatObjCmd = &cli.Command{
 		}
 
 		fmt.Printf("Links: %d\n", stats.Links)
-		fmt.Printf("Size: %s (%d)\n", types.SizeStr(types.NewInt(stats.Size)), stats.Size)
+		fmt.Printf("Size: %s (%d)\n", units.BytesSize(float64(stats.Size)), stats.Size)
 		return nil
 	},
 }
@@ -444,8 +442,7 @@ var chainGetCmd = &cli.Command{
    - /ipfs/[cid]/@Hi:123 - get varint elem 123 from hamt
    - /ipfs/[cid]/@Hu:123 - get uvarint elem 123 from hamt
    - /ipfs/[cid]/@Ha:t01 - get element under Addr(t01).Bytes
-   - /ipfs/[cid]/@A:10   - get 10th amt element
+   - /ipfs/[cid]/@A:10 - get 10th amt element
-   - .../@Ha:t01/@state  - get pretty map-based actor state
 
    List of --as-type types:
    - raw
@@ -844,10 +841,6 @@ var slashConsensusFault = &cli.Command{
 			Name:  "miner",
 			Usage: "Miner address",
 		},
-		&cli.StringFlag{
-			Name:  "extra",
-			Usage: "Extra block cid",
-		},
 	},
 	Action: func(cctx *cli.Context) error {
 		api, closer, err := GetFullNodeAPI(cctx)
@@ -892,34 +885,10 @@ var slashConsensusFault = &cli.Command{
 			return err
 		}
 
-		params := miner.ReportConsensusFaultParams{
+		params, err := actors.SerializeParams(&miner.ReportConsensusFaultParams{
 			BlockHeader1: bh1,
 			BlockHeader2: bh2,
-		}
+		})
-
-		if cctx.String("extra") != "" {
-			cExtra, err := cid.Parse(cctx.String("extra"))
-			if err != nil {
-				return xerrors.Errorf("parsing cid extra: %w", err)
-			}
-
-			bExtra, err := api.ChainGetBlock(ctx, cExtra)
-			if err != nil {
-				return xerrors.Errorf("getting block extra: %w", err)
-			}
-
-			be, err := cborutil.Dump(bExtra)
-			if err != nil {
-				return err
-			}
-
-			params.BlockHeaderExtra = be
-		}
-
-		enc, err := actors.SerializeParams(&params)
-		if err != nil {
-			return err
-		}
 
 		if cctx.String("miner") == "" {
 			return xerrors.Errorf("--miner flag is required")
@@ -937,7 +906,7 @@ var slashConsensusFault = &cli.Command{
 			GasPrice: types.NewInt(1),
 			GasLimit: 10000000,
 			Method:   builtin.MethodsMiner.ReportConsensusFault,
-			Params:   enc,
+			Params:   params,
 		}
 
 		smsg, err := api.MpoolPushMessage(ctx, msg)

cli/client.go

@@ -8,48 +8,19 @@ import (
 	"text/tabwriter"
 
 	"github.com/ipfs/go-cid"
-	"github.com/ipfs/go-cidutil/cidenc"
 	"github.com/libp2p/go-libp2p-core/peer"
-	"github.com/multiformats/go-multibase"
-	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 
-	"github.com/filecoin-project/lotus/api"
 	lapi "github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/types"
 )
 
-var CidBaseFlag = cli.StringFlag{
-	Name:        "cid-base",
-	Hidden:      true,
-	Value:       "base32",
-	Usage:       "Multibase encoding used for version 1 CIDs in output.",
-	DefaultText: "base32",
-}
-
-// GetCidEncoder returns an encoder using the `cid-base` flag if provided, or
-// the default (Base32) encoder if not.
-func GetCidEncoder(cctx *cli.Context) (cidenc.Encoder, error) {
-	val := cctx.String("cid-base")
-
-	e := cidenc.Encoder{Base: multibase.MustNewEncoder(multibase.Base32)}
-
-	if val != "" {
-		var err error
-		e.Base, err = multibase.EncoderByName(val)
-		if err != nil {
-			return e, err
-		}
-	}
-
-	return e, nil
-}
-
 var clientCmd = &cli.Command{
 	Name:  "client",
 	Usage: "Make deals, store data, retrieve data",
@@ -75,7 +46,6 @@ var clientImportCmd = &cli.Command{
 			Name:  "car",
 			Usage: "import from a car file instead of a regular file",
 		},
-		&CidBaseFlag,
 	},
 	Action: func(cctx *cli.Context) error {
 		api, closer, err := GetFullNodeAPI(cctx)
@@ -84,11 +54,6 @@ var clientImportCmd = &cli.Command{
 		}
 		defer closer()
 		ctx := ReqContext(cctx)
-
-		if cctx.NArg() != 1 {
-			return xerrors.New("expected input path as the only arg")
-		}
-
 		absPath, err := filepath.Abs(cctx.Args().First())
 		if err != nil {
 			return err
@@ -102,14 +67,7 @@ var clientImportCmd = &cli.Command{
 		if err != nil {
 			return err
 		}
-
+		fmt.Println(c.String())
-		encoder, err := GetCidEncoder(cctx)
-		if err != nil {
-			return err
-		}
-
-		fmt.Println(encoder.Encode(c))
-
 		return nil
 	},
 }
@@ -118,9 +76,6 @@ var clientCommPCmd = &cli.Command{
 	Name:      "commP",
 	Usage:     "calculate the piece-cid (commP) of a CAR file",
 	ArgsUsage: "[inputFile minerAddress]",
-	Flags: []cli.Flag{
-		&CidBaseFlag,
-	},
 	Action: func(cctx *cli.Context) error {
 		api, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
@@ -139,17 +94,12 @@ var clientCommPCmd = &cli.Command{
 		}
 
 		ret, err := api.ClientCalcCommP(ctx, cctx.Args().Get(0), miner)
+
 		if err != nil {
 			return err
 		}
-
+		fmt.Println("CID: ", ret.Root)
-		encoder, err := GetCidEncoder(cctx)
+		fmt.Println("Piece size: ", ret.Size)
-		if err != nil {
-			return err
-		}
-
-		fmt.Println("CID: ", encoder.Encode(ret.Root))
-		fmt.Println("Piece size: ", types.SizeStr(types.NewInt(uint64(ret.Size))))
 		return nil
 	},
 }
@@ -187,9 +137,6 @@ var clientCarGenCmd = &cli.Command{
 var clientLocalCmd = &cli.Command{
 	Name:  "local",
 	Usage: "List locally imported data",
-	Flags: []cli.Flag{
-		&CidBaseFlag,
-	},
 	Action: func(cctx *cli.Context) error {
 		api, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
@@ -202,14 +149,8 @@ var clientLocalCmd = &cli.Command{
 		if err != nil {
 			return err
 		}
-
-		encoder, err := GetCidEncoder(cctx)
-		if err != nil {
-			return err
-		}
-
 		for _, v := range list {
-			fmt.Printf("%s %s %s %s\n", encoder.Encode(v.Key), v.FilePath, types.SizeStr(types.NewInt(v.Size)), v.Status)
+			fmt.Printf("%s %s %d %s\n", v.Key, v.FilePath, v.Size, v.Status)
 		}
 		return nil
 	},
@@ -237,7 +178,6 @@ var clientDealCmd = &cli.Command{
 			Usage: "specify the epoch that the deal should start at",
 			Value: -1,
 		},
-		&CidBaseFlag,
 	},
 	Action: func(cctx *cli.Context) error {
 		api, closer, err := GetFullNodeAPI(cctx)
@@ -323,13 +263,7 @@ var clientDealCmd = &cli.Command{
 			return err
 		}
 
