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consensus/beacon: add some comments

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This commit is contained in:
Felix Lange 2024-08-29 13:52:35 +02:00
parent fe6b7fb0b4
commit ade2284ce1
1 changed files with 5 additions and 2 deletions
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7
consensus/beacon/consensus.go
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@ -386,10 +386,12 @@ func (beacon *Beacon) FinalizeAndAssemble(chain consensus.ChainHeaderReader, hea
// Assign the final state root to header.
header.Root = state.IntermediateRoot(true)
// Assemble and return the final block.
// Assemble the final block.
block := types.NewBlock(header, body, receipts, trie.NewStackTrie(nil))
// Create the block witness and attach to block.
// This step needs to happen as late as possible to catch all access events.
if chain.Config().IsVerkle(header.Number, header.Time) {
keys := state.AccessEvents().Keys()
@ -412,10 +414,11 @@ func (beacon *Beacon) FinalizeAndAssemble(chain consensus.ChainHeaderReader, hea
if err != nil {
return nil, fmt.Errorf("error generating verkle proof for block %d: %w", header.Number, err)
}
return block.WithWitness(&types.ExecutionWitness{StateDiff: stateDiff, VerkleProof: verkleProof}), nil
block = block.WithWitness(&types.ExecutionWitness{StateDiff: stateDiff, VerkleProof: verkleProof})
}
}
}
return block, nil
}