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:
@@ -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

.golangci.yml

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

api/api_common.go

@@ -25,7 +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)
 
 	// ID returns peerID of libp2p node backing this API
 	ID(context.Context) (peer.ID, error)

api/api_full.go

@@ -156,7 +156,7 @@ type FullNode interface {
 	StateSectorPreCommitInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error)
 	StateSectorGetInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorOnChainInfo, error)
 	StatePledgeCollateral(context.Context, types.TipSetKey) (types.BigInt, error)
-	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*MsgLookup, error)
+	StateWaitMsg(context.Context, cid.Cid) (*MsgLookup, error)
 	StateSearchMsg(context.Context, cid.Cid) (*MsgLookup, error)
 	StateListMiners(context.Context, types.TipSetKey) ([]address.Address, error)
 	StateListActors(context.Context, types.TipSetKey) ([]address.Address, error)

api/apistruct/struct.go

@@ -42,7 +42,6 @@ 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"`
@@ -136,7 +135,7 @@ type FullNodeStruct struct {
 		StateGetActor                     func(context.Context, address.Address, types.TipSetKey) (*types.Actor, 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"`
@@ -257,9 +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)
 }
@@ -594,8 +590,8 @@ func (c *FullNodeStruct) StatePledgeCollateral(ctx context.Context, tsk types.Ti
 	return c.Internal.StatePledgeCollateral(ctx, tsk)
 }
 
-func (c *FullNodeStruct) StateWaitMsg(ctx context.Context, msgc cid.Cid, confidence uint64) (*api.MsgLookup, error) {
-	return c.Internal.StateWaitMsg(ctx, msgc, confidence)
+func (c *FullNodeStruct) StateWaitMsg(ctx context.Context, msgc cid.Cid) (*api.MsgLookup, error) {
+	return c.Internal.StateWaitMsg(ctx, msgc)
 }
 
 func (c *FullNodeStruct) StateSearchMsg(ctx context.Context, msgc cid.Cid) (*api.MsgLookup, error) {

api/docgen/docgen.go

@@ -193,7 +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 {

api/test/deals.go

@@ -35,7 +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)
@@ -72,7 +72,7 @@ func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport
 }
 
 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)

api/test/mining.go

@@ -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
 

api/types.go

@@ -3,7 +3,6 @@ package api
 import (
 	"encoding/json"
 
-	"github.com/libp2p/go-libp2p-core/peer"
 	ma "github.com/multiformats/go-multiaddr"
 )
 
@@ -34,8 +33,3 @@ type ObjStat struct {
 	Size  uint64
 	Links uint64
 }
-
-type PubsubScore struct {
-	ID    peer.ID
-	Score float64
-}

build/bootstrap/bootstrappers.pi

@@ -1,12 +1,6 @@
-/dns4/bootstrap-0-sin.fil-test.net/tcp/1347/p2p/12D3KooWKNF7vNFEhnvB45E9mw2B5z6t419W3ziZPLdUDVnLLKGs
-/ip4/86.109.15.57/tcp/1347/p2p/12D3KooWKNF7vNFEhnvB45E9mw2B5z6t419W3ziZPLdUDVnLLKGs
-/dns4/bootstrap-0-dfw.fil-test.net/tcp/1347/p2p/12D3KooWECJTm7RUPyGfNbRwm6y2fK4wA7EB8rDJtWsq5AKi7iDr
-/ip4/139.178.84.45/tcp/1347/p2p/12D3KooWECJTm7RUPyGfNbRwm6y2fK4wA7EB8rDJtWsq5AKi7iDr
-/dns4/bootstrap-0-fra.fil-test.net/tcp/1347/p2p/12D3KooWC7MD6m7iNCuDsYtNr7xVtazihyVUizBbhmhEiyMAm9ym
-/ip4/136.144.49.17/tcp/1347/p2p/12D3KooWC7MD6m7iNCuDsYtNr7xVtazihyVUizBbhmhEiyMAm9ym
-/dns4/bootstrap-1-sin.fil-test.net/tcp/1347/p2p/12D3KooWD8eYqsKcEMFax6EbWN3rjA7qFsxCez2rmN8dWqkzgNaN
-/ip4/86.109.15.55/tcp/1347/p2p/12D3KooWD8eYqsKcEMFax6EbWN3rjA7qFsxCez2rmN8dWqkzgNaN
-/dns4/bootstrap-1-dfw.fil-test.net/tcp/1347/p2p/12D3KooWLB3RR8frLAmaK4ntHC2dwrAjyGzQgyUzWxAum1FxyyqD
-/ip4/139.178.84.41/tcp/1347/p2p/12D3KooWLB3RR8frLAmaK4ntHC2dwrAjyGzQgyUzWxAum1FxyyqD
-/dns4/bootstrap-1-fra.fil-test.net/tcp/1347/p2p/12D3KooWGPDJAw3HW4uVU3JEQBfFaZ1kdpg4HvvwRMVpUYbzhsLQ
-/ip4/136.144.49.131/tcp/1347/p2p/12D3KooWGPDJAw3HW4uVU3JEQBfFaZ1kdpg4HvvwRMVpUYbzhsLQ
+/dns4/t01000.miner.interopnet.kittyhawk.wtf/tcp/1347/p2p/12D3KooWNMVRk3KkMANV67A4zPxB83FtvLouwsYGitEofY1ympJs
+/ip4/34.217.110.132/tcp/1347/p2p/12D3KooWNMVRk3KkMANV67A4zPxB83FtvLouwsYGitEofY1ympJs
+/dns4/peer0.interopnet.kittyhawk.wtf/tcp/1347/p2p/12D3KooWM1ufVLkBAyyf8Jn5DMdmW5gA7upSvCUatoneHp6yUEtd
+/ip4/54.187.182.170/tcp/1347/p2p/12D3KooWM1ufVLkBAyyf8Jn5DMdmW5gA7upSvCUatoneHp6yUEtd
+/dns4/peer1.interopnet.kittyhawk.wtf/tcp/1347/p2p/12D3KooWLxMPSbs7XEPhyUiSo6RpTTRAkRiD1bp6uKYxyZx4QSZR
+/ip4/52.24.84.39/tcp/1347/p2p/12D3KooWLxMPSbs7XEPhyUiSo6RpTTRAkRiD1bp6uKYxyZx4QSZR

build/params_shared.go

@@ -59,7 +59,6 @@ var BlocksPerEpoch = uint64(builtin.ExpectedLeadersPerEpoch)
 
 // Epochs
 const Finality = miner.ChainFinalityish
-const MessageConfidence = 5
 
 // constants for Weight calculation
 // The ratio of weight contributed by short-term vs long-term factors in a given round

build/version.go

@@ -55,7 +55,7 @@ func (ve Version) EqMajorMinor(v2 Version) bool {
 // APIVersion is a semver version of the rpc api exposed
 var APIVersion Version = newVer(0, 3, 0)
 
