mirror/erigon-pulse
1
0
Fork 0
mirror of https://gitlab.com/pulsechaincom/erigon-pulse.git synced 2025-01-09 20:41:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

eth/downloader: fix a potential issue against future refactors

Browse Source
This commit is contained in:
Péter Szilágyi 2017-05-02 16:14:35 +03:00
parent 5884606ec3
commit 96c2ab22e0
No known key found for this signature in database
GPG Key ID: E9AE538CEDF8293D
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
eth/downloader/downloader.go
View File

@ -1491,6 +1491,10 @@ func (d *Downloader) qosTuner() {
func (d *Downloader) qosReduceConfidence() { func (d *Downloader) qosReduceConfidence() {
// If we have a single peer, confidence is always 1 // If we have a single peer, confidence is always 1
peers := uint64(d.peers.Len()) peers := uint64(d.peers.Len())
if peers == 0 {
// Ensure peer connectivity races don't catch us off guard
return
}
if peers == 1 { if peers == 1 {
atomic.StoreUint64(&d.rttConfidence, 1000000) atomic.StoreUint64(&d.rttConfidence, 1000000)
return return