C＃如何通知客户端有关服务器动态IP更新的信息

Question

I have a chat application server running on a PC which has dynamic IP. nearly every hour it keeps changing.

how can i notify the users abt the changed IP?

Answer 1

In native code you can do this using NotifyIpInterfaceChange - not sure whether this is usable via P/Invoke, as it uses a callback. This supports both IPV6 and IPV4.

You would then need to act appropriately to notify the users.

Prior to Windows Vista, the equivalent (IPV4 only) is NotifyAddrChange .