// received a library message while Connected internal void ReceivedLibraryMessage(NetMessageType tp, int ptr, int payloadLength) { m_peer.VerifyNetworkThread(); double now = NetTime.Now; switch (tp) { case NetMessageType.Connect: m_peer.LogDebug("Received handshake message (" + tp + ") despite connection being in place"); break; case NetMessageType.ConnectResponse: // handshake message must have been lost HandleConnectResponse(now, tp, ptr, payloadLength); break; case NetMessageType.ConnectionEstablished: // do nothing, all's well break; case NetMessageType.LibraryError: m_peer.ThrowOrLog("LibraryError received by ReceivedLibraryMessage; this usually indicates a malformed message"); break; case NetMessageType.Disconnect: NetIncomingMessage msg = m_peer.SetupReadHelperMessage(ptr, payloadLength); m_disconnectRequested = true; m_disconnectMessage = msg.ReadString(); m_disconnectReqSendBye = false; //ExecuteDisconnect(msg.ReadString(), false); break; case NetMessageType.Acknowledge: for (int i = 0; i < payloadLength; i += 3) { NetMessageType acktp = (NetMessageType)m_peer.m_receiveBuffer[ptr++]; // netmessagetype int seqNr = m_peer.m_receiveBuffer[ptr++]; seqNr |= (m_peer.m_receiveBuffer[ptr++] << 8); // need to enqueue this and handle it in the netconnection heartbeat; so be able to send resends together with normal sends m_queuedIncomingAcks.Enqueue(new NetTuple <NetMessageType, int>(acktp, seqNr)); } break; case NetMessageType.Ping: int pingNr = m_peer.m_receiveBuffer[ptr++]; SendPong(pingNr); break; case NetMessageType.Pong: NetIncomingMessage pmsg = m_peer.SetupReadHelperMessage(ptr, payloadLength); int pongNr = pmsg.ReadByte(); float remoteSendTime = pmsg.ReadSingle(); ReceivedPong(now, pongNr, remoteSendTime); break; case NetMessageType.ExpandMTURequest: SendMTUSuccess(payloadLength); break; case NetMessageType.ExpandMTUSuccess: if (m_peer.Configuration.AutoExpandMTU == false) { m_peer.LogDebug("Received ExpandMTURequest altho AutoExpandMTU is turned off!"); break; } NetIncomingMessage emsg = m_peer.SetupReadHelperMessage(ptr, payloadLength); int size = emsg.ReadInt32(); HandleExpandMTUSuccess(now, size); break; case NetMessageType.NatIntroduction: // Unusual situation where server is actually already known, but got a nat introduction - oh well, lets handle it as usual m_peer.HandleNatIntroduction(ptr); break; default: m_peer.LogWarning("Connection received unhandled library message: " + tp); break; } }