-//nolint:varcheck,deadcode
+//nolint:varcheck
 const (
 	majorMask = 0xff0000
 	minorMask = 0xffff00

chain/blocksync/blocksync_client.go

@@ -561,30 +561,26 @@ func (bpt *bsPeerTracker) logSuccess(p peer.ID, dur time.Duration) {
 	bpt.lk.Lock()
 	defer bpt.lk.Unlock()
 
-	var pi *peerStats
-	var ok bool
-	if pi, ok = bpt.peers[p]; !ok {
+	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()
-
-	var pi *peerStats
-	var ok bool
-	if pi, ok = bpt.peers[p]; !ok {
+	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
@@ -54,7 +54,7 @@ type Events struct {
 	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)
@@ -82,9 +82,9 @@ func NewEvents(ctx context.Context, api eventAPI) *Events {
 
 			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{},
+			triggers:    map[triggerId]*callHandler{},
+			matchers:    map[triggerId][]MatchFunc{},
+			timeouts:    map[abi.ChainEpoch]map[triggerId]int{},
 		},
 	}
 

chain/events/events_called.go

@@ -14,7 +14,7 @@ import (
 
 const NoTimeout = math.MaxInt64
 
-type triggerID = uint64
+type triggerId = uint64
 
 // msgH is the block height at which a message was present / event has happened
 type msgH = abi.ChainEpoch
@@ -23,7 +23,6 @@ type msgH = abi.ChainEpoch
 //  message (msgH+confidence)
 type triggerH = abi.ChainEpoch
 
-// CalledHandler arguments:
 // `ts` is the tipset, in which the `msg` is included.
 // `curH`-`ts.Height` = `confidence`
 type CalledHandler func(msg *types.Message, rec *types.MessageReceipt, ts *types.TipSet, curH abi.ChainEpoch) (more bool, err error)
@@ -49,7 +48,7 @@ type callHandler struct {
 }
 
 type queuedEvent struct {
-	trigger triggerID
+	trigger triggerId
 
 	h   abi.ChainEpoch
 	msg *types.Message
@@ -58,7 +57,7 @@ type queuedEvent struct {
 }
 
 type calledEvents struct {
-	cs           eventAPI
+	cs           eventApi
 	tsc          *tipSetCache
 	ctx          context.Context
 	gcConfidence uint64
@@ -67,10 +66,10 @@ type calledEvents struct {
 
 	lk sync.Mutex
 
-	ctr triggerID
+	ctr triggerId
 
-	triggers map[triggerID]*callHandler
-	matchers map[triggerID][]MatchFunc
+	triggers map[triggerId]*callHandler
+	matchers map[triggerId][]MatchFunc
 
 	// maps block heights to events
 	// [triggerH][msgH][event]
@@ -79,8 +78,8 @@ type calledEvents struct {
 	// [msgH][triggerH]
 	revertQueue map[msgH][]triggerH
 
-	// [timeoutH+confidence][triggerID]{calls}
-	timeouts map[abi.ChainEpoch]map[triggerID]int
+	// [timeoutH+confidence][triggerId]{calls}
+	timeouts map[abi.ChainEpoch]map[triggerId]int
 }
 
 func (e *calledEvents) headChangeCalled(rev, app []*types.TipSet) error {
@@ -158,8 +157,8 @@ func (e *calledEvents) checkNewCalls(ts *types.TipSet) {
 	})
 }
 
-func (e *calledEvents) queueForConfidence(trigID uint64, msg *types.Message, ts *types.TipSet) {
-	trigger := e.triggers[trigID]
+func (e *calledEvents) queueForConfidence(triggerId uint64, msg *types.Message, ts *types.TipSet) {
+	trigger := e.triggers[triggerId]
 
 	appliedH := ts.Height()
 
@@ -172,7 +171,7 @@ func (e *calledEvents) queueForConfidence(trigID uint64, msg *types.Message, ts
 	}
 
 	byOrigH[appliedH] = append(byOrigH[appliedH], &queuedEvent{
-		trigger: trigID,
+		trigger: triggerId,
 		h:       appliedH,
 		msg:     msg,
 	})
@@ -232,11 +231,11 @@ func (e *calledEvents) applyTimeouts(ts *types.TipSet) {
 		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
 		}

chain/events/events_height.go

@@ -15,12 +15,12 @@ type heightEvents struct {
 	tsc          *tipSetCache
 	gcConfidence abi.ChainEpoch
 
-	ctr triggerID
+	ctr triggerId
 
-	heightTriggers map[triggerID]*heightHandler
+	heightTriggers map[triggerId]*heightHandler
 
-	htTriggerHeights map[triggerH][]triggerID
-	htHeights        map[msgH][]triggerID
+	htTriggerHeights map[triggerH][]triggerId
+	htHeights        map[msgH][]triggerId
 
 	ctx context.Context
 }

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{

chain/events/utils.go

@@ -36,7 +36,7 @@ func (e *calledEvents) CheckMsg(ctx context.Context, smsg types.ChainMsg, hnd Ca
 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

@@ -431,7 +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)
@@ -538,6 +538,13 @@ func (wpp *wppProvider) ComputeProof(context.Context, []abi.SectorInfo, abi.PoSt
 	}}, nil
 }
 
+type ProofInput struct {
+	sectors           []abi.SectorInfo
+	hvrf              []byte
+	challengedSectors []uint64
+	vrfout            []byte
+}
+
 func IsRoundWinner(ctx context.Context, ts *types.TipSet, round abi.ChainEpoch,
 	miner address.Address, brand types.BeaconEntry, mbi *api.MiningBaseInfo, a MiningCheckAPI) (*types.ElectionProof, error) {
 

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 {
-	return &testMpoolAPI{
+func newTestMpoolApi() *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/stmgr.go

@@ -326,7 +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 {
@@ -405,8 +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.
-// Uses the `TipSet` `ts` to generate the VM state.
+// Similar to `vm.ResolveToKeyAddr` but does not allow `Actor` type of addresses. Uses the `TipSet` `ts`
+// 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:
@@ -480,10 +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
-// 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) {
+func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid) (*types.TipSet, *types.MessageReceipt, error) {
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 
@@ -531,11 +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:
@@ -545,44 +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) {
-						candidateTs = nil
-						candidateRcp = nil
-					}
-					if backSearchWait != nil {
-						reverts[val.Val.Key()] = true
-					}
+					continue
 				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, err
-						}
-						candidateTs = val.Val
-						candidateRcp = r
+						return val.Val, r, nil
 					}
-					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 && !reverts[backTs.Key()] {
-				// 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
+			if backTs != nil {
+				return backTs, backRcp, nil
 			}
-			reverts = nil
 			backSearchWait = nil
 		case <-ctx.Done():
 			return nil, nil, ctx.Err()

chain/stmgr/utils.go

@@ -286,7 +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
@@ -298,7 +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
 	}
 
