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| author | Péter Szilágyi <peterke@gmail.com> | 2017-09-06 20:02:44 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2017-09-06 20:02:44 +0800 |
| commit | f30179d62e239521290690ac0688da8648ddebc6 (patch) | |
| tree | 0da8782be0371d766d1b7814aab96a5d860c2fc5 /eth/sync.go | |
| parent | c4d21bc8e548d909d5b2940cb00d3d068f5697ec (diff) | |
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eth: disable fast sync after pivot is committed
Diffstat (limited to 'eth/sync.go')
| -rw-r--r-- | eth/sync.go | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/eth/sync.go b/eth/sync.go index 7442f912c..a8ae64617 100644 --- a/eth/sync.go +++ b/eth/sync.go @@ -188,7 +188,17 @@ func (pm *ProtocolManager) synchronise(peer *peer) { atomic.StoreUint32(&pm.fastSync, 1) mode = downloader.FastSync } - if err := pm.downloader.Synchronise(peer.id, pHead, pTd, mode); err != nil { + // Run the sync cycle, and disable fast sync if we've went past the pivot block + err := pm.downloader.Synchronise(peer.id, pHead, pTd, mode) + + if atomic.LoadUint32(&pm.fastSync) == 1 { + // Disable fast sync if we indeed have something in our chain + if pm.blockchain.CurrentBlock().NumberU64() > 0 { + log.Info("Fast sync complete, auto disabling") + atomic.StoreUint32(&pm.fastSync, 0) + } + } + if err != nil { return } atomic.StoreUint32(&pm.acceptTxs, 1) // Mark initial sync done @@ -201,12 +211,4 @@ func (pm *ProtocolManager) synchronise(peer *peer) { // more reliably update peers or the local TD state. go pm.BroadcastBlock(head, false) } - // If fast sync was enabled, and we synced up, disable it - if atomic.LoadUint32(&pm.fastSync) == 1 { - // Disable fast sync if we indeed have something in our chain - if pm.blockchain.CurrentBlock().NumberU64() > 0 { - log.Info("Fast sync complete, auto disabling") - atomic.StoreUint32(&pm.fastSync, 0) - } - } } |