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try fix for setHeadWithTimestamp

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This commit is contained in:
Sina Mahmoodi 2025-04-16 18:11:36 +02:00
parent 60e7867bcd
commit aaaea82e65
1 changed files with 9 additions and 5 deletions
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14
core/blockchain.go
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@ -625,11 +625,15 @@ func (bc *BlockChain) SetHeadWithTimestamp(timestamp uint64) error {
// Send chain head event to update the transaction pool
header := bc.CurrentBlock()
if block := bc.GetBlock(header.Hash(), header.Number.Uint64()); block == nil {
// This should never happen. In practice, previously currentBlock
// contained the entire block whereas now only a "marker", so there
// is an ever so slight chance for a race we should handle.
log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash())
return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4])
// In a pruned node the genesis block will not exist in the freezer.
// It should not happen that we set head to any other pruned block.
if header.Number.Uint64() > 0 {
// This should never happen. In practice, previously currentBlock
// contained the entire block whereas now only a "marker", so there
// is an ever so slight chance for a race we should handle.
log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash())
return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4])
}
}
bc.chainHeadFeed.Send(ChainHeadEvent{Header: header})
return nil