سوال: در مورد برنامه چت ساده در سی شارپ ، به کمک تون نیاز دارم

1. ﺳﺎﺧﺖ ﻳﻚ ﺳﻮکت
2. ﻣﻘﻴﺪ ﻛﺮدن ﺳﻮﻛﺖ ﺑﻪ یک IPEndPoint ﻣﺤلی
3. ﻗﺮار دادن ﺳﻮﻛﺖ در ﺣﺎﻟﺖ ﺷﻨود
4. درﻳﺎﻓﺖ ﺗﻘﺎﺿﺎ ﺑﺮاي ارﺗﺒﺎط ﺑﺎ ﺳﻮکت

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Net;

using System.Net.Sockets;

namespace Server

{

class Program

{

static void Main(string[] args)

{

int recv;

byte[] data = new byte[2048];

IPEndPoint ipep = new IPEndPoint(IPAddress.Any,

9050);

Socket newsock = new

Socket(AddressFamily.InterNetwork, SocketType.Stream,

ProtocolType.Tcp);

newsock.Bind(ipep);

newsock.Listen(10);

Console.WriteLine("Waiting for a client...");

Socket client = newsock.Accept();

IPEndPoint clientep = (IPEndPoint)client.RemoteEndPoint;

Console.WriteLine("Coected with {0} at port

{1}", clientep.Address, clientep.Port);

string welcome = "Welcome to my test server";

data = Encoding.ASCII.GetBytes(welcome);

client.Send(data, data.Length, SocketFlags.None);

while (true)

{

data = new byte[1024];

recv = client.Receive(data);

if (recv == 0)

break;

Console.WriteLine(Encoding.ASCII.GetString(data, 0,

recv));

client.Send(data, recv, SocketFlags.None);

}

Console.WriteLine("Discoected from

{0}",clientep.Address);

client.Close();

newsock.Close();

}

}

}

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Net;

using System.Net.Sockets;

namespace Client

{

class Program

{

static void Main(string[] args)

{

byte[] data = new byte[2048];

string input, stringData;

IPEndPoint ipep = new IPEndPoint(

IPAddress.Parse("127.0.0.1"), 9050);

Socket server = new

Socket(AddressFamily.InterNetwork,SocketType.Strea  m,

ProtocolType.Tcp);

try

{

server.Coect(ipep);

}

catch (SocketException e)

{

Console.WriteLine("Unable to coect to server.");

Console.WriteLine(e.ToString());

return;

}

int recv = server.Receive(data);

stringData = Encoding.ASCII.GetString(data, 0, recv);

Console.WriteLine(stringData);

while (true)

{

input = Console.ReadLine();

if (input == "exit")

break;

server.Send(Encoding.ASCII.GetBytes(input));

data = new byte[1024];

recv = server.Receive(data);

stringData = Encoding.ASCII.GetString(data, 0, recv);

Console.WriteLine(stringData);

}

Console.WriteLine("Discoecting from server...");

server.Shutdown(SocketShutdown.Both);

server.Close();

}

}

}