mitsuhiko/logbook — pull request #49 by ronaldevers (2012-03-12 14:15:13+00:00)
Title: MultiProcessingSubscriber does not block for timeout

In the call to Queue.get in MultiProcessingSubscriber.recv, block should be True . If it is False, the timeout is ignored causing an immediate return and a 100%-cpu-usage loop in the subscriber thread as a consequence.

See also:

http://docs.python.org/library/multiprocessing.html#multiprocessing.Queue.get
http://docs.python.org/library/queue.html#Queue.Queue.get