[Zope-dev] Zope 2.6.X, 2.7.x sesssion problems, please help (fwd)

Chris McDonough chrism at plope.com
Tue Feb 24 12:24:01 EST 2004


Yes, it's still broke.  No, there is no fix.  Sorry.

- C


On Tue, 2004-02-24 at 11:43, alex at halogen-dg.com wrote:
> I see Chris post at:
> 
> http://mail.zope.org/pipermail/zope-dev/2003-March/019116.html
> 
> As far I see, this bug still existing in Zope 2.6.4, Zope 2.7.0.
> 
> Its strange because into Changes histore of Zope it seems to be fixed 
> into 2.6.2:
> 
>  Zope 2.6.2 beta 2
> Bugs Fixed
> 
>     * TemporaryStorage (which is used by TemporaryFolder, and thus the 
> default sessioning configuration) no longer uses a "LowConflictConnection" 
> database connection. This fixes a bug in which data structures used for 
> session housekeeping data could become desynchronized; the symptom for 
> this was KeyErrors being raised from TransientObjectContainer's get 
> method. As a result, many more conflicts will be raised under high session 
> load, but desynchronization will not occur.
> 
> Could you please at least point me where I can dig to get it fixed?
> I will try to read Python code in Transience.Transience but I am not sure
> in my qualification in this area.
> 
> Bug reported at zope.org as: http://zope.org/Collectors/Zope/848 but until
> now there were no comments which help me to fix this.
> 
> may be something needs to be changed into my code? in the beginning
> of many scripts I have the following:
> 
> request=container.REQUEST
> session=request.SESSION
> 
> please give me a hint.
> 
> Thanks.
> 
> --
> Alex V. Koval
> http://www.halogen-dg.com/
> http://www.zwarehouse.org/
> 
> 
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