On 23/02/2012 17:59, Eric Frederich wrote:
Below is some pretty simple code and the resulting output.
Sometimes the code runs through but sometimes it just freezes for no
apparent reason.
The output pasted is where it just got frozen on me.
It called start() on the 2nd worker but the 2nd worker never seemed to
enter the run method.
[snip]
The 2nd worker did enter the run method; there are 2 lines of "2".
Maybe there's an uncaught exception in the run method for some reason.
Try doing something like this:
try:
args = self.inbox.get_nowait()
except Queue.Empty:
break
except:
import traceback
print "*** Exception in worker"
print >> sys.stderr, traceback.print_exc()
sys.stderr.flush()
print "***"
raise
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