尝试 MS 的 UdpClient 示例并收到错误。为什么？

发布于 2024-12-05 03:24:23 字数 1024 浏览 0 评论 0原文

我正在尝试让我的程序的两个实例在它们之间进行通信。我被提到了 udp，所以我尝试从这里运行示例： http://msdn.microsoft.com/en-us/library/system.net.sockets.udpclient%28v=VS.100%29.aspx 但我收到一个错误： “socketException (0x80004005)：这通常是主机名解析期间的临时错误...”

如何解决此问题？

我对这些东西一无所知。我用谷歌搜索了我需要的内容，找到了这个此处：

//This is how you do it (kudos to sipwiz)
    UdpClient udpServer = new UdpClient(localpt); //This is what the proprietary(see question) sender would do (nothing special) 

    //!!! The following 3 lines is what the poster needs...(and the definition of localpt (of course))
    UdpClient udpServer2 = new UdpClient();
    udpServer2.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
    udpServer2.Client.Bind(localpt);

谢谢

原文

I’m trying to get two instances of my program to communicate between them. I’ve been referred to udp, and so I’m trying to run the example from here: http://msdn.microsoft.com/en-us/library/system.net.sockets.udpclient%28v=VS.100%29.aspx
But I get an error:
"socketexception (0x80004005): This is usually a temporary error during hostname resolution..."

how do I solve this?

I don’t know anything about this stuff. I googled for what I needed and found this here:

//This is how you do it (kudos to sipwiz)
    UdpClient udpServer = new UdpClient(localpt); //This is what the proprietary(see question) sender would do (nothing special) 

    //!!! The following 3 lines is what the poster needs...(and the definition of localpt (of course))
    UdpClient udpServer2 = new UdpClient();
    udpServer2.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
    udpServer2.Client.Bind(localpt);

Thanks

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