-		encoder, err := GetCidEncoder(cctx)
+		fmt.Println(proposal)
-		if err != nil {
-			return err
-		}
-
-		fmt.Println(encoder.Encode(*proposal))
-
 		return nil
 	},
 }
@@ -377,7 +311,7 @@ var clientFindCmd = &cli.Command{
 				fmt.Printf("ERR %s@%s: %s\n", offer.Miner, offer.MinerPeerID, offer.Err)
 				continue
 			}
-			fmt.Printf("RETRIEVAL %s@%s-%sfil-%s\n", offer.Miner, offer.MinerPeerID, types.FIL(offer.MinPrice), types.SizeStr(types.NewInt(offer.Size)))
+			fmt.Printf("RETRIEVAL %s@%s-%sfil-%db\n", offer.Miner, offer.MinerPeerID, types.FIL(offer.MinPrice), offer.Size)
 		}
 
 		return nil
@@ -390,17 +324,13 @@ var clientRetrieveCmd = &cli.Command{
 	ArgsUsage: "[dataCid outputPath]",
 	Flags: []cli.Flag{
 		&cli.StringFlag{
-			Name:  "from",
+			Name:  "address",
-			Usage: "address to send transactions from",
+			Usage: "address to use for transactions",
 		},
 		&cli.BoolFlag{
 			Name:  "car",
 			Usage: "export to a car file instead of a regular file",
 		},
-		&cli.StringFlag{
-			Name:  "miner",
-			Usage: "miner address for retrieval, if not present it'll use local discovery",
-		},
 	},
 	Action: func(cctx *cli.Context) error {
 		if cctx.NArg() != 2 {
@@ -408,7 +338,7 @@ var clientRetrieveCmd = &cli.Command{
 			return nil
 		}
 
-		fapi, closer, err := GetFullNodeAPI(cctx)
+		api, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -416,10 +346,10 @@ var clientRetrieveCmd = &cli.Command{
 		ctx := ReqContext(cctx)
 
 		var payer address.Address
-		if cctx.String("from") != "" {
+		if cctx.String("address") != "" {
-			payer, err = address.NewFromString(cctx.String("from"))
+			payer, err = address.NewFromString(cctx.String("address"))
 		} else {
-			payer, err = fapi.WalletDefaultAddress(ctx)
+			payer, err = api.WalletDefaultAddress(ctx)
 		}
 		if err != nil {
 			return err
@@ -442,39 +372,23 @@ var clientRetrieveCmd = &cli.Command{
 			return nil
 		}*/ // TODO: fix
 
-		var offer api.QueryOffer
+		offers, err := api.ClientFindData(ctx, file)
-		minerStrAddr := cctx.String("miner")
+		if err != nil {
-		if minerStrAddr == "" { // Local discovery
+			return err
-			offers, err := fapi.ClientFindData(ctx, file)
-			if err != nil {
-				return err
-			}
-
-			// TODO: parse offer strings from `client find`, make this smarter
-			if len(offers) < 1 {
-				fmt.Println("Failed to find file")
-				return nil
-			}
-			offer = offers[0]
-		} else { // Directed retrieval
-			minerAddr, err := address.NewFromString(minerStrAddr)
-			if err != nil {
-				return err
-			}
-			offer, err = fapi.ClientMinerQueryOffer(ctx, file, minerAddr)
-			if err != nil {
-				return err
-			}
 		}
-		if offer.Err != "" {
+
-			return fmt.Errorf("The received offer errored: %s", offer.Err)
+		// TODO: parse offer strings from `client find`, make this smarter
+
+		if len(offers) < 1 {
+			fmt.Println("Failed to find file")
+			return nil
 		}
 
 		ref := &lapi.FileRef{
 			Path:  cctx.Args().Get(1),
 			IsCAR: cctx.Bool("car"),
 		}
-		if err := fapi.ClientRetrieve(ctx, offer.Order(payer), ref); err != nil {
+		if err := api.ClientRetrieve(ctx, offers[0].Order(payer), ref); err != nil {
 			return xerrors.Errorf("Retrieval Failed: %w", err)
 		}
 
@@ -503,7 +417,7 @@ var clientQueryAskCmd = &cli.Command{
 	},
 	Action: func(cctx *cli.Context) error {
 		if cctx.NArg() != 1 {
-			fmt.Println("Usage: query-ask [minerAddress]")
+			fmt.Println("Usage: query-ask [address]")
 			return nil
 		}
 
@@ -532,11 +446,11 @@ var clientQueryAskCmd = &cli.Command{
 				return xerrors.Errorf("failed to get peerID for miner: %w", err)
 			}
 
-			if peer.ID(mi.PeerId) == peer.ID("SETME") {
+			if mi.PeerId == peer.ID("SETME") {
 				return fmt.Errorf("the miner hasn't initialized yet")
 			}
 
-			pid = peer.ID(mi.PeerId)
+			pid = mi.PeerId
 		}
 
 		ask, err := api.ClientQueryAsk(ctx, pid, maddr)
@@ -546,7 +460,7 @@ var clientQueryAskCmd = &cli.Command{
 
 		fmt.Printf("Ask: %s\n", maddr)
 		fmt.Printf("Price per GiB: %s\n", types.FIL(ask.Ask.Price))
-		fmt.Printf("Max Piece size: %s\n", types.SizeStr(types.NewInt(uint64(ask.Ask.MaxPieceSize))))
+		fmt.Printf("Max Piece size: %d\n", ask.Ask.MaxPieceSize)
 
 		size := cctx.Int64("size")
 		if size == 0 {
@@ -623,7 +537,7 @@ var clientListDeals = &cli.Command{
 				slashed = fmt.Sprintf("Y (epoch %d)", d.OnChainDealState.SlashEpoch)
 			}
 
-			fmt.Fprintf(w, "%s\t%d\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%d\t%s\n", d.LocalDeal.ProposalCid, d.LocalDeal.DealID, d.LocalDeal.Provider, storagemarket.DealStates[d.LocalDeal.State], onChain, slashed, d.LocalDeal.PieceCID, types.SizeStr(types.NewInt(d.LocalDeal.Size)), d.LocalDeal.PricePerEpoch, d.LocalDeal.Duration, d.LocalDeal.Message)
+			fmt.Fprintf(w, "%s\t%d\t%s\t%s\t%s\t%s\t%s\t%d\t%s\t%d\t%s\n", d.LocalDeal.ProposalCid, d.LocalDeal.DealID, d.LocalDeal.Provider, storagemarket.DealStates[d.LocalDeal.State], onChain, slashed, d.LocalDeal.PieceCID, d.LocalDeal.Size, d.LocalDeal.PricePerEpoch, d.LocalDeal.Duration, d.LocalDeal.Message)
 		}
 		return w.Flush()
 	},

cli/cmd.go

@@ -13,8 +13,8 @@ import (
 	"github.com/mitchellh/go-homedir"
 	"github.com/multiformats/go-multiaddr"
 	manet "github.com/multiformats/go-multiaddr-net"
-	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/go-jsonrpc"
 

cli/log.go

@@ -3,8 +3,8 @@ package cli
 import (
 	"fmt"
 
