Merge pull request #6912 from filecoin-project/chore/drop-dead-utils

Drop townhall/chainwatch

Makefile

@@ -163,31 +163,12 @@ lotus-pond-front:
 lotus-pond-app: lotus-pond-front lotus-pond
 .PHONY: lotus-pond-app
 
-lotus-townhall:
-	rm -f lotus-townhall
-	$(GOCC) build -o lotus-townhall ./cmd/lotus-townhall
-.PHONY: lotus-townhall
-BINS+=lotus-townhall
-
-lotus-townhall-front:
-	(cd ./cmd/lotus-townhall/townhall && npm i && npm run build)
-.PHONY: lotus-townhall-front
-
-lotus-townhall-app: lotus-touch lotus-townhall-front
-.PHONY: lotus-townhall-app
-
 lotus-fountain:
 	rm -f lotus-fountain
 	$(GOCC) build -o lotus-fountain ./cmd/lotus-fountain
 .PHONY: lotus-fountain
 BINS+=lotus-fountain
 
-lotus-chainwatch:
-	rm -f lotus-chainwatch
-	$(GOCC) build $(GOFLAGS) -o lotus-chainwatch ./cmd/lotus-chainwatch
-.PHONY: lotus-chainwatch
-BINS+=lotus-chainwatch
-
 lotus-bench:
 	rm -f lotus-bench
 	$(GOCC) build -o lotus-bench ./cmd/lotus-bench
@@ -236,9 +217,6 @@ tvx:
 .PHONY: tvx
 BINS+=tvx
 
-install-chainwatch: lotus-chainwatch
-	install -C ./lotus-chainwatch /usr/local/bin/lotus-chainwatch
-
 lotus-sim: $(BUILD_DEPS)
 	rm -f lotus-sim
 	$(GOCC) build $(GOFLAGS) -o lotus-sim ./cmd/lotus-sim
@@ -263,21 +241,13 @@ install-miner-service: install-miner install-daemon-service
 	@echo
 	@echo "lotus-miner service installed. Don't forget to run 'sudo systemctl start lotus-miner' to start it and 'sudo systemctl enable lotus-miner' for it to be enabled on startup."
 
-install-chainwatch-service: install-chainwatch install-daemon-service
-	mkdir -p /etc/systemd/system
-	mkdir -p /var/log/lotus
-	install -C -m 0644 ./scripts/lotus-chainwatch.service /etc/systemd/system/lotus-chainwatch.service
-	systemctl daemon-reload
-	@echo
-	@echo "chainwatch service installed. Don't forget to run 'sudo systemctl start lotus-chainwatch' to start it and 'sudo systemctl enable lotus-chainwatch' for it to be enabled on startup."
-
 install-main-services: install-miner-service
 
-install-all-services: install-main-services install-chainwatch-service
+install-all-services: install-main-services
 
 install-services: install-main-services
 
-clean-daemon-service: clean-miner-service clean-chainwatch-service
+clean-daemon-service: clean-miner-service
 	-systemctl stop lotus-daemon
 	-systemctl disable lotus-daemon
 	rm -f /etc/systemd/system/lotus-daemon.service
@@ -289,12 +259,6 @@ clean-miner-service:
 	rm -f /etc/systemd/system/lotus-miner.service
 	systemctl daemon-reload
 
-clean-chainwatch-service:
-	-systemctl stop lotus-chainwatch
-	-systemctl disable lotus-chainwatch
-	rm -f /etc/systemd/system/lotus-chainwatch.service
-	systemctl daemon-reload
-
 clean-main-services: clean-daemon-service
 
 clean-all-services: clean-main-services

chain/metrics/consensus.go

@@ -1,129 +0,0 @@
-package metrics
-
-import (
-	"context"
-	"encoding/json"
-
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/ipfs/go-cid"
-	logging "github.com/ipfs/go-log/v2"
-	pubsub "github.com/libp2p/go-libp2p-pubsub"
-	"go.uber.org/fx"
-
-	"github.com/filecoin-project/lotus/build"
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/node/impl/full"
-	"github.com/filecoin-project/lotus/node/modules/helpers"
-)
-
-var log = logging.Logger("metrics")
-
-const baseTopic = "/fil/headnotifs/"
-
-type Update struct {
-	Type string
-}
-
-func SendHeadNotifs(nickname string) func(mctx helpers.MetricsCtx, lc fx.Lifecycle, ps *pubsub.PubSub, chain full.ChainAPI) error {
-	return func(mctx helpers.MetricsCtx, lc fx.Lifecycle, ps *pubsub.PubSub, chain full.ChainAPI) error {
-		ctx := helpers.LifecycleCtx(mctx, lc)
-
-		lc.Append(fx.Hook{
-			OnStart: func(_ context.Context) error {
-				gen, err := chain.Chain.GetGenesis()
-				if err != nil {
-					return err
-				}
-
-				topic := baseTopic + gen.Cid().String()
-
-				go func() {
-					if err := sendHeadNotifs(ctx, ps, topic, chain, nickname); err != nil {
-						log.Error("consensus metrics error", err)
-						return
-					}
-				}()
-				go func() {
-					sub, err := ps.Subscribe(topic) //nolint
-					if err != nil {
-						return
-					}
-					defer sub.Cancel()
-
-					for {
-						if _, err := sub.Next(ctx); err != nil {
-							return
-						}
-					}
-
-				}()
-				return nil
-			},
-		})
-
-		return nil
-	}
-}
-
-type message struct {
-	// TipSet
-	Cids   []cid.Cid
-	Blocks []*types.BlockHeader
-	Height abi.ChainEpoch
-	Weight types.BigInt
-	Time   uint64
-	Nonce  uint64
-
-	// Meta
-
-	NodeName string
-}
-
-func sendHeadNotifs(ctx context.Context, ps *pubsub.PubSub, topic string, chain full.ChainAPI, nickname string) error {
-	ctx, cancel := context.WithCancel(ctx)
-	defer cancel()
-
-	notifs, err := chain.ChainNotify(ctx)
-	if err != nil {
-		return err
-	}
-
-	// using unix nano time makes very sure we pick a nonce higher than previous restart
-	nonce := uint64(build.Clock.Now().UnixNano())
-
-	for {
-		select {
-		case notif := <-notifs:
-			n := notif[len(notif)-1]
-
-			w, err := chain.ChainTipSetWeight(ctx, n.Val.Key())
-			if err != nil {
-				return err
-			}
-
-			m := message{
-				Cids:     n.Val.Cids(),
-				Blocks:   n.Val.Blocks(),
-				Height:   n.Val.Height(),
-				Weight:   w,
-				NodeName: nickname,
-				Time:     uint64(build.Clock.Now().UnixNano() / 1000_000),
-				Nonce:    nonce,
-			}
-
-			b, err := json.Marshal(m)
-			if err != nil {
-				return err
-			}
-
-			//nolint
-			if err := ps.Publish(topic, b); err != nil {
-				return err
-			}
-		case <-ctx.Done():
-			return nil
-		}
-
-		nonce++
-	}
-}

cmd/lotus-chainwatch/dot.go

@@ -1,131 +0,0 @@
-package main
-
-import (
-	"database/sql"
-	"fmt"
-	"hash/crc32"
-	"strconv"
-
-	"github.com/ipfs/go-cid"
-	logging "github.com/ipfs/go-log/v2"
-	"github.com/urfave/cli/v2"
-	"golang.org/x/xerrors"
-)
-
-var dotCmd = &cli.Command{
-	Name:      "dot",
-	Usage:     "generate dot graphs",
-	ArgsUsage: "<minHeight> <toseeHeight>",
-	Action: func(cctx *cli.Context) error {
-		ll := cctx.String("log-level")
-		if err := logging.SetLogLevel("*", ll); err != nil {
-			return err
-		}
-
-		db, err := sql.Open("postgres", cctx.String("db"))
-		if err != nil {
-			return err
-		}
-		defer func() {
-			if err := db.Close(); err != nil {
-				log.Errorw("Failed to close database", "error", err)
-			}
-		}()
-
-		if err := db.Ping(); err != nil {
-			return xerrors.Errorf("Database failed to respond to ping (is it online?): %w", err)
-		}
-
-		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 := db.Query(`select block, parent, b.miner, b.height, p.height from block_parents
-    inner join blocks b on block_parents.block = b.cid
-    inner join blocks p on block_parents.parent = p.cid
-where b.height > $1 and b.height < $2`, minH, maxH)
-
-		if err != nil {
-			return err
-		}
-
-		fmt.Println("digraph D {")
-
-		hl, err := syncedBlocks(db)
-		if err != nil {
-			log.Fatal(err)
-		}
-
-		for res.Next() {
-			var block, parent, miner string
-			var height, ph uint64
-			if err := res.Scan(&block, &parent, &miner, &height, &ph); err != nil {
-				return err
-			}
-
-			bc, err := cid.Parse(block)
-			if err != nil {
-				return err
-			}
-
-			_, has := hl[bc]
-
-			col := crc32.Checksum([]byte(miner), crc32.MakeTable(crc32.Castagnoli))&0xc0c0c0c0 + 0x30303030
-
-			hasstr := ""
-			if !has {
-				//col = 0xffffffff
-				hasstr = " UNSYNCED"
-			}
-
-			nulls := height - ph - 1
-			for i := uint64(0); i < nulls; i++ {
-				name := block + "NP" + fmt.Sprint(i)
-
-				fmt.Printf("%s [label = \"NULL:%d\", fillcolor = \"#ffddff\", style=filled, forcelabels=true]\n%s -> %s\n",
-					name, height-nulls+i, name, parent)
-
-				parent = name
-			}
-
-			fmt.Printf("%s [label = \"%s:%d%s\", fillcolor = \"#%06x\", style=filled, forcelabels=true]\n%s -> %s\n", block, miner, height, hasstr, col, block, parent)
-		}
-		if res.Err() != nil {
-			return res.Err()
-		}
-
-		fmt.Println("}")
-
-		return nil
-	},
-}
-
-func syncedBlocks(db *sql.DB) (map[cid.Cid]struct{}, error) {
-	// timestamp is used to return a configurable amount of rows based on when they were last added.
-	rws, err := db.Query(`select cid FROM blocks_synced`)
-	if err != nil {
-		return nil, xerrors.Errorf("Failed to query blocks_synced: %w", err)
-	}
-	out := map[cid.Cid]struct{}{}
-
-	for rws.Next() {
-		var c string
-		if err := rws.Scan(&c); err != nil {
-			return nil, xerrors.Errorf("Failed to scan blocks_synced: %w", err)
-		}
-
-		ci, err := cid.Parse(c)
-		if err != nil {
-			return nil, xerrors.Errorf("Failed to parse blocks_synced: %w", err)
-		}
-
-		out[ci] = struct{}{}
-	}
-	return out, nil
-}

cmd/lotus-chainwatch/main.go

@@ -1,54 +0,0 @@
-package main
-
-import (
-	"os"
-
-	"github.com/filecoin-project/lotus/build"
-	logging "github.com/ipfs/go-log/v2"
-	"github.com/urfave/cli/v2"
-)
-
-var log = logging.Logger("chainwatch")
-
-func main() {
-	if err := logging.SetLogLevel("*", "info"); err != nil {
-		log.Fatal(err)
-	}
-	log.Info("Starting chainwatch", " v", build.UserVersion())
-
-	app := &cli.App{
-		Name:    "lotus-chainwatch",
-		Usage:   "Devnet token distribution utility",
-		Version: build.UserVersion(),
-		Flags: []cli.Flag{
-			&cli.StringFlag{
-				Name:    "repo",
-				EnvVars: []string{"LOTUS_PATH"},
-				Value:   "~/.lotus", // TODO: Consider XDG_DATA_HOME
-			},
-			&cli.StringFlag{
-				Name:    "api",
-				EnvVars: []string{"FULLNODE_API_INFO"},
-				Value:   "",
-			},
-			&cli.StringFlag{
-				Name:    "db",
-				EnvVars: []string{"LOTUS_DB"},
-				Value:   "",
-			},
-			&cli.StringFlag{
-				Name:    "log-level",
-				EnvVars: []string{"GOLOG_LOG_LEVEL"},
-				Value:   "info",
-			},
-		},
-		Commands: []*cli.Command{
-			dotCmd,
-			runCmd,
-		},
-	}
-
-	if err := app.Run(os.Args); err != nil {
-		log.Fatal(err)
-	}
-}

