c# socket通信代码

在 C# 中，Socket 通信通常用于网络应用程序，如客户端服务器模型。下面是一个简单的例子，展示了如何创建一个TCP服务器监听连接并处理客户端请求：

using System;
using System.Net;
using System.Net.Sockets;

class Server
{
    static void Main()
    {
        TcpListener listener = new TcpListener(IPAddress.Any, 8080); // 创建监听任意IP地址的8080端口
        listener.Start(); // 启动监听

        Console.WriteLine("Server is listening on port 8080...");

        while (true)
        {
            TcpClient client = listener.AcceptTcpClient(); // 接受新的客户端连接
            Console.WriteLine($"Accepted connection from {client.Client.RemoteEndPoint}");

            using (NetworkStream stream = client.GetStream())
            {
                byte[] buffer = new byte[1024];
                int read;

                while ((read = stream.Read(buffer, 0, buffer.Length)) > 0)
                {
                    string message = System.Text.Encoding.ASCII.GetString(buffer, 0, read);
                    Console.WriteLine($"Received message: {message}");

                    // 这里你可以编写发送回复的逻辑
                    // 例如，向客户端回显消息
                    byte[] reply = Encoding.ASCII.GetBytes(message + " Server received!");
                    stream.Write(reply, 0, reply.Length);
                }
            }

            client.Close();
        }
    }
}