예제 #1
0
 public void StopListening(object data)
 {
     if (_serverChannel != null)
     {
         _serverChannel.StopListening(data);
     }
     TcpConnectionPool.Shutdown();
 }
        public void AsyncProcessRequest(IClientChannelSinkStack sinkStack, IMessage msg,
                                        ITransportHeaders headers, Stream requestStream)
        {
            TcpConnection connection = null;
            bool          isOneWay   = RemotingServices.IsOneWay(((IMethodMessage)msg).MethodBase);

            try
            {
                if (headers == null)
                {
                    headers = new TransportHeaders();
                }
                headers [CommonTransportKeys.RequestUri] = ((IMethodMessage)msg).Uri;

                // Sends the stream using a connection from the pool
                // and creates a WorkItem that will wait for the
                // response of the server

                connection = TcpConnectionPool.GetConnection(_host, _port);
                TcpMessageIO.SendMessageStream(connection.Stream, requestStream, headers, connection.Buffer, isOneWay);
                connection.Stream.Flush();

                if (!isOneWay)
                {
                    sinkStack.Push(this, connection);
                    ThreadPool.QueueUserWorkItem(new WaitCallback(data =>
                    {
                        try {
                            ReadAsyncTcpMessage(data);
                        }
                        catch {}
                    }), sinkStack);
                }
                else
                {
                    connection.Release();
                }
            }
            catch
            {
                if (connection != null)
                {
                    connection.Release();
                }
                if (!isOneWay)
                {
                    throw;
                }
            }
        }
예제 #3
0
        public void ProcessMessage(IMessage msg,
                                   ITransportHeaders requestHeaders,
                                   Stream requestStream,
                                   out ITransportHeaders responseHeaders,
                                   out Stream responseStream)
        {
            TcpConnection connection = null;

            try
            {
                if (requestHeaders == null)
                {
                    requestHeaders = new TransportHeaders();
                }
                requestHeaders [CommonTransportKeys.RequestUri] = ((IMethodMessage)msg).Uri;

                // Sends the message
                connection = TcpConnectionPool.GetConnection(_host, _port);
                TcpMessageIO.SendMessageStream(connection.Stream, requestStream, requestHeaders, connection.Buffer);
                connection.Stream.Flush();

                // Reads the response
                MessageStatus status = TcpMessageIO.ReceiveMessageStatus(connection.Stream, connection.Buffer);

                if (status != MessageStatus.MethodMessage)
                {
                    throw new RemotingException("Unknown response message from server");
                }

                responseStream = TcpMessageIO.ReceiveMessageStream(connection.Stream, out responseHeaders, connection.Buffer);
            }
            finally
            {
                if (connection != null)
                {
                    connection.Release();
                }
            }
        }