コード例 #1
0
ファイル: WebSocketServer.cs プロジェクト: pdaulby/Mirror
        void HandshakeAndReceiveLoop(Connection conn)
        {
            try
            {
                bool success = sslHelper.TryCreateStream(conn);
                if (!success)
                {
                    Log.Error($"Failed to create SSL Stream {conn}");
                    conn.Dispose();
                    return;
                }

                success = handShake.TryHandshake(conn);

                if (success)
                {
                    Log.Info($"Sent Handshake {conn}");
                }
                else
                {
                    Log.Error($"Handshake Failed {conn}");
                    conn.Dispose();
                    return;
                }

                // check if Stop has been called since accepting this client
                if (serverStopped)
                {
                    Log.Info("Server stops after successful handshake");
                    return;
                }

                conn.connId = Interlocked.Increment(ref _idCounter);
                connections.TryAdd(conn.connId, conn);

                receiveQueue.Enqueue(new Message(conn.connId, EventType.Connected));

                Thread sendThread = new Thread(() =>
                {
                    SendLoop.Config sendConfig = new SendLoop.Config(
                        conn,
                        bufferSize: Constants.HeaderSize + maxMessageSize,
                        setMask: false);

                    SendLoop.Loop(sendConfig);
                });

                conn.sendThread         = sendThread;
                sendThread.IsBackground = true;
                sendThread.Name         = $"SendLoop {conn.connId}";
                sendThread.Start();

                ReceiveLoop.Config receiveConfig = new ReceiveLoop.Config(
                    conn,
                    maxMessageSize,
                    expectMask: true,
                    receiveQueue,
                    bufferPool);

                ReceiveLoop.Loop(receiveConfig);
            }
            catch (ThreadInterruptedException e) { Log.InfoException(e); }
            catch (ThreadAbortException e) { Log.InfoException(e); }
            catch (Exception e) { Log.Exception(e); }
            finally
            {
                // close here in case connect fails
                conn.Dispose();
            }
        }
コード例 #2
0
        void ConnectAndReceiveLoop(Uri serverAddress)
        {
            try
            {
                // connection created above
                TcpClient client = conn.client;
                conn.receiveThread = Thread.CurrentThread;

                try
                {
                    client.Connect(serverAddress.Host, serverAddress.Port);
                }
                catch (SocketException)
                {
                    client.Dispose();
                    throw;
                }


                bool success = sslHelper.TryCreateStream(conn, serverAddress);
                if (!success)
                {
                    Log.Warn("Failed to create Stream");
                    conn.Dispose();
                    return;
                }

                success = handshake.TryHandshake(conn, serverAddress);
                if (!success)
                {
                    Log.Warn("Failed Handshake");
                    conn.Dispose();
                    return;
                }

                Log.Info("HandShake Successful");

                state = ClientState.Connected;

                receiveQueue.Enqueue(new Message(EventType.Connected));

                Thread sendThread = new Thread(() =>
                {
                    SendLoop.Config sendConfig = new SendLoop.Config(
                        conn,
                        bufferSize: Constants.HeaderSize + Constants.MaskSize + maxMessageSize,
                        setMask: true);

                    SendLoop.Loop(sendConfig);
                });

                conn.sendThread         = sendThread;
                sendThread.IsBackground = true;
                sendThread.Start();

                ReceiveLoop.Config config = new ReceiveLoop.Config(conn,
                                                                   maxMessageSize,
                                                                   false,
                                                                   receiveQueue,
                                                                   bufferPool);
                ReceiveLoop.Loop(config);
            }
            catch (ThreadInterruptedException e) { Log.InfoException(e); }
            catch (ThreadAbortException e) { Log.InfoException(e); }
            catch (Exception e) { Log.Exception(e); }
            finally
            {
                // close here in case connect fails
                conn?.Dispose();
            }
        }