@@ -307,7 +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
 	}

chain/store/store.go

@@ -387,7 +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
@@ -1154,6 +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/sub/incoming.go

@@ -57,7 +57,8 @@ 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())
@@ -206,7 +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

@@ -526,7 +526,7 @@ 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) error {
 	ctx, span := trace.StartSpan(ctx, "validateBlock")
 	defer span.End()
@@ -665,7 +665,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) err
 	})
 
 	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

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) {
-	data, err := blk.Serialize()
+func (b *BlockHeader) ToStorageBlock() (block.Block, error) {
+	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 {
-	sb, err := blk.ToStorageBlock()
+func (b *BlockHeader) Cid() cid.Cid {
+	sb, err := b.ToStorageBlock()
 	if err != nil {
 		panic(err) // Not sure i'm entirely comfortable with this one, needs to be checked
 	}

chain/types/execresult.go

@@ -1,12 +1,9 @@
 package types
 
-import "time"
-
 type ExecutionResult struct {
-	Msg      *Message
-	MsgRct   *MessageReceipt
-	Error    string
-	Duration time.Duration
+	Msg    *Message
+	MsgRct *MessageReceipt
+	Error  string
 
 	Subcalls []*ExecutionResult
 }

chain/types/message.go

@@ -41,16 +41,20 @@ type Message struct {
 	Params []byte
 }
 
-func (m *Message) Caller() address.Address {
-	return m.From
+func (t *Message) BlockMiner() address.Address {
+	panic("implement me")
 }
 
-func (m *Message) Receiver() address.Address {
-	return m.To
+func (t *Message) Caller() address.Address {
+	return t.From
 }
 
-func (m *Message) ValueReceived() abi.TokenAmount {
-	return m.Value
+func (t *Message) Receiver() address.Address {
+	return t.To
+}
+
+func (t *Message) ValueReceived() abi.TokenAmount {
+	return t.Value
 }
 
 func DecodeMessage(b []byte) (*Message, error) {

chain/types/signedmessage.go

@@ -9,12 +9,12 @@ import (
 	"github.com/multiformats/go-multihash"
 )
 
-func (sm *SignedMessage) ToStorageBlock() (block.Block, error) {
-	if sm.Signature.Type == crypto.SigTypeBLS {
-		return sm.Message.ToStorageBlock()
+func (m *SignedMessage) ToStorageBlock() (block.Block, error) {
+	if m.Signature.Type == crypto.SigTypeBLS {
+		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 {
-	if sm.Signature.Type == crypto.SigTypeBLS {
-		return sm.Message.Cid()
+func (m *SignedMessage) Cid() cid.Cid {
+	if m.Signature.Type == crypto.SigTypeBLS {
+		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,

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/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 {
-	inv := &Invoker{
+func NewInvoker() *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

@@ -5,7 +5,6 @@ import (
 	"context"
 	"encoding/binary"
 	"fmt"
-	"time"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/specs-actors/actors/abi"
@@ -107,8 +106,8 @@ type notFoundErr interface {
 	IsNotFound() bool
 }
 
-func (rt *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool {
-	if err := rt.cst.Get(context.TODO(), c, o); err != nil {
+func (rs *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool {
+	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)) {
@@ -122,8 +121,8 @@ func (rt *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool {
 	return true
 }
 
-func (rt *Runtime) Put(x vmr.CBORMarshaler) cid.Cid {
-	c, err := rt.cst.Put(context.TODO(), x)
+func (rs *Runtime) Put(x vmr.CBORMarshaler) cid.Cid {
+	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))
@@ -135,7 +134,7 @@ 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 {
@@ -150,8 +149,8 @@ func (rt *Runtime) shimCall(f func() interface{}) (rval []byte, aerr aerrors.Act
 
 	ret := f()
 
-	if !rt.callerValidated {
-		rt.Abortf(exitcode.SysErrorIllegalActor, "Caller MUST be validated during method execution")
+	if !rs.callerValidated {
+		rs.Abortf(exitcode.SysErrorIllegalActor, "Caller MUST be validated during method execution")
 	}
 
 	switch ret := ret.(type) {
@@ -172,25 +171,25 @@ func (rt *Runtime) shimCall(f func() interface{}) (rval []byte, aerr aerrors.Act
 	}
 }
 
-func (rt *Runtime) Message() vmr.Message {
-	return rt.vmsg
+func (rs *Runtime) Message() vmr.Message {
+	return rs.vmsg
 }
 
-func (rt *Runtime) ValidateImmediateCallerAcceptAny() {
-	rt.abortIfAlreadyValidated()
+func (rs *Runtime) ValidateImmediateCallerAcceptAny() {
+	rs.abortIfAlreadyValidated()
 	return
 }
 
-func (rt *Runtime) CurrentBalance() abi.TokenAmount {
-	b, err := rt.GetBalance(rt.Message().Receiver())
+func (rs *Runtime) CurrentBalance() abi.TokenAmount {
+	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) {
-	act, err := rt.state.GetActor(addr)
+func (rs *Runtime) GetActorCodeCID(addr address.Address) (ret cid.Cid, ok bool) {
+	act, err := rs.state.GetActor(addr)
 	if err != nil {
 		if xerrors.Is(err, types.ErrActorNotFound) {
 			return cid.Undef, false
@@ -210,8 +209,8 @@ func (rt *Runtime) GetRandomness(personalization crypto.DomainSeparationTag, ran
 	return res
 }
 
-func (rt *Runtime) Store() vmr.Store {
-	return rt
+func (rs *Runtime) Store() vmr.Store {
+	return rs
 }
 
 func (rt *Runtime) NewActorAddress() address.Address {
@@ -236,12 +235,12 @@ func (rt *Runtime) NewActorAddress() address.Address {
 	return addr
 }
 
-func (rt *Runtime) CreateActor(codeID cid.Cid, address address.Address) {
-	if !builtin.IsBuiltinActor(codeID) {
+func (rt *Runtime) CreateActor(codeId cid.Cid, address address.Address) {
+	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.")
 	}
 
@@ -253,7 +252,7 @@ func (rt *Runtime) CreateActor(codeID cid.Cid, address address.Address) {
 	rt.ChargeGas(rt.Pricelist().OnCreateActor())
 
 	err = rt.state.SetActor(address, &types.Actor{
-		Code:    codeID,
+		Code:    codeId,
 		Head:    EmptyObjectCid,
 		Nonce:   0,
 		Balance: big.Zero(),
@@ -283,12 +282,12 @@ func (rt *Runtime) DeleteActor(addr address.Address) {
 	}
 }
 
