> Hi, > > I was watching tv for a while then exited back to the menu, when I went > to choose 'Listen to Music' I got this traceback: > > 2007-11-25 23:57:35,515 ERROR event callback > Traceback (most recent call last): > File "/usr/lib/python2.5/site-packages/kaa/notifier/event.py", line > 191, in handle > handler(event) > File "/usr/lib/python2.5/site-packages/kaa/notifier/event.py", line > 145, in __call__ > super(EventHandler, self).__call__(event) > File "/usr/lib/python2.5/site-packages/kaa/notifier/nf_wrapper.py", > line 96, in __call__ > ret = super(NotifierCallback, self).__call__(*args, **kwargs) > File "/usr/lib/python2.5/site-packages/kaa/notifier/callback.py", line > 168, in __call__ > result = cb(*cb_args, **cb_kwargs) > File "/usr/lib/python2.5/site-packages/freevo/main.py", line 299, in > eventhandler > traceback.print_exc() > File "/usr/lib/python2.5/traceback.py", line 227, in print_exc > print_exception(etype, value, tb, limit, file) > File "/usr/lib/python2.5/traceback.py", line 124, in print_exception > _print(file, 'Traceback (most recent call last):') > File "/usr/lib/python2.5/traceback.py", line 13, in _print > file.write(str+terminator) > File "/usr/lib/python2.5/site-packages/freevo/config.py", line 129, in > write > sys.__stdout__.write(msg) > IOError: [Errno 5] Input/output error > > There was no on screen error and Freevo continued to work perfectly I > just couldn't access the music menu. The one thing I'd changed was to > add an entry to my webradio.fxd
While _playing_ with mplayervis I discovered that the traceback on the screen is different from the traceback in the log files when the code is in a timer handler. Also noticed that quite a bit of care has to be taken with Timer handlers, they have to be explicitly stopped, unlike the poll function that simply doesn't get called. I found one potential problem with this and upsoon, the timer may still be running during shutdown and if stdout has been closed and a print/_debug_ call is in the handler then it could result in a IOError. I've updated upsoon to cope with this case. Duncan ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ Freevo-devel mailing list Freevo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freevo-devel
