[Zope] ZODB caching issue

[Dieter Maurer]

David Chandek-Stark wrote at 2005-5-12 10:49 -0400:
> ...
>   Previously used RDFSummary 2.4
>
>Symptom:
>   When a new item is added to the RSS feed (b/c a news item was 
>published), my ZPT displays the RSS data inconsistently with each 
>browser refresh -- sometimes the new item appears, sometimes not.

A bug in "RDFSummary" which uses a ZODB cache to maintain
the fetched items.
Unfortunately, each connection has its own independent ZODB cache....

Using a ZODB cache for this use case is both inefficient
and error prone.

You should contact the "RDFSummary" authors.

-- 
Dieter