Re: [Zope] A question about __setstate__ in Shared/DC/ZRDB/Connection.py

2008-09-30 Thread Dieter Maurer
Marco Bizzarri wrote at 2008-9-20 08:41 +0200: > ... >I'm working right now with Zope 2.8, which I don't think is running on >that version of ZODB; is is possible to backport such patch to Zope >2.8? I'm not asking to do the work, I'm just asking if, in theory, it >is possible to do it, or if it re

Re: [Zope] A question about __setstate__ in Shared/DC/ZRDB/Connection.py

2008-09-19 Thread Marco Bizzarri
On Sat, Sep 20, 2008 at 8:21 AM, Dieter Maurer <[EMAIL PROTECTED]> wrote: > Marco Bizzarri wrote at 2008-9-19 09:23 +0200: >> ... >>I assume therefore that the ZPsycopgDA object has been "ghostified", >>during the transaction. But this "assumption" is not supported by any >>evidence. In particular,

Re: [Zope] A question about __setstate__ in Shared/DC/ZRDB/Connection.py

2008-09-19 Thread Dieter Maurer
Marco Bizzarri wrote at 2008-9-19 09:23 +0200: > ... >I assume therefore that the ZPsycopgDA object has been "ghostified", >during the transaction. But this "assumption" is not supported by any >evidence. In particular, it is not supported by my knowledge of the >internal behaviour of ZODB on objec

[Zope] A question about __setstate__ in Shared/DC/ZRDB/Connection.py

2008-09-19 Thread Marco Bizzarri
Hi all. I'm working on an application which uses Zope (2.8, at the moment) and ZPsycopgDA (toghter with a number of other products). While writing an acceptance test, I encountered a strange problem: the test locks up. A further investigation shown that there were two connections at the database