Why would a kill -2 not work?
psteele at maxiscale.com
Tue May 19 00:32:48 UTC 2009
>You're not trying to send a signal within the signal handler itself,
>are you? That won't work-- signal delivery is blocked when you're
>already running in a signal handler. Also, note that trying to mix
>signals with a multithreaded process is complicated....
No, I'm not sending a signal within a signal. The signal handler is this:
KEEP_RUNNING = 0;
This works fine, but at some point it seems to stop working. The app just continues to run as if it never received the -2 signal. We have to use a kill -9 to kill it, which we want to avoid because this prevents our shutdown code from executing.
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