78 lines
1.5 KiB
Go
78 lines
1.5 KiB
Go
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package main
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import (
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"database/sql"
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_ "github.com/lib/pq"
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"os"
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lcli "github.com/filecoin-project/lotus/cli"
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logging "github.com/ipfs/go-log/v2"
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"github.com/urfave/cli/v2"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/processor"
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"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/syncer"
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)
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var runCmd = &cli.Command{
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Name: "run",
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Usage: "Start lotus chainwatch",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "front",
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Value: "127.0.0.1:8418",
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},
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&cli.IntFlag{
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Name: "max-batch",
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Value: 1000,
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},
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},
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Action: func(cctx *cli.Context) error {
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ll := cctx.String("log-level")
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if err := logging.SetLogLevel("*", ll); err != nil {
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return err
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}
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api, closer, err := lcli.GetFullNodeAPI(cctx)
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if err != nil {
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return err
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}
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defer closer()
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ctx := lcli.ReqContext(cctx)
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v, err := api.Version(ctx)
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if err != nil {
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return err
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}
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log.Infof("Remote version: %s", v.Version)
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maxBatch := cctx.Int("max-batch")
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db, err := sql.Open("postgres", cctx.String("db"))
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if err != nil {
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return err
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}
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defer func() {
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if err := db.Close(); err != nil {
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log.Errorw("Failed to close database", "error", err)
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}
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}()
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if err := db.Ping(); err != nil {
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return xerrors.Errorf("Database failed to respond to ping (is it online?): %w", err)
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}
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db.SetMaxOpenConns(1350)
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sync := syncer.NewSyncer(db, api)
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sync.Start(ctx)
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proc := processor.NewProcessor(db, api, maxBatch)
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proc.Start(ctx)
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<-ctx.Done()
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os.Exit(0)
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return nil
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},
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}
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