C#socket通信-----多线程

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Threading.Tasks;
 6 using System.Net;
 7 using System.Threading;
 8 using System.Net.Sockets;
 9 
10 namespace serverSocketTest6
11 {
12     class Program
13     {
14         static Socket serverSocket;
15         static int port = 2723;
16 
17         static void Main(string[] args)
18         {
19             Console.WriteLine("服务端:");
20 
21             //实例化socket类
22             serverSocket = new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
23             IPAddress ip = IPAddress.Parse("173.168.5.15");
24             //标识网络地址
25             EndPoint point = new IPEndPoint(ip,port);
26             //绑定IP地址和端口号
27             serverSocket.Bind(point);
28 
29             //开始监听客户端的连接
30             serverSocket.Listen(10);
31             Console.WriteLine("等待客户端连接...");
32 
33             Thread myThread = new Thread(ListenClientSocket);
34             myThread.Start();
35 
36 
37             Console.ReadKey();
38 
39 
40 
41         }
42 
43         /// <summary>
44         /// 监听客户端
45         /// </summary>
46         static void ListenClientSocket()
47         {
48             while (true)
49             {
50                 Socket clientSocket = serverSocket.Accept();//接受客户端的连接
51                 Console.WriteLine("客户端连接成功");
52 
53                 string message = "2017，新的开始，新年快乐!加油!继续努力!!!";
54                 byte[] data=Encoding.UTF8.GetBytes(message);
55                 clientSocket.Send(data);
56 
57                 Thread receive = new Thread(receiveSocket);//receiveSocket 被传递的方法
58                 receive.Start(clientSocket); //clientSocket 被传递的参数
59             }
60             
61         }
62 
63         /// <summary>
64         /// 接收来自客户端的消息
65         /// </summary>
66         static void receiveSocket(object clientSocket)  //////  这里的参数是线程中的参数，参数类型必须是object类型
67         {
68             Socket myClientSocket = (Socket)clientSocket;  //// 将object类型的参数转换成socket类型  使用参数来启动线程，执行后面的代码
69             while (true)
70             {
71                 byte[] data=new byte[1024];
72                 int length = myClientSocket.Receive(data);
73                 string message=Encoding.UTF8.GetString(data,0,length);
74                 Console.WriteLine("接收到来自客户端的消息:"+message);
75                 
76 
77             }
78         }
79     }
80 }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Threading;
using System.Net.Sockets;

namespace clientSocketTest6
{
    class Program
    {
        static Socket clientSocket;
        static int port = 2723;

        static void Main(string[] args)
        {
            Console.WriteLine("客户端:");

            //实力化一个socket类
            clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);

            IPAddress ip = IPAddress.Parse("173.168.5.15");

            //客户端请求与服务端的连接
            clientSocket.Connect(ip, port);
            Console.WriteLine("服务器连接成功.");


            //接受数据
            byte[] data = new byte[1024];
            int length = clientSocket.Receive(data);
            string message = Encoding.UTF8.GetString(data, 0, length);

            Console.WriteLine("接受到来自服务端的祝福:" + message);


            //向服务端发送数居
            for (int i = 0; i < 10; i++)
            {
                Thread.Sleep(2000);//使该线程暂停(休眠)2s
                string message2 = "Fighting!!"; //可以写成string message2=Console.ReadLine(); 
                byte[] data2 = Encoding.UTF8.GetBytes(message2);
                clientSocket.Send(data2);
                Console.WriteLine("向服务端发送消息:{0}",message2);

               
            }
            Console.ReadKey();


        }
    }
}