p2p/discv5: unset pingEcho on pong timeout (#21324)

2e08dad9 · libotony · GitHub · af258efd · 2e08dad9
Unverified Commit 2e08dad9 authored Jul 13, 2020 by libotony Committed by GitHub Jul 13, 2020
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net.go p2p/discv5/net.go +3 -0

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--- a/p2p/discv5/net.go
+++ b/p2p/discv5/net.go
@@ -1037,6 +1037,9 @@ func (net *Network) handle(n *Node, ev nodeEvent, pkt *ingressPacket) error {
 			net.db.ensureExpirer()
 		}
 	}
+	if ev == pongTimeout {
+		n.pingEcho = nil // clean up if pongtimeout
+	}
 	if n.state == nil {
 		n.state = unknown //???
 	}