-func (rt *Runtime) Syscalls() vmr.Syscalls {
+func (rs *Runtime) Syscalls() vmr.Syscalls {
 	// TODO: Make sure this is wrapped in something that charges gas for each of the calls
-	return rt.sys
+	return rs.sys
 }
 
-func (rt *Runtime) StartSpan(name string) vmr.TraceSpan {
+func (rs *Runtime) StartSpan(name string) vmr.TraceSpan {
 	panic("implement me")
 }
 
@@ -308,12 +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.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))
 }
 
@@ -331,8 +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 {
-	return rt.height
+func (rs *Runtime) CurrEpoch() abi.ChainEpoch {
+	return rs.height
 }
 
 type dumbWrapperType struct {
@@ -343,20 +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) {
-	if !rt.allowInternal {
-		rt.Abortf(exitcode.SysErrorIllegalActor, "runtime.Send() is currently disallowed")
+func (rs *Runtime) Send(to address.Address, method abi.MethodNum, m vmr.CBORMarshaler, value abi.TokenAmount) (vmr.SendReturn, exitcode.ExitCode) {
+	if !rs.allowInternal {
+		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)
@@ -368,7 +367,6 @@ func (rt *Runtime) Send(to address.Address, method abi.MethodNum, m vmr.CBORMars
 }
 
 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() {
@@ -408,9 +406,8 @@ func (rt *Runtime) internalSend(from, to address.Address, method abi.MethodNum,
 	}
 
 	er := types.ExecutionResult{
-		Msg:      msg,
-		MsgRct:   &mr,
-		Duration: time.Since(start),
+		Msg:    msg,
+		MsgRct: &mr,
 	}
 
 	if errSend != nil {
@@ -425,48 +422,48 @@ func (rt *Runtime) internalSend(from, to address.Address, method abi.MethodNum,
 	return ret, errSend
 }
 
-func (rt *Runtime) State() vmr.StateHandle {
-	return &shimStateHandle{rt: rt}
+func (rs *Runtime) State() vmr.StateHandle {
+	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
 }

chain/vm/syscalls.go

@@ -184,7 +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
 	}
 
@@ -202,6 +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()

chain/vm/vm.go

@@ -131,7 +131,7 @@ type VM struct {
 	cst         *cbor.BasicIpldStore
 	buf         *bufbstore.BufferedBS
 	blockHeight abi.ChainEpoch
-	inv         *Invoker
+	inv         *invoker
 	rand        Rand
 
 	Syscalls runtime.Syscalls
@@ -454,7 +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 {
@@ -591,7 +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
 }
 
@@ -607,17 +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
 	}
 
@@ -625,12 +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)
 	}
@@ -640,11 +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)
 	}
 

cli/multisig.go

@@ -23,7 +23,6 @@ import (
 
 	"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"
 )
 
@@ -118,7 +117,7 @@ var msigCreateCmd = &cli.Command{
 		}
 
 		// 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
 		}
@@ -337,7 +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
 		}
@@ -453,7 +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
 		}

cli/net.go

@@ -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)
-		}
-
-		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)
+			fmt.Println(peer)
 		}
 
 		return nil

cli/paych.go

@@ -4,7 +4,6 @@ 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"
@@ -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/state.go

@@ -35,7 +35,6 @@ 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/types"
 	"github.com/filecoin-project/lotus/miner"
 )
@@ -393,7 +392,7 @@ var stateReplaySetCmd = &cli.Command{
 
 				ts, err = types.NewTipSet(headers)
 			} else {
-				r, err := api.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+				r, err := api.StateWaitMsg(ctx, mcid)
 				if err != nil {
 					return xerrors.Errorf("finding message in chain: %w", err)
 				}
@@ -1083,15 +1082,12 @@ func printInternalExecutionsHtml(trace []*types.ExecutionResult, getCode func(ad
 			ret = `, Return</div><div><pre class="ret">` + ret + `</pre></div>`
 		}
 
-		slow := im.Duration > 10*time.Millisecond
-		veryslow := im.Duration > 50*time.Millisecond
-
 		fmt.Printf(`<div class="exec">
 <div><h4 class="call">%s:%s</h4></div>
 <div><b>%s</b> -&gt; <b>%s</b> (%s FIL), M%d</div>
 %s
-<div><span class="slow-%t-%t">Took %s</span>, <span class="exit%d">Exit: <b>%d</b></span>%s
-`, codeStr(toCode), methods[toCode][im.Msg.Method].name, im.Msg.From, im.Msg.To, types.FIL(im.Msg.Value), im.Msg.Method, params, slow, veryslow, im.Duration, im.MsgRct.ExitCode, im.MsgRct.ExitCode, ret)
+<div><span class="exit%d">Exit: <b>%d</b></span>%s
+`, 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)
 		}
@@ -1157,7 +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
 		}

cmd/lotus-chainwatch/blockssub.go

@@ -21,7 +21,7 @@ func subBlocks(ctx context.Context, api aapi.FullNode, st *storage) {
 			bh.Cid(): bh,
 		}, false)
 		if err != nil {
-			log.Errorf("%+v", err)
+			//log.Errorf("%+v", err)
 		}
 	}
 }

cmd/lotus-chainwatch/dot.go

@@ -20,13 +20,7 @@ var dotCmd = &cli.Command{
 		}
 
 		minH, err := strconv.ParseInt(cctx.Args().Get(0), 10, 32)
-		if err != nil {
-			return err
-		}
 		tosee, err := strconv.ParseInt(cctx.Args().Get(1), 10, 32)
-		if err != nil {
-			return err
-		}
 		maxH := minH + tosee
 
 		res, err := st.db.Query(`select block, parent, b.miner, b.height, p.height from block_parents

cmd/lotus-chainwatch/main.go

@@ -17,7 +17,7 @@ import (
 var log = logging.Logger("chainwatch")
 
 func main() {
-	_ = logging.SetLogLevel("*", "INFO")
+	logging.SetLogLevel("*", "INFO")
 
 	log.Info("Starting chainwatch")
 

cmd/lotus-chainwatch/sync.go

@@ -146,7 +146,7 @@ func syncHead(ctx context.Context, api api.FullNode, st *storage, ts *types.TipS
 			}
 
 			if len(bh.Parents) == 0 { // genesis case
-				ts, _ := types.NewTipSet([]*types.BlockHeader{bh})
+				ts, err := types.NewTipSet([]*types.BlockHeader{bh})
 				aadrs, err := api.StateListActors(ctx, ts.Key())
 				if err != nil {
 					log.Error(err)

cmd/lotus-fountain/main.go

@@ -215,14 +215,14 @@ func (h *handler) mkminer(w http.ResponseWriter, r *http.Request) {
 	owner, err := address.NewFromString(r.FormValue("address"))
 	if err != nil {
 		w.WriteHeader(400)
-		_, _ = w.Write([]byte(err.Error()))
+		w.Write([]byte(err.Error()))
 		return
 	}
 
 	if owner.Protocol() != address.BLS {
 		w.WriteHeader(400)
-		_, _ = w.Write([]byte("Miner address must use BLS. A BLS address starts with the prefix 't3'."))
-		_, _ = w.Write([]byte("Please create a BLS address by running \"lotus wallet new bls\" while connected to a Lotus node."))
+		w.Write([]byte("Miner address must use BLS. A BLS address starts with the prefix 't3'."))
+		w.Write([]byte("Please create a BLS address by running \"lotus wallet new bls\" while connected to a Lotus node."))
 		return
 	}
 
