[ZODB-Dev] What is the proper ZEO server version to run
withZope-2.7.2
Tim Peters
tim at zope.com
Fri Aug 6 16:11:19 EDT 2004
[Rodrigo Dias Arruda Senra]
> I wonder what is the proper ZEO server version
> (I believe ==ZODB package) to run with Zope-2.7.2-0 ?
>
> I tried to glue:
> Zope-2.7.2-0
> ZEO 2.0 (ZODB3-3.3.0b1.win32-py2.3) # I know this is develop.
Bingo. That can't work. ZODB 3.3 hasn't been released yet (you're using a
beta version there), and introduces a new ZEO protocol (to deal with the
consequences of new-in-3.3 MVCC). No work has been done yet to make that
ZEO protocol compatible in any direction with any older ZEO protocol, or
even to recognize that incompatibility exists.
> Python 2.3.4
That's fine.
Alas, I was persuaded to skip building a distinct ZODB/ZEO release exactly
corresponding to what shipped with Zope 2.7.2. That makes answering
questions like yours clumsy at best. "In theory" you should be able to copy
the ZODB+ZEO code out of your Zope 2.7.2 installation. I've never tried
that, but if you're feeling adventurous, go for it <wink>.
Easiest would be to download ZODB 3.2.2 (which exactly corresponds to the
ZODB+ZEO code that shipped with Zope 2.7.1, and should be "close enough"):
http://www.zope.org/Products/ZODB3.2
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