mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-31 16:21:21 +00:00
116 lines
3.9 KiB
Go
116 lines
3.9 KiB
Go
/*
|
|
Copyright 2022 Erigon-Lightclient contributors
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/ledgerwatch/erigon/cl/phase1/core"
|
|
"github.com/ledgerwatch/erigon/cl/phase1/core/state"
|
|
"github.com/ledgerwatch/erigon/cl/phase1/execution_client"
|
|
|
|
"github.com/ledgerwatch/erigon-lib/gointerfaces/remote"
|
|
"github.com/ledgerwatch/log/v3"
|
|
"github.com/urfave/cli/v2"
|
|
"google.golang.org/grpc"
|
|
|
|
"github.com/ledgerwatch/erigon/cl/cltypes"
|
|
"github.com/ledgerwatch/erigon/cl/fork"
|
|
"github.com/ledgerwatch/erigon/cmd/caplin-phase1/caplin1"
|
|
lcCli "github.com/ledgerwatch/erigon/cmd/sentinel/cli"
|
|
"github.com/ledgerwatch/erigon/cmd/sentinel/cli/flags"
|
|
"github.com/ledgerwatch/erigon/cmd/sentinel/sentinel"
|
|
"github.com/ledgerwatch/erigon/cmd/sentinel/sentinel/service"
|
|
lightclientapp "github.com/ledgerwatch/erigon/turbo/app"
|
|
"github.com/ledgerwatch/erigon/turbo/debug"
|
|
)
|
|
|
|
func main() {
|
|
app := lightclientapp.MakeApp("caplin-phase1", runCaplinNode, flags.CLDefaultFlags)
|
|
if err := app.Run(os.Args); err != nil {
|
|
_, printErr := fmt.Fprintln(os.Stderr, err)
|
|
if printErr != nil {
|
|
log.Warn("Fprintln error", "err", printErr)
|
|
}
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
|
|
func runCaplinNode(cliCtx *cli.Context) error {
|
|
ctx := context.Background()
|
|
cfg, err := lcCli.SetupConsensusClientCfg(cliCtx)
|
|
if err != nil {
|
|
log.Error("[Phase1] Could not initialize caplin", "err", err)
|
|
}
|
|
if _, err := debug.Setup(cliCtx, true /* root logger */); err != nil {
|
|
return err
|
|
}
|
|
log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(cfg.LogLvl), log.StderrHandler))
|
|
log.Info("[Phase1]", "chain", cliCtx.String(flags.Chain.Name))
|
|
log.Info("[Phase1] Running Caplin", "cfg", cfg)
|
|
// Either start from genesis or a checkpoint
|
|
var state *state.BeaconState
|
|
if cfg.InitialSync {
|
|
state = cfg.InitalState
|
|
} else {
|
|
state, err = core.RetrieveBeaconState(ctx, cfg.BeaconCfg, cfg.GenesisCfg, cfg.CheckpointUri)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
forkDigest, err := fork.ComputeForkDigest(cfg.BeaconCfg, cfg.GenesisCfg)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
sentinel, err := service.StartSentinelService(&sentinel.SentinelConfig{
|
|
IpAddr: cfg.Addr,
|
|
Port: int(cfg.Port),
|
|
TCPPort: cfg.ServerTcpPort,
|
|
GenesisConfig: cfg.GenesisCfg,
|
|
NetworkConfig: cfg.NetworkCfg,
|
|
BeaconConfig: cfg.BeaconCfg,
|
|
NoDiscovery: cfg.NoDiscovery,
|
|
}, nil, &service.ServerConfig{Network: cfg.ServerProtocol, Addr: cfg.ServerAddr}, nil, &cltypes.Status{
|
|
ForkDigest: forkDigest,
|
|
FinalizedRoot: state.FinalizedCheckpoint().BlockRoot(),
|
|
FinalizedEpoch: state.FinalizedCheckpoint().Epoch(),
|
|
HeadSlot: state.FinalizedCheckpoint().Epoch() * cfg.BeaconCfg.SlotsPerEpoch,
|
|
HeadRoot: state.FinalizedCheckpoint().BlockRoot(),
|
|
}, log.Root())
|
|
if err != nil {
|
|
log.Error("Could not start sentinel", "err", err)
|
|
}
|
|
|
|
log.Info("Sentinel started", "addr", cfg.ServerAddr)
|
|
|
|
if err != nil {
|
|
log.Error("[Checkpoint Sync] Failed", "reason", err)
|
|
return err
|
|
}
|
|
var engine execution_client.ExecutionEngine
|
|
if cfg.ErigonPrivateApi != "" {
|
|
cc, err := grpc.Dial(cfg.ErigonPrivateApi, grpc.WithInsecure())
|
|
if err != nil {
|
|
log.Error("could not connect to erigon private api", "err", err)
|
|
}
|
|
defer cc.Close()
|
|
engine = execution_client.NewExecutionEnginePhase1FromClient(ctx, remote.NewETHBACKENDClient(cc))
|
|
}
|
|
return caplin1.RunCaplinPhase1(ctx, sentinel, cfg.BeaconCfg, cfg.GenesisCfg, engine, state)
|
|
}
|