684

submitted 2 weeks ago by cm0002@infosec.pub to c/programmer_humor@programming.dev

151 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[-] Feyd@programming.dev 66 points 2 weeks ago* (last edited 2 weeks ago)

You're right about Linux but you're wrong about windows. It is sent to the event loop in windows https://learn.microsoft.com/en-us/windows/win32/winmsg/window-notifications. It's been a long time since it was my job, but you actually had to pass a certification that your application exited gracefully in response to these messages as part of the partner program back in the day.

[-] Scoopta@programming.dev 1 points 1 week ago

You clearly didn't read my message...I said a "window close message." I.e...WM_CLOSE. that is not a process signal, it's a window management signal. Hence taskkill not working without /f on headless processes

[-] Feyd@programming.dev 2 points 1 week ago* (last edited 1 week ago)

Long running headless processes on windows generally still have an event loop and a window handle via which they process those messages.

[-] Scoopta@programming.dev 2 points 1 week ago* (last edited 1 week ago)

...right...tell that to cmd.exe or the OpenVPN daemon, or the soft ether VPN daemon, or OpenConsole.exe, or Idk, I only tested 4 that immediately came to mind but my point stands. There are a lot of programs that do not have a window handle and do not bother with window messages.