NLog.TcpServerSocket.Listen C# (CSharp) Method

        public void Listen(int port)
        {
            _socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);

            try {
                _socket.Bind(new IPEndPoint(IPAddress.Any, port));
                _socket.Listen(100);
                isConnected = true;
                _log.Info(string.Format("Listening on port {0}...", port));
                accept();
            } catch (Exception ex) {
                _socket = null;
                _log.Warn(ex.Message);
            }
        }

 public void Listen(int port)
 {
     var server = new TcpServerSocket();
     server.OnClientConnect += onConnected;
     server.Listen(port);
     socket = server;
 }