lotus/cmd/lotus-chainwatch/run.go
Łukasz Magiera 932ab61c2d
Merge pull request from filecoin-project/fix/chainwatch/sync
fix(chainwatch): use height to determine unsynced blocks and fix deadlock in sector deal table
2020-08-28 12:16:00 +02:00

107 lines
2.3 KiB
Go

package main
import (
"database/sql"
"fmt"
"net/http"
_ "net/http/pprof"
"os"
"strings"
_ "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"
"github.com/filecoin-project/lotus/api"
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 api.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
},
}