-	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 )
 
 var logCmd = &cli.Command{

cli/mpool.go

@@ -5,8 +5,8 @@ import (
 	"fmt"
 	"sort"
 
-	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/go-address"
 

cli/multisig.go

@@ -6,7 +6,6 @@ import (
 	"encoding/binary"
 	"encoding/hex"
 	"fmt"
-	"github.com/filecoin-project/specs-actors/actors/abi"
 	"os"
 	"sort"
 	"strconv"
@@ -18,27 +17,29 @@ import (
 	cid "github.com/ipfs/go-cid"
 	"github.com/ipfs/go-hamt-ipld"
 	cbor "github.com/ipfs/go-ipld-cbor"
-	"github.com/urfave/cli/v2"
 	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/api/apibstore"
-	"github.com/filecoin-project/lotus/build"
 	types "github.com/filecoin-project/lotus/chain/types"
 )
 
 var multisigCmd = &cli.Command{
 	Name:  "msig",
 	Usage: "Interact with a multisig wallet",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "source",
+			Usage: "specify the account to send propose from",
+		},
+	},
 	Subcommands: []*cli.Command{
 		msigCreateCmd,
 		msigInspectCmd,
 		msigProposeCmd,
 		msigApproveCmd,
-		msigSwapProposeCmd,
-		msigSwapApproveCmd,
-		msigSwapCancelCmd,
 	},
 }
 
@@ -48,8 +49,7 @@ var msigCreateCmd = &cli.Command{
 	ArgsUsage: "[address1 address2 ...]",
 	Flags: []cli.Flag{
 		&cli.Int64Flag{
-			Name:  "required",
+			Name: "required",
-			Usage: "number of required approvals (uses number of signers provided if omitted)",
 		},
 		&cli.StringFlag{
 			Name:  "value",
@@ -57,12 +57,7 @@ var msigCreateCmd = &cli.Command{
 			Value: "0",
 		},
 		&cli.StringFlag{
-			Name:  "duration",
+			Name:  "sender",
-			Usage: "length of the period over which funds unlock",
-			Value: "0",
-		},
-		&cli.StringFlag{
-			Name:  "from",
 			Usage: "account to send the create message from",
 		},
 	},
@@ -74,10 +69,6 @@ var msigCreateCmd = &cli.Command{
 		defer closer()
 		ctx := ReqContext(cctx)
 
-		if cctx.Args().Len() < 1 {
-			return fmt.Errorf("multisigs must have at least one signer")
-		}
-
 		var addrs []address.Address
 		for _, a := range cctx.Args().Slice() {
 			addr, err := address.NewFromString(a)
@@ -89,7 +80,7 @@ var msigCreateCmd = &cli.Command{
 
 		// get the address we're going to use to create the multisig (can be one of the above, as long as they have funds)
 		var sendAddr address.Address
-		if send := cctx.String("from"); send == "" {
+		if send := cctx.String("sender"); send == "" {
 			defaddr, err := api.WalletDefaultAddress(ctx)
 			if err != nil {
 				return err
@@ -118,17 +109,15 @@ var msigCreateCmd = &cli.Command{
 			required = int64(len(addrs))
 		}
 
-		d := abi.ChainEpoch(cctx.Uint64("duration"))
-
 		gp := types.NewInt(1)
 
-		msgCid, err := api.MsigCreate(ctx, required, addrs, d, intVal, sendAddr, gp)
+		msgCid, err := api.MsigCreate(ctx, required, addrs, intVal, sendAddr, gp)
 		if err != nil {
 			return err
 		}
 
 		// wait for it to get mined into a block
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid)
 		if err != nil {
 			return err
 		}
@@ -274,7 +263,7 @@ var msigProposeCmd = &cli.Command{
 	ArgsUsage: "[multisigAddress destinationAddress value <methodId methodParams> (optional)]",
 	Flags: []cli.Flag{
 		&cli.StringFlag{
-			Name:  "from",
+			Name:  "source",
 			Usage: "account to send the propose message from",
 		},
 	},
@@ -326,8 +315,8 @@ var msigProposeCmd = &cli.Command{
 		}
 
 		var from address.Address
-		if cctx.IsSet("from") {
+		if cctx.IsSet("source") {
-			f, err := address.NewFromString(cctx.String("from"))
+			f, err := address.NewFromString(cctx.String("source"))
 			if err != nil {
 				return err
 			}
@@ -347,7 +336,7 @@ var msigProposeCmd = &cli.Command{
 
 		fmt.Println("send proposal in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid)
 		if err != nil {
 			return err
 		}
@@ -373,7 +362,7 @@ var msigApproveCmd = &cli.Command{
 	ArgsUsage: "[multisigAddress messageId proposerAddress destination value <methodId methodParams> (optional)]",
 	Flags: []cli.Flag{
 		&cli.StringFlag{
-			Name:  "from",
+			Name:  "source",
 			Usage: "account to send the approve message from",
 		},
 	},
@@ -442,8 +431,8 @@ var msigApproveCmd = &cli.Command{
 		}
 
 		var from address.Address
-		if cctx.IsSet("from") {
+		if cctx.IsSet("source") {
-			f, err := address.NewFromString(cctx.String("from"))
+			f, err := address.NewFromString(cctx.String("source"))
 			if err != nil {
 				return err
 			}
@@ -463,7 +452,7 @@ var msigApproveCmd = &cli.Command{
 
 		fmt.Println("sent approval in message: ", msgCid)
 
