I've posted a new proposal: http://wiki.zope.org/ZODB/ExternalGC
That addresses multi-database garbage collection and can also be useful in other situations. Comments are welcome. Absent objections, I may start working on this fairly soon. Jim -- Jim Fulton Zope Corporation _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org http://mail.zope.org/mailman/listinfo/zodb-dev