Renci.SshNet.Channels.ChannelDirectTcpip.Bind C# (CSharp) Метод

        public void Bind()
        {
            //  Cannot bind if channel is not open
            if (!IsOpen)
                return;

            var buffer = new byte[RemotePacketSize];

            SocketAbstraction.ReadContinuous(_socket, buffer, 0, buffer.Length, SendData);

            // even though the client has disconnected, we still want to properly close the
            // channel
            //
            // we'll do this in in Close() - invoked through Dispose(bool) - that way we have
            // a single place from which we send an SSH_MSG_CHANNEL_EOF message and wait for
            // the SSH_MSG_CHANNEL_CLOSE message
        }

        public void SocketShouldBeClosedAndBindShouldEndWhenForwardedPortSignalsClosingEvent()
        {
            _sessionMock.Setup(p => p.IsConnected).Returns(true);
            _sessionMock.Setup(p => p.SendMessage(It.IsAny<ChannelOpenMessage>()))
                .Callback<Message>(m => _sessionMock.Raise(p => p.ChannelOpenConfirmationReceived += null,
                    new MessageEventArgs<ChannelOpenConfirmationMessage>(
                        new ChannelOpenConfirmationMessage(((ChannelOpenMessage)m).LocalChannelNumber, _remoteWindowSize, _remotePacketSize, _remoteChannelNumber))));
            _sessionMock.Setup(p => p.WaitOnHandle(It.IsAny<EventWaitHandle>()))
                .Callback<WaitHandle>(p => p.WaitOne(Session.Infinite));

            var localPortEndPoint = new IPEndPoint(IPAddress.Loopback, 8122);
            using (var localPortListener = new AsyncSocketListener(localPortEndPoint))
            {
                localPortListener.Start();

                localPortListener.Connected += socket =>
                    {
                        var channel = new ChannelDirectTcpip(_sessionMock.Object, _localChannelNumber, _localWindowSize,
                            _localPacketSize);
                        channel.Open(_remoteHost, _port, _forwardedPortMock.Object, socket);

                        var closeForwardedPortThread =
                            new Thread(() =>
                                {
                                    // sleep for a short period to allow channel to actually start receiving from socket
                                    Thread.Sleep(100);
                                    // raise Closing event on forwarded port
                                    _forwardedPortMock.Raise(p => p.Closing += null, EventArgs.Empty);
                                });
                        closeForwardedPortThread.Start();

                        channel.Bind();

                        closeForwardedPortThread.Join();
                    };

                var client = new Socket(localPortEndPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
                client.Connect(localPortEndPoint);

                // attempt to receive from socket to verify it was shut down by channel
                var buffer = new byte[16];
                var bytesReceived = client.Receive(buffer, 0, buffer.Length, SocketFlags.None);
                Assert.AreEqual(0, bytesReceived);
                Assert.IsTrue(client.Connected);
                // signal to server that we also shut down the socket at our end
                client.Shutdown(SocketShutdown.Send);
            }
        }