@@ -334,7 +334,7 @@ func (h *handler) msgwait(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	mw, err := h.api.StateWaitMsg(r.Context(), c, build.MessageConfidence)
+	mw, err := h.api.StateWaitMsg(r.Context(), c)
 	if err != nil {
 		w.WriteHeader(400)
 		w.Write([]byte(err.Error()))
@@ -357,7 +357,7 @@ func (h *handler) msgwaitaddr(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	mw, err := h.api.StateWaitMsg(r.Context(), c, build.MessageConfidence)
+	mw, err := h.api.StateWaitMsg(r.Context(), c)
 	if err != nil {
 		w.WriteHeader(400)
 		w.Write([]byte(err.Error()))

cmd/lotus-shed/verifreg.go

@@ -3,7 +3,6 @@ package main
 import (
 	"bytes"
 	"fmt"
-	"github.com/filecoin-project/lotus/build"
 
 	"github.com/filecoin-project/go-address"
 	"gopkg.in/urfave/cli.v2"
@@ -86,7 +85,7 @@ var verifRegAddVerifierCmd = &cli.Command{
 
 		fmt.Printf("message sent, now waiting on cid: %s\n", smsg.Cid())
 
-		mwait, err := api.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
+		mwait, err := api.StateWaitMsg(ctx, smsg.Cid())
 		if err != nil {
 			return err
 		}
@@ -162,7 +161,7 @@ var verifRegVerifyClientCmd = &cli.Command{
 
 		fmt.Printf("message sent, now waiting on cid: %s\n", smsg.Cid())
 
-		mwait, err := api.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
+		mwait, err := api.StateWaitMsg(ctx, smsg.Cid())
 		if err != nil {
 			return err
 		}

cmd/lotus-storage-miner/init.go

@@ -566,7 +566,7 @@ func configureStorageMiner(ctx context.Context, api lapi.FullNode, addr address.
 	}
 
 	log.Info("Waiting for message: ", smsg.Cid())
-	ret, err := api.StateWaitMsg(ctx, smsg.Cid(), build.MessageConfidence)
+	ret, err := api.StateWaitMsg(ctx, smsg.Cid())
 	if err != nil {
 		return err
 	}
@@ -648,7 +648,7 @@ func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID,
 	log.Infof("Pushed StorageMarket.CreateStorageMiner, %s to Mpool", signed.Cid())
 	log.Infof("Waiting for confirmation")
 
-	mw, err := api.StateWaitMsg(ctx, signed.Cid(), build.MessageConfidence)
+	mw, err := api.StateWaitMsg(ctx, signed.Cid())
 	if err != nil {
 		return address.Undef, err
 	}

cmd/lotus-storage-miner/proving.go

@@ -3,8 +3,6 @@ package main
 import (
 	"bytes"
 	"fmt"
-	"time"
-
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
@@ -12,6 +10,7 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	"golang.org/x/xerrors"
 	"gopkg.in/urfave/cli.v2"
+	"time"
 )
 
 var provingCmd = &cli.Command{

cmd/lotus/daemon.go

@@ -150,11 +150,6 @@ var DaemonCmd = &cli.Command{
 
 		chainfile := cctx.String("import-chain")
 		if chainfile != "" {
-			chainfile, err := homedir.Expand(chainfile)
-			if err != nil {
-				return err
-			}
-
 			if err := ImportChain(r, chainfile); err != nil {
 				return err
 			}

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/filecoin-project/go-data-transfer v0.3.0
 	github.com/filecoin-project/go-fil-commcid v0.0.0-20200208005934-2b8bd03caca5
 	github.com/filecoin-project/go-fil-markets v0.2.7
-	github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200602181149-522144ab4e24
+	github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200520183639-7c6ee2e066b4
 	github.com/filecoin-project/go-padreader v0.0.0-20200210211231-548257017ca6
 	github.com/filecoin-project/go-paramfetch v0.0.2-0.20200505180321-973f8949ea8e
 	github.com/filecoin-project/go-statestore v0.1.0

go.sum

@@ -193,8 +193,8 @@ github.com/filecoin-project/go-fil-commcid v0.0.0-20200208005934-2b8bd03caca5 h1
 github.com/filecoin-project/go-fil-commcid v0.0.0-20200208005934-2b8bd03caca5/go.mod h1:JbkIgFF/Z9BDlvrJO1FuKkaWsH673/UdFaiVS6uIHlA=
 github.com/filecoin-project/go-fil-markets v0.2.7 h1:bgdK/e+xW15aVZLtdFLzAHdrx1hqtGF9veg2lstLK6o=
 github.com/filecoin-project/go-fil-markets v0.2.7/go.mod h1:LI3VFHse33aU0djAmFQ8+Hg39i0J8ibAoppGu6TbgkA=
-github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200602181149-522144ab4e24 h1:Jc7vkplmZYVuaEcSXGHDwefvZIdoyyaoGDLqSr8Svms=
-github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200602181149-522144ab4e24/go.mod h1:j6zV//WXIIY5kky873Q3iIKt/ViOE8rcijovmpxrXzM=
+github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200520183639-7c6ee2e066b4 h1:H8AVYu0MV9m3CSnKMxeILMfh8xJtnqVdXfBF/qbzgu0=
+github.com/filecoin-project/go-jsonrpc v0.1.1-0.20200520183639-7c6ee2e066b4/go.mod h1:j6zV//WXIIY5kky873Q3iIKt/ViOE8rcijovmpxrXzM=
 github.com/filecoin-project/go-padreader v0.0.0-20200210211231-548257017ca6 h1:92PET+sx1Hb4W/8CgFwGuxaKbttwY+UNspYZTvXY0vs=
 github.com/filecoin-project/go-padreader v0.0.0-20200210211231-548257017ca6/go.mod h1:0HgYnrkeSU4lu1p+LEOeDpFsNBssa0OGGriWdA4hvaE=
 github.com/filecoin-project/go-paramfetch v0.0.1/go.mod h1:fZzmf4tftbwf9S37XRifoJlz7nCjRdIrMGLR07dKLCc=

lib/parmap/parmap.go

@@ -5,7 +5,6 @@ import (
 	"sync"
 )
 
