[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)

[Chris McDonough]

On Mon, 2004-05-17 at 13:06, Steve Jibson wrote:
> I'm sure 'accountType' should have been in the session.  Immediately 
> after a user logs in we populate his session with a bunch of stuff 
> (including accountType).

What happens when the session expires and he's still logged in?

> What I don't want to do is hide problems with 
> session/tempstorage by using "get" and a default.  In this particular 
> case, there is no good default and having the application assume an 
> incorrect accountType will cause me all kids of trouble.

I still suspect this is an application error.

> Also of note:
> 
> 1 - After having the system run for 45 minutes, I had 8 similar errors. 
>   Some were on different web pages and some had different "keys" that 
> were causing the error.
> 2 - I have also traced through Z2.log and followed the same path through 
> the web site that produced one of the errors and I did not get an error.
> 3 - Since changing this server to use FileStorage (1hr 39min ago), there 
> has not been a single error.
> 
> Is there anything I can do to help here?

A small reproducible test case would help if you still believe this
error is not in your own application.

- C