Hello, We are having a problem that appears to be caused by a cheeky thread preventing other threads from running, holding up all other requests to the application. Without the ability to see the state of each thread we're just playing guessing games trying to figure out the guilty party.
After a bit of searching we came across Fazal Majid's useful extension, threadframe (http://www.majid.info/mylos/stories/2004/06/10/threadframe.html) which exports thread stack frames as a dict. If you've used Java much you know that sending SIGQUIT to a Java process will dump all thread stack frames to stderr. We wanted to mimic this behavior in Python and so patched the ThreadedAppServer class to catch SIGQUIT, dump threads to stdout, and continue on its merry way. Attached is the patch to Webware 0.9.1's ThreadedAppServer. Obviously it requires the alpha/beta (but seemingly stable) threadframe package, so caveat emptor, etc. etc. Enjoy Alex Southgate
threadframe.patch
Description: Binary data
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