> Collect your zombies.
>
> try:
> os.waitpid(-1, os.WNOHANG)
> except:
> pass
>
> Cheers,
> Jason.
>
Again, Please excuse my ignorance.. I dont't fonllow what the above does..
I added the exact above to my code (see bellow) and But I dont know what it
means..
start = time.time()
child_app = util.popen3.Popen3(cmd)
while child_app.poll() < 0:
try:
_debug_('Checking for WNOHANG')
os.waitpid(-1, os.WNOHANG)
_debug_('WNOHANG went well..????')
except:
_debug_('WNOHANG error %s ' % e)
pass
blah...
But i get this output:
cd_burn.py (378): Checking for WNOHANG
cd_burn.py (389): WNOHANG error [Errno 10] No child processes
cd_burn.py (391): CDBURN : run_child runtime is 137
CDBURN : Polled mplayer -ao pcm -waveheader -vc dummy -vo null
"/music/Coldplay/A Rush Of Blood TO The Head/01 - Politik.mp3" 2>&1 (pid :
22874), status is -1
cd_burn.py (378): Checking for WNOHANG
cd_burn.py (389): WNOHANG error [Errno 10] No child processes
cd_burn.py (391): CDBURN : run_child runtime is 138
CDBURN : Polled mplayer -ao pcm -waveheader -vc dummy -vo null
"/music/Coldplay/A Rush Of Blood TO The Head/01 - Politik.mp3" 2>&1 (pid :
22874), status is -1
cd_burn.py (378): Checking for WNOHANG
cd_burn.py (389): WNOHANG error [Errno 10] No child processes
cd_burn.py (391): CDBURN : run_child runtime is 139
CDBURN : Polled mplayer -ao pcm -waveheader -vc dummy -vo null
"/music/Coldplay/A Rush Of Blood TO The Head/01 - Politik.mp3" 2>&1 (pid :
22874), status is -1
cd_burn.py (378): Checking for WNOHANG
cd_burn.py (389): WNOHANG error [Errno 10] No child processes
cd_burn.py (391): CDBURN : run_child runtime is 140
CDBURN : Polled mplayer -ao pcm -waveheader -vc dummy -vo null
"/music/Coldplay/A Rush Of Blood TO The Head/01 - Politik.mp3" 2>&1 (pid :
22874), status is -1
However, the command only takes a few seconds to execute.. And i can see its
still in defunct state all this time..
Please..more advice..
Mick
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