PreferencePane for daemon. Zombie fest.
PreferencePane for daemon. Zombie fest.
- Subject: PreferencePane for daemon. Zombie fest.
- From: Emilian Bold <email@hidden>
- Date: Mon, 27 Jun 2005 11:06:20 +0300
Hy,
I'm working on a Preference Pane for a simple daemon process. I run it
with AuthorizationExecuteWithPrivileges and the process forks and runs
as a daemon.
The problem is that if I try to kill the process from the preference
pane, I get a zombie process. Of course, I don't make a wait() on it
so there goes the zombie thing.
This happens only if I launch and close the daemon from the same
preference pane. Probably the parent of the daemon becomes the
pref.pane and the parent should do some wait-ing.
I'm not quite sure about the proper way to handle this. If I quite the
system preferences, the zombie goes away (of course).
So, how should I do this ? It's a little odd to keep track of
situations like: did I launch it, was it lanched before, etc.
Basically a nice way to launch/kill daemon processes whould be nice
with AEWP. I have no control over the daemon process so I cannot
change that.
As a note, I'm also having some problem with mainViewDidLoad, which is
aparently never called.
Regards,
Emilian Bold
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Emilian Bold
+40 740235562 (orange)
web.info.uvt.ro/~fierarul/typo3/
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