cmd/lotus-chainwatch/processor/common_actors.go

@@ -1,299 +0,0 @@
-package processor
-
-import (
-	"context"
-	"time"
-
-	"golang.org/x/sync/errgroup"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/ipfs/go-cid"
-
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
-	_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
-	"github.com/filecoin-project/lotus/chain/events/state"
-	"github.com/filecoin-project/lotus/chain/types"
-	cw_util "github.com/filecoin-project/lotus/cmd/lotus-chainwatch/util"
-)
-
-func (p *Processor) setupCommonActors() error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create table if not exists id_address_map
-(
-	id text not null,
-	address text not null,
-	constraint id_address_map_pk
-		primary key (id, address)
-);
-
-create unique index if not exists id_address_map_id_uindex
-	on id_address_map (id);
-
-create unique index if not exists id_address_map_address_uindex
-	on id_address_map (address);
-
-create table if not exists actors
-  (
-	id text not null
-		constraint id_address_map_actors_id_fk
-			references id_address_map (id),
-	code text not null,
-	head text not null,
-	nonce int not null,
-	balance text not null,
-	stateroot text
-  );
-  
-create index if not exists actors_id_index
-	on actors (id);
-
-create index if not exists id_address_map_address_index
-	on id_address_map (address);
-
-create index if not exists id_address_map_id_index
-	on id_address_map (id);
-
-create or replace function actor_tips(epoch bigint)
-    returns table (id text,
-                    code text,
-                    head text,
-                    nonce int,
-                    balance text,
-                    stateroot text,
-                    height bigint,
-                    parentstateroot text) as
-$body$
-    select distinct on (id) * from actors
-        inner join state_heights sh on sh.parentstateroot = stateroot
-        where height < $1
-		order by id, height desc;
-$body$ language sql;
-
-create table if not exists actor_states
-(
-	head text not null,
-	code text not null,
-	state json not null
-);
-
-create unique index if not exists actor_states_head_code_uindex
-	on actor_states (head, code);
-
-create index if not exists actor_states_head_index
-	on actor_states (head);
-
-create index if not exists actor_states_code_head_index
-	on actor_states (head, code);
-
-`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) HandleCommonActorsChanges(ctx context.Context, actors map[cid.Cid]ActorTips) error {
-	if err := p.storeActorAddresses(ctx, actors); err != nil {
-		return err
-	}
-
-	grp, _ := errgroup.WithContext(ctx)
-
-	grp.Go(func() error {
-		if err := p.storeActorHeads(actors); err != nil {
-			return err
-		}
-		return nil
-	})
-
-	grp.Go(func() error {
-		if err := p.storeActorStates(actors); err != nil {
-			return err
-		}
-		return nil
-	})
-
-	return grp.Wait()
-}
-
-type UpdateAddresses struct {
-	Old state.AddressPair
-	New state.AddressPair
-}
-
-func (p Processor) storeActorAddresses(ctx context.Context, actors map[cid.Cid]ActorTips) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Stored Actor Addresses", "duration", time.Since(start).String())
-	}()
-
-	addressToID := map[address.Address]address.Address{}
-	// HACK until genesis storage is figured out:
-	addressToID[builtin2.SystemActorAddr] = builtin2.SystemActorAddr
-	addressToID[builtin2.InitActorAddr] = builtin2.InitActorAddr
-	addressToID[builtin2.RewardActorAddr] = builtin2.RewardActorAddr
-	addressToID[builtin2.CronActorAddr] = builtin2.CronActorAddr
-	addressToID[builtin2.StoragePowerActorAddr] = builtin2.StoragePowerActorAddr
-	addressToID[builtin2.StorageMarketActorAddr] = builtin2.StorageMarketActorAddr
-	addressToID[builtin2.VerifiedRegistryActorAddr] = builtin2.VerifiedRegistryActorAddr
-	addressToID[builtin2.BurntFundsActorAddr] = builtin2.BurntFundsActorAddr
-	initActor, err := p.node.StateGetActor(ctx, builtin2.InitActorAddr, types.EmptyTSK)
-	if err != nil {
-		return err
-	}
-
-	initActorState, err := _init.Load(cw_util.NewAPIIpldStore(ctx, p.node), initActor)
-	if err != nil {
-		return err
-	}
-	// gross..
-	if err := initActorState.ForEachActor(func(id abi.ActorID, addr address.Address) error {
-		idAddr, err := address.NewIDAddress(uint64(id))
-		if err != nil {
-			return err
-		}
-		addressToID[addr] = idAddr
-		return nil
-	}); err != nil {
-		return err
-	}
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create temp table iam (like id_address_map excluding constraints) on commit drop;
-`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy iam (id, address) from STDIN `)
-	if err != nil {
-		return err
-	}
-
-	for a, i := range addressToID {
-		if i == address.Undef {
-			continue
-		}
-		if _, err := stmt.Exec(
-			i.String(),
-			a.String(),
-		); err != nil {
-			return err
-		}
-	}
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	// HACK until chain watch can handle reorgs we need to update this table when ID -> PubKey mappings change
-	if _, err := tx.Exec(`insert into id_address_map select * from iam on conflict (id) do update set address = EXCLUDED.address`); err != nil {
-		log.Warnw("Failed to update id_address_map table, this is a known issue")
-		return nil
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) storeActorHeads(actors map[cid.Cid]ActorTips) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Stored Actor Heads", "duration", time.Since(start).String())
-	}()
-	// Basic
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-	if _, err := tx.Exec(`
-		create temp table a_tmp (like actors excluding constraints) on commit drop;
-	`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy a_tmp (id, code, head, nonce, balance, stateroot) from stdin `)
-	if err != nil {
-		return err
-	}
-
-	for code, actTips := range actors {
-		actorName := code.String()
-		if builtin.IsBuiltinActor(code) {
-			actorName = builtin.ActorNameByCode(code)
-		}
-		for _, actorInfo := range actTips {
-			for _, a := range actorInfo {
-				if _, err := stmt.Exec(a.addr.String(), actorName, a.act.Head.String(), a.act.Nonce, a.act.Balance.String(), a.stateroot.String()); err != nil {
-					return err
-				}
-			}
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into actors select * from a_tmp on conflict do nothing `); err != nil {
-		return xerrors.Errorf("actor put: %w", err)
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) storeActorStates(actors map[cid.Cid]ActorTips) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Stored Actor States", "duration", time.Since(start).String())
-	}()
-	// States
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-	if _, err := tx.Exec(`
-		create temp table as_tmp (like actor_states excluding constraints) on commit drop;
-	`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy as_tmp (head, code, state) from stdin `)
-	if err != nil {
-		return err
-	}
-
-	for code, actTips := range actors {
-		actorName := code.String()
-		if builtin.IsBuiltinActor(code) {
-			actorName = builtin.ActorNameByCode(code)
-		}
-		for _, actorInfo := range actTips {
-			for _, a := range actorInfo {
-				if _, err := stmt.Exec(a.act.Head.String(), actorName, a.state); err != nil {
-					return err
-				}
-			}
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into actor_states select * from as_tmp on conflict do nothing `); err != nil {
-		return xerrors.Errorf("actor put: %w", err)
-	}
-
-	return tx.Commit()
-}

cmd/lotus-chainwatch/processor/market.go

@@ -1,316 +0,0 @@
-package processor
-
-import (
-	"context"
-	"strconv"
-	"time"
-
-	"golang.org/x/sync/errgroup"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
-	"github.com/filecoin-project/lotus/chain/events/state"
-)
-
-func (p *Processor) setupMarket() error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create table if not exists market_deal_proposals
-(
-    deal_id bigint not null,
-    
-    state_root text not null,
-    
-    piece_cid text not null,
-    padded_piece_size bigint not null,
-    unpadded_piece_size bigint not null,
-    is_verified bool not null,
-    
-    client_id text not null,
-    provider_id text not null,
-    
-    start_epoch bigint not null,
-    end_epoch bigint not null,
-    slashed_epoch bigint,
-    storage_price_per_epoch text not null,
-    
-    provider_collateral text not null,
-    client_collateral text not null,
-    
-   constraint market_deal_proposal_pk
- 		primary key (deal_id)
-);
-
-create table if not exists market_deal_states 
-(
-    deal_id bigint not null,
-    
-    sector_start_epoch bigint not null,
-    last_update_epoch bigint not null,
-    slash_epoch bigint not null,
-    
-    state_root text not null,
-    
-	unique (deal_id, sector_start_epoch, last_update_epoch, slash_epoch),
- 
-	constraint market_deal_states_pk
-		primary key (deal_id, state_root)
-    
-);
-
-create table if not exists minerid_dealid_sectorid 
-(
-    deal_id bigint not null
-        constraint sectors_sector_ids_id_fk
-            references market_deal_proposals(deal_id),
-
-    sector_id bigint not null,
-    miner_id text not null,
-    foreign key (sector_id, miner_id) references sector_precommit_info(sector_id, miner_id),
-
-    constraint miner_sector_deal_ids_pk
-        primary key (miner_id, sector_id, deal_id)
-);
-
-`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-type marketActorInfo struct {
-	common actorInfo
-}
-
-func (p *Processor) HandleMarketChanges(ctx context.Context, marketTips ActorTips) error {
-	marketChanges, err := p.processMarket(ctx, marketTips)
-	if err != nil {
-		log.Fatalw("Failed to process market actors", "error", err)
-	}
-
-	if err := p.persistMarket(ctx, marketChanges); err != nil {
-		log.Fatalw("Failed to persist market actors", "error", err)
-	}
-
-	if err := p.updateMarket(ctx, marketChanges); err != nil {
-		log.Fatalw("Failed to update market actors", "error", err)
-	}
-	return nil
-}
-
-func (p *Processor) processMarket(ctx context.Context, marketTips ActorTips) ([]marketActorInfo, error) {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Processed Market", "duration", time.Since(start).String())
-	}()
-
-	var out []marketActorInfo
-	for _, markets := range marketTips {
-		for _, mt := range markets {
-			// NB: here is where we can extract the market state when we need it.
-			out = append(out, marketActorInfo{common: mt})
-		}
-	}
-	return out, nil
-}
-
-func (p *Processor) persistMarket(ctx context.Context, info []marketActorInfo) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Persisted Market", "duration", time.Since(start).String())
-	}()
-
-	grp, ctx := errgroup.WithContext(ctx)
-
-	grp.Go(func() error {
-		if err := p.storeMarketActorDealProposals(ctx, info); err != nil {
-			return xerrors.Errorf("Failed to store marker deal proposals: %w", err)
-		}
-		return nil
-	})
-
-	grp.Go(func() error {
-		if err := p.storeMarketActorDealStates(info); err != nil {
-			return xerrors.Errorf("Failed to store marker deal states: %w", err)
-		}
-		return nil
-	})
-
-	return grp.Wait()
-
-}
-
-func (p *Processor) updateMarket(ctx context.Context, info []marketActorInfo) error {
-	if err := p.updateMarketActorDealProposals(ctx, info); err != nil {
-		return xerrors.Errorf("Failed to update market info: %w", err)
-	}
-	return nil
-}
-
-func (p *Processor) storeMarketActorDealStates(marketTips []marketActorInfo) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Stored Market Deal States", "duration", time.Since(start).String())
-	}()
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-	if _, err := tx.Exec(`create temp table mds (like market_deal_states excluding constraints) on commit drop;`); err != nil {
-		return err
-	}
-	stmt, err := tx.Prepare(`copy mds (deal_id, sector_start_epoch, last_update_epoch, slash_epoch, state_root) from STDIN`)
-	if err != nil {
-		return err
-	}
-	for _, mt := range marketTips {
-		dealStates, err := p.node.StateMarketDeals(context.TODO(), mt.common.tsKey)
-		if err != nil {
-			return err
-		}
-
-		for dealID, ds := range dealStates {
-			id, err := strconv.ParseUint(dealID, 10, 64)
-			if err != nil {
-				return err
-			}
-
-			if _, err := stmt.Exec(
-				id,
-				ds.State.SectorStartEpoch,
-				ds.State.LastUpdatedEpoch,
-				ds.State.SlashEpoch,
-				mt.common.stateroot.String(),
-			); err != nil {
-				return err
-			}
-
-		}
-	}
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into market_deal_states select * from mds on conflict do nothing`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) storeMarketActorDealProposals(ctx context.Context, marketTips []marketActorInfo) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Stored Market Deal Proposals", "duration", time.Since(start).String())
-	}()
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`create temp table mdp (like market_deal_proposals excluding constraints) on commit drop;`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy mdp (deal_id, state_root, piece_cid, padded_piece_size, unpadded_piece_size, is_verified, client_id, provider_id, start_epoch, end_epoch, slashed_epoch, storage_price_per_epoch, provider_collateral, client_collateral) from STDIN`)
-	if err != nil {
-		return err
-	}
-
-	// insert in sorted order (lowest height -> highest height) since dealid is pk of table.
-	for _, mt := range marketTips {
-		dealStates, err := p.node.StateMarketDeals(ctx, mt.common.tsKey)
-		if err != nil {
-			return err
-		}
-
-		for dealID, ds := range dealStates {
-			id, err := strconv.ParseUint(dealID, 10, 64)
-			if err != nil {
-				return err
-			}
-
-			if _, err := stmt.Exec(
-				id,
-				mt.common.stateroot.String(),
-				ds.Proposal.PieceCID.String(),
-				ds.Proposal.PieceSize,
-				ds.Proposal.PieceSize.Unpadded(),
-				ds.Proposal.VerifiedDeal,
-				ds.Proposal.Client.String(),
-				ds.Proposal.Provider.String(),
-				ds.Proposal.StartEpoch,
-				ds.Proposal.EndEpoch,
-				nil, // slashed_epoch
-				ds.Proposal.StoragePricePerEpoch.String(),
-				ds.Proposal.ProviderCollateral.String(),
-				ds.Proposal.ClientCollateral.String(),
-			); err != nil {
-				return err
-			}
-
-		}
-	}
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-	if _, err := tx.Exec(`insert into market_deal_proposals select * from mdp on conflict do nothing`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-
-}
-
-func (p *Processor) updateMarketActorDealProposals(ctx context.Context, marketTip []marketActorInfo) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Updated Market Deal Proposals", "duration", time.Since(start).String())
-	}()
-	pred := state.NewStatePredicates(p.node)
-
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	stmt, err := tx.Prepare(`update market_deal_proposals set slashed_epoch=$1 where deal_id=$2`)
-	if err != nil {
-		return err
-	}
-
-	for _, mt := range marketTip {
-		stateDiff := pred.OnStorageMarketActorChanged(pred.OnDealStateChanged(pred.OnDealStateAmtChanged()))
-
-		changed, val, err := stateDiff(ctx, mt.common.parentTsKey, mt.common.tsKey)
-		if err != nil {
-			log.Warnw("error getting market deal state diff", "error", err)
-		}
-		if !changed {
-			continue
-		}
-		changes, ok := val.(*market.DealStateChanges)
-		if !ok {
-			return xerrors.Errorf("Unknown type returned by Deal State AMT predicate: %T", val)
-		}
-
-		for _, modified := range changes.Modified {
-			if modified.From.SlashEpoch != modified.To.SlashEpoch {
-				if _, err := stmt.Exec(modified.To.SlashEpoch, modified.ID); err != nil {
-					return err
-				}
-			}
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}

