-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there,
is it save to use the 'multiprocessing' module inside a BFG app?
In particular I need to maintain a multiprocessing.Pool() instance...
this is working at the first glance however the BFG app won't shutdown
in a clean way when stopped through a keyboard interrupt. The apps
hangs usually inside the following code:
File "/opt/python-2.6.4/lib/python2.6/atexit.py", line 24, in
_run_exitfuncs
func(*targs, **kargs)
File "/opt/python-2.6.4/lib/python2.6/multiprocessing/util.py", line
260, in _exit_function
_run_finalizers(0)
File "/opt/python-2.6.4/lib/python2.6/multiprocessing/util.py", line
235, in _run_finalizers
finalizer()
File "/opt/python-2.6.4/lib/python2.6/multiprocessing/util.py", line
174, in __call__
res = self._callback(*self._args, **self._kwargs)
File "/opt/python-2.6.4/lib/python2.6/multiprocessing/pool.py", line
363, in _terminate_pool
cls._help_stuff_finish(inqueue, task_handler, len(pool))
File "/opt/python-2.6.4/lib/python2.6/multiprocessing/pool.py", line
348, in _help_stuff_finish
inqueue._rlock.acquire()
There is a Pool.terminate() method for closing the pool manually however
I don't know exactly where to trigger the code.
Thoughts?
Andreas
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