eth/downloader: fix a rare test race on the OSX CI

This commit is contained in:
Péter Szilágyi 2015-07-03 12:53:11 +03:00
parent 9f6016e877
commit f857fb7600

View File

@ -83,7 +83,13 @@ func newTester() *downloadTester {
// sync starts synchronizing with a remote peer, blocking until it completes.
func (dl *downloadTester) sync(id string) error {
err := dl.downloader.synchronise(id, dl.peerHashes[id][0])
for atomic.LoadInt32(&dl.downloader.processing) == 1 {
for {
// If the queue is empty and processing stopped, break
hashes, blocks := dl.downloader.queue.Size()
if hashes+blocks == 0 && atomic.LoadInt32(&dl.downloader.processing) == 0 {
break
}
// Otherwise sleep a bit and retry
time.Sleep(time.Millisecond)
}
return err