cmd/lotus-chainwatch/processor/messages.go

@@ -1,318 +0,0 @@
-package processor
-
-import (
-	"context"
-	"sync"
-
-	"golang.org/x/sync/errgroup"
-	"golang.org/x/xerrors"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/lib/parmap"
-)
-
-func (p *Processor) setupMessages() error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create table if not exists messages
-(
-	cid text not null
-		constraint messages_pk
-			primary key,
-	"from" text not null,
-	"to" text not null,
-	size_bytes bigint not null,
-	nonce bigint not null,
-	value text not null,
-	gas_fee_cap text not null,
-	gas_premium text not null,
-	gas_limit bigint not null,
-	method bigint,
-	params bytea
-);
-
-create unique index if not exists messages_cid_uindex
-	on messages (cid);
-
-create index if not exists messages_from_index
-	on messages ("from");
-
-create index if not exists messages_to_index
-	on messages ("to");
-
-create table if not exists block_messages
-(
-	block text not null
-	    constraint blocks_block_cids_cid_fk
-			references block_cids (cid),
-	message text not null,
-	constraint block_messages_pk
-		primary key (block, message)
-);
-
-create table if not exists mpool_messages
-(
-	msg text not null
-		constraint mpool_messages_pk
-			primary key
-		constraint mpool_messages_messages_cid_fk
-			references messages,
-	add_ts int not null
-);
-
-create unique index if not exists mpool_messages_msg_uindex
-	on mpool_messages (msg);
-
-create table if not exists receipts
-(
-	msg text not null,
-	state text not null,
-	idx int not null,
-	exit int not null,
-	gas_used bigint not null,
-	return bytea,
-	constraint receipts_pk
-		primary key (msg, state)
-);
-
-create index if not exists receipts_msg_state_index
-	on receipts (msg, state);
-`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) HandleMessageChanges(ctx context.Context, blocks map[cid.Cid]*types.BlockHeader) error {
-	if err := p.persistMessagesAndReceipts(ctx, blocks); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (p *Processor) persistMessagesAndReceipts(ctx context.Context, blocks map[cid.Cid]*types.BlockHeader) error {
-	messages, inclusions := p.fetchMessages(ctx, blocks)
-	receipts := p.fetchParentReceipts(ctx, blocks)
-
-	grp, _ := errgroup.WithContext(ctx)
-
-	grp.Go(func() error {
-		return p.storeMessages(messages)
-	})
-
-	grp.Go(func() error {
-		return p.storeMsgInclusions(inclusions)
-	})
-
-	grp.Go(func() error {
-		return p.storeReceipts(receipts)
-	})
-
-	return grp.Wait()
-}
-
-func (p *Processor) storeReceipts(recs map[mrec]*types.MessageReceipt) error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create temp table recs (like receipts excluding constraints) on commit drop;
-`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy recs (msg, state, idx, exit, gas_used, return) from stdin `)
-	if err != nil {
-		return err
-	}
-
-	for c, m := range recs {
-		if _, err := stmt.Exec(
-			c.msg.String(),
-			c.state.String(),
-			c.idx,
-			m.ExitCode,
-			m.GasUsed,
-			m.Return,
-		); err != nil {
-			return err
-		}
-	}
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into receipts select * from recs on conflict do nothing `); err != nil {
-		return xerrors.Errorf("actor put: %w", err)
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) storeMsgInclusions(incls map[cid.Cid][]cid.Cid) error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create temp table mi (like block_messages excluding constraints) on commit drop;
-`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy mi (block, message) from STDIN `)
-	if err != nil {
-		return err
-	}
-
-	for b, msgs := range incls {
-		for _, msg := range msgs {
-			if _, err := stmt.Exec(
-				b.String(),
-				msg.String(),
-			); err != nil {
-				return err
-			}
-		}
-	}
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into block_messages select * from mi on conflict do nothing `); err != nil {
-		return xerrors.Errorf("actor put: %w", err)
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) storeMessages(msgs map[cid.Cid]*types.Message) error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create temp table msgs (like messages excluding constraints) on commit drop;
-`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy msgs (cid, "from", "to", size_bytes, nonce, "value", gas_premium, gas_fee_cap, gas_limit, method, params) from stdin `)
-	if err != nil {
-		return err
-	}
-
-	for c, m := range msgs {
-		var msgBytes int
-		if b, err := m.Serialize(); err == nil {
-			msgBytes = len(b)
-		}
-
-		if _, err := stmt.Exec(
-			c.String(),
-			m.From.String(),
-			m.To.String(),
-			msgBytes,
-			m.Nonce,
-			m.Value.String(),
-			m.GasPremium.String(),
-			m.GasFeeCap.String(),
-			m.GasLimit,
-			m.Method,
-			m.Params,
-		); err != nil {
-			return err
-		}
-	}
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into messages select * from msgs on conflict do nothing `); err != nil {
-		return xerrors.Errorf("actor put: %w", err)
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) fetchMessages(ctx context.Context, blocks map[cid.Cid]*types.BlockHeader) (map[cid.Cid]*types.Message, map[cid.Cid][]cid.Cid) {
-	var lk sync.Mutex
-	messages := map[cid.Cid]*types.Message{}
-	inclusions := map[cid.Cid][]cid.Cid{} // block -> msgs
-
-	parmap.Par(50, parmap.MapArr(blocks), func(header *types.BlockHeader) {
-		msgs, err := p.node.ChainGetBlockMessages(ctx, header.Cid())
-		if err != nil {
-			log.Error(err)
-			log.Debugw("ChainGetBlockMessages", "header_cid", header.Cid())
-			return
-		}
-
-		vmm := make([]*types.Message, 0, len(msgs.Cids))
-		for _, m := range msgs.BlsMessages {
-			vmm = append(vmm, m)
-		}
-
-		for _, m := range msgs.SecpkMessages {
-			vmm = append(vmm, &m.Message)
-		}
-
-		lk.Lock()
-		for _, message := range vmm {
-			messages[message.Cid()] = message
-			inclusions[header.Cid()] = append(inclusions[header.Cid()], message.Cid())
-		}
-		lk.Unlock()
-	})
-
-	return messages, inclusions
-}
-
-type mrec struct {
-	msg   cid.Cid
-	state cid.Cid
-	idx   int
-}
-
-func (p *Processor) fetchParentReceipts(ctx context.Context, toSync map[cid.Cid]*types.BlockHeader) map[mrec]*types.MessageReceipt {
-	var lk sync.Mutex
-	out := map[mrec]*types.MessageReceipt{}
-
-	parmap.Par(50, parmap.MapArr(toSync), func(header *types.BlockHeader) {
-		recs, err := p.node.ChainGetParentReceipts(ctx, header.Cid())
-		if err != nil {
-			log.Error(err)
-			log.Debugw("ChainGetParentReceipts", "header_cid", header.Cid())
-			return
-		}
-		msgs, err := p.node.ChainGetParentMessages(ctx, header.Cid())
-		if err != nil {
-			log.Error(err)
-			log.Debugw("ChainGetParentMessages", "header_cid", header.Cid())
-			return
-		}
-
-		lk.Lock()
-		for i, r := range recs {
-			out[mrec{
-				msg:   msgs[i].Cid,
-				state: header.ParentStateRoot,
-				idx:   i,
-			}] = r
-		}
-		lk.Unlock()
-	})
-
-	return out
-}

cmd/lotus-chainwatch/processor/mpool.go

@@ -1,100 +0,0 @@
-package processor
-
-import (
-	"context"
-	"time"
-
-	"golang.org/x/xerrors"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-func (p *Processor) subMpool(ctx context.Context) {
-	sub, err := p.node.MpoolSub(ctx)
-	if err != nil {
-		return
-	}
-
-	for {
-		var updates []api.MpoolUpdate
-
-		select {
-		case update := <-sub:
-			updates = append(updates, update)
-		case <-ctx.Done():
-			return
-		}
-
-	loop:
-		for {
-			select {
-			case update := <-sub:
-				updates = append(updates, update)
-			case <-time.After(10 * time.Millisecond):
-				break loop
-			}
-		}
-
-		msgs := map[cid.Cid]*types.Message{}
-		for _, v := range updates {
-			if v.Type != api.MpoolAdd {
-				continue
-			}
-
-			msgs[v.Message.Message.Cid()] = &v.Message.Message
-		}
-
-		err := p.storeMessages(msgs)
-		if err != nil {
-			log.Error(err)
-		}
-
-		if err := p.storeMpoolInclusions(updates); err != nil {
-			log.Error(err)
-		}
-	}
-}
-
-func (p *Processor) storeMpoolInclusions(msgs []api.MpoolUpdate) error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-		create temp table mi (like mpool_messages excluding constraints) on commit drop;
-	`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy mi (msg, add_ts) from stdin `)
-	if err != nil {
-		return err
-	}
-
-	for _, msg := range msgs {
-		if msg.Type != api.MpoolAdd {
-			continue
-		}
-
-		if _, err := stmt.Exec(
-			msg.Message.Message.Cid().String(),
-			time.Now().Unix(),
-		); err != nil {
-			return err
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`insert into mpool_messages select * from mi on conflict do nothing `); err != nil {
-		return xerrors.Errorf("actor put: %w", err)
-	}
-
-	return tx.Commit()
-}

