Server-TCP-Unity

using System;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using UnityEngine;

public class NewBehaviourScript : MonoBehaviour
{
    #region private members
    /// <summary>
    /// TCPListener to listen for incomming TCP connection
    /// requests.
    /// </summary>
    private TcpListener tcpListener;
    /// <summary>
    /// Background thread for TcpServer workload.
    /// </summary>
    private Thread tcpListenerThread;
    /// <summary>
    /// Create handle to connected tcp client.
    /// </summary>
    private TcpClient connectedTcpClient;
    #endregion

    // Use this for initialization
    void Start()
    {
        Debug.Log("Hello");
        // Start TcpServer background thread
        tcpListenerThread = new Thread(new ThreadStart(ListenForIncommingRequests));
        tcpListenerThread.IsBackground = true;
        tcpListenerThread.Start();
    }

    // Update is called once per frame
    void Update()
    {
    }

    void OnApplicationQuit()
    {
        Debug.Log("Application ending after " + Time.time + " seconds");
        tcpListenerThread.Abort();
    }
    /// <summary>
    /// Runs in background TcpServerThread; Handles incomming TcpClient requests
    /// </summary>
    private void ListenForIncommingRequests()
    {
        Debug.Log("Server Starting");
        try
        {
            TcpListener server = new TcpListener(IPAddress.Any, 3001);
            // we set our IP address as server's address, and we also set the port: 9999

            server.Start();  // this will start the server

            Debug.Log("Server Started");
            Socket client = server.AcceptSocket();
            while (true)
            {

                Debug.Log("Connection accepted from " + client.RemoteEndPoint);
                while (true)
                {

                    string command = Console.ReadLine();

                    byte[] byData = System.Text.Encoding.ASCII.GetBytes(command + "\n");
                    client.Send(byData);
                    byte[] b = new byte[100];
                    int k = client.Receive(b);
                    for (int i = 0; i < k; i++)
                        Console.Write(Convert.ToChar(b[i]));
                    Debug.Log("");
                }

            }
        }
        catch (Exception e)
        {
            Debug.Log("SocketException " + e.ToString());
        }
    }
}