mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-10 13:01:21 +00:00
101 lines
3.0 KiB
Go
101 lines
3.0 KiB
Go
package caplin1
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import (
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"context"
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"time"
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"github.com/ledgerwatch/erigon/cl/cltypes/solid"
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"github.com/ledgerwatch/erigon/cl/freezer"
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"github.com/ledgerwatch/erigon/cl/persistence"
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"github.com/ledgerwatch/erigon/cl/phase1/core/state"
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"github.com/ledgerwatch/erigon/cl/phase1/execution_client"
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"github.com/ledgerwatch/erigon/cl/phase1/forkchoice"
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"github.com/ledgerwatch/erigon/cl/phase1/network"
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"github.com/ledgerwatch/erigon/cl/phase1/stages"
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"github.com/spf13/afero"
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"github.com/Giulio2002/bls"
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"github.com/ledgerwatch/erigon-lib/gointerfaces/sentinel"
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"github.com/ledgerwatch/erigon/cl/clparams"
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"github.com/ledgerwatch/erigon/cl/rpc"
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"github.com/ledgerwatch/log/v3"
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)
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func RunCaplinPhase1(ctx context.Context, sentinel sentinel.SentinelClient, beaconConfig *clparams.BeaconChainConfig, genesisConfig *clparams.GenesisConfig,
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engine execution_client.ExecutionEngine, state *state.CachingBeaconState,
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caplinFreezer freezer.Freezer, datadir string) error {
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ctx, cn := context.WithCancel(ctx)
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defer cn()
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beaconRpc := rpc.NewBeaconRpcP2P(ctx, sentinel, beaconConfig, genesisConfig)
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logger := log.New("app", "caplin")
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if caplinFreezer != nil {
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if err := freezer.PutObjectSSZIntoFreezer("beaconState", "caplin_core", 0, state, caplinFreezer); err != nil {
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return err
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}
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}
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forkChoice, err := forkchoice.NewForkChoiceStore(state, engine, caplinFreezer, true)
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if err != nil {
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logger.Error("Could not create forkchoice", "err", err)
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return err
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}
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bls.SetEnabledCaching(true)
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state.ForEachValidator(func(v solid.Validator, idx, total int) bool {
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pk := v.PublicKey()
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if err := bls.LoadPublicKeyIntoCache(pk[:], false); err != nil {
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panic(err)
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}
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return true
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})
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gossipManager := network.NewGossipReceiver(sentinel, forkChoice, beaconConfig, genesisConfig, caplinFreezer)
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dataDirFs := afero.NewBasePathFs(afero.NewOsFs(), datadir)
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{ // start the gossip manager
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go gossipManager.Start(ctx)
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logger.Info("Started Ethereum 2.0 Gossip Service")
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}
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{ // start logging peers
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go func() {
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logIntervalPeers := time.NewTicker(1 * time.Minute)
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for {
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select {
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case <-logIntervalPeers.C:
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if peerCount, err := beaconRpc.Peers(); err == nil {
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logger.Info("P2P", "peers", peerCount)
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}
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case <-ctx.Done():
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return
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}
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}
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}()
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}
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{ // start ticking forkChoice
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go func() {
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tickInterval := time.NewTicker(50 * time.Millisecond)
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for {
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select {
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case <-tickInterval.C:
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forkChoice.OnTick(uint64(time.Now().Unix()))
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case <-ctx.Done():
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return
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}
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}
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}()
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}
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beaconDB := persistence.NewbeaconChainDatabaseFilesystem(afero.NewBasePathFs(dataDirFs, datadir), beaconConfig)
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stageCfg := stages.ClStagesCfg(beaconRpc, genesisConfig, beaconConfig, state, nil, gossipManager, forkChoice, beaconDB)
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sync := stages.ConsensusClStages(ctx, stageCfg)
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logger.Info("[caplin] starting clstages loop")
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err = sync.StartWithStage(ctx, "WaitForPeers", logger, stageCfg)
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logger.Info("[caplin] exiting clstages loop")
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if err != nil {
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return err
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}
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return err
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}
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