Cap the retransmit timer at 1/5 of the max peer timeout

This helps avoiding spurious disconnections in cases of large RTT variance
2023-07-26 00:57:05 -05:00
parent bdda0eecc5
commit bbed828aae
1 changed files with 1 additions and 0 deletions
@@ -1381,6 +1381,7 @@ enet_protocol_check_timeouts (ENetHost * host, ENetPeer * peer, ENetEvent * even
       ++ peer -> packetsLost;

       roundTripTimeout = peer -> roundTripTime + 4 * ENET_MAX (1, peer -> roundTripTimeVariance);
+       roundTripTimeout = ENET_MIN (roundTripTimeout, peer->timeoutMaximum / 5);
       if (outgoingCommand -> sendAttempts < peer -> timeoutLimit)
          outgoingCommand -> roundTripTimeout = roundTripTimeout * ENET_MAX (1, outgoingCommand -> sendAttempts);
       else