-// MapArr transforms map into slice of map values
 func MapArr(in interface{}) interface{} {
 	rin := reflect.ValueOf(in)
 	rout := reflect.MakeSlice(reflect.SliceOf(rin.Type().Elem()), rin.Len(), rin.Len())
@@ -20,7 +19,6 @@ func MapArr(in interface{}) interface{} {
 	return rout.Interface()
 }
 
-// KMapArr transforms map into slice of map keys
 func KMapArr(in interface{}) interface{} {
 	rin := reflect.ValueOf(in)
 	rout := reflect.MakeSlice(reflect.SliceOf(rin.Type().Key()), rin.Len(), rin.Len())
@@ -35,8 +33,7 @@ func KMapArr(in interface{}) interface{} {
 	return rout.Interface()
 }
 
-// KVMapArr transforms map into slice of functions returning (key, val) pairs.
-// map[A]B => []func()(A, B)
+// map[k]v => []func() (k, v)
 func KVMapArr(in interface{}) interface{} {
 	rin := reflect.ValueOf(in)
 

lib/sigs/doc.go

@@ -1,4 +1,4 @@
-// Package sigs allows for signing, verifying signatures and key generation
+// Sigs package allows for signing, verifying signatures and key generation
 // using key types selected by package user.
 //
 // For support of secp256k1 import:

lib/sigs/sigs.go

@@ -68,7 +68,7 @@ func ToPublic(sigType crypto.SigType, pk []byte) ([]byte, error) {
 	return sv.ToPublic(pk)
 }
 
-func CheckBlockSignature(ctx context.Context, blk *types.BlockHeader, worker address.Address) error {
+func CheckBlockSignature(blk *types.BlockHeader, ctx context.Context, worker address.Address) error {
 	_, span := trace.StartSpan(ctx, "checkBlockSignature")
 	defer span.End()
 
@@ -103,7 +103,7 @@ type SigShim interface {
 
 var sigs map[crypto.SigType]SigShim
 
-// RegisterSignature should be only used during init
+// RegisterSig should be only used during init
 func RegisterSignature(typ crypto.SigType, vs SigShim) {
 	if sigs == nil {
 		sigs = make(map[crypto.SigType]SigShim)

lotuspond/api.go

@@ -32,7 +32,7 @@ type api struct {
 type nodeInfo struct {
 	Repo    string
 	ID      int32
-	APIPort int32
+	ApiPort int32
 	State   NodeState
 
 	FullNode string // only for storage nodes

lotuspond/main.go

@@ -37,7 +37,7 @@ var onCmd = &cli.Command{
 			return err
 		}
 
-		node := nodeByID(client.Nodes(), int(nd))
+		node := nodeById(client.Nodes(), int(nd))
 		var cmd *exec.Cmd
 		if !node.Storage {
 			cmd = exec.Command("./lotus", cctx.Args().Slice()[1:]...)
@@ -75,7 +75,7 @@ var shCmd = &cli.Command{
 			return err
 		}
 
-		node := nodeByID(client.Nodes(), int(nd))
+		node := nodeById(client.Nodes(), int(nd))
 		shcmd := exec.Command("/bin/bash")
 		if !node.Storage {
 			shcmd.Env = []string{
@@ -102,7 +102,7 @@ var shCmd = &cli.Command{
 	},
 }
 
-func nodeByID(nodes []nodeInfo, i int) nodeInfo {
+func nodeById(nodes []nodeInfo, i int) nodeInfo {
 	for _, n := range nodes {
 		if n.ID == int32(i) {
 			return n

lotuspond/spawn.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"github.com/filecoin-project/lotus/chain/types"
 	"io"
 	"io/ioutil"
 	"os"
@@ -11,8 +12,6 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/filecoin-project/lotus/chain/types"
-
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/go-address"
@@ -123,7 +122,7 @@ func (api *api) Spawn() (nodeInfo, error) {
 	info := nodeInfo{
 		Repo:    dir,
 		ID:      id,
-		APIPort: 2500 + id,
+		ApiPort: 2500 + id,
 		State:   NodeRunning,
 	}
 
@@ -199,7 +198,7 @@ func (api *api) SpawnStorage(fullNodeRepo string) (nodeInfo, error) {
 	info := nodeInfo{
 		Repo:    dir,
 		ID:      id,
-		APIPort: 2500 + id,
+		ApiPort: 2500 + id,
 		State:   NodeRunning,
 
 		FullNode: fullNodeRepo,

markets/retrievaladapter/client.go

@@ -14,7 +14,6 @@ import (
 	"github.com/ipfs/go-cid"
 	"golang.org/x/xerrors"
 
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/node/impl/full"
 	payapi "github.com/filecoin-project/lotus/node/impl/paych"
 	"github.com/filecoin-project/lotus/paychmgr"
@@ -73,7 +72,7 @@ func (rcn *retrievalClientNode) GetChainHead(ctx context.Context) (shared.TipSet
 // WaitForPaymentChannelAddFunds waits messageCID to appear on chain. If it doesn't appear within
 // defaultMsgWaitTimeout it returns error
 func (rcn *retrievalClientNode) WaitForPaymentChannelAddFunds(messageCID cid.Cid) error {
-	_, mr, err := rcn.chainapi.StateManager.WaitForMessage(context.TODO(), messageCID, build.MessageConfidence)
+	_, mr, err := rcn.chainapi.StateManager.WaitForMessage(context.TODO(), messageCID)
 
 	if err != nil {
 		return err
@@ -85,7 +84,7 @@ func (rcn *retrievalClientNode) WaitForPaymentChannelAddFunds(messageCID cid.Cid
 }
 
 func (rcn *retrievalClientNode) WaitForPaymentChannelCreation(messageCID cid.Cid) (address.Address, error) {
-	_, mr, err := rcn.chainapi.StateManager.WaitForMessage(context.TODO(), messageCID, build.MessageConfidence)
+	_, mr, err := rcn.chainapi.StateManager.WaitForMessage(context.TODO(), messageCID)
 
 	if err != nil {
 		return address.Undef, err

markets/storageadapter/client.go

@@ -211,7 +211,7 @@ func (c *ClientNodeAdapter) ValidatePublishedDeal(ctx context.Context, deal stor
 	}
 