cmd/lotus-chainwatch/processor/power.go

@@ -1,190 +0,0 @@
-package processor
-
-import (
-	"context"
-	"time"
-
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-state-types/big"
-
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
-)
-
-type powerActorInfo struct {
-	common actorInfo
-
-	totalRawBytes                      big.Int
-	totalRawBytesCommitted             big.Int
-	totalQualityAdjustedBytes          big.Int
-	totalQualityAdjustedBytesCommitted big.Int
-	totalPledgeCollateral              big.Int
-
-	qaPowerSmoothed builtin.FilterEstimate
-
-	minerCount                  int64
-	minerCountAboveMinimumPower int64
-}
-
-func (p *Processor) setupPower() error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-create table if not exists chain_power
-(
-	state_root text not null
-		constraint power_smoothing_estimates_pk
-			primary key,
-
-	total_raw_bytes_power text not null,
-	total_raw_bytes_committed text not null,
-	total_qa_bytes_power text not null,
-	total_qa_bytes_committed text not null,
-	total_pledge_collateral text not null,
-
-	qa_smoothed_position_estimate text not null,
-	qa_smoothed_velocity_estimate text not null,
-
-	miner_count int not null,
-	minimum_consensus_miner_count int not null
-);
-`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) HandlePowerChanges(ctx context.Context, powerTips ActorTips) error {
-	powerChanges, err := p.processPowerActors(ctx, powerTips)
-	if err != nil {
-		return xerrors.Errorf("Failed to process power actors: %w", err)
-	}
-
-	if err := p.persistPowerActors(ctx, powerChanges); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (p *Processor) processPowerActors(ctx context.Context, powerTips ActorTips) ([]powerActorInfo, error) {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Processed Power Actors", "duration", time.Since(start).String())
-	}()
-
-	var out []powerActorInfo
-	for tipset, powerStates := range powerTips {
-		for _, act := range powerStates {
-			var pw powerActorInfo
-			pw.common = act
-
-			powerActorState, err := getPowerActorState(ctx, p.node, tipset)
-			if err != nil {
-				return nil, xerrors.Errorf("get power state (@ %s): %w", pw.common.stateroot.String(), err)
-			}
-
-			totalPower, err := powerActorState.TotalPower()
-			if err != nil {
-				return nil, xerrors.Errorf("failed to compute total power: %w", err)
-			}
-
-			totalCommitted, err := powerActorState.TotalCommitted()
-			if err != nil {
-				return nil, xerrors.Errorf("failed to compute total committed: %w", err)
-			}
-
-			totalLocked, err := powerActorState.TotalLocked()
-			if err != nil {
-				return nil, xerrors.Errorf("failed to compute total locked: %w", err)
-			}
-
-			powerSmoothed, err := powerActorState.TotalPowerSmoothed()
-			if err != nil {
-				return nil, xerrors.Errorf("failed to determine smoothed power: %w", err)
-			}
-
-			// NOTE: this doesn't set new* fields. Previously, we
-			// filled these using ThisEpoch* fields from the actor
-			// state, but these fields are effectively internal
-			// state and don't represent "new" power, as was
-			// assumed.
-
-			participatingMiners, totalMiners, err := powerActorState.MinerCounts()
-			if err != nil {
-				return nil, xerrors.Errorf("failed to count miners: %w", err)
-			}
-
-			pw.totalRawBytes = totalPower.RawBytePower
-			pw.totalQualityAdjustedBytes = totalPower.QualityAdjPower
-			pw.totalRawBytesCommitted = totalCommitted.RawBytePower
-			pw.totalQualityAdjustedBytesCommitted = totalCommitted.QualityAdjPower
-			pw.totalPledgeCollateral = totalLocked
-			pw.qaPowerSmoothed = powerSmoothed
-			pw.minerCountAboveMinimumPower = int64(participatingMiners)
-			pw.minerCount = int64(totalMiners)
-		}
-	}
-
-	return out, nil
-}
-
-func (p *Processor) persistPowerActors(ctx context.Context, powerStates []powerActorInfo) error {
-	// NB: use errgroup when there is more than a single store operation
-	return p.storePowerSmoothingEstimates(powerStates)
-}
-
-func (p *Processor) storePowerSmoothingEstimates(powerStates []powerActorInfo) error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return xerrors.Errorf("begin chain_power tx: %w", err)
-	}
-
-	if _, err := tx.Exec(`create temp table cp (like chain_power) on commit drop`); err != nil {
-		return xerrors.Errorf("prep chain_power: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy cp (state_root, total_raw_bytes_power, total_raw_bytes_committed, total_qa_bytes_power, total_qa_bytes_committed, total_pledge_collateral, qa_smoothed_position_estimate, qa_smoothed_velocity_estimate, miner_count, minimum_consensus_miner_count) from stdin;`)
-	if err != nil {
-		return xerrors.Errorf("prepare tmp chain_power: %w", err)
-	}
-
-	for _, ps := range powerStates {
-		if _, err := stmt.Exec(
-			ps.common.stateroot.String(),
-
-			ps.totalRawBytes.String(),
-			ps.totalRawBytesCommitted.String(),
-			ps.totalQualityAdjustedBytes.String(),
-			ps.totalQualityAdjustedBytesCommitted.String(),
-			ps.totalPledgeCollateral.String(),
-
-			ps.qaPowerSmoothed.PositionEstimate.String(),
-			ps.qaPowerSmoothed.VelocityEstimate.String(),
-
-			ps.minerCount,
-			ps.minerCountAboveMinimumPower,
-		); err != nil {
-			return xerrors.Errorf("failed to store smoothing estimate: %w", err)
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return xerrors.Errorf("close prepared chain_power: %w", err)
-	}
-
-	if _, err := tx.Exec(`insert into chain_power select * from cp on conflict do nothing`); err != nil {
-		return xerrors.Errorf("insert chain_power from tmp: %w", err)
-	}
-
-	if err := tx.Commit(); err != nil {
-		return xerrors.Errorf("commit chain_power tx: %w", err)
-	}
-
-	return nil
-
-}

cmd/lotus-chainwatch/processor/processor.go

@@ -1,420 +0,0 @@
-package processor
-
-import (
-	"context"
-	"database/sql"
-	"encoding/json"
-	"math"
-	"sync"
-	"time"
-
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/ipfs/go-cid"
-	logging "github.com/ipfs/go-log/v2"
-
-	"github.com/filecoin-project/go-state-types/abi"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
-	"github.com/filecoin-project/lotus/api/v0api"
-	"github.com/filecoin-project/lotus/chain/types"
-	cw_util "github.com/filecoin-project/lotus/cmd/lotus-chainwatch/util"
-	"github.com/filecoin-project/lotus/lib/parmap"
-)
-
-var log = logging.Logger("processor")
-
-type Processor struct {
-	db *sql.DB
-
-	node     v0api.FullNode
-	ctxStore *cw_util.APIIpldStore
-
-	genesisTs *types.TipSet
-
-	// number of blocks processed at a time
-	batch int
-}
-
-type ActorTips map[types.TipSetKey][]actorInfo
-
-type actorInfo struct {
-	act types.Actor
-
-	stateroot cid.Cid
-	height    abi.ChainEpoch // so that we can walk the actor changes in chronological order.
-
-	tsKey       types.TipSetKey
-	parentTsKey types.TipSetKey
-
-	addr  address.Address
-	state string
-}
-
-func NewProcessor(ctx context.Context, db *sql.DB, node v0api.FullNode, batch int) *Processor {
-	ctxStore := cw_util.NewAPIIpldStore(ctx, node)
-	return &Processor{
-		db:       db,
-		ctxStore: ctxStore,
-		node:     node,
-		batch:    batch,
-	}
-}
-
-func (p *Processor) setupSchemas() error {
-	// maintain order, subsequent calls create tables with foreign keys.
-	if err := p.setupMiners(); err != nil {
-		return err
-	}
-
-	if err := p.setupMarket(); err != nil {
-		return err
-	}
-
-	if err := p.setupRewards(); err != nil {
-		return err
-	}
-
-	if err := p.setupMessages(); err != nil {
-		return err
-	}
-
-	if err := p.setupCommonActors(); err != nil {
-		return err
-	}
-
-	if err := p.setupPower(); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (p *Processor) Start(ctx context.Context) {
-	log.Debug("Starting Processor")
-
-	if err := p.setupSchemas(); err != nil {
-		log.Fatalw("Failed to setup processor", "error", err)
-	}
-
-	var err error
-	p.genesisTs, err = p.node.ChainGetGenesis(ctx)
-	if err != nil {
-		log.Fatalw("Failed to get genesis state from lotus", "error", err.Error())
-	}
-
-	go p.subMpool(ctx)
-
-	// main processor loop
-	go func() {
-		for {
-			select {
-			case <-ctx.Done():
-				log.Info("Stopping Processor...")
-				return
-			default:
-				loopStart := time.Now()
-				toProcess, err := p.unprocessedBlocks(ctx, p.batch)
-				if err != nil {
-					log.Fatalw("Failed to get unprocessed blocks", "error", err)
-				}
-
-				if len(toProcess) == 0 {
-					log.Info("No unprocessed blocks. Wait then try again...")
-					time.Sleep(time.Second * 30)
-					continue
-				}
-
-				// TODO special case genesis state handling here to avoid all the special cases that will be needed for it else where
-				// before doing "normal" processing.
-
-				actorChanges, nullRounds, err := p.collectActorChanges(ctx, toProcess)
-				if err != nil {
-					log.Fatalw("Failed to collect actor changes", "error", err)
-				}
-				log.Infow("Collected Actor Changes",
-					"MarketChanges", len(actorChanges[builtin2.StorageMarketActorCodeID]),
-					"MinerChanges", len(actorChanges[builtin2.StorageMinerActorCodeID]),
-					"RewardChanges", len(actorChanges[builtin2.RewardActorCodeID]),
-					"AccountChanges", len(actorChanges[builtin2.AccountActorCodeID]),
-					"nullRounds", len(nullRounds))
-
-				grp := sync.WaitGroup{}
-
-				grp.Add(1)
-				go func() {
-					defer grp.Done()
-					if err := p.HandleMarketChanges(ctx, actorChanges[builtin2.StorageMarketActorCodeID]); err != nil {
-						log.Errorf("Failed to handle market changes: %v", err)
-						return
-					}
-				}()
-
-				grp.Add(1)
-				go func() {
-					defer grp.Done()
-					if err := p.HandleMinerChanges(ctx, actorChanges[builtin2.StorageMinerActorCodeID]); err != nil {
-						log.Errorf("Failed to handle miner changes: %v", err)
-						return
-					}
-				}()
-
-				grp.Add(1)
-				go func() {
-					defer grp.Done()
-					if err := p.HandleRewardChanges(ctx, actorChanges[builtin2.RewardActorCodeID], nullRounds); err != nil {
-						log.Errorf("Failed to handle reward changes: %v", err)
-						return
-					}
-				}()
-
-				grp.Add(1)
-				go func() {
-					defer grp.Done()
-					if err := p.HandlePowerChanges(ctx, actorChanges[builtin2.StoragePowerActorCodeID]); err != nil {
-						log.Errorf("Failed to handle power actor changes: %v", err)
-						return
-					}
-				}()
-
-				grp.Add(1)
-				go func() {
-					defer grp.Done()
-					if err := p.HandleMessageChanges(ctx, toProcess); err != nil {
-						log.Errorf("Failed to handle message changes: %v", err)
-						return
-					}
-				}()
-
-				grp.Add(1)
-				go func() {
-					defer grp.Done()
-					if err := p.HandleCommonActorsChanges(ctx, actorChanges); err != nil {
-						log.Errorf("Failed to handle common actor changes: %v", err)
-						return
-					}
-				}()
-
-				grp.Wait()
-
-				if err := p.markBlocksProcessed(ctx, toProcess); err != nil {
-					log.Fatalw("Failed to mark blocks as processed", "error", err)
-				}
-
-				if err := p.refreshViews(); err != nil {
-					log.Errorw("Failed to refresh views", "error", err)
-				}
-				log.Infow("Processed Batch Complete", "duration", time.Since(loopStart).String())
-			}
-		}
-	}()
-
-}
-
-func (p *Processor) refreshViews() error {
-	if _, err := p.db.Exec(`refresh materialized view state_heights`); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (p *Processor) collectActorChanges(ctx context.Context, toProcess map[cid.Cid]*types.BlockHeader) (map[cid.Cid]ActorTips, []types.TipSetKey, error) {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Collected Actor Changes", "duration", time.Since(start).String())
-	}()
-	// ActorCode - > tipset->[]actorInfo
-	out := map[cid.Cid]ActorTips{}
-	var outMu sync.Mutex
-
-	// map of addresses to changed actors
-	var changes map[string]types.Actor
-	actorsSeen := map[cid.Cid]struct{}{}
-
-	var nullRounds []types.TipSetKey
-	var nullBlkMu sync.Mutex
-
-	// collect all actor state that has changes between block headers
-	paDone := 0
-	parmap.Par(50, parmap.MapArr(toProcess), func(bh *types.BlockHeader) {
-		paDone++
-		if paDone%100 == 0 {
-			log.Debugw("Collecting actor changes", "done", paDone, "percent", (paDone*100)/len(toProcess))
-		}
-
-		pts, err := p.node.ChainGetTipSet(ctx, types.NewTipSetKey(bh.Parents...))
-		if err != nil {
-			log.Error(err)
-			return
-		}
-
-		if pts.ParentState().Equals(bh.ParentStateRoot) {
-			nullBlkMu.Lock()
-			nullRounds = append(nullRounds, pts.Key())
-			nullBlkMu.Unlock()
-		}
-
-		// collect all actors that had state changes between the blockheader parent-state and its grandparent-state.
-		// TODO: changes will contain deleted actors, this causes needless processing further down the pipeline, consider
-		// a separate strategy for deleted actors
-		changes, err = p.node.StateChangedActors(ctx, pts.ParentState(), bh.ParentStateRoot)
-		if err != nil {
-			log.Error(err)
-			log.Debugw("StateChangedActors", "grandparent_state", pts.ParentState(), "parent_state", bh.ParentStateRoot)
-			return
-		}
-
-		// record the state of all actors that have changed
-		for a, act := range changes {
-			act := act
-			a := a
-
-			// ignore actors that were deleted.
-			has, err := p.node.ChainHasObj(ctx, act.Head)
-			if err != nil {
-				log.Error(err)
-				log.Debugw("ChanHasObj", "actor_head", act.Head)
-				return
-			}
-			if !has {
-				continue
-			}
-
-			addr, err := address.NewFromString(a)
-			if err != nil {
-				log.Error(err)
-				log.Debugw("NewFromString", "address_string", a)
-				return
-			}
-
-			ast, err := p.node.StateReadState(ctx, addr, pts.Key())
-			if err != nil {
-				log.Error(err)
-				log.Debugw("StateReadState", "address_string", a, "parent_tipset_key", pts.Key())
-				return
-			}
-
-			// TODO look here for an empty state, maybe thats a sign the actor was deleted?
-
-			state, err := json.Marshal(ast.State)
-			if err != nil {
-				log.Error(err)
-				return
-			}
-
-			outMu.Lock()
-			if _, ok := actorsSeen[act.Head]; !ok {
-				_, ok := out[act.Code]
-				if !ok {
-					out[act.Code] = map[types.TipSetKey][]actorInfo{}
-				}
-				out[act.Code][pts.Key()] = append(out[act.Code][pts.Key()], actorInfo{
-					act:         act,
-					stateroot:   bh.ParentStateRoot,
-					height:      bh.Height,
-					tsKey:       pts.Key(),
-					parentTsKey: pts.Parents(),
-					addr:        addr,
-					state:       string(state),
-				})
-			}
-			actorsSeen[act.Head] = struct{}{}
-			outMu.Unlock()
-		}
-	})
-	return out, nullRounds, nil
-}
-
-func (p *Processor) unprocessedBlocks(ctx context.Context, batch int) (map[cid.Cid]*types.BlockHeader, error) {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Gathered Blocks to process", "duration", time.Since(start).String())
-	}()
-	rows, err := p.db.Query(`
-with toProcess as (
-    select b.cid, b.height, rank() over (order by height) as rnk
-    from blocks_synced bs
-        left join blocks b on bs.cid = b.cid
-    where bs.processed_at is null and b.height > 0
-)
-select cid
-from toProcess
-where rnk <= $1
-`, batch)
-	if err != nil {
-		return nil, xerrors.Errorf("Failed to query for unprocessed blocks: %w", err)
-	}
-	out := map[cid.Cid]*types.BlockHeader{}
-
-	minBlock := abi.ChainEpoch(math.MaxInt64)
-	maxBlock := abi.ChainEpoch(0)
-	// TODO consider parallel execution here for getting the blocks from the api as is done in fetchMessages()
-	for rows.Next() {
-		if rows.Err() != nil {
-			return nil, err
-		}
-		var c string
-		if err := rows.Scan(&c); err != nil {
-			log.Errorf("Failed to scan unprocessed blocks: %s", err.Error())
-			continue
-		}
-		ci, err := cid.Parse(c)
-		if err != nil {
-			log.Errorf("Failed to parse unprocessed blocks: %s", err.Error())
-			continue
-		}
-		bh, err := p.node.ChainGetBlock(ctx, ci)
-		if err != nil {
-			// this is a pretty serious issue.
-			log.Errorf("Failed to get block header %s: %s", ci.String(), err.Error())
-			continue
-		}
-		out[ci] = bh
-		if bh.Height < minBlock {
-			minBlock = bh.Height
-		}
-		if bh.Height > maxBlock {
-			maxBlock = bh.Height
-		}
-	}
-	if minBlock <= maxBlock {
-		log.Infow("Gathered Blocks to Process", "start", minBlock, "end", maxBlock)
-	}
-	return out, rows.Close()
-}
-
-func (p *Processor) markBlocksProcessed(ctx context.Context, processed map[cid.Cid]*types.BlockHeader) error {
-	start := time.Now()
-	processedHeight := abi.ChainEpoch(0)
-	defer func() {
-		log.Debugw("Marked blocks as Processed", "duration", time.Since(start).String())
-		log.Infow("Processed Blocks", "height", processedHeight)
-	}()
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	processedAt := time.Now().Unix()
-	stmt, err := tx.Prepare(`update blocks_synced set processed_at=$1 where cid=$2`)
-	if err != nil {
-		return err
-	}
-
-	for c, bh := range processed {
-		if bh.Height > processedHeight {
-			processedHeight = bh.Height
-		}
-		if _, err := stmt.Exec(processedAt, c.String()); err != nil {
-			return err
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}