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
+		wait, err := api.StateWaitMsg(ctx, msgCid)
 		if err != nil {
 			return err
 		}
@@ -475,234 +464,3 @@ var msigApproveCmd = &cli.Command{
 		return nil
 	},
 }
-
-var msigSwapProposeCmd = &cli.Command{
-	Name:      "swap-propose",
-	Usage:     "Propose to swap signers",
-	ArgsUsage: "[multisigAddress oldAddress newAddress]",
-	Flags: []cli.Flag{
-		&cli.StringFlag{
-			Name:  "from",
-			Usage: "account to send the approve message from",
-		},
-	},
-	Action: func(cctx *cli.Context) error {
-		api, closer, err := GetFullNodeAPI(cctx)
-		if err != nil {
-			return err
-		}
-		defer closer()
-		ctx := ReqContext(cctx)
-
-		if cctx.Args().Len() != 3 {
-			return fmt.Errorf("must pass multisig address, old signer address, new signer address")
-		}
-
-		msig, err := address.NewFromString(cctx.Args().Get(0))
-		if err != nil {
-			return err
-		}
-
-		oldAdd, err := address.NewFromString(cctx.Args().Get(1))
-		if err != nil {
-			return err
-		}
-
-		newAdd, err := address.NewFromString(cctx.Args().Get(2))
-		if err != nil {
-			return err
-		}
-
-		var from address.Address
-		if cctx.IsSet("from") {
-			f, err := address.NewFromString(cctx.String("from"))
-			if err != nil {
-				return err
-			}
-			from = f
-		} else {
-			defaddr, err := api.WalletDefaultAddress(ctx)
-			if err != nil {
-				return err
-			}
-			from = defaddr
-		}
-
-		msgCid, err := api.MsigSwapPropose(ctx, msig, from, oldAdd, newAdd)
-		if err != nil {
-			return err
-		}
-
-		fmt.Println("sent swap proposal in message: ", msgCid)
-
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
-		if err != nil {
-			return err
-		}
-
-		if wait.Receipt.ExitCode != 0 {
-			return fmt.Errorf("swap proposal returned exit %d", wait.Receipt.ExitCode)
-		}
-
-		return nil
-	},
-}
-
-var msigSwapApproveCmd = &cli.Command{
-	Name:      "swap-approve",
-	Usage:     "Approve a message to swap signers",
-	ArgsUsage: "[multisigAddress proposerAddress txId oldAddress newAddress]",
-	Flags: []cli.Flag{
-		&cli.StringFlag{
-			Name:  "from",
-			Usage: "account to send the approve message from",
-		},
-	},
-	Action: func(cctx *cli.Context) error {
-		api, closer, err := GetFullNodeAPI(cctx)
-		if err != nil {
-			return err
-		}
-		defer closer()
-		ctx := ReqContext(cctx)
-
-		if cctx.Args().Len() != 5 {
-			return fmt.Errorf("must pass multisig address, proposer address, transaction id, old signer address, new signer address")
-		}
-
-		msig, err := address.NewFromString(cctx.Args().Get(0))
-		if err != nil {
-			return err
-		}
-
-		prop, err := address.NewFromString(cctx.Args().Get(1))
-		if err != nil {
-			return err
-		}
-
-		txid, err := strconv.ParseUint(cctx.Args().Get(2), 10, 64)
-		if err != nil {
-			return err
-		}
-
-		oldAdd, err := address.NewFromString(cctx.Args().Get(3))
-		if err != nil {
-			return err
-		}
-
-		newAdd, err := address.NewFromString(cctx.Args().Get(4))
-		if err != nil {
-			return err
-		}
-
-		var from address.Address
-		if cctx.IsSet("from") {
-			f, err := address.NewFromString(cctx.String("from"))
-			if err != nil {
-				return err
-			}
-			from = f
-		} else {
-			defaddr, err := api.WalletDefaultAddress(ctx)
-			if err != nil {
-				return err
-			}
-			from = defaddr
-		}
-
-		msgCid, err := api.MsigSwapApprove(ctx, msig, from, txid, prop, oldAdd, newAdd)
-		if err != nil {
-			return err
-		}
-
-		fmt.Println("sent swap approval in message: ", msgCid)
-
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
-		if err != nil {
-			return err
-		}
-
-		if wait.Receipt.ExitCode != 0 {
-			return fmt.Errorf("swap approval returned exit %d", wait.Receipt.ExitCode)
-		}
-
-		return nil
-	},
-}
-
-var msigSwapCancelCmd = &cli.Command{
-	Name:      "swap-cancel",
-	Usage:     "Cancel a message to swap signers",
-	ArgsUsage: "[multisigAddress txId oldAddress newAddress]",
-	Flags: []cli.Flag{
-		&cli.StringFlag{
-			Name:  "from",
-			Usage: "account to send the approve message from",
-		},
-	},
-	Action: func(cctx *cli.Context) error {
-		api, closer, err := GetFullNodeAPI(cctx)
-		if err != nil {
-			return err
-		}
-		defer closer()
-		ctx := ReqContext(cctx)
-
-		if cctx.Args().Len() != 4 {
-			return fmt.Errorf("must pass multisig address, transaction id, old signer address, new signer address")
-		}
-
-		msig, err := address.NewFromString(cctx.Args().Get(0))
-		if err != nil {
-			return err
-		}
-
-		txid, err := strconv.ParseUint(cctx.Args().Get(1), 10, 64)
-		if err != nil {
-			return err
-		}
-
-		oldAdd, err := address.NewFromString(cctx.Args().Get(2))
-		if err != nil {
-			return err
-		}
-
-		newAdd, err := address.NewFromString(cctx.Args().Get(3))
-		if err != nil {
-			return err
-		}
-
-		var from address.Address
-		if cctx.IsSet("from") {
-			f, err := address.NewFromString(cctx.String("from"))
-			if err != nil {
-				return err
-			}
-			from = f
-		} else {
-			defaddr, err := api.WalletDefaultAddress(ctx)
-			if err != nil {
-				return err
-			}
-			from = defaddr
-		}
-
-		msgCid, err := api.MsigSwapCancel(ctx, msig, from, txid, oldAdd, newAdd)
-		if err != nil {
-			return err
-		}
-
-		fmt.Println("sent swap approval in message: ", msgCid)
-
-		wait, err := api.StateWaitMsg(ctx, msgCid, build.MessageConfidence)
-		if err != nil {
-			return err
-		}
-
-		if wait.Receipt.ExitCode != 0 {
-			return fmt.Errorf("swap approval returned exit %d", wait.Receipt.ExitCode)
-		}
-
-		return nil
-	},
-}

cli/net.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/libp2p/go-libp2p-core/peer"
 
-	"github.com/urfave/cli/v2"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/lotus/lib/addrutil"
 )
@@ -21,7 +21,6 @@ var netCmd = &cli.Command{
 		netListen,
 		netId,
 		netFindPeer,
-		netScores,
 	},
 }
 
@@ -45,30 +44,7 @@ var netPeers = &cli.Command{
 		})
 
 		for _, peer := range peers {
-			fmt.Printf("%s, %s\n", peer.ID, peer.Addrs)
+			fmt.Println(peer)
-		}
-
-		return nil
-	},
-}
-
-var netScores = &cli.Command{
-	Name:  "scores",
-	Usage: "Print peers' pubsub scores",
-	Action: func(cctx *cli.Context) error {
-		api, closer, err := GetAPI(cctx)
-		if err != nil {
-			return err
-		}
-		defer closer()
-		ctx := ReqContext(cctx)
-		scores, err := api.NetPubsubScores(ctx)
-		if err != nil {
-			return err
-		}
-
-		for _, peer := range scores {
-			fmt.Printf("%s, %f\n", peer.ID, peer.Score)
 		}
 
 		return nil

cli/params.go

@@ -3,27 +3,28 @@ package cli
 import (
 	"github.com/docker/go-units"
 	paramfetch "github.com/filecoin-project/go-paramfetch"
-	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/lotus/build"
 )
 
 var fetchParamCmd = &cli.Command{
-	Name:      "fetch-params",
+	Name:  "fetch-params",
-	Usage:     "Fetch proving parameters",
+	Usage: "Fetch proving parameters",
-	ArgsUsage: "[sectorSize]",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "proving-params",
+			Usage: "download params used creating proofs for given size, i.e. 32GiB",
+		},
+	},
 	Action: func(cctx *cli.Context) error {
-		if !cctx.Args().Present() {
+		sectorSizeInt, err := units.RAMInBytes(cctx.String("proving-params"))
-			return xerrors.Errorf("must pass sector size to fetch params for (specify as \"32GiB\", for instance)")
-		}
-		sectorSizeInt, err := units.RAMInBytes(cctx.Args().First())
 		if err != nil {
-			return xerrors.Errorf("error parsing sector size (specify as \"32GiB\", for instance): %w", err)
+			return err
 		}
 		sectorSize := uint64(sectorSizeInt)
-
+		err = paramfetch.GetParams(build.ParametersJSON(), sectorSize)
-		err = paramfetch.GetParams(ReqContext(cctx), build.ParametersJSON(), sectorSize)
 		if err != nil {
 			return xerrors.Errorf("fetching proof parameters: %w", err)
 		}

