forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

eth/downloader/queue: minor fixes

Browse source
This commit is contained in:
Martin Holst Swende 2019-11-04 14:46:54 +01:00
parent 6804284f31
commit 78c5d8d324
No known key found for this signature in database
GPG key ID: 683B438C05A5DDF0
1 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
eth/downloader/queue.go
View file

@ -316,14 +316,14 @@ func (q *queue) Schedule(headers []*types.Header, from uint64) []*types.Header {
log.Warn("Header broke chain ancestry", "number", header.Number, "hash", hash)
break
}
if !header.EmptyBody() {
// Make sure no duplicate requests are executed
if _, ok := q.blockTaskPool[hash]; ok {
log.Warn("Header already scheduled for block fetch", "number", header.Number, "hash", hash)
} else {
q.blockTaskPool[hash] = header
q.blockTaskQueue.Push(header, -int64(header.Number.Uint64()))
}
// Make sure no duplicate requests are executed
// We cannot skip this, even if the block is empty, since this is
// what triggers the fetchResult creation.
if _, ok := q.blockTaskPool[hash]; ok {
log.Warn("Header already scheduled for block fetch", "number", header.Number, "hash", hash)
} else {
q.blockTaskPool[hash] = header
q.blockTaskQueue.Push(header, -int64(header.Number.Uint64()))
}
// Queue for receipt retrieval
if q.mode == FastSync && !header.EmptyReceipts() {