cmd/lotus-chainwatch/processor/reward.go

@@ -1,234 +0,0 @@
-package processor
-
-import (
-	"context"
-	"time"
-
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/big"
-
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
-	"github.com/filecoin-project/lotus/chain/actors/builtin/reward"
-	"github.com/filecoin-project/lotus/chain/types"
-
-	cw_util "github.com/filecoin-project/lotus/cmd/lotus-chainwatch/util"
-)
-
-type rewardActorInfo struct {
-	common actorInfo
-
-	cumSumBaselinePower big.Int
-	cumSumRealizedPower big.Int
-
-	effectiveNetworkTime   abi.ChainEpoch
-	effectiveBaselinePower big.Int
-
-	// NOTE: These variables are wrong. Talk to @ZX about fixing. These _do
-	// not_ represent "new" anything.
-	newBaselinePower     big.Int
-	newBaseReward        big.Int
-	newSmoothingEstimate builtin.FilterEstimate
-
-	totalMinedReward big.Int
-}
-
-func (rw *rewardActorInfo) set(s reward.State) (err error) {
-	rw.cumSumBaselinePower, err = s.CumsumBaseline()
-	if err != nil {
-		return xerrors.Errorf("getting cumsum baseline power (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.cumSumRealizedPower, err = s.CumsumRealized()
-	if err != nil {
-		return xerrors.Errorf("getting cumsum realized power (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.effectiveNetworkTime, err = s.EffectiveNetworkTime()
-	if err != nil {
-		return xerrors.Errorf("getting effective network time (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.effectiveBaselinePower, err = s.EffectiveBaselinePower()
-	if err != nil {
-		return xerrors.Errorf("getting effective baseline power (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.totalMinedReward, err = s.TotalStoragePowerReward()
-	if err != nil {
-		return xerrors.Errorf("getting  total mined (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.newBaselinePower, err = s.ThisEpochBaselinePower()
-	if err != nil {
-		return xerrors.Errorf("getting this epoch baseline power (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.newBaseReward, err = s.ThisEpochReward()
-	if err != nil {
-		return xerrors.Errorf("getting this epoch baseline power (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-
-	rw.newSmoothingEstimate, err = s.ThisEpochRewardSmoothed()
-	if err != nil {
-		return xerrors.Errorf("getting this epoch baseline power (@ %s): %w", rw.common.stateroot.String(), err)
-	}
-	return nil
-}
-
-func (p *Processor) setupRewards() error {
-	tx, err := p.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-/* captures chain-specific power state for any given stateroot */
-create table if not exists chain_reward
-(
-	state_root text not null
-		constraint chain_reward_pk
-			primary key,
-	cum_sum_baseline text not null,
-	cum_sum_realized text not null,
-	effective_network_time int not null,
-	effective_baseline_power text not null,
-
-	new_baseline_power text not null,
-	new_reward numeric not null,
-	new_reward_smoothed_position_estimate text not null,
-	new_reward_smoothed_velocity_estimate text not null,
-
-	total_mined_reward text not null
-);
-`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-func (p *Processor) HandleRewardChanges(ctx context.Context, rewardTips ActorTips, nullRounds []types.TipSetKey) error {
-	rewardChanges, err := p.processRewardActors(ctx, rewardTips, nullRounds)
-	if err != nil {
-		return xerrors.Errorf("Failed to process reward actors: %w", err)
-	}
-
-	if err := p.persistRewardActors(ctx, rewardChanges); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (p *Processor) processRewardActors(ctx context.Context, rewardTips ActorTips, nullRounds []types.TipSetKey) ([]rewardActorInfo, error) {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Processed Reward Actors", "duration", time.Since(start).String())
-	}()
-
-	var out []rewardActorInfo
-	for tipset, rewards := range rewardTips {
-		for _, act := range rewards {
-			var rw rewardActorInfo
-			rw.common = act
-
-			// get reward actor states at each tipset once for all updates
-			rewardActor, err := p.node.StateGetActor(ctx, reward.Address, tipset)
-			if err != nil {
-				return nil, xerrors.Errorf("get reward state (@ %s): %w", rw.common.stateroot.String(), err)
-			}
-
-			rewardActorState, err := reward.Load(cw_util.NewAPIIpldStore(ctx, p.node), rewardActor)
-			if err != nil {
-				return nil, xerrors.Errorf("read state obj (@ %s): %w", rw.common.stateroot.String(), err)
-			}
-			if err := rw.set(rewardActorState); err != nil {
-				return nil, err
-			}
-
-			out = append(out, rw)
-		}
-	}
-	for _, tsKey := range nullRounds {
-		var rw rewardActorInfo
-		tipset, err := p.node.ChainGetTipSet(ctx, tsKey)
-		if err != nil {
-			return nil, err
-		}
-		rw.common.tsKey = tipset.Key()
-		rw.common.height = tipset.Height()
-		rw.common.stateroot = tipset.ParentState()
-		rw.common.parentTsKey = tipset.Parents()
-		// get reward actor states at each tipset once for all updates
-		rewardActor, err := p.node.StateGetActor(ctx, reward.Address, tsKey)
-		if err != nil {
-			return nil, err
-		}
-
-		rewardActorState, err := reward.Load(cw_util.NewAPIIpldStore(ctx, p.node), rewardActor)
-		if err != nil {
-			return nil, xerrors.Errorf("read state obj (@ %s): %w", rw.common.stateroot.String(), err)
-		}
-
-		if err := rw.set(rewardActorState); err != nil {
-			return nil, err
-		}
-		out = append(out, rw)
-	}
-
-	return out, nil
-}
-
-func (p *Processor) persistRewardActors(ctx context.Context, rewards []rewardActorInfo) error {
-	start := time.Now()
-	defer func() {
-		log.Debugw("Persisted Reward Actors", "duration", time.Since(start).String())
-	}()
-
-	tx, err := p.db.Begin()
-	if err != nil {
-		return xerrors.Errorf("begin chain_reward tx: %w", err)
-	}
-
-	if _, err := tx.Exec(`create temp table cr (like chain_reward excluding constraints) on commit drop`); err != nil {
-		return xerrors.Errorf("prep chain_reward temp: %w", err)
-	}
-
-	stmt, err := tx.Prepare(`copy cr ( state_root, cum_sum_baseline, cum_sum_realized, effective_network_time, effective_baseline_power, new_baseline_power, new_reward, new_reward_smoothed_position_estimate, new_reward_smoothed_velocity_estimate, total_mined_reward) from STDIN`)
-	if err != nil {
-		return xerrors.Errorf("prepare tmp chain_reward: %w", err)
-	}
-
-	for _, rewardState := range rewards {
-		if _, err := stmt.Exec(
-			rewardState.common.stateroot.String(),
-			rewardState.cumSumBaselinePower.String(),
-			rewardState.cumSumRealizedPower.String(),
-			uint64(rewardState.effectiveNetworkTime),
-			rewardState.effectiveBaselinePower.String(),
-			rewardState.newBaselinePower.String(),
-			rewardState.newBaseReward.String(),
-			rewardState.newSmoothingEstimate.PositionEstimate.String(),
-			rewardState.newSmoothingEstimate.VelocityEstimate.String(),
-			rewardState.totalMinedReward.String(),
-		); err != nil {
-			log.Errorw("failed to store chain power", "state_root", rewardState.common.stateroot, "error", err)
-		}
-	}
-
-	if err := stmt.Close(); err != nil {
-		return xerrors.Errorf("close prepared chain_reward: %w", err)
-	}
-
-	if _, err := tx.Exec(`insert into chain_reward select * from cr on conflict do nothing`); err != nil {
-		return xerrors.Errorf("insert chain_reward from tmp: %w", err)
-	}
-
-	if err := tx.Commit(); err != nil {
-		return xerrors.Errorf("commit chain_reward tx: %w", err)
-	}
-
-	return nil
-}

cmd/lotus-chainwatch/run.go

@@ -1,107 +0,0 @@
-package main
-
-import (
-	"database/sql"
-	"fmt"
-	"net/http"
-	_ "net/http/pprof"
-	"os"
-	"strings"
-
-	"github.com/filecoin-project/lotus/api/v0api"
-
-	_ "github.com/lib/pq"
-
-	"github.com/filecoin-project/go-jsonrpc"
-	logging "github.com/ipfs/go-log/v2"
-	"github.com/urfave/cli/v2"
-	"golang.org/x/xerrors"
-
-	lcli "github.com/filecoin-project/lotus/cli"
-	"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/processor"
-	"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/scheduler"
-	"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/syncer"
-	"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/util"
-)
-
-var runCmd = &cli.Command{
-	Name:  "run",
-	Usage: "Start lotus chainwatch",
-	Flags: []cli.Flag{
-		&cli.IntFlag{
-			Name:  "max-batch",
-			Value: 50,
-		},
-	},
-	Action: func(cctx *cli.Context) error {
-		go func() {
-			http.ListenAndServe(":6060", nil) //nolint:errcheck
-		}()
-		ll := cctx.String("log-level")
-		if err := logging.SetLogLevel("*", ll); err != nil {
-			return err
-		}
-		if err := logging.SetLogLevel("rpc", "error"); err != nil {
-			return err
-		}
-
-		var api v0api.FullNode
-		var closer jsonrpc.ClientCloser
-		var err error
-		if tokenMaddr := cctx.String("api"); tokenMaddr != "" {
-			toks := strings.Split(tokenMaddr, ":")
-			if len(toks) != 2 {
-				return fmt.Errorf("invalid api tokens, expected <token>:<maddr>, got: %s", tokenMaddr)
-			}
-
-			api, closer, err = util.GetFullNodeAPIUsingCredentials(cctx.Context, toks[1], toks[0])
-			if err != nil {
-				return err
-			}
-		} else {
-			api, closer, err = lcli.GetFullNodeAPI(cctx)
-			if err != nil {
-				return err
-			}
-		}
-		defer closer()
-		ctx := lcli.ReqContext(cctx)
-
-		v, err := api.Version(ctx)
-		if err != nil {
-			return err
-		}
-
-		log.Infof("Remote version: %s", v.Version)
-
-		maxBatch := cctx.Int("max-batch")
-
-		db, err := sql.Open("postgres", cctx.String("db"))
-		if err != nil {
-			return err
-		}
-		defer func() {
-			if err := db.Close(); err != nil {
-				log.Errorw("Failed to close database", "error", err)
-			}
-		}()
-
-		if err := db.Ping(); err != nil {
-			return xerrors.Errorf("Database failed to respond to ping (is it online?): %w", err)
-		}
-		db.SetMaxOpenConns(1350)
-
-		sync := syncer.NewSyncer(db, api, 1400)
-		sync.Start(ctx)
-
-		proc := processor.NewProcessor(ctx, db, api, maxBatch)
-		proc.Start(ctx)
-
-		sched := scheduler.PrepareScheduler(db)
-		sched.Start(ctx)
-
-		<-ctx.Done()
-		os.Exit(0)
-		return nil
-	},
-}

