[Zope] Re: Zope 2.9 Refreshing

[Peter Bengtsson]

James Davies wrote:
[snip]


I'm hoping I can garner some support to get the zope developers to fix 
the problem. Failing that, ANY information pointing me in the right 
direction would be helpful, as I'm more than happy to fix it myself and 
submit a patch.


If anyone else is finding this a problem, please reply in this thread. :-)


I'm completely with you James.
Moments ago I wrote this:
http://www.fry-it.com/at/refresh-production-zopes
which I think is a brilliant solution to updating product/live Zope 
instances without downtiming the server and losing SESSION variables for 
users on the site during the restart.


Product refreshing is important for me for my future in Zope land. 
Because I depend on product refreshing so much it means I can't dip into 
Zope 2.9.
Apparently the bug is somewhere deep in the ZODB code (thanks Dieter 
Maurer for pointing this out some time ago) and that's a domain I'm very 
very novice in debugging.


Peter

--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
hobby www.issuetrackerproduct.com
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Re: [Zope] Re: Zope 2.9 Refreshing

[Dieter Maurer]

Peter Bengtsson wrote at 2006-8-7 15:14 +0100:
 ...
Apparently the bug is somewhere deep in the ZODB code (thanks Dieter 
Maurer for pointing this out some time ago) and that's a domain I'm very 
very novice in debugging.

You must have misinterpreted me:

  I can assure you that the ZODB is not responsible for the
  product refresh breakage.

I cannot tell you what it responsible (as we do not yet use Zope 2.9)
but I am almost convinced that Five is to blame.

I believe that the problem could be fixed -- but probably, Five has
to change for this.



-- 
Dieter
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