Pb with multithread

[bobdenar]

Hi,

On synology the package crash now on startup :

Traceback (most recent call last):
File "/usr/local/headphones/share/Headphones/Headphones.py", line 22, in
from headphones import webstart, logger
File "/volume1/@appstore/headphones/share/Headphones/headphones/init.py", line 30, in
from headphones import versioncheck, logger, version
File "/volume1/@appstore/headphones/share/Headphones/headphones/versioncheck.py", line 23, in
from headphones import logger, version, request
File "/volume1/@appstore/headphones/share/Headphones/headphones/logger.py", line 39, in
queue = multiprocessing.Queue()
File "/usr/local/python/lib/python2.7/multiprocessing/init.py", line 218, in Queue
return Queue(maxsize)
File "/usr/local/python/lib/python2.7/multiprocessing/queues.py", line 63, in init
self._rlock = Lock()
File "/usr/local/python/lib/python2.7/multiprocessing/synchronize.py", line 147, in init
SemLock.init(self, SEMAPHORE, 1, 1)
File "/usr/local/python/lib/python2.7/multiprocessing/synchronize.py", line 75, in init
sl = self._semlock = _multiprocessing.SemLock(kind, value, maxvalue)
OSError: [Errno 13] Permission denied

It there a way of disabling multithread usage ?

[basilfx]

It has something to do with the running user that has no permission to /dev/shm. See http://stackoverflow.com/questions/2009278/python-multiprocessing-permission-denied.

I will submit a patch shortly, that will disable the feature. Do note that you have to manually upgrade (see Troubleshooting wiki).

[AdeHub]

Can you try again with latest master

[bobdenar]

I managed to start using the site you mentioned. I've reverted the change (unmount /dev/shm and delete dir) and it is still working with your patch.

Thanks.

[AdeHub]

Presuming this is ok now