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C#多线程数组模拟socket

2019年07月18日  | 移动技术网IT编程  | 我要评论

本文实例为大家分享了c#多线程数组模拟socket的具体代码，供大家参考，具体内容如下

代码如下

//实例化线程组
  thread[] clientthreads = new thread[numthread];

  for (int i = 0; i < numthread; i++)
  {
    clientthreads[i] = new thread(new parameterizedthreadstart(socketclient));
    clientthreads[i].start(i);
  }

多线程组模拟socket发送

static void socketclient(object s)
  {
   //本机地址字符串
   string straddress = (13010001000 + convert.toint32(s)).tostring() + "0";

   iphostentry iphost = dns.resolve(ipserver);
   ipaddress ipaddress = iphost.addresslist[0];
   ipendpoint ipendpoint = new ipendpoint(ipaddress, portserver);
   //实例化套接字
   socket socketclient = new socket(addressfamily.internetwork, sockettype.stream, protocoltype.tcp);

   try
   {
    socketclient.connect(ipendpoint);
    writeline(string.format("successfully connected to {0}! socket client {1}", socketclient.remoteendpoint, straddress));

    byte[] byteaddr = new byte[6];
    byteaddr[0] = convert.tobyte(straddress.substring(0, 2), 0x10);
    byteaddr[1] = convert.tobyte(straddress.substring(2, 2), 0x10);
    byteaddr[2] = convert.tobyte(straddress.substring(4, 2), 0x10);
    byteaddr[3] = convert.tobyte(straddress.substring(6, 2), 0x10);
    byteaddr[4] = convert.tobyte(straddress.substring(8, 2), 0x10);
    byteaddr[5] = convert.tobyte(straddress.substring(10, 2), 0x10);

    packet pkt = new packet();
    byte[] heartpkt = pkt.sendheartpkt(byteaddr, addrtarget);

    int times = timerdata / timerheart;
    random rd = new random();

    while (true)
    {
     for (int i = 0; i < times - 1; i++)
     {
      socketclient.send(heartpkt);
      writeline(string.format("send: {0}! \r\n socket client {1}", pkt.bytestostr(heartpkt), straddress));
      system.threading.thread.sleep(1000 * timerheart);
     }
     uint16 i1 = (uint16)rd.next(100);
     uint16 i2 = (uint16)rd.next(100);
     uint16 i3 = (uint16)rd.next(100);
     uint16 i4 = (uint16)rd.next(100);
     uint16 i5 = (uint16)rd.next(100);

     byte[] byte1 = bitconverter.getbytes(i1);
     byte[] byte2 = bitconverter.getbytes(i2);
     byte[] byte3 = bitconverter.getbytes(i3);
     byte[] byte4 = bitconverter.getbytes(i4);
     byte[] byte5 = bitconverter.getbytes(i5);

     byte[] databyte = new byte[10];
     databyte[0] = byte1[1];
     databyte[1] = byte1[0];
     databyte[2] = byte2[1];
     databyte[3] = byte2[0];
     databyte[4] = byte3[1];
     databyte[5] = byte3[0];
     databyte[6] = byte4[1];
     databyte[7] = byte4[0];
     databyte[8] = byte5[1];
     databyte[9] = byte5[0];

     byte[] datapkt = pkt.senddatapkt(byteaddr, addrtarget, databyte);
     socketclient.send(datapkt);
     writeline(string.format("send: {0}! \r\n socket client {1}", pkt.bytestostr(datapkt), straddress));
     system.threading.thread.sleep(1000 * timerheart);
    }
   }
   catch (exception ex)
   {
    writeline(string.format("exception:{0} \r\n socket client {1}", ex.tostring(), straddress));
   }
  }

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