[Zope] Session bugs around CAS4PAS integration in Plone
tseaver at palladion.com
Fri Dec 18 12:32:25 EST 2009
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Encolpe Degoute wrote:
> Our problem is user can obtain another session opened with CAS when the
> server is overloaded. It happens only one the first page loaded for a
> session and once the user get the session he keeps it until is logout.
> There is no web cache and Zope serve pages directly to them.
> There is 4 threads and 5000 objects in session cache.
> We suspect a session cache bug but we don't know how to debug it as the
> bug comes randomly when the server is overloaded (more than 5 concurrent
> Any tips to build a test environment for this ?
I don't know anything about the guts of CAS4PAS. If you think this is a
bug in the sessioning machinery itself, you might try swapping out an
alternate session data manager, e.g. 'faster':
If that makes the problem go away, thenn you could work on trying to
reproduce the problem in isolation. If not, then the bug is in the
CAS4PAS code itself.
Tres Seaver +1 540-429-0999 tseaver at palladion.com
Palladion Software "Excellence by Design" http://palladion.com
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