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

[michael]

On 11/03/2004, at 7:25 PM, Chris McDonough wrote:

> On Wed, 2004-03-10 at 23:14, michael wrote:
>
> Thanks for your excellent isolation here.
>
>> I don't get a KeyError thrown until *after* at least one rendering of
>> standard_error_message that includes an access to a session variable.
>> And I'm only getting KeyError's for sessions that have had a chance to
>> expire. And that KeyError will be thrown whenever any access is made
>> for the session. (Previously I thought I was *only* seeing KeyError's
>> being thrown from standard_error_message.)
>
> I think after provide transaction isolation for the duration of an
> error, we will not see this symptom occur again.  That's the first 
> step,
> at least.  We are going to have a "bugathon" at the Zope 2 sprint at
> PyCon 9 days from now, and I will put this high on the list.  Would you
> be willing to test a Zope 2.7 version that contains a fix?

Sure.

Michael