using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Net;

using System.Net.Sockets;

using System.IO;

public class Program

{

    public static void Main()

    {

            Console.WriteLine("Подключение к серверу...");

​

            int port = 2323;

            TcpClient client = new TcpClient("localhost", port);

            NetworkStream stream = client.GetStream();

            Console.WriteLine("Подключено");

            StreamReader reader = new StreamReader(stream);

            StreamWriter writer = new StreamWriter(stream) { AutoFlush = true };

​

            new Task(() =>

            {                 

                    while (true)

                    {

                        Console.ForegroundColor = ConsoleColor.Gray;

                        Console.Write("Введите сообщение: ");

                        string lineToSend = Console.ReadLine();

                        Console.WriteLine("Отправлено серверу");

                        writer.WriteLine(lineToSend);

                        string lineReceived = reader.ReadLine();

                        Console.Write("Сервер ответил: ");

                        Console.ForegroundColor = ConsoleColor.Green;

                        Console.WriteLine(lineReceived);                        

                    }

                }).Start();

​

            new Task(() =>

                {

                    string inputline = "";

                    while (true)

                    {

                        inputline = reader.ReadLine();

                        Console.WriteLine("Сообщение от сервера: " + inputline);

                    }

​

                }).Start();

        }

    }