cmd/lotus-chainwatch/scheduler/refresh_top_miners_by_base_reward.go

@@ -1,78 +0,0 @@
-package scheduler
-
-import (
-	"context"
-	"database/sql"
-
-	"golang.org/x/xerrors"
-)
-
-func setupTopMinerByBaseRewardSchema(ctx context.Context, db *sql.DB) error {
-	select {
-	case <-ctx.Done():
-		return nil
-	default:
-	}
-
-	tx, err := db.Begin()
-	if err != nil {
-		return err
-	}
-	if _, err := tx.Exec(`
-		create materialized view if not exists top_miners_by_base_reward as
-			with total_rewards_by_miner as (
-				select
-					b.miner,
-					sum(cr.new_reward * b.win_count) as total_reward
-				from blocks b
-				inner join chain_reward cr on b.parentstateroot = cr.state_root
-				group by 1
-			) select
-				rank() over (order by total_reward desc),
-				miner,
-				total_reward
-			from total_rewards_by_miner
-			group by 2, 3;
-
-		create index if not exists top_miners_by_base_reward_miner_index
-			on top_miners_by_base_reward (miner);
-
-		create materialized view if not exists top_miners_by_base_reward_max_height as
-			select
-				b."timestamp"as current_timestamp,
-				max(b.height) as current_height
-			from blocks b
-			join chain_reward cr on b.parentstateroot = cr.state_root
-			where cr.new_reward is not null
-			group by 1
-			order by 1 desc
-			limit 1;
-	`); err != nil {
-		return xerrors.Errorf("create top_miners_by_base_reward views: %w", err)
-	}
-
-	if err := tx.Commit(); err != nil {
-		return xerrors.Errorf("committing top_miners_by_base_reward views; %w", err)
-	}
-	return nil
-}
-
-func refreshTopMinerByBaseReward(ctx context.Context, db *sql.DB) error {
-	select {
-	case <-ctx.Done():
-		return nil
-	default:
-	}
-
-	_, err := db.Exec("refresh materialized view top_miners_by_base_reward;")
-	if err != nil {
-		return xerrors.Errorf("refresh top_miners_by_base_reward: %w", err)
-	}
-
-	_, err = db.Exec("refresh materialized view top_miners_by_base_reward_max_height;")
-	if err != nil {
-		return xerrors.Errorf("refresh top_miners_by_base_reward_max_height: %w", err)
-	}
-
-	return nil
-}

cmd/lotus-chainwatch/scheduler/scheduler.go

@@ -1,60 +0,0 @@
-package scheduler
-
-import (
-	"context"
-	"database/sql"
-	"time"
-
-	logging "github.com/ipfs/go-log/v2"
-
-	"golang.org/x/xerrors"
-)
-
-var log = logging.Logger("scheduler")
-
-// Scheduler manages the execution of jobs triggered
-// by tickers. Not externally configurable at runtime.
-type Scheduler struct {
-	db *sql.DB
-}
-
-// PrepareScheduler returns a ready-to-run Scheduler
-func PrepareScheduler(db *sql.DB) *Scheduler {
-	return &Scheduler{db}
-}
-
-func (s *Scheduler) setupSchema(ctx context.Context) error {
-	if err := setupTopMinerByBaseRewardSchema(ctx, s.db); err != nil {
-		return xerrors.Errorf("setup top miners by reward schema: %w", err)
-	}
-	return nil
-}
-
-// Start the scheduler jobs at the defined intervals
-func (s *Scheduler) Start(ctx context.Context) {
-	log.Debug("Starting Scheduler")
-
-	if err := s.setupSchema(ctx); err != nil {
-		log.Fatalw("applying scheduling schema", "error", err)
-	}
-
-	go func() {
-		// run once on start after schema has initialized
-		time.Sleep(1 * time.Minute)
-		if err := refreshTopMinerByBaseReward(ctx, s.db); err != nil {
-			log.Errorw("failed to refresh top miner", "error", err)
-		}
-		refreshTopMinerCh := time.NewTicker(30 * time.Second)
-		defer refreshTopMinerCh.Stop()
-		for {
-			select {
-			case <-refreshTopMinerCh.C:
-				if err := refreshTopMinerByBaseReward(ctx, s.db); err != nil {
-					log.Errorw("failed to refresh top miner", "error", err)
-				}
-			case <-ctx.Done():
-				return
-			}
-		}
-	}()
-}

cmd/lotus-chainwatch/syncer/blockssub.go

@@ -1,27 +0,0 @@
-package syncer
-
-import (
-	"context"
-	"time"
-
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/ipfs/go-cid"
-)
-
-func (s *Syncer) subBlocks(ctx context.Context) {
-	sub, err := s.node.SyncIncomingBlocks(ctx)
-	if err != nil {
-		log.Errorf("opening incoming block channel: %+v", err)
-		return
-	}
-
-	log.Infow("Capturing incoming blocks")
-	for bh := range sub {
-		err := s.storeHeaders(map[cid.Cid]*types.BlockHeader{
-			bh.Cid(): bh,
-		}, false, time.Now())
-		if err != nil {
-			log.Errorf("storing incoming block header: %+v", err)
-		}
-	}
-}

