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eth: fix an issue with pulling and inserting blocks twice

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This commit is contained in:
Péter Szilágyi 2015-08-19 15:14:26 +03:00
parent 3b997c3e16
commit 941920f2aa
1 changed files with 4 additions and 2 deletions
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6
eth/handler.go
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@ -413,10 +413,12 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
pm.fetcher.Enqueue(p.id, request.Block)
// TODO: Schedule a sync to cover potential gaps (this needs proto update)
// Update the peers total difficulty if needed, schedule a download if gapped
if request.TD.Cmp(p.Td()) > 0 {
p.SetTd(request.TD)
go pm.synchronise(p)
if request.TD.Cmp(new(big.Int).Add(pm.chainman.Td(), request.Block.Difficulty())) > 0 {
go pm.synchronise(p)
}
}
case TxMsg: