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fix tiny error when full node import block

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This commit is contained in:
Nguyen Ba Tam 2018-10-31 10:55:26 +07:00
parent c058a3d72e
commit c1f52e284b
1 changed files with 15 additions and 18 deletions
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33
eth/downloader/downloader.go
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@ -1326,31 +1326,28 @@ func (d *Downloader) processFullSyncContent() error {
if d.blockchain.Config() != nil && d.blockchain.Config().Posv != nil {
epoch := d.blockchain.Config().Posv.Epoch
gap := d.blockchain.Config().Posv.Gap
length := len(results)
start := int(results[0].Header.Number.Uint64() % epoch)
end := int(epoch - gap - uint64(start))
if end < 0 {
end = end + int(epoch)
}
start = 0
for {
if end >= length {
end = length - 1
}
inserts := make([]*fetchResult, end-start+1)
copy(inserts, results[start:end+1])
if len(inserts) > 0 {
inserts := []*fetchResult{}
for i := 0; i < len(results); i++ {
number := results[i].Header.Number.Uint64() % epoch
if number == 0 || number == epoch-1 || number == epoch-gap {
inserts = append(inserts, results[i])
if d.chainInsertHook != nil {
d.chainInsertHook(inserts)
}
if err := d.importBlockResults(inserts); err != nil {
return err
}
inserts = []*fetchResult{}
} else {
inserts = append(inserts, results[i])
}
start = end + 1
end = end + int(epoch)
if start >= length {
break
}
if len(inserts) > 0 {
if d.chainInsertHook != nil {
d.chainInsertHook(inserts)
}
if err := d.importBlockResults(inserts); err != nil {
return err
}
}
} else {