服務(wù)器端： 
先創(chuàng)建一個(gè)socket_serv;使用非阻塞方式

　　#include <fcntl.h>
　　 socket_serv= socket(AF_INET,SOCK_STREAM,0);
     fcntl(socket_serv,F_SETFL,O_NONBLOCK)； 
     bind(socket_serv);
     listen(socket_serv);
     int client_sock[SIZE];
     MwRegisterFdInput(HWND hwnd, int socket_serv);//把listen的socket加入輸入隊(duì)列中
     
     MESSAGE循環(huán)
     {case:WM_FDINPUT        //有輸入信息
           switch (wParam):
           case socket_serv://有新連接
           if client_sock[i]!=0
           client_sock[i]=accept();//建立新連接
           MwRegisterFdInput(HWND hwnd, int client_sock[i]);//把新連接加入消息隊(duì)列，這樣如果有數(shù)據(jù)達(dá)到，同樣有WM_FDINPUT消息
           MwRegisterFdExcept(HWND hwnd, intclient_sock[i])；//加入連接中斷消息
           
           case clinet_sock[i]://如果是已建立的連接，則說明有數(shù)據(jù)到達(dá)
           recv(clinet_sock[i],buf,len);//接收數(shù)據(jù)
           ...處理
      case:WM_FDEXCEPT
           switch (wParam):
           case:client_sock[i]
           MwUnRegisterFdInput(HWND hwnd, int client_sock[i]);//從消息隊(duì)列中刪除
           MwUnRegisterFdExcept(HWND hwnd, int client_sock[i])；//
           client_sock[i]=0;
       }
  
  Client端基本相同
      socket_client= socket(AF_INET,SOCK_STREAM,0);
      connect(socket_client);
      MwRegisterFdInput(HWND hwnd, int scoket_client)
      
      case:WM_FDINPUT 
           recv();