diff options
Diffstat (limited to 'eth')
| -rw-r--r-- | eth/handler.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/eth/handler.go b/eth/handler.go index 8db476eb4..d00d00f23 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -159,6 +159,12 @@ out: } func (pm *ProtocolManager) synchronise(peer *peer) { + // Make sure the peer's TD is higher than our own. If not drop. + if peer.td.Cmp(pm.chainman.Td()) <= 0 { + return + } + + glog.V(logger.Info).Infof("Synchronisation attempt using %s TD=%v\n", peer.id, peer.td) // Get the hashes from the peer (synchronously) err := pm.downloader.Synchronise(peer.id, peer.recentHash) if err != nil { |