Disable QoS tagging if 2 connect packets in a row are dropped

2020-06-12 21:16:46 -07:00
parent 5c96da29c2
commit 9bf55a3433
1 changed files with 6 additions and 0 deletions
@@ -1718,6 +1718,12 @@ enet_protocol_send_outgoing_commands (ENetHost * host, ENetEvent * event, int ch

        currentPeer -> lastSendTime = host -> serviceTime;

+        if (currentPeer -> state == ENET_PEER_STATE_CONNECTING && currentPeer -> packetsLost == 2) {
+            // Disable QoS tagging if we don't get a response to 2 connection requests in a row.
+            // Some networks drop QoS tagged packets, so let's try without it.
+            enet_socket_set_option (host -> socket, ENET_SOCKOPT_QOS, 0);
+        }
+
        sentLength = enet_socket_send (host -> socket, & currentPeer -> address, host -> buffers, host -> bufferCount);

        enet_protocol_remove_sent_unreliable_commands (currentPeer);