cli/paych.go

@@ -4,11 +4,10 @@ import (
 	"bytes"
 	"encoding/base64"
 	"fmt"
-	"github.com/filecoin-project/lotus/build"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/specs-actors/actors/builtin/paych"
-	"github.com/urfave/cli/v2"
+	"gopkg.in/urfave/cli.v2"
 
 	types "github.com/filecoin-project/lotus/chain/types"
 )
@@ -29,7 +28,7 @@ var paychGetCmd = &cli.Command{
 	ArgsUsage: "[fromAddress toAddress amount]",
 	Action: func(cctx *cli.Context) error {
 		if cctx.Args().Len() != 3 {
-			return fmt.Errorf("must pass three arguments: <from> <to> <available funds in FIL>")
+			return fmt.Errorf("must pass three arguments: <from> <to> <available funds>")
 		}
 
 		from, err := address.NewFromString(cctx.Args().Get(0))
@@ -42,9 +41,9 @@ var paychGetCmd = &cli.Command{
 			return fmt.Errorf("failed to parse to address: %s", err)
 		}
 
-		amt, err := types.ParseFIL(cctx.Args().Get(2))
+		amt, err := types.BigFromString(cctx.Args().Get(2))
 		if err != nil {
-			return fmt.Errorf("parsing amount as whole FIL failed: %s", err)
+			return fmt.Errorf("parsing amount failed: %s", err)
 		}
 
 		api, closer, err := GetFullNodeAPI(cctx)
@@ -55,7 +54,7 @@ var paychGetCmd = &cli.Command{
 
 		ctx := ReqContext(cctx)
 
-		info, err := api.PaychGet(ctx, from, to, types.BigInt(amt))
+		info, err := api.PaychGet(ctx, from, to, amt)
 		if err != nil {
 			return err
 		}
@@ -362,7 +361,7 @@ var paychVoucherSubmitCmd = &cli.Command{
 			return err
 		}
 
-		mwait, err := api.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+		mwait, err := api.StateWaitMsg(ctx, mcid)
 		if err != nil {
 			return err
 		}

cli/send.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/urfave/cli/v2"
+	"gopkg.in/urfave/cli.v2"
 )
 
 var sendCmd = &cli.Command{
@@ -14,7 +14,7 @@ var sendCmd = &cli.Command{
 	ArgsUsage: "[targetAddress] [amount]",
 	Flags: []cli.Flag{
 		&cli.StringFlag{
-			Name:  "from",
+			Name:  "source",
 			Usage: "optionally specify the account to send funds from",
 		},
 		&cli.StringFlag{
@@ -52,7 +52,7 @@ var sendCmd = &cli.Command{
 		}
 
 		var fromAddr address.Address
-		if from := cctx.String("from"); from == "" {
+		if from := cctx.String("source"); from == "" {
 			defaddr, err := api.WalletDefaultAddress(ctx)
 			if err != nil {
 				return err

cli/state.go

@@ -5,38 +5,87 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"html/template"
-	"os"
 	"reflect"
 	"sort"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/docker/go-units"
 	"github.com/ipfs/go-cid"
 	"github.com/libp2p/go-libp2p-core/peer"
 	"github.com/multiformats/go-multihash"
-	"github.com/urfave/cli/v2"
 	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/filecoin-project/specs-actors/actors/builtin/account"
+	"github.com/filecoin-project/specs-actors/actors/builtin/cron"
+	init_ "github.com/filecoin-project/specs-actors/actors/builtin/init"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 	miner2 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	"github.com/filecoin-project/specs-actors/actors/builtin/multisig"
 	"github.com/filecoin-project/specs-actors/actors/builtin/paych"
 	"github.com/filecoin-project/specs-actors/actors/builtin/power"
-	"github.com/filecoin-project/specs-actors/actors/runtime/exitcode"
+	"github.com/filecoin-project/specs-actors/actors/builtin/reward"
+	"github.com/filecoin-project/specs-actors/actors/builtin/verifreg"
+	"github.com/filecoin-project/specs-actors/actors/util/adt"
 
 	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/build"
-	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/miner"
 )
 
+type methodMeta struct {
+	name string
+
+	params reflect.Type
+	ret    reflect.Type
+}
+
+var methods = map[cid.Cid][]methodMeta{}
+
+func init() {
+	cidToMethods := map[cid.Cid][2]interface{}{
+		// builtin.SystemActorCodeID:        {builtin.MethodsSystem, system.Actor{} }- apparently it doesn't have methods
+		builtin.InitActorCodeID:             {builtin.MethodsInit, init_.Actor{}},
+		builtin.CronActorCodeID:             {builtin.MethodsCron, cron.Actor{}},
+		builtin.AccountActorCodeID:          {builtin.MethodsAccount, account.Actor{}},
+		builtin.StoragePowerActorCodeID:     {builtin.MethodsPower, power.Actor{}},
+		builtin.StorageMinerActorCodeID:     {builtin.MethodsMiner, miner2.Actor{}},
+		builtin.StorageMarketActorCodeID:    {builtin.MethodsMarket, market.Actor{}},
+		builtin.PaymentChannelActorCodeID:   {builtin.MethodsPaych, paych.Actor{}},
+		builtin.MultisigActorCodeID:         {builtin.MethodsMultisig, multisig.Actor{}},
+		builtin.RewardActorCodeID:           {builtin.MethodsReward, reward.Actor{}},
+		builtin.VerifiedRegistryActorCodeID: {builtin.MethodsVerifiedRegistry, verifreg.Actor{}},
+	}
+
+	for c, m := range cidToMethods {
+		rt := reflect.TypeOf(m[0])
+		nf := rt.NumField()
+
+		methods[c] = append(methods[c], methodMeta{
+			name:   "Send",
+			params: reflect.TypeOf(new(adt.EmptyValue)),
+			ret:    reflect.TypeOf(new(adt.EmptyValue)),
+		})
+
+		exports := m[1].(abi.Invokee).Exports()
+		for i := 0; i < nf; i++ {
+			export := reflect.TypeOf(exports[i+1])
+
+			methods[c] = append(methods[c], methodMeta{
+				name:   rt.Field(i).Name,
+				params: export.In(1),
+				ret:    export.Out(0),
+			})
+		}
+	}
+}
+
 var stateCmd = &cli.Command{
 	Name:  "state",
 	Usage: "Interact with and query filecoin chain state",
@@ -95,15 +144,27 @@ var stateMinerInfo = &cli.Command{
 			return err
 		}
 
-		mi, err := api.StateMinerInfo(ctx, addr, ts.Key())
+		act, err := api.StateGetActor(ctx, addr, ts.Key())
 		if err != nil {
 			return err
 		}
 
