TrueCloudLab/neoneo-go
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dao: deduplicate header->KV conversion

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This commit is contained in:
Roman Khimov 2022-02-18 11:55:06 +03:00
parent d8cf879499
commit b60d4ff191
2 changed files with 25 additions and 18 deletions
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16
pkg/core/blockchain.go
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@ -932,7 +932,6 @@ func (bc *Blockchain) addHeaders(verify bool, headers ...*block.Header) error {
}
}
buf := io.NewBufBinWriter()
bc.headerHashesLock.Lock()
defer bc.headerHashesLock.Unlock()
oldlen := len(bc.headerHashes)
@ -941,21 +940,16 @@ func (bc *Blockchain) addHeaders(verify bool, headers ...*block.Header) error {
if int(h.Index) != len(bc.headerHashes) {
continue
}
bc.headerHashes = append(bc.headerHashes, h.Hash())
buf.WriteB(storage.ExecBlock)
h.EncodeBinary(buf.BinWriter)
buf.BinWriter.WriteB(0)
if buf.Err != nil {
return buf.Err
err = batch.StoreHeader(h)
if err != nil {
return err
}
key := storage.AppendPrefix(storage.DataExecutable, h.Hash().BytesBE())
batch.Store.Put(key, buf.Bytes())
buf.Reset()
bc.headerHashes = append(bc.headerHashes, h.Hash())
lastHeader = h
}
if oldlen != len(bc.headerHashes) {
buf := io.NewBufBinWriter()
for int(lastHeader.Index)-headerBatchCount >= int(bc.storedHeaderCount) {
buf.WriteArray(bc.headerHashes[bc.storedHeaderCount : bc.storedHeaderCount+headerBatchCount])
if buf.Err != nil {