forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

eth/catalyst: update simulated beacon for cancun

Browse source
This commit is contained in:
Sina Mahmoodi 2024-01-17 20:22:11 +03:30
parent 566754c74a
commit 123a3e589f
1 changed files with 31 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
eth/catalyst/simulated_beacon.go
View file

@ -148,26 +148,41 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
c.feeRecipientLock.Unlock()
// Reset to CurrentBlock in case of the chain was rewound
if header := c.eth.BlockChain().CurrentBlock(); c.curForkchoiceState.HeadBlockHash != header.Hash() {
var (
header = c.eth.BlockChain().CurrentBlock()
number = new(big.Int).Add(header.Number, big.NewInt(1))
isCancun = c.eth.BlockChain().Config().IsCancun(number, timestamp)
)
if c.curForkchoiceState.HeadBlockHash != header.Hash() {
finalizedHash := c.finalizedBlockHash(header.Number.Uint64())
c.setCurrentState(header.Hash(), *finalizedHash)
}
var random [32]byte
rand.Read(random[:])
fcResponse, err := c.engineAPI.ForkchoiceUpdatedV2(c.curForkchoiceState, &engine.PayloadAttributes{
Timestamp: timestamp,
SuggestedFeeRecipient: feeRecipient,
Withdrawals: withdrawals,
Random: random,
})
var (
attrs = &engine.PayloadAttributes{
Timestamp: timestamp,
SuggestedFeeRecipient: feeRecipient,
Withdrawals: withdrawals,
Random: random,
}
fcResponse engine.ForkChoiceResponse
err error
)
if isCancun {
attrs.BeaconRoot = &common.Hash{}
fcResponse, err = c.engineAPI.ForkchoiceUpdatedV3(c.curForkchoiceState, attrs)
} else {
fcResponse, err = c.engineAPI.ForkchoiceUpdatedV2(c.curForkchoiceState, attrs)
}
if err != nil {
return err
}
if fcResponse == engine.STATUS_SYNCING {
return errors.New("chain rewind prevented invocation of payload creation")
}
envelope, err := c.engineAPI.getPayload(*fcResponse.PayloadID, true)
if err != nil {
return err
@ -186,8 +201,14 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
}
// Mark the payload as canon
if _, err = c.engineAPI.NewPayloadV2(*payload); err != nil {
return err
if isCancun {
if _, err = c.engineAPI.NewPayloadV3(*payload, []common.Hash{}, &common.Hash{}); err != nil {
return err
}
} else {
if _, err = c.engineAPI.NewPayloadV2(*payload); err != nil {
return err
}
}
c.setCurrentState(payload.BlockHash, finalizedHash)