+		aso, err := api.ChainReadObj(ctx, act.Head)
+		if err != nil {
+			return err
+		}
+
+		var mst miner2.State
+		if err := mst.UnmarshalCBOR(bytes.NewReader(aso)); err != nil {
+			return err
+		}
+
+		mi := mst.Info
+
 		fmt.Printf("Owner:\t%s\n", mi.Owner)
 		fmt.Printf("Worker:\t%s\n", mi.Worker)
 		fmt.Printf("PeerID:\t%s\n", mi.PeerId)
-		fmt.Printf("SectorSize:\t%s (%d)\n", types.SizeStr(types.NewInt(uint64(mi.SectorSize))), mi.SectorSize)
+		fmt.Printf("SectorSize:\t%s (%d)\n", units.BytesSize(float64(mi.SectorSize)), mi.SectorSize)
 
 		return nil
 	},
@@ -299,7 +360,7 @@ var stateReplaySetCmd = &cli.Command{
 			return fmt.Errorf("message cid was invalid: %s", err)
 		}
 
-		fapi, closer, err := GetFullNodeAPI(cctx)
+		api, closer, err := GetFullNodeAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -321,7 +382,7 @@ var stateReplaySetCmd = &cli.Command{
 			if len(tscids) > 0 {
 				var headers []*types.BlockHeader
 				for _, c := range tscids {
-					h, err := fapi.ChainGetBlock(ctx, c)
+					h, err := api.ChainGetBlock(ctx, c)
 					if err != nil {
 						return err
 					}
@@ -331,17 +392,12 @@ var stateReplaySetCmd = &cli.Command{
 
 				ts, err = types.NewTipSet(headers)
 			} else {
-				var r *api.MsgLookup
+				r, err := api.StateWaitMsg(ctx, mcid)
-				r, err = fapi.StateWaitMsg(ctx, mcid, build.MessageConfidence)
 				if err != nil {
 					return xerrors.Errorf("finding message in chain: %w", err)
 				}
 
-				childTs, err := fapi.ChainGetTipSet(ctx, r.TipSet)
+				ts, err = api.ChainGetTipSet(ctx, r.TipSet.Parents())
-				if err != nil {
-					return xerrors.Errorf("loading tipset: %w", err)
-				}
-				ts, err = fapi.ChainGetTipSet(ctx, childTs.Parents())
 			}
 			if err != nil {
 				return err
@@ -349,7 +405,7 @@ var stateReplaySetCmd = &cli.Command{
 
 		}
 
-		res, err := fapi.StateReplay(ctx, ts.Key(), mcid)
+		res, err := api.StateReplay(ctx, ts.Key(), mcid)
 		if err != nil {
 			return xerrors.Errorf("replay call failed: %w", err)
 		}
@@ -662,7 +718,7 @@ var stateSectorSizeCmd = &cli.Command{
 			return err
 		}
 
-		fmt.Printf("%s (%d)\n", types.SizeStr(types.NewInt(uint64(mi.SectorSize))), mi.SectorSize)
+		fmt.Printf("%d\n", mi.SectorSize)
 		return nil
 	},
 }
@@ -694,7 +750,12 @@ var stateReadStateCmd = &cli.Command{
 			return err
 		}
 
-		as, err := api.StateReadState(ctx, addr, ts.Key())
+		act, err := api.StateGetActor(ctx, addr, ts.Key())
+		if err != nil {
+			return err
+		}
+
+		as, err := api.StateReadState(ctx, act, ts.Key())
 		if err != nil {
 			return err
 		}
@@ -794,8 +855,8 @@ var stateComputeStateCmd = &cli.Command{
 	Usage: "Perform state computations",
 	Flags: []cli.Flag{
 		&cli.Uint64Flag{
-			Name:  "vm-height",
+			Name:  "height",
-			Usage: "set the height that the vm will see",
+			Usage: "set the height to compute state at",
 		},
 		&cli.BoolFlag{
 			Name:  "apply-mpool-messages",
@@ -824,7 +885,7 @@ var stateComputeStateCmd = &cli.Command{
 			return err
 		}
 
-		h := abi.ChainEpoch(cctx.Uint64("vm-height"))
+		h := abi.ChainEpoch(cctx.Uint64("height"))
 		if h == 0 {
 			if ts == nil {
 				head, err := api.ChainHead(ctx)
@@ -874,29 +935,37 @@ var stateComputeStateCmd = &cli.Command{
 				return c.Code, nil
 			}
 
-			return computeStateHTMLTempl(ts, stout, getCode)
+			return computeStateHtml(ts, stout, getCode)
 		}
 
 		fmt.Println("computed state cid: ", stout.Root)
 		if cctx.Bool("show-trace") {
 			for _, ir := range stout.Trace {
 				fmt.Printf("%s\t%s\t%s\t%d\t%x\t%d\t%x\n", ir.Msg.From, ir.Msg.To, ir.Msg.Value, ir.Msg.Method, ir.Msg.Params, ir.MsgRct.ExitCode, ir.MsgRct.Return)
-				printInternalExecutions("\t", ir.ExecutionTrace.Subcalls)
+				printInternalExecutions("\t", ir.InternalExecutions)
 			}
 		}
 		return nil
 	},
 }
 
-func printInternalExecutions(prefix string, trace []types.ExecutionTrace) {
+func printInternalExecutions(prefix string, trace []*types.ExecutionResult) {
 	for _, im := range trace {
 		fmt.Printf("%s%s\t%s\t%s\t%d\t%x\t%d\t%x\n", prefix, im.Msg.From, im.Msg.To, im.Msg.Value, im.Msg.Method, im.Msg.Params, im.MsgRct.ExitCode, im.MsgRct.Return)
 		printInternalExecutions(prefix+"\t", im.Subcalls)
 	}
 }
 
-var compStateTemplate = `
+func codeStr(c cid.Cid) string {
-<html>
+	cmh, err := multihash.Decode(c.Hash())
+	if err != nil {
+		panic(err)
+	}
+	return string(cmh.Digest)
+}
+
+func computeStateHtml(ts *types.TipSet, o *api.ComputeStateOutput, getCode func(addr address.Address) (cid.Cid, error)) error {
+	fmt.Printf(`<html>
  <head>
   <style>
    html, body { font-family: monospace; }
@@ -918,263 +987,124 @@ var compStateTemplate = `
    }
    .slow-true-false { color: #660; }
    .slow-true-true { color: #f80; }
-   .deemp { color: #444; }
-   table {
-    font-size: 12px;
-    border-collapse: collapse;
-   }
-   tr { 
-   	border-top: 1px solid black;
-   	border-bottom: 1px solid black;
-   }
-   tr.sum { border-top: 2px solid black; }
-   tr:first-child { border-top: none; }
-   tr:last-child { border-bottom: none; }
-
-
-   .ellipsis-content,
-   .ellipsis-toggle input {
-     display: none;
-   }
-   .ellipsis-toggle {
-     cursor: pointer;
-   }
-   /**
-   Checked State
-   **/
-   
-   .ellipsis-toggle input:checked + .ellipsis {
-     display: none;
-   }
-   .ellipsis-toggle input:checked ~ .ellipsis-content {
-     display: inline;
-	 background-color: #ddd;
-   }
-   hr {
-    border: none;
-    height: 1px;
-    background-color: black;
-	margin: 0;
-   }
   </style>
  </head>
  <body>
-  <div>Tipset: <b>{{.TipSet.Key}}</b></div>
+  <div>Tipset: <b>%s</b></div>
-  <div>Epoch: {{.TipSet.Height}}</div>
+  <div>Height: %d</div>
-  <div>State CID: <b>{{.Comp.Root}}</b></div>
+  <div>State CID: <b>%s</b></div>
-  <div>Calls</div>
+  <div>Calls</div>`, ts.Key(), ts.Height(), o.Root)
-  {{range .Comp.Trace}}
-   {{template "message" (Call .ExecutionTrace false .Msg.Cid.String)}}
-  {{end}}
- </body>
-</html>
-`
 
