Under POSIX OS there is signal API that allows to send a signal to process to shut it down with kill and you can catch it with sigaction and do what you need;
However, Win32 is not POSIX system, so:
- How can I handle shutdown events that may come, for example from "End Process" in "Task manager"?
- What is the standard API for sending shutdown signal to Win32 application?
I'm not talking about GUI, I'm talking about TCP/IP server that should be nicely shutdown. that does not run like windows service.