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Allow simulated_beacon to work when some forks are inactive

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This commit is contained in:
Matthieu Vachon 2025-01-10 13:02:14 -05:00
parent a8d379c482
commit 0435f76787
1 changed files with 17 additions and 2 deletions
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19
eth/catalyst/simulated_beacon.go
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@ -171,6 +171,11 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
return fmt.Errorf("failed to sync txpool: %w", err)
}
payloadVersion := engine.PayloadV3
if header := c.eth.BlockChain().CurrentBlock(); !c.eth.BlockChain().Config().IsCancun(header.Number, timestamp) {
payloadVersion = engine.PayloadV2
}
var random [32]byte
rand.Read(random[:])
fcResponse, err := c.engineAPI.forkchoiceUpdated(c.curForkchoiceState, &engine.PayloadAttributes{
@ -179,7 +184,7 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
Withdrawals: withdrawals,
Random: random,
BeaconRoot: &common.Hash{},
}, engine.PayloadV3, false)
}, payloadVersion, false)
if err != nil {
return err
}
@ -217,8 +222,18 @@ func (c *SimulatedBeacon) sealBlock(withdrawals []*types.Withdrawal, timestamp u
blobHashes = append(blobHashes, kzg4844.CalcBlobHashV1(hasher, &c))
}
}
beaconRoot := &common.Hash{}
requests := envelope.Requests
if payloadVersion == engine.PayloadV2 {
blobHashes = nil
beaconRoot = nil
requests = nil
}
// Mark the payload as canon
_, err = c.engineAPI.newPayload(*payload, blobHashes, &common.Hash{}, envelope.Requests, false)
_, err = c.engineAPI.newPayload(*payload, blobHashes, beaconRoot, requests, false)
if err != nil {
return err
}