 	// TODO: timeout
-	_, ret, err := c.sm.WaitForMessage(ctx, *deal.PublishMessage, build.MessageConfidence)
+	_, ret, err := c.sm.WaitForMessage(ctx, *deal.PublishMessage)
 	if err != nil {
 		return 0, xerrors.Errorf("waiting for deal publish message: %w", err)
 	}
@@ -321,7 +321,7 @@ func (c *ClientNodeAdapter) OnDealSectorCommitted(ctx context.Context, provider
 		}
 	}
 
-	if err := c.ev.Called(checkFunc, called, revert, build.MessageConfidence+1, build.SealRandomnessLookbackLimit, matchEvent); err != nil {
+	if err := c.ev.Called(checkFunc, called, revert, 3, build.SealRandomnessLookbackLimit, matchEvent); err != nil {
 		return xerrors.Errorf("failed to set up called handler: %w", err)
 	}
 
@@ -397,7 +397,7 @@ func (n *ClientNodeAdapter) GetChainHead(ctx context.Context) (shared.TipSetToke
 }
 
 func (n *ClientNodeAdapter) WaitForMessage(ctx context.Context, mcid cid.Cid, cb func(code exitcode.ExitCode, bytes []byte, err error) error) error {
-	receipt, err := n.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+	receipt, err := n.StateWaitMsg(ctx, mcid)
 	if err != nil {
 		return cb(0, nil, err)
 	}

markets/storageadapter/provider.go

@@ -321,7 +321,7 @@ func (n *ProviderNodeAdapter) OnDealSectorCommitted(ctx context.Context, provide
 
 	}
 
-	if err := n.ev.Called(checkFunc, called, revert, build.MessageConfidence+1, build.SealRandomnessLookbackLimit, matchEvent); err != nil {
+	if err := n.ev.Called(checkFunc, called, revert, 3, build.SealRandomnessLookbackLimit, matchEvent); err != nil {
 		return xerrors.Errorf("failed to set up called handler: %w", err)
 	}
 
@@ -338,7 +338,7 @@ func (n *ProviderNodeAdapter) GetChainHead(ctx context.Context) (shared.TipSetTo
 }
 
 func (n *ProviderNodeAdapter) WaitForMessage(ctx context.Context, mcid cid.Cid, cb func(code exitcode.ExitCode, bytes []byte, err error) error) error {
-	receipt, err := n.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+	receipt, err := n.StateWaitMsg(ctx, mcid)
 	if err != nil {
 		return cb(0, nil, err)
 	}

node/builder.go

@@ -180,7 +180,6 @@ func libp2p() Option {
 		Override(ConnectionManagerKey, lp2p.ConnectionManager(50, 200, 20*time.Second, nil)),
 		Override(AutoNATSvcKey, lp2p.AutoNATService),
 
-		Override(new(*dtypes.ScoreKeeper), lp2p.ScoreKeeper),
 		Override(new(*pubsub.PubSub), lp2p.GossipSub),
 		Override(new(*config.Pubsub), func(bs dtypes.Bootstrapper) *config.Pubsub {
 			return &config.Pubsub{

node/impl/common/common.go

@@ -2,8 +2,6 @@ package common
 
 import (
 	"context"
-	"sort"
-	"strings"
 
 	logging "github.com/ipfs/go-log/v2"
 
@@ -30,7 +28,6 @@ type CommonAPI struct {
 	APISecret *dtypes.APIAlg
 	Host      host.Host
 	Router    lp2p.BaseIpfsRouting
-	Sk        *dtypes.ScoreKeeper
 }
 
 type jwtPayload struct {
@@ -57,21 +54,6 @@ func (a *CommonAPI) AuthNew(ctx context.Context, perms []auth.Permission) ([]byt
 func (a *CommonAPI) NetConnectedness(ctx context.Context, pid peer.ID) (network.Connectedness, error) {
 	return a.Host.Network().Connectedness(pid), nil
 }
-func (a *CommonAPI) NetPubsubScores(context.Context) ([]api.PubsubScore, error) {
-	scores := a.Sk.Get()
-	out := make([]api.PubsubScore, len(scores))
-	i := 0
-	for k, v := range scores {
-		out[i] = api.PubsubScore{ID: k, Score: v}
-		i++
-	}
-
-	sort.Slice(out, func(i, j int) bool {
-		return strings.Compare(string(out[i].ID), string(out[j].ID)) > 0
-	})
-
-	return out, nil
-}
 
 func (a *CommonAPI) NetPeers(context.Context) ([]peer.AddrInfo, error) {
 	conns := a.Host.Network().Conns()

node/impl/full/state.go

@@ -344,8 +344,10 @@ func (a *StateAPI) MinerCreateBlock(ctx context.Context, bt *api.BlockTemplate)
 	return &out, nil
 }
 
-func (a *StateAPI) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error) {
-	ts, recpt, err := a.StateManager.WaitForMessage(ctx, msg, confidence)
+func (a *StateAPI) StateWaitMsg(ctx context.Context, msg cid.Cid) (*api.MsgLookup, error) {
+	// TODO: consider using event system for this, expose confidence
+
+	ts, recpt, err := a.StateManager.WaitForMessage(ctx, msg)
 	if err != nil {
 		return nil, err
 	}
@@ -680,7 +682,7 @@ func (a *StateAPI) MsigGetAvailableBalance(ctx context.Context, addr address.Add
 		return act.Balance, nil
 	}
 
-	minBalance := types.BigDiv(st.InitialBalance, types.NewInt(uint64(st.UnlockDuration)))
+	minBalance := types.BigDiv(types.BigInt(st.InitialBalance), types.NewInt(uint64(st.UnlockDuration)))
 	minBalance = types.BigMul(minBalance, types.NewInt(uint64(offset)))
 	return types.BigSub(act.Balance, minBalance), nil
 }

node/impl/storminer.go

@@ -46,7 +46,7 @@ type StorageMinerAPI struct {
 func (sm *StorageMinerAPI) ServeRemote(w http.ResponseWriter, r *http.Request) {
 	if !auth.HasPerm(r.Context(), nil, apistruct.PermAdmin) {
 		w.WriteHeader(401)
-		_ = json.NewEncoder(w).Encode(struct{ Error string }{"unauthorized: missing write permission"})
+		json.NewEncoder(w).Encode(struct{ Error string }{"unauthorized: missing write permission"})
 		return
 	}
 