-var compStateMsg = `
+	for _, ir := range o.Trace {
-<div class="exec" id="{{.Hash}}">
+		toCode, err := getCode(ir.Msg.To)
- {{$code := GetCode .Msg.To}}
+		if err != nil {
- <div>
+			return xerrors.Errorf("getting code for %s: %w", toCode, err)
- <a href="#{{.Hash}}">
+		}
-  {{if not .Subcall}}
-   <h2 class="call">
-  {{else}}
-   <h4 class="call">
-  {{end}}
-   {{- CodeStr $code}}:{{GetMethod ($code) (.Msg.Method)}}
-  {{if not .Subcall}}
-   </h2>
-  {{else}}
-   </h4>
-  {{end}}
- </a>
- </div>
 
- <div><b>{{.Msg.From}}</b> -&gt; <b>{{.Msg.To}}</b> ({{ToFil .Msg.Value}} FIL), M{{.Msg.Method}}</div>
+		params, err := jsonParams(toCode, ir.Msg.Method, ir.Msg.Params)
- {{if not .Subcall}}<div><small>Msg CID: {{.Msg.Cid}}</small></div>{{end}}
+		if err != nil {
- {{if gt (len .Msg.Params) 0}}
+			return xerrors.Errorf("decoding params: %w", err)
-  <div><pre class="params">{{JsonParams ($code) (.Msg.Method) (.Msg.Params) | html}}</pre></div>
+		}
- {{end}}
- <div><span class="slow-{{IsSlow .Duration}}-{{IsVerySlow .Duration}}">Took {{.Duration}}</span>, <span class="exit{{IntExit .MsgRct.ExitCode}}">Exit: <b>{{.MsgRct.ExitCode}}</b></span>{{if gt (len .MsgRct.Return) 0}}, Return{{end}}</div>
- 
- {{if gt (len .MsgRct.Return) 0}}
-  <div><pre class="ret">{{JsonReturn ($code) (.Msg.Method) (.MsgRct.Return) | html}}</pre></div>
- {{end}}
 
- {{if ne .MsgRct.ExitCode 0}}
+		if len(ir.Msg.Params) != 0 {
-  <div class="error">Error: <pre>{{.Error}}</pre></div>
+			params = `<div><pre class="params">` + params + `</pre></div>`
- {{end}}
+		} else {
+			params = ""
+		}
 
-<details>
+		ret, err := jsonReturn(toCode, ir.Msg.Method, ir.MsgRct.Return)
-<summary>Gas Trace</summary>
+		if err != nil {
-<table>
+			return xerrors.Errorf("decoding return value: %w", err)
- <tr><th>Name</th><th>Total/Compute/Storage</th><th>Time Taken</th><th>Location</th></tr>
+		}
- {{define "virt" -}}
- {{- if . -}}
- <span class="deemp">+({{.}})</span>
- {{- end -}}
- {{- end}}
 
- {{define "gasC" -}}
+		if len(ir.MsgRct.Return) == 0 {
- <td>{{.TotalGas}}{{template "virt" .TotalVirtualGas }}/{{.ComputeGas}}{{template "virt" .VirtualComputeGas}}/{{.StorageGas}}{{template "virt" .VirtualStorageGas}}</td>
+			ret = "</div>"
- {{- end}}
+		} else {
+			ret = `, Return</div><div><pre class="ret">` + ret + `</pre></div>`
+		}
 
- {{range .GasCharges}}
+		slow := ir.Duration > 10*time.Millisecond
- <tr><td>{{.Name}}{{if .Extra}}:{{.Extra}}{{end}}</td>
+		veryslow := ir.Duration > 50*time.Millisecond
- {{template "gasC" .}}
- <td>{{.TimeTaken}}</td>
-  <td>
-   {{ $fImp := FirstImportant .Location }}
-   {{ if $fImp }}
-   <details>
-    <summary>{{ $fImp }}</summary><hr />
-	{{ $elipOn := false }}
-    {{ range $index, $ele := .Location -}}
-     {{- if $index }}<br />{{end -}}
-     {{- if .Show -}}
-	  {{ if $elipOn }}
-	   {{ $elipOn = false }}
-       </span></label>
-	  {{end}}
 
-      {{- if .Important }}<b>{{end -}}
+		cid := ir.Msg.Cid()
-      {{- . -}}
-      {{if .Important }}</b>{{end}}
-     {{else}}
-	  {{ if not $elipOn }}
-	    {{ $elipOn = true }}
-        <label class="ellipsis-toggle"><input type="checkbox" /><span class="ellipsis">[…]<br /></span>
-		<span class="ellipsis-content">
-	  {{end}}
-      {{- "" -}}
-      {{- . -}}
-     {{end}}
-    {{end}}
-	{{ if $elipOn }}
-	  {{ $elipOn = false }}
-      </span></label>
-	{{end}}
-   </details>
-  {{end}}
-  </td></tr>
-  {{end}}
-  {{with SumGas .GasCharges}}
-  <tr class="sum"><td><b>Sum</b></td>
-  {{template "gasC" .}}
-  <td>{{.TimeTaken}}</td>
-  <td></td></tr>
-  {{end}}
-</table>
-</details>
 
+		fmt.Printf(`<div class="exec" id="%s">
+<div><a href="#%s"><h2 class="call">%s:%s</h2></a></div>
+<div><b>%s</b> -&gt; <b>%s</b> (%s FIL), M%d</div>
+<div><small>Msg CID: %s</small></div>
+%s
+<div><span class="slow-%t-%t">Took %s</span>, <span class="exit%d">Exit: <b>%d</b></span>%s
+`, cid, cid, codeStr(toCode), methods[toCode][ir.Msg.Method].name, ir.Msg.From, ir.Msg.To, types.FIL(ir.Msg.Value), ir.Msg.Method, cid, params, slow, veryslow, ir.Duration, ir.MsgRct.ExitCode, ir.MsgRct.ExitCode, ret)
+		if ir.MsgRct.ExitCode != 0 {
+			fmt.Printf(`<div class="error">Error: <pre>%s</pre></div>`, ir.Error)
+		}
 
