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app/ship_processor.go: Implement support to send rollback messages on forks.

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This commit is contained in:
Henrik Hautakoski 2024-01-07 19:28:59 +01:00
parent 5b5b28669a
commit a8490f85c4
1 changed files with 13 additions and 0 deletions
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13
app/ship_processor.go
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@ -135,6 +135,19 @@ func (processor *ShipProcessor) GetCurrentBlock() uint32 {
// Callback function called by shipclient.Stream when a new block arrives.
func (processor *ShipProcessor) processBlock(block *ship.GetBlocksResultV0) {
// Check to see if we have a microfork and post a message to
// the rollback channel in that case.
if processor.state.CurrentBlock > 0 && block.ThisBlock.BlockNum < processor.state.CurrentBlock {
log.WithField("old_block", processor.state.CurrentBlock).
WithField("new_block", block.ThisBlock.BlockNum).
Warn("Fork detected, old_block is greater than new_block")
processor.encodeQueue(api.RollbackChannel, message.RollbackMessage{
OldBlockNum: processor.state.CurrentBlock,
NewBlockNum: block.ThisBlock.BlockNum,
})
}
processor.state.CurrentBlock = block.ThisBlock.BlockNum
if block.ThisBlock.BlockNum%100 == 0 {