@@ -185,7 +185,7 @@ func (sm *StorageMinerAPI) MarketImportDealData(ctx context.Context, propCid cid
 	if err != nil {
 		return xerrors.Errorf("failed to open file: %w", err)
 	}
-	defer fi.Close() //nolint:errcheck
+	defer fi.Close()
 
 	return sm.StorageProvider.ImportDataForDeal(ctx, propCid, fi)
 }
@@ -211,7 +211,7 @@ func (sm *StorageMinerAPI) DealsImportData(ctx context.Context, deal cid.Cid, fn
 	if err != nil {
 		return xerrors.Errorf("failed to open given file: %w", err)
 	}
-	defer fi.Close() //nolint:errcheck
+	defer fi.Close()
 
 	return sm.StorageProvider.ImportDataForDeal(ctx, deal, fi)
 }

node/modules/dtypes/scorekeeper.go

@@ -1,24 +0,0 @@
-package dtypes
-
-import (
-	"sync"
-
-	peer "github.com/libp2p/go-libp2p-core/peer"
-)
-
-type ScoreKeeper struct {
-	lk     sync.Mutex
-	scores map[peer.ID]float64
-}
-
-func (sk *ScoreKeeper) Update(scores map[peer.ID]float64) {
-	sk.lk.Lock()
-	sk.scores = scores
-	sk.lk.Unlock()
-}
-
-func (sk *ScoreKeeper) Get() map[peer.ID]float64 {
-	sk.lk.Lock()
-	defer sk.lk.Unlock()
-	return sk.scores
-}

node/modules/lp2p/pubsub.go

@@ -28,11 +28,7 @@ func init() {
 	pubsub.GossipSubDirectConnectInitialDelay = 30 * time.Second
 }
 
-func ScoreKeeper() *dtypes.ScoreKeeper {
-	return new(dtypes.ScoreKeeper)
-}
-
-func GossipSub(mctx helpers.MetricsCtx, lc fx.Lifecycle, host host.Host, nn dtypes.NetworkName, bp dtypes.BootstrapPeers, cfg *config.Pubsub, sk *dtypes.ScoreKeeper) (service *pubsub.PubSub, err error) {
+func GossipSub(mctx helpers.MetricsCtx, lc fx.Lifecycle, host host.Host, nn dtypes.NetworkName, bp dtypes.BootstrapPeers, cfg *config.Pubsub) (service *pubsub.PubSub, err error) {
 	bootstrappers := make(map[peer.ID]struct{})
 	for _, pi := range bp {
 		bootstrappers[pi.ID] = struct{}{}
@@ -165,7 +161,6 @@ func GossipSub(mctx helpers.MetricsCtx, lc fx.Lifecycle, host host.Host, nn dtyp
 				OpportunisticGraftThreshold: 5,
 			},
 		),
-		pubsub.WithPeerScoreInspect(sk.Update, 10*time.Second),
 	}
 
 	// enable Peer eXchange on bootstrappers

node/repo/fsrepo.go

@@ -63,7 +63,8 @@ var ErrRepoExists = xerrors.New("repo exists")
 
 // FsRepo is struct for repo, use NewFS to create
 type FsRepo struct {
-	path string
+	path     string
+	repoType RepoType
 }
 
 var _ Repo = &FsRepo{}

paychmgr/simple.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/filecoin-project/go-address"
 
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/types"
 )
@@ -56,7 +55,7 @@ func (pm *Manager) createPaych(ctx context.Context, from, to address.Address, am
 //  (tricky because we need to setup channel tracking before we know its address)
 func (pm *Manager) waitForPaychCreateMsg(ctx context.Context, mcid cid.Cid) {
 	defer pm.store.lk.Unlock()
-	mwait, err := pm.state.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+	mwait, err := pm.state.StateWaitMsg(ctx, mcid)
 	if err != nil {
 		log.Errorf("wait msg: %w", err)
 	}
@@ -106,7 +105,7 @@ func (pm *Manager) addFunds(ctx context.Context, ch address.Address, from addres
 //  (tricky because we need to setup channel tracking before we know it's address)
 func (pm *Manager) waitForAddFundsMsg(ctx context.Context, mcid cid.Cid) {
 	defer pm.store.lk.Unlock()
-	mwait, err := pm.state.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+	mwait, err := pm.state.StateWaitMsg(ctx, mcid)
 	if err != nil {
 		log.Error(err)
 	}

storage/adapter_storage_miner.go

@@ -18,7 +18,6 @@ import (
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 
 	"github.com/filecoin-project/lotus/api/apibstore"
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -82,7 +81,7 @@ func (s SealingAPIAdapter) StateMinerDeadlines(ctx context.Context, maddr addres
 }
 
 func (s SealingAPIAdapter) StateWaitMsg(ctx context.Context, mcid cid.Cid) (sealing.MsgLookup, error) {
-	wmsg, err := s.delegate.StateWaitMsg(ctx, mcid, build.MessageConfidence)
+	wmsg, err := s.delegate.StateWaitMsg(ctx, mcid)
 	if err != nil {
 		return sealing.MsgLookup{}, err
 	}

storage/miner.go

@@ -54,7 +54,7 @@ type storageMinerApi interface {
 	StateMinerInfo(context.Context, address.Address, types.TipSetKey) (miner.MinerInfo, error)
 	StateMinerProvingDeadline(context.Context, address.Address, types.TipSetKey) (*miner.DeadlineInfo, error)
 	StateMinerInitialPledgeCollateral(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (types.BigInt, error)
-	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*api.MsgLookup, error) // TODO: removeme eventually
+	StateWaitMsg(context.Context, cid.Cid) (*api.MsgLookup, error) // TODO: removeme eventually
 	StateGetActor(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
 	StateGetReceipt(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)
 	StateMarketStorageDeal(context.Context, abi.DealID, types.TipSetKey) (*api.MarketDeal, error)

storage/wdpost_run.go

@@ -255,7 +255,7 @@ func (s *WindowPoStScheduler) checkNextFaults(ctx context.Context, deadline uint
 
 	log.Warnw("declare faults Message CID", "cid", sm.Cid())
 
-	rec, err := s.api.StateWaitMsg(context.TODO(), sm.Cid(), build.MessageConfidence)
+	rec, err := s.api.StateWaitMsg(context.TODO(), sm.Cid())
 	if err != nil {
 		return xerrors.Errorf("declare faults wait error: %w", err)
 	}
@@ -499,7 +499,7 @@ func (s *WindowPoStScheduler) submitPost(ctx context.Context, proof *miner.Submi
 	log.Infof("Submitted window post: %s", sm.Cid())
 
 	go func() {
-		rec, err := s.api.StateWaitMsg(context.TODO(), sm.Cid(), build.MessageConfidence)
+		rec, err := s.api.StateWaitMsg(context.TODO(), sm.Cid())
 		if err != nil {
 			log.Error(err)
 			return

tools/stats/metrics.go

@@ -38,7 +38,8 @@ func (pl *PointList) Points() []models.Point {
 }
 
 type InfluxWriteQueue struct {
-	ch chan client.BatchPoints
+	influx client.Client
+	ch     chan client.BatchPoints
 }
 
 func NewInfluxWriteQueue(ctx context.Context, influx client.Client) *InfluxWriteQueue {