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Merge pull request #1233 from cfromknecht/zeroheaders

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server: always reply with get headers
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Olaoluwa Osuntokun 2018-08-01 16:43:05 -07:00 • committed by GitHub
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4
server.go
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@ -742,10 +742,6 @@ func (sp *serverPeer) OnGetHeaders(_ *peer.Peer, msg *wire.MsgGetHeaders) {
// This mirrors the behavior in the reference implementation. // This mirrors the behavior in the reference implementation.
chain := sp.server.chain chain := sp.server.chain
headers := chain.LocateHeaders(msg.BlockLocatorHashes, &msg.HashStop) headers := chain.LocateHeaders(msg.BlockLocatorHashes, &msg.HashStop)
if len(headers) == 0 {
// Nothing to send.
return
}
// Send found headers to the requesting peer. // Send found headers to the requesting peer.
blockHeaders := make([]*wire.BlockHeader, len(headers)) blockHeaders := make([]*wire.BlockHeader, len(headers))