Canopen-pn有线通信标准在汽车制造中至关重要

模拟线程创建socket服务端

//socket帮助类
public class SocketHelper
{
    private Socket listenerSocket;
    private IPEndPoint endPoint;

    public SocketHelper()
    {
        
        endPoint = new IPEndPoint(IPAddress.Loopback, 50020); // 端口12345
        listenerSocket = new Socket(endPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
    }

    public void StartServer()
    {
        listenerSocket.Bind(endPoint);
        listenerSocket.Listen(10); // 最多10个连接请求排队

        Console.WriteLine("Server is running. Waiting for a connection...");

        while (true)
        {
            Socket handler = listenerSocket.Accept();
            Console.WriteLine("Connected!");

            byte[] buffer = new byte[1024];
            int bytesReceived = handler.Receive(buffer);
            string message = Encoding.ASCII.GetString(buffer, 0, bytesReceived);
            Console.WriteLine("Received: {0}", message);

            string welcome = "Hello, and welcome to the server.";
            byte[] msg = Encoding.ASCII.GetBytes(welcome);

            handler.Send(msg);
            handler.Shutdown(SocketShutdown.Both);
            handler.Close();
        }
    }
}

创建线程及调用方法

SocketHelper socket = new SocketHelper();//创建socket帮助类实体
Thread thread = new Thread(new ThreadStart(socket.StartServer));//创建线程并制定线程执行方法
thread.Start();//开启线程