C#同步socket例子

最新推荐文章于 2022-02-25 20:00:37 发布

最新推荐文章于 2022-02-25 20:00:37 发布 · 127 阅读

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#C #C++ #C# #Socket #.net

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using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Sockets;
namespace MyTCPListener
{
    class Program
    {
        const int nPort = 6262;
        static void Main(string[] args)
        {
            Socket client = null;
            Console.WriteLine("OK");
            TcpListener tl = new TcpListener(nPort);
            Console.WriteLine("Listening as {0}",tl.LocalEndpoint);
            tl.Start();
            do
            {
                if (tl.Pending())
                {
                    client = tl.AcceptSocket();
                    DateTime now = DateTime.Now;
                    string welcome = "Welcome at " + now.ToString("G") + "\n\r";
                    Byte[] byteWelcome = System.Text.Encoding.ASCII.GetBytes(welcome);
                    client.Send(byteWelcome, byteWelcome.Length, 0);
                }


            } while (true);
        }
    }
}