Leonardo Rochael Almeida wrote:
On Tue, 2002-02-26 at 21:55, Matthew T. Kromer wrote:
in lib/python/Products/PythonScripts/PythonScripts.py, try changing Script_magic to be 4, and see if that helps.
Nope, time between restart after the change and 1st crash was aprox. 3m15s.
Rats! I was hoping that would flush things out, but wasn't expecting it to work.
FYI, some of this is written up in
hmm, I didn't know that page. It mentions trying with the -t 1. In this case, what is the real total number of threads? is it one for Medusa and one for handling Zope requests or is it just one overall? In this case I might be able to run it under Valgrind after all.
Should I bother trying a different ExtensionClass.h?
Cheers, Leo
With -t 1, you're still running with more than one real thread, but only 1 worker thread is processing Zope requests. Most of the time when there is a threading issue, the worker Zope threads are the ones that do the potentially thread-unsafe work, so running with -t 1 will prevent a thread switch from occurring while an exposure could take place. You don't need to bother with the different ExtensionClass.h; the magic in my special version is NOT necessary to apply, and should not make your system any more stable. -- Matt Kromer Zope Corporation http://www.zope.com/