[Zope-dev] Re: [ZODB-Dev] Re: BTrees strangeness (was Zope 2.X BIG Session problems - blocker - our site dies - need help of experience Zope developer, please)

[Steve Jibson]

Chris,

Okay, correct me if I'm wrong.  This means the big ugly SESSION problem 
his completely fixed.  If so, you are my new best friend! (whether you 
like it or not).

Anyway,  I'll put your updates (TemporaryStorage.py and Transience.py) 
on a couple of my customer's systems (that have been experiencing 
regular KeyErrors in SESSION) on Monday and I'll let you know if I see 
any problems.

This is pretty big.  If all goes well with testing (I assume Michael 
will be testing your latest stuff as well), I think this is important 
enough that y'all should consider a 2.7.1 release with this fix.

Thanks again!  (I know you've probably lost some hair and a bit of 
sanity over this one.)




Chris McDonough wrote:
> On Thu, 2004-05-13 at 18:11, Tres Seaver wrote:
> 
>>Chris McDonough wrote:
>>
>>>Largely due to Michael I believe I have isolated and fixed every
>>>reported sessioning error except this
>>>(still-difficult-to-reproduce-but-definitely-still-existing) KeyError
>>>bug in temporary storage.  I can let the test rig run for several hours;
>>>it happens maybe once every hour or two, so I've not gotten the
>>>provocation of it down to a science yet.  It doesn't occur when the
>>>transient object container is placed in a FileStorage.
> 
> 
> I have now figured out where the KeyError from TemporaryStorage was
> coming from and have checked in a fix on the 2.7 branch and HEAD.
> 
> - C
> 
> 
> 
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