cmd/lotus-chainwatch/syncer/sync.go

@@ -1,527 +0,0 @@
-package syncer
-
-import (
-	"container/list"
-	"context"
-	"database/sql"
-	"fmt"
-	"sync"
-	"time"
-
-	"golang.org/x/xerrors"
-
-	"github.com/ipfs/go-cid"
-	logging "github.com/ipfs/go-log/v2"
-
-	"github.com/filecoin-project/lotus/api/v0api"
-	"github.com/filecoin-project/lotus/chain/store"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-var log = logging.Logger("syncer")
-
-type Syncer struct {
-	db *sql.DB
-
-	lookbackLimit uint64
-
-	headerLk sync.Mutex
-	node     v0api.FullNode
-}
-
-func NewSyncer(db *sql.DB, node v0api.FullNode, lookbackLimit uint64) *Syncer {
-	return &Syncer{
-		db:            db,
-		node:          node,
-		lookbackLimit: lookbackLimit,
-	}
-}
-
-func (s *Syncer) setupSchemas() error {
-	tx, err := s.db.Begin()
-	if err != nil {
-		return err
-	}
-
-	if _, err := tx.Exec(`
-/* tracks circulating fil available on the network at each tipset */
-create table if not exists chain_economics
-(
-	parent_state_root text not null
-		constraint chain_economics_pk primary key,
-	circulating_fil text not null,
-	vested_fil text not null,
-	mined_fil text not null,
-	burnt_fil text not null,
-	locked_fil text not null
-);
-
-create table if not exists block_cids
-(
-	cid text not null
-		constraint block_cids_pk
-			primary key
-);
-
-create unique index if not exists block_cids_cid_uindex
-	on block_cids (cid);
-
-create table if not exists blocks_synced
-(
-	cid text not null
-		constraint blocks_synced_pk
-			primary key
-	    constraint blocks_block_cids_cid_fk
-			references block_cids (cid),
-	synced_at int not null,
-	processed_at int
-);
-
-create unique index if not exists blocks_synced_cid_uindex
-	on blocks_synced (cid,processed_at);
-
-create table if not exists block_parents
-(
-	block text not null
-	    constraint blocks_block_cids_cid_fk
-			references block_cids (cid),
-	parent text not null
-);
-
-create unique index if not exists block_parents_block_parent_uindex
-	on block_parents (block, parent);
-
-create table if not exists drand_entries
-(
-    round bigint not null
-    	constraint drand_entries_pk
-			primary key,
-	data bytea not null
-);
-create unique index if not exists drand_entries_round_uindex
-	on drand_entries (round);
-
-create table if not exists block_drand_entries
-(
-    round bigint not null
-    	constraint block_drand_entries_drand_entries_round_fk
-			references drand_entries (round),
-	block text not null
-	    constraint blocks_block_cids_cid_fk
-			references block_cids (cid)
-);
-create unique index if not exists block_drand_entries_round_uindex
-	on block_drand_entries (round, block);
-
-create table if not exists blocks
-(
-	cid text not null
-		constraint blocks_pk
-			primary key
-	    constraint blocks_block_cids_cid_fk
-			references block_cids (cid),
-	parentWeight numeric not null,
-	parentStateRoot text not null,
-	height bigint not null,
-	miner text not null,
-	timestamp bigint not null,
-	ticket bytea not null,
-	election_proof bytea,
-	win_count bigint,
-	parent_base_fee text not null,
-	forksig bigint not null
-);
-
-create unique index if not exists block_cid_uindex
-	on blocks (cid,height);
-
-create materialized view if not exists state_heights
-    as select min(b.height) height, b.parentstateroot
-	from blocks b group by b.parentstateroot;
-
-create index if not exists state_heights_height_index
-	on state_heights (height);
-
-create index if not exists state_heights_parentstateroot_index
-	on state_heights (parentstateroot);
-`); err != nil {
-		return err
-	}
-
-	return tx.Commit()
-}
-
-func (s *Syncer) Start(ctx context.Context) {
-	if err := logging.SetLogLevel("syncer", "info"); err != nil {
-		log.Fatal(err)
-	}
-	log.Debug("Starting Syncer")
-
-	if err := s.setupSchemas(); err != nil {
-		log.Fatal(err)
-	}
-
-	// capture all reported blocks
-	go s.subBlocks(ctx)
-
-	// we need to ensure that on a restart we don't reprocess the whole flarping chain
-	var sinceEpoch uint64
-	blkCID, height, err := s.mostRecentlySyncedBlockHeight()
-	if err != nil {
-		log.Fatalw("failed to find most recently synced block", "error", err)
-	} else {
-		if height > 0 {
-			log.Infow("Found starting point for syncing", "blockCID", blkCID.String(), "height", height)
-			sinceEpoch = uint64(height)
-		}
-	}
-
-	// continue to keep the block headers table up to date.
-	notifs, err := s.node.ChainNotify(ctx)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	go func() {
-		for notif := range notifs {
-			for _, change := range notif {
-				switch change.Type {
-				case store.HCCurrent:
-					// This case is important for capturing the initial state of a node
-					// which might be on a dead network with no new blocks being produced.
-					// It also allows a fresh Chainwatch instance to start walking the
-					// chain without waiting for a new block to come along.
-					fallthrough
-				case store.HCApply:
-					unsynced, err := s.unsyncedBlocks(ctx, change.Val, sinceEpoch)
-					if err != nil {
-						log.Errorw("failed to gather unsynced blocks", "error", err)
-					}
-
-					if err := s.storeCirculatingSupply(ctx, change.Val); err != nil {
-						log.Errorw("failed to store circulating supply", "error", err)
-					}
-
-					if len(unsynced) == 0 {
-						continue
-					}
-
-					if err := s.storeHeaders(unsynced, true, time.Now()); err != nil {
-						// so this is pretty bad, need some kind of retry..
-						// for now just log an error and the blocks will be attempted again on next notifi
-						log.Errorw("failed to store unsynced blocks", "error", err)
-					}
-
-					sinceEpoch = uint64(change.Val.Height())
-				case store.HCRevert:
-					log.Debug("revert todo")
-				}
-			}
-		}
-	}()
-}
-
-func (s *Syncer) unsyncedBlocks(ctx context.Context, head *types.TipSet, since uint64) (map[cid.Cid]*types.BlockHeader, error) {
-	hasList, err := s.syncedBlocks(since, s.lookbackLimit)
-	if err != nil {
-		return nil, err
-	}
-
-	// build a list of blocks that we have not synced.
-	toVisit := list.New()
-	for _, header := range head.Blocks() {
-		toVisit.PushBack(header)
-	}
-
-	toSync := map[cid.Cid]*types.BlockHeader{}
-
-	for toVisit.Len() > 0 {
-		bh := toVisit.Remove(toVisit.Back()).(*types.BlockHeader)
-		_, has := hasList[bh.Cid()]
-		if _, seen := toSync[bh.Cid()]; seen || has {
-			continue
-		}
-
-		toSync[bh.Cid()] = bh
-		if len(toSync)%500 == 10 {
-			log.Debugw("To visit", "toVisit", toVisit.Len(), "toSync", len(toSync), "current_height", bh.Height)
-		}
-
-		if bh.Height == 0 {
-			continue
-		}
-
-		pts, err := s.node.ChainGetTipSet(ctx, types.NewTipSetKey(bh.Parents...))
-		if err != nil {
-			log.Error(err)
-			continue
-		}
-
-		for _, header := range pts.Blocks() {
-			toVisit.PushBack(header)
-		}
-	}
-	log.Debugw("Gathered unsynced blocks", "count", len(toSync))
-	return toSync, nil
-}
-
-func (s *Syncer) syncedBlocks(since, limit uint64) (map[cid.Cid]struct{}, error) {
-	rws, err := s.db.Query(`select bs.cid FROM blocks_synced bs left join blocks b on b.cid = bs.cid where b.height <= $1 and bs.processed_at is not null limit $2`, since, limit)
-	if err != nil {
-		return nil, xerrors.Errorf("Failed to query blocks_synced: %w", err)
-	}
-	out := map[cid.Cid]struct{}{}
-
-	for rws.Next() {
-		var c string
-		if err := rws.Scan(&c); err != nil {
-			return nil, xerrors.Errorf("Failed to scan blocks_synced: %w", err)
-		}
-
-		ci, err := cid.Parse(c)
-		if err != nil {
-			return nil, xerrors.Errorf("Failed to parse blocks_synced: %w", err)
-		}
-
-		out[ci] = struct{}{}
-	}
-	return out, nil
-}
-
-func (s *Syncer) mostRecentlySyncedBlockHeight() (cid.Cid, int64, error) {
-	rw := s.db.QueryRow(`
-select blocks_synced.cid, b.height
-from blocks_synced
-left join blocks b on blocks_synced.cid = b.cid
-where processed_at is not null
-order by height desc
-limit 1
-`)
-
-	var c string
-	var h int64
-	if err := rw.Scan(&c, &h); err != nil {
-		if err == sql.ErrNoRows {
-			return cid.Undef, 0, nil
-		}
-		return cid.Undef, -1, err
-	}
-
-	ci, err := cid.Parse(c)
-	if err != nil {
-		return cid.Undef, -1, err
-	}
-
-	return ci, h, nil
-}
-
-func (s *Syncer) storeCirculatingSupply(ctx context.Context, tipset *types.TipSet) error {
-	supply, err := s.node.StateVMCirculatingSupplyInternal(ctx, tipset.Key())
-	if err != nil {
-		return err
-	}
-
-	ceInsert := `insert into chain_economics (parent_state_root, circulating_fil, vested_fil, mined_fil, burnt_fil, locked_fil) ` +
-		`values ('%s', '%s', '%s', '%s', '%s', '%s') on conflict on constraint chain_economics_pk do ` +
-		`update set (circulating_fil, vested_fil, mined_fil, burnt_fil, locked_fil) = ('%[2]s', '%[3]s', '%[4]s', '%[5]s', '%[6]s') ` +
-		`where chain_economics.parent_state_root = '%[1]s';`
-
-	if _, err := s.db.Exec(fmt.Sprintf(ceInsert,
-		tipset.ParentState().String(),
-		supply.FilCirculating.String(),
-		supply.FilVested.String(),
-		supply.FilMined.String(),
-		supply.FilBurnt.String(),
-		supply.FilLocked.String(),
-	)); err != nil {
-		return xerrors.Errorf("insert circulating supply for tipset (%s): %w", tipset.Key().String(), err)
-	}
-
-	return nil
-}
-
-func (s *Syncer) storeHeaders(bhs map[cid.Cid]*types.BlockHeader, sync bool, timestamp time.Time) error {
-	s.headerLk.Lock()
-	defer s.headerLk.Unlock()
-	if len(bhs) == 0 {
-		return nil
-	}
-	log.Debugw("Storing Headers", "count", len(bhs))
-
-	tx, err := s.db.Begin()
-	if err != nil {
-		return xerrors.Errorf("begin: %w", err)
-	}
-
-	if _, err := tx.Exec(`
-
-create temp table bc (like block_cids excluding constraints) on commit drop;
-create temp table de (like drand_entries excluding constraints) on commit drop;
-create temp table bde (like block_drand_entries excluding constraints) on commit drop;
-create temp table tbp (like block_parents excluding constraints) on commit drop;
-create temp table bs (like blocks_synced excluding constraints) on commit drop;
-create temp table b (like blocks excluding constraints) on commit drop;
-
-
-`); err != nil {
-		return xerrors.Errorf("prep temp: %w", err)
-	}
-
-	{
-		stmt, err := tx.Prepare(`copy bc (cid) from STDIN`)
-		if err != nil {
-			return err
-		}
-
-		for _, bh := range bhs {
-			if _, err := stmt.Exec(bh.Cid().String()); err != nil {
-				log.Error(err)
-			}
-		}
-
-		if err := stmt.Close(); err != nil {
-			return err
-		}
-
-		if _, err := tx.Exec(`insert into block_cids select * from bc on conflict do nothing `); err != nil {
-			return xerrors.Errorf("drand entries put: %w", err)
-		}
-	}
-
-	{
-		stmt, err := tx.Prepare(`copy de (round, data) from STDIN`)
-		if err != nil {
-			return err
-		}
-
-		for _, bh := range bhs {
-			for _, ent := range bh.BeaconEntries {
-				if _, err := stmt.Exec(ent.Round, ent.Data); err != nil {
-					log.Error(err)
-				}
-			}
-		}
-
-		if err := stmt.Close(); err != nil {
-			return err
-		}
-
-		if _, err := tx.Exec(`insert into drand_entries select * from de on conflict do nothing `); err != nil {
-			return xerrors.Errorf("drand entries put: %w", err)
-		}
-	}
-
-	{
-		stmt, err := tx.Prepare(`copy bde (round, block) from STDIN`)
-		if err != nil {
-			return err
-		}
-
-		for _, bh := range bhs {
-			for _, ent := range bh.BeaconEntries {
-				if _, err := stmt.Exec(ent.Round, bh.Cid().String()); err != nil {
-					log.Error(err)
-				}
-			}
-		}
-
-		if err := stmt.Close(); err != nil {
-			return err
-		}
-
-		if _, err := tx.Exec(`insert into block_drand_entries select * from bde on conflict do nothing `); err != nil {
-			return xerrors.Errorf("block drand entries put: %w", err)
-		}
-	}
-
-	{
-		stmt, err := tx.Prepare(`copy tbp (block, parent) from STDIN`)
-		if err != nil {
-			return err
-		}
-
-		for _, bh := range bhs {
-			for _, parent := range bh.Parents {
-				if _, err := stmt.Exec(bh.Cid().String(), parent.String()); err != nil {
-					log.Error(err)
-				}
-			}
-		}
-
-		if err := stmt.Close(); err != nil {
-			return err
-		}
-
-		if _, err := tx.Exec(`insert into block_parents select * from tbp on conflict do nothing `); err != nil {
-			return xerrors.Errorf("parent put: %w", err)
-		}
-	}
-
-	if sync {
-
-		stmt, err := tx.Prepare(`copy bs (cid, synced_at) from stdin `)
-		if err != nil {
-			return err
-		}
-
-		for _, bh := range bhs {
-			if _, err := stmt.Exec(bh.Cid().String(), timestamp.Unix()); err != nil {
-				log.Error(err)
-			}
-		}
-
-		if err := stmt.Close(); err != nil {
-			return err
-		}
-
-		if _, err := tx.Exec(`insert into blocks_synced select * from bs on conflict do nothing `); err != nil {
-			return xerrors.Errorf("syncd put: %w", err)
-		}
-	}
-
-	stmt2, err := tx.Prepare(`copy b (cid, parentWeight, parentStateRoot, height, miner, "timestamp", ticket, election_proof, win_count, parent_base_fee, forksig) from stdin`)
-	if err != nil {
-		return err
-	}
-
-	for _, bh := range bhs {
-		var eproof, winCount interface{}
-		if bh.ElectionProof != nil {
-			eproof = bh.ElectionProof.VRFProof
-			winCount = bh.ElectionProof.WinCount
-		}
-
-		if bh.Ticket == nil {
-			log.Warnf("got a block with nil ticket")
-
-			bh.Ticket = &types.Ticket{
-				VRFProof: []byte{},
-			}
-		}
-
-		if _, err := stmt2.Exec(
-			bh.Cid().String(),
-			bh.ParentWeight.String(),
-			bh.ParentStateRoot.String(),
-			bh.Height,
-			bh.Miner.String(),
-			bh.Timestamp,
-			bh.Ticket.VRFProof,
-			eproof,
-			winCount,
-			bh.ParentBaseFee.String(),
-			bh.ForkSignaling); err != nil {
-			log.Error(err)
-		}
-	}
-
-	if err := stmt2.Close(); err != nil {
-		return xerrors.Errorf("s2 close: %w", err)
-	}
-
-	if _, err := tx.Exec(`insert into blocks select * from b on conflict do nothing `); err != nil {
-		return xerrors.Errorf("blk put: %w", err)
-	}
-
-	return tx.Commit()
-}

cmd/lotus-chainwatch/util/api.go

@@ -1,34 +0,0 @@
-package util
-
-import (
-	"context"
-	"net/http"
-
-	"github.com/filecoin-project/go-jsonrpc"
-	"github.com/filecoin-project/lotus/api/client"
-	"github.com/filecoin-project/lotus/api/v0api"
-	ma "github.com/multiformats/go-multiaddr"
-	manet "github.com/multiformats/go-multiaddr/net"
-)
-
-func GetFullNodeAPIUsingCredentials(ctx context.Context, listenAddr, token string) (v0api.FullNode, jsonrpc.ClientCloser, error) {
-	parsedAddr, err := ma.NewMultiaddr(listenAddr)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	_, addr, err := manet.DialArgs(parsedAddr)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	return client.NewFullNodeRPCV0(ctx, apiURI(addr), apiHeaders(token))
-}
-func apiURI(addr string) string {
-	return "ws://" + addr + "/rpc/v0"
-}
-func apiHeaders(token string) http.Header {
-	headers := http.Header{}
-	headers.Add("Authorization", "Bearer "+token)
-	return headers
-}

cmd/lotus-chainwatch/util/contextStore.go

@@ -1,51 +0,0 @@
-package util
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/lotus/api/v0api"
-)
-
-// TODO extract this to a common location in lotus and reuse the code
-
-// APIIpldStore is required for AMT and HAMT access.
-type APIIpldStore struct {
-	ctx context.Context
-	api v0api.FullNode
-}
-
-func NewAPIIpldStore(ctx context.Context, api v0api.FullNode) *APIIpldStore {
-	return &APIIpldStore{
-		ctx: ctx,
-		api: api,
-	}
-}
-
-func (ht *APIIpldStore) Context() context.Context {
-	return ht.ctx
-}
-
-func (ht *APIIpldStore) Get(ctx context.Context, c cid.Cid, out interface{}) error {
-	raw, err := ht.api.ChainReadObj(ctx, c)
-	if err != nil {
-		return err
-	}
-
-	cu, ok := out.(cbg.CBORUnmarshaler)
-	if ok {
-		if err := cu.UnmarshalCBOR(bytes.NewReader(raw)); err != nil {
-			return err
-		}
-		return nil
-	}
-	return fmt.Errorf("Object does not implement CBORUnmarshaler: %T", out)
-}
-
-func (ht *APIIpldStore) Put(ctx context.Context, v interface{}) (cid.Cid, error) {
-	return cid.Undef, fmt.Errorf("Put is not implemented on APIIpldStore")
-}

