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| Date | Tue, 2 Aug 2011 10:01:26 +0100 |
| Subject | Re: Notifications when process is killed |
| From | Chris Angelico <rosuav@gmail.com> |
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On Tue, Aug 2, 2011 at 8:30 AM, AndDM <anddimario@gmail.com> wrote:
> def receive_signal(signum, stack):
> logging.info('Received: %s' % signum)
> reactor.stop()
> signal.signal(signal.SIGTERM, receive_signal)
> signal.signal(signal.SIGHUP, receive_signal)
> signal.signal(signal.SIGINT, receive_signal)
>
> The function works for SIGHUP and SIGINT, but it doesn't work for
> SIGTERM. I've tried with simple killall and with -15 option.
> Have you some ideas?
You won't be able to catch SIGTERM, as Thomas said, but if you need to
know what caused a process to end, the best way is to have code in the
parent process to catch SIGCHLD. When the child ends, for any reason,
its parent is sent SIGCHLD with some parameters, including the signal
number that caused the termination; you can then log anything you
want.
Chris Angelico
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Notifications when process is killed Andrea Di Mario <anddimario@gmail.com> - 2011-08-01 17:39 +0200
Re: Notifications when process is killed AndDM <anddimario@gmail.com> - 2011-08-02 00:30 -0700
Re: Notifications when process is killed Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2011-08-02 10:26 +0200
Re: Notifications when process is killed Kushal Kumaran <kushal.kumaran+python@gmail.com> - 2011-08-02 16:45 +0530
Re: Notifications when process is killed Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2011-08-02 13:40 +0200
Re: Notifications when process is killed Chris Angelico <rosuav@gmail.com> - 2011-08-02 10:01 +0100
Re: Notifications when process is killed chrisallick <chrisallick@gmail.com> - 2011-08-03 20:41 -0700
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