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net: Send post-verack handshake messages at most once

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MarcoFalke 2020-10-14 10:31:42 +02:00
parent ec0453cd57
commit fa1f6f237d
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1 changed files with 3 additions and 2 deletions
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src/net_processing.cpp
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@ -2555,8 +2555,9 @@ void PeerManager::ProcessMessage(CNode& pfrom, const std::string& msg_type, CDat
// At this point, the outgoing message serialization version can't change. // At this point, the outgoing message serialization version can't change.
const CNetMsgMaker msgMaker(pfrom.GetCommonVersion()); const CNetMsgMaker msgMaker(pfrom.GetCommonVersion());
if (msg_type == NetMsgType::VERACK) if (msg_type == NetMsgType::VERACK) {
{ if (pfrom.fSuccessfullyConnected) return;
if (!pfrom.IsInboundConn()) { if (!pfrom.IsInboundConn()) {
// Mark this node as currently connected, so we update its timestamp later. // Mark this node as currently connected, so we update its timestamp later.
LOCK(cs_main); LOCK(cs_main);