Dirk Meyer wrote:
> Duncan Webb wrote:
>> Traceback (most recent call last):
>> File
>> "/usr/lib/python2.4/site-packages/freevo/helpers/recordserver.py", line
>> 1748, in ?
>> main()
>> File
>> "/usr/lib/python2.4/site-packages/freevo/helpers/recordserver.py", line
>> 1730, in main
>> reactor.run()
>> File "/usr/lib/python2.4/site-packages/twisted/internet/posixbase.py",
>> line 218, in run
>> self.mainLoop()
>> --- <exception caught here> ---
>> File "/usr/lib/python2.4/site-packages/twisted/internet/posixbase.py",
>> line 229, in mainLoop
>> self.doIteration(t)
>> File
>> "/usr/lib/python2.4/site-packages/twisted/internet/selectreactor.py",
>> line 97, in doSelect
>> [], timeout)
>> File "/usr/lib/python2.4/site-packages/kaa/notifier/__init__.py", line
>> 190, in signal_handler
>> sys.exit(0)
>> exceptions.SystemExit: 0
>>
>> Seems that sys.exit causes an un-trapped exception in notifier.
>
> Not in the notifier, only in twisted. So we have to remove the signal
> handler when using twisted somehow. Dies it work when signal_handler
> in __init__ just does nothing?
You mean like this:
# catch SIGTERM and SIGINT if possible for a clean shutdown
if threading.enumerate()[0] == threading.currentThread():
def signal_handler(*args):
#sys.exit(0)
pass
signal.signal(signal.SIGTERM, signal_handler)
signal.signal(signal.SIGINT, signal_handler)
else:
log.info('kaa imported from thread, disable SIGTERM handler')
It shuts down cleanly.
Duncan
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