cmd/lotus-townhall/main.go

@@ -1,134 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"time"
-
-	rice "github.com/GeertJohan/go.rice"
-	"github.com/gorilla/websocket"
-	"github.com/ipld/go-car"
-	"github.com/libp2p/go-libp2p"
-	"github.com/libp2p/go-libp2p-core/peer"
-	pubsub "github.com/libp2p/go-libp2p-pubsub"
-
-	"github.com/filecoin-project/lotus/blockstore"
-	"github.com/filecoin-project/lotus/build"
-)
-
-var topic = "/fil/headnotifs/"
-
-func init() {
-	genBytes := build.MaybeGenesis()
-	if len(genBytes) == 0 {
-		topic = ""
-		return
-	}
-
-	bs := blockstore.NewMemory()
-
-	c, err := car.LoadCar(bs, bytes.NewReader(genBytes))
-	if err != nil {
-		panic(err)
-	}
-	if len(c.Roots) != 1 {
-		panic("expected genesis file to have one root")
-	}
-
-	fmt.Printf("Genesis CID: %s\n", c.Roots[0])
-	topic = topic + c.Roots[0].String()
-}
-
-var upgrader = websocket.Upgrader{
-	WriteBufferSize: 1024,
-	CheckOrigin: func(r *http.Request) bool {
-		return true
-	},
-}
-
-func main() {
-	if topic == "" {
-		fmt.Println("FATAL: No genesis found")
-		return
-	}
-
-	ctx := context.Background()
-
-	host, err := libp2p.New(
-		ctx,
-		libp2p.Defaults,
-	)
-	if err != nil {
-		panic(err)
-	}
-	ps, err := pubsub.NewGossipSub(ctx, host)
-	if err != nil {
-		panic(err)
-	}
-
-	pi, err := build.BuiltinBootstrap()
-	if err != nil {
-		panic(err)
-	}
-
-	if err := host.Connect(ctx, pi[0]); err != nil {
-		panic(err)
-	}
-
-	http.HandleFunc("/sub", handler(ps))
-	http.Handle("/", http.FileServer(rice.MustFindBox("townhall/build").HTTPBox()))
-
-	fmt.Println("listening on http://localhost:2975")
-
-	if err := http.ListenAndServe("0.0.0.0:2975", nil); err != nil {
-		panic(err)
-	}
-}
-
-type update struct {
-	From   peer.ID
-	Update json.RawMessage
-	Time   uint64
-}
-
-func handler(ps *pubsub.PubSub) func(w http.ResponseWriter, r *http.Request) {
-	return func(w http.ResponseWriter, r *http.Request) {
-		w.Header().Set("Access-Control-Allow-Origin", "*")
-		if r.Header.Get("Sec-WebSocket-Protocol") != "" {
-			w.Header().Set("Sec-WebSocket-Protocol", r.Header.Get("Sec-WebSocket-Protocol"))
-		}
-
-		conn, err := upgrader.Upgrade(w, r, nil)
-		if err != nil {
-			return
-		}
-
-		sub, err := ps.Subscribe(topic) //nolint
-		if err != nil {
-			return
-		}
-		defer sub.Cancel() //nolint:errcheck
-
-		fmt.Println("new conn")
-
-		for {
-			msg, err := sub.Next(r.Context())
-			if err != nil {
-				return
-			}
-
-			//fmt.Println(msg)
-
-			if err := conn.WriteJSON(update{
-				From:   peer.ID(msg.From),
-				Update: msg.Data,
-				Time:   uint64(time.Now().UnixNano() / 1000_000),
-			}); err != nil {
-				return
-			}
-		}
-	}
-}

cmd/lotus-townhall/townhall/.gitignore

@@ -1,23 +0,0 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
-/node_modules
-/.pnp
-.pnp.js
-
-# testing
-/coverage
-
-# production
-/build
-
-# misc
-.DS_Store
-.env.local
-.env.development.local
-.env.test.local
-.env.production.local
-
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*

cmd/lotus-townhall/townhall/package.json

@@ -1,31 +0,0 @@
-{
-  "name": "townhall",
-  "version": "0.1.0",
-  "private": true,
-  "dependencies": {
-    "react": "^16.10.2",
-    "react-dom": "^16.10.2",
-    "react-scripts": "3.2.0"
-  },
-  "scripts": {
-    "start": "react-scripts start",
-    "build": "react-scripts build",
-    "test": "react-scripts test",
-    "eject": "react-scripts eject"
-  },
-  "eslintConfig": {
-    "extends": "react-app"
-  },
-  "browserslist": {
-    "production": [
-      ">0.2%",
-      "not dead",
-      "not op_mini all"
-    ],
-    "development": [
-      "last 1 chrome version",
-      "last 1 firefox version",
-      "last 1 safari version"
-    ]
-  }
-}

cmd/lotus-townhall/townhall/public/index.html

@@ -1,13 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <meta name="theme-color" content="#1a1a1a" />
-    <title>Lotus TownHall</title>
-  </head>
-  <body>
-    <noscript>You need to enable JavaScript to run this app.</noscript>
-    <div id="root"></div>
-  </body>
-</html>

cmd/lotus-townhall/townhall/public/robots.txt

@@ -1,2 +0,0 @@
-# https://www.robotstxt.org/robotstxt.html
-User-agent: *

cmd/lotus-townhall/townhall/src/App.css

@@ -1 +0,0 @@
-

cmd/lotus-townhall/townhall/src/App.js

@@ -1,87 +0,0 @@
-import React from 'react';
-import './App.css';
-
-function colForH(besth, height) {
-    const diff = besth - height
-    if(diff === 0) return '#6f6'
-    if(diff === 1) return '#df4'
-    if(diff < 4) return '#ff0'
-    if(diff < 10) return '#f60'
-    return '#f00'
-}
-
-function colLag(lag) {
-    if(lag < 100) return '#6f6'
-    if(lag < 400) return '#df4'
-    if(lag < 1000) return '#ff0'
-    if(lag < 4000) return '#f60'
-    return '#f00'
-}
-
-function lagCol(lag, good) {
-    return <span>
-        <span style={{color: colLag(lag)}}>{lag}</span>
-        <span style={{color: good ? '#f0f0f0' : '#f60'}}>ms</span>
-    </span>
-}
-
-class App extends React.Component {
-    constructor(props) {
-        super(props);
-
-        let ws = new WebSocket("ws://" + window.location.host + "/sub")
-        //let ws = new WebSocket("ws://127.0.0.1:2975/sub")
-
-        ws.onmessage = (ev) => {
-            console.log(ev)
-            let update = JSON.parse(ev.data)
-
-            update.Update.Weight = Number(update.Update.Weight)
-
-            let wdiff = update.Update.Weight - (this.state[update.From] || {Weight: update.Update.Weight}).Weight
-            wdiff = <span style={{color: wdiff < 0 ? '#f00' : '#f0f0f0'}}>{wdiff}</span>
-
-            let utDiff = update.Time - (this.state[update.From] || {utime: update.Time}).utime
-            utDiff = <span style={{color: utDiff < 0 ? '#f00' : '#f0f0f0'}}>{utDiff}ms</span>
-
-            this.setState( prev => ({
-                ...prev, [update.From]: {...update.Update, utime: update.Time, wdiff: wdiff, utDiff: utDiff},
-            }))
-        }
-
-        ws.onclose = () => {
-            this.setState({disconnected: true})
-        }
-
-        this.state = {}
-    }
-
-    render() {
-        if(this.state.disconnected) {
-            return <span>Error: disconnected</span>
-        }
-
-        let besth = Object.keys(this.state).map(k => this.state[k]).reduce((p, n) => p > n.Height ? p : n.Height, -1)
-        let bestw = Object.keys(this.state).map(k => this.state[k]).reduce((p, n) => p > n.Weight ? p : n.Weight, -1)
-
-        return <table>
-            <tr><td>PeerID</td><td>Nickname</td><td>Lag</td><td>Weight(best, prev)</td><td>Height</td><td>Blocks</td></tr>
-            {Object.keys(this.state).map(k => [k, this.state[k]]).map(([k, v]) => {
-            let mnrs = v.Blocks.map(b => <td>&nbsp;m:{b.Miner}({lagCol(v.Time ? v.Time - (b.Timestamp*1000) : v.utime - (b.Timestamp*1000), v.Time)})</td>)
-            let l = [
-              <td>{k}</td>,
-              <td>{v.NodeName}</td>,
-              <td>{v.Time ? lagCol(v.utime - v.Time, true) : ""}(Δ{v.utDiff})</td>,
-              <td style={{color: bestw !== v.Weight ? '#f00' : '#afa'}}>{v.Weight}({bestw - v.Weight}, {v.wdiff})</td>,
-              <td style={{color: colForH(besth, v.Height)}}>{v.Height}({besth - v.Height})</td>,
-              ...mnrs,
-            ]
-
-                l = <tr>{l}</tr>
-            return l
-        })
-        }
-        </table>
-    }
-}
-export default App;

cmd/lotus-townhall/townhall/src/App.test.js

@@ -1,9 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import App from './App';
-
-it('renders without crashing', () => {
-  const div = document.createElement('div');
-  ReactDOM.render(<App />, div);
-  ReactDOM.unmountComponentAtNode(div);
-});

cmd/lotus-townhall/townhall/src/index.css

@@ -1,6 +0,0 @@
-body {
-  margin: 0;
-  font-family: monospace;
-  background: #1f1f1f;
-  color: #f0f0f0;
-}

cmd/lotus-townhall/townhall/src/index.js

@@ -1,6 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import './index.css';
-import App from './App';
-
-ReactDOM.render(<App />, document.getElementById('root'));

go.mod

@@ -100,7 +100,6 @@ require (
 	github.com/ipld/go-car v0.1.1-0.20201119040415-11b6074b6d4d
 	github.com/ipld/go-ipld-prime v0.5.1-0.20201021195245-109253e8a018
 	github.com/kelseyhightower/envconfig v1.4.0
-	github.com/lib/pq v1.7.0
 	github.com/libp2p/go-buffer-pool v0.0.2
 	github.com/libp2p/go-eventbus v0.2.1
 	github.com/libp2p/go-libp2p v0.14.2

go.sum

@@ -835,8 +835,6 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.3/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/lib/pq v1.7.0 h1:h93mCPfUSkaul3Ka/VG8uZdmW1uMHDGxzu0NWHuJmHY=
-github.com/lib/pq v1.7.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/libp2p/go-addr-util v0.0.1/go.mod h1:4ac6O7n9rIAKB1dnd+s8IbbMXkt+oBpzX4/+RACcnlQ=
 github.com/libp2p/go-addr-util v0.0.2 h1:7cWK5cdA5x72jX0g8iLrQWm5TRJZ6CzGdPEhWj7plWU=
 github.com/libp2p/go-addr-util v0.0.2/go.mod h1:Ecd6Fb3yIuLzq4bD7VcywcVSBtefcAwnUISBM3WG15E=

node/builder_chain.go

@@ -17,7 +17,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/market"
 	"github.com/filecoin-project/lotus/chain/messagepool"
 	"github.com/filecoin-project/lotus/chain/messagesigner"
-	"github.com/filecoin-project/lotus/chain/metrics"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	rpcstmgr "github.com/filecoin-project/lotus/chain/stmgr/rpc"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -174,10 +173,6 @@ func ConfigFullNode(c interface{}) Option {
 		),
 		Override(new(dtypes.Graphsync), modules.Graphsync(cfg.Client.SimultaneousTransfers)),
 
-		If(cfg.Metrics.HeadNotifs,
-			Override(HeadMetricsKey, metrics.SendHeadNotifs(cfg.Metrics.Nickname)),
-		),
-
 		If(cfg.Wallet.RemoteBackend != "",
 			Override(new(*remotewallet.RemoteWallet), remotewallet.SetupRemoteWallet(cfg.Wallet.RemoteBackend)),
 		),

node/config/doc_gen.go

@@ -245,12 +245,6 @@ see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-f
 
 			Comment: ``,
 		},
-		{
-			Name: "Metrics",
-			Type: "Metrics",
-
-			Comment: ``,
-		},
 		{
 			Name: "Wallet",
 			Type: "Wallet",
@@ -324,20 +318,6 @@ Format: multiaddress`,
 			Comment: ``,
 		},
 	},
-	"Metrics": []DocField{
-		{
-			Name: "Nickname",
-			Type: "string",
-
-			Comment: ``,
-		},
-		{
-			Name: "HeadNotifs",
-			Type: "bool",
-
-			Comment: ``,
-		},
-	},
 	"MinerAddressConfig": []DocField{
 		{
 			Name: "PreCommitControl",

node/config/types.go

@@ -23,7 +23,6 @@ type Common struct {
 type FullNode struct {
 	Common
 	Client     Client
-	Metrics    Metrics
 	Wallet     Wallet
 	Fees       FeeConfig
 	Chainstore Chainstore
@@ -298,12 +297,6 @@ type Splitstore struct {
 }
 
 // // Full Node
-
-type Metrics struct {
-	Nickname   string
-	HeadNotifs bool
-}
-
 type Client struct {
 	UseIpfs             bool
 	IpfsOnlineMode      bool

scripts/lotus-chainwatch.service

@@ -1,15 +0,0 @@
-[Unit]
-Description=Chainwatch
-After=lotus-daemon.service
-Requires=lotus-daemon.service
-
-[Service]
-Environment=GOLOG_FILE="/var/log/lotus/chainwatch.log"
-Environment=GOLOG_LOG_FMT="json"
-Environment=LOTUS_DB=""
-Environment=LOTUS_PATH="%h/.lotus"
-EnvironmentFile=-/etc/lotus/chainwatch.env
-ExecStart=/usr/local/bin/lotus-chainwatch run
-
-[Install]
-WantedBy=multi-user.target