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xin-202 fix sync issue on v2 blocks (#108)

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* fix sync issue on v2 blocks

* change back to get header method
This commit is contained in:
Liam 2022-07-12 16:57:18 +02:00 committed by GitHub
parent 833f70bdb7
commit 765d962d8b
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1 changed files with 18 additions and 0 deletions
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18
eth/hooks/engine_v2_hooks.go
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@ -2,6 +2,7 @@ package hooks
import (
"errors"
"fmt"
"math/big"
"time"
@ -28,6 +29,23 @@ func AttachConsensusV2Hooks(adaptor *XDPoS.XDPoS, bc *core.BlockChain, chainConf
listBlockHash[0] = currentHash
parentNumber := number.Uint64() - 1
parentHash := currentHash
// check and wait the latest block is already in the disk
// sometimes blocks are yet inserted into block
for timeout := 0; ; timeout++ {
parentHeader := chain.GetHeader(parentHash, parentNumber)
if parentHeader != nil { // found the latest block in the disk
break
}
log.Info("[V2 Hook Penalty] parentHeader is nil, wait block to be writen in disk", "parentNumber", parentNumber)
time.Sleep(200 * time.Millisecond) // 0.2s
if timeout > 50 { // wait over 10s
log.Error("[V2 Hook Penalty] parentHeader is nil, wait too long not writen in to disk", "parentNumber", parentNumber)
return []common.Address{}, fmt.Errorf("parentHeader is nil")
}
}
for i := uint64(1); ; i++ {
parentHeader := chain.GetHeader(parentHash, parentNumber)
isEpochSwitch, _, err := adaptor.EngineV2.IsEpochSwitch(parentHeader)