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| author | Péter Szilágyi <peterke@gmail.com> | 2015-09-01 21:11:14 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2015-09-01 21:11:14 +0800 |
| commit | 1f1d73ab747da9edc1c8f6bd39835e5653c539ee (patch) | |
| tree | ef8b203e2626d1e0bda1c41007a04c20ea3014ad | |
| parent | 9dc23ce284944d68ffc64cc4fb6f5d293a179fa0 (diff) | |
| download | dexon-1f1d73ab747da9edc1c8f6bd39835e5653c539ee.tar.gz dexon-1f1d73ab747da9edc1c8f6bd39835e5653c539ee.tar.zst dexon-1f1d73ab747da9edc1c8f6bd39835e5653c539ee.zip | |
eth/downloader: fix race causing occasional test failure
| -rw-r--r-- | eth/downloader/downloader.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index 574f2ba15..73f95bf64 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -739,9 +739,11 @@ func (d *Downloader) fetchBlocks61(from uint64) error { break } // Send a download request to all idle peers, until throttled + throttled := false for _, peer := range d.peers.IdlePeers() { // Short circuit if throttling activated if d.queue.Throttle() { + throttled = true break } // Reserve a chunk of hashes for a peer. A nil can mean either that @@ -762,7 +764,7 @@ func (d *Downloader) fetchBlocks61(from uint64) error { } // Make sure that we have peers available for fetching. If all peers have been tried // and all failed throw an error - if !d.queue.Throttle() && d.queue.InFlight() == 0 { + if !throttled && d.queue.InFlight() == 0 { return errPeersUnavailable } } |