[Zope] ZODB conflict error AFTER adding an 'Access Rules'

Dieter