diff options
Diffstat (limited to 'eth/downloader/downloader.go')
| -rw-r--r-- | eth/downloader/downloader.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index 163994730..157f25b1a 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -1216,7 +1216,7 @@ func (d *Downloader) fetchHeaders(p *peer, td *big.Int, from uint64) error { } } // Notify the content fetchers of new headers, but stop if queue is full - cont := d.queue.PendingBlocks() < maxQueuedHeaders || d.queue.PendingReceipts() < maxQueuedHeaders + cont := d.queue.PendingBlocks() < maxQueuedHeaders && d.queue.PendingReceipts() < maxQueuedHeaders for _, ch := range []chan bool{d.bodyWakeCh, d.receiptWakeCh, d.stateWakeCh} { if cont { // We still have headers to fetch, send continuation wake signal (potential) @@ -1230,9 +1230,11 @@ func (d *Downloader) fetchHeaders(p *peer, td *big.Int, from uint64) error { case ch <- false: case <-d.cancelCh: } - return nil } } + if !cont { + return nil + } // Queue not yet full, fetch the next batch from += uint64(len(headers)) getHeaders(from) |