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| author | Péter Szilágyi <peterke@gmail.com> | 2015-05-26 17:44:09 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2015-06-05 17:52:48 +0800 |
| commit | 94e525ae12bf3455ae434feb83ad834c8dcfa1ad (patch) | |
| tree | ebe876afe8359e9014188721c876216cce94bd14 /eth | |
| parent | 067e66b34869402cf7bd0f352dad37bd4200e976 (diff) | |
| download | go-tangerine-94e525ae12bf3455ae434feb83ad834c8dcfa1ad.tar.gz go-tangerine-94e525ae12bf3455ae434feb83ad834c8dcfa1ad.tar.zst go-tangerine-94e525ae12bf3455ae434feb83ad834c8dcfa1ad.zip | |
eth, eth/downloader: fix #1098, elevate empty hash errors to peer drops
Diffstat (limited to 'eth')
| -rw-r--r-- | eth/downloader/downloader.go | 4 | ||||
| -rw-r--r-- | eth/sync.go | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go index d8dbef726..6f1c94a91 100644 --- a/eth/downloader/downloader.go +++ b/eth/downloader/downloader.go @@ -42,7 +42,7 @@ var ( errNoPeers = errors.New("no peers to keep download active") ErrPendingQueue = errors.New("pending items in queue") ErrTimeout = errors.New("timeout") - errEmptyHashSet = errors.New("empty hash set by peer") + ErrEmptyHashSet = errors.New("empty hash set by peer") errPeersUnavailable = errors.New("no peers available or all peers tried for block download process") errAlreadyInPool = errors.New("hash already in pool") ErrInvalidChain = errors.New("retrieved hash chain is invalid") @@ -289,7 +289,7 @@ func (d *Downloader) fetchHashes(p *peer, h common.Hash) error { // Make sure the peer actually gave something valid if len(hashPack.hashes) == 0 { glog.V(logger.Debug).Infof("Peer (%s) responded with empty hash set", active.id) - return errEmptyHashSet + return ErrEmptyHashSet } for _, hash := range hashPack.hashes { if d.banned.Has(hash) { diff --git a/eth/sync.go b/eth/sync.go index 76e137630..56084f2f0 100644 --- a/eth/sync.go +++ b/eth/sync.go @@ -109,7 +109,7 @@ func (pm *ProtocolManager) synchronise(peer *peer) { case downloader.ErrBusy: glog.V(logger.Debug).Infof("Synchronisation already in progress") - case downloader.ErrTimeout, downloader.ErrBadPeer, downloader.ErrInvalidChain, downloader.ErrCrossCheckFailed: + case downloader.ErrTimeout, downloader.ErrBadPeer, downloader.ErrEmptyHashSet, downloader.ErrInvalidChain, downloader.ErrCrossCheckFailed: glog.V(logger.Debug).Infof("Removing peer %v: %v", peer.id, err) pm.removePeer(peer.id) |