- {{if gt (len .Subcalls) 0}}
+		if len(ir.InternalExecutions) > 0 {
-  <div>Subcalls:</div>
+			fmt.Println("<div>Internal executions:</div>")
-  {{$hash := .Hash}}
+			if err := printInternalExecutionsHtml(ir.InternalExecutions, getCode); err != nil {
-  {{range .Subcalls}}
+				return err
-   {{template "message" (Call . true (printf "%s-%s" $hash .Msg.Cid.String))}}
-  {{end}}
- {{end}}
-</div>`
-
-type compStateHTMLIn struct {
-	TipSet *types.TipSet
-	Comp   *api.ComputeStateOutput
-}
-
-func computeStateHTMLTempl(ts *types.TipSet, o *api.ComputeStateOutput, getCode func(addr address.Address) (cid.Cid, error)) error {
-	t, err := template.New("compute_state").Funcs(map[string]interface{}{
-		"GetCode":    getCode,
-		"GetMethod":  getMethod,
-		"ToFil":      toFil,
-		"JsonParams": jsonParams,
-		"JsonReturn": jsonReturn,
-		"IsSlow":     isSlow,
-		"IsVerySlow": isVerySlow,
-		"IntExit":    func(i exitcode.ExitCode) int64 { return int64(i) },
-		"SumGas":     sumGas,
-		"CodeStr":    codeStr,
-		"Call":       call,
-		"FirstImportant": func(locs []types.Loc) *types.Loc {
-			if len(locs) != 0 {
-				for _, l := range locs {
-					if l.Important() {
-						return &l
-					}
-				}
-				return &locs[0]
 			}
-			return nil
+		}
-		},
+		fmt.Println("</div>")
-	}).Parse(compStateTemplate)
-	if err != nil {
-		return err
-	}
-	t, err = t.New("message").Parse(compStateMsg)
-	if err != nil {
-		return err
 	}
 
-	return t.ExecuteTemplate(os.Stdout, "compute_state", &compStateHTMLIn{
+	fmt.Printf(`</body>
-		TipSet: ts,
+</html>`)
-		Comp:   o,
+	return nil
-	})
 }
 
-type callMeta struct {
+func printInternalExecutionsHtml(trace []*types.ExecutionResult, getCode func(addr address.Address) (cid.Cid, error)) error {
-	types.ExecutionTrace
+	for _, im := range trace {
-	Subcall bool
+		toCode, err := getCode(im.Msg.To)
-	Hash    string
+		if err != nil {
-}
+			return xerrors.Errorf("getting code for %s: %w", toCode, err)
+		}
 
-func call(e types.ExecutionTrace, subcall bool, hash string) callMeta {
+		params, err := jsonParams(toCode, im.Msg.Method, im.Msg.Params)
-	return callMeta{
+		if err != nil {
-		ExecutionTrace: e,
+			return xerrors.Errorf("decoding params: %w", err)
-		Subcall:        subcall,
+		}
-		Hash:           hash,
-	}
-}
 
-func codeStr(c cid.Cid) string {
+		if len(im.Msg.Params) != 0 {
-	cmh, err := multihash.Decode(c.Hash())
+			params = `<div><pre class="params">` + params + `</pre></div>`
-	if err != nil {
+		} else {
-		panic(err)
+			params = ""
-	}
+		}
-	return string(cmh.Digest)
-}
 
-func getMethod(code cid.Cid, method abi.MethodNum) string {
+		ret, err := jsonReturn(toCode, im.Msg.Method, im.MsgRct.Return)
-	return stmgr.MethodsMap[code][method].Name
+		if err != nil {
-}
+			return xerrors.Errorf("decoding return value: %w", err)
+		}
 
-func toFil(f types.BigInt) types.FIL {
+		if len(im.MsgRct.Return) == 0 {
-	return types.FIL(f)
+			ret = "</div>"
-}
+		} else {
+			ret = `, Return</div><div><pre class="ret">` + ret + `</pre></div>`
+		}
 
-func isSlow(t time.Duration) bool {
+		fmt.Printf(`<div class="exec">
-	return t > 10*time.Millisecond
+<div><h4 class="call">%s:%s</h4></div>
-}
+<div><b>%s</b> -&gt; <b>%s</b> (%s FIL), M%d</div>
-
+%s
-func isVerySlow(t time.Duration) bool {
+<div><span class="exit%d">Exit: <b>%d</b></span>%s
-	return t > 50*time.Millisecond
+`, codeStr(toCode), methods[toCode][im.Msg.Method].name, im.Msg.From, im.Msg.To, types.FIL(im.Msg.Value), im.Msg.Method, params, im.MsgRct.ExitCode, im.MsgRct.ExitCode, ret)
-}
+		if im.MsgRct.ExitCode != 0 {
-
+			fmt.Printf(`<div class="error">Error: <pre>%s</pre></div>`, im.Error)
-func sumGas(changes []*types.GasTrace) types.GasTrace {
+		}
-	var out types.GasTrace
+		if len(im.Subcalls) > 0 {
-	for _, gc := range changes {
+			fmt.Println("<div>Subcalls:</div>")
-		out.TotalGas += gc.TotalGas
+			if err := printInternalExecutionsHtml(im.Subcalls, getCode); err != nil {
-		out.ComputeGas += gc.ComputeGas
+				return err
-		out.StorageGas += gc.StorageGas
+			}
-
+		}
-		out.TotalVirtualGas += gc.TotalVirtualGas
+		fmt.Println("</div>")
-		out.VirtualComputeGas += gc.VirtualComputeGas
-		out.VirtualStorageGas += gc.VirtualStorageGas
 	}
 
-	return out
+	return nil
 }
 
 func jsonParams(code cid.Cid, method abi.MethodNum, params []byte) (string, error) {
-	re := reflect.New(stmgr.MethodsMap[code][method].Params.Elem())
+	re := reflect.New(methods[code][method].params.Elem())
 	p := re.Interface().(cbg.CBORUnmarshaler)
 	if err := p.UnmarshalCBOR(bytes.NewReader(params)); err != nil {
 		return "", err
@@ -1185,7 +1115,7 @@ func jsonParams(code cid.Cid, method abi.MethodNum, params []byte) (string, erro
 }
 
 func jsonReturn(code cid.Cid, method abi.MethodNum, ret []byte) (string, error) {
-	re := reflect.New(stmgr.MethodsMap[code][method].Ret.Elem())
+	re := reflect.New(methods[code][method].ret.Elem())
 	p := re.Interface().(cbg.CBORUnmarshaler)
 	if err := p.UnmarshalCBOR(bytes.NewReader(ret)); err != nil {
 		return "", err
@@ -1223,7 +1153,7 @@ var stateWaitMsgCmd = &cli.Command{
 			return err
 		}
 
-		mw, err := api.StateWaitMsg(ctx, msg, build.MessageConfidence)
+		mw, err := api.StateWaitMsg(ctx, msg)
 		if err != nil {
 			return err
 		}

cli/sync.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	cid "github.com/ipfs/go-cid"
-	"github.com/urfave/cli/v2"
+	"gopkg.in/urfave/cli.v2"
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
@@ -186,7 +186,7 @@ func SyncWait(ctx context.Context, napi api.FullNode) error {
 
 		fmt.Printf("\r\x1b[2KWorker %d: Target: %s\tState: %s\tHeight: %d", working, target, chain.SyncStageString(ss.Stage), ss.Height)
 
-		if time.Now().Unix()-int64(head.MinTimestamp()) < int64(build.BlockDelaySecs) {
+		if time.Now().Unix()-int64(head.MinTimestamp()) < build.BlockDelay {
 			fmt.Println("\nDone!")
 			return nil
 		}

cli/version.go

@@ -3,7 +3,7 @@ package cli
 import (
 	"fmt"
 
-	"github.com/urfave/cli/v2"
+	"gopkg.in/urfave/cli.v2"
 )
 
 var versionCmd = &cli.Command{

cli/wait.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/urfave/cli/v2"
+	"gopkg.in/urfave/cli.v2"
 )
 
 var waitApiCmd = &cli.Command{