udp服务端的效率

2011-04-11 01:17:00 95 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

单头文件UDP C++ 封装类基于pfunix的UDP通信在linux作为在系统内部进程之间的一种通信方式非常常见，效果也很好。本文介绍了一个对UDP的系统调用进行了封装的类（CPfUdp），可以简化UDP的访问，提升开发效率。阅读详情

int iReceive;Socket udplocalSocket;
byte[] btData = new byte[1024];

IPEndPoint ipLocalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), port1);
udplocalSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
udplocalSocket.Bind(ipLocalEndPoint);

while (true)
{
btData = new byte[1024];
IPEndPoint ipRemoteEndPoint = new IPEndPoint(IPAddress.Any, 0);
EndPoint remoteEndPoint = (EndPoint)(ipRemoteEndPoint);

try
{
iReceive =udplocalSocket.ReceiveFrom(btData, ref remoteEndPoint);

}
catch (SocketException ex)
{
continue;
}

if(btData.Length>0)
{
byte[] temp = DllFun.TrimByte00(btData);

udpclassobject m_udpclassobject = new udpclassobject();
m_udpclassobject.remoteEndPoint = remoteEndPoint;
m_udpclassobject.temp = temp;
ThreadPool.UnsafeQueueUserWorkItem(new WaitCallback(UpdataHandler1.UpDataHandler), m_udpclassobject);
}
Thread.Sleep(1);
}

这种是不是效率很低，有2000多个客户端同时发送数据丢包特别严重，还不确定是网络还是代码问题，找时间抓包看看。
希望各位先帮忙看下代码。如果确实是这样效率不高的话，麻烦大家给个高效的办法或者代码，谢谢

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