Re: Best way to catch signals in a Cocoa app (Or should you?)
Re: Best way to catch signals in a Cocoa app (Or should you?)
- Subject: Re: Best way to catch signals in a Cocoa app (Or should you?)
- From: Frank Midgley <email@hidden>
- Date: Mon, 15 Nov 2004 18:24:53 -0600
On Nov 15, 2004, at 5:46PM, John Clayton wrote:
On Nov 14, 2004, at 5:48 PM, John Clayton wrote:
Let's say you need to do some cleanup (like terminating some spawned
tasks) no matter how your app is quit. So even if someone kills the
process from a terminal, the cleanup still happens. I assume using
signal handlers are the only way to get access to these events
(because handling uncaught exceptions didn't seem to work), but how
does one integrate these into a Cocoa app, i.e. where is the proper
place to implement them, and what is the correct procedure for
getting some object methods called (I know from this list that you
can't call ObjC code directly from a signal handler). Any help is
appreciated.
Thought I'd try this one more time. Any takers?
http://search.lists.apple.com/?
q=signal+handling&cmd=Search!&form=extended&m=all&ps=10&fmt=long&wm=wr
d&wf=2221&sp=1&ul=cocoa-dev
-Frank
------------------------------------
Frank M. Midgley
email@hidden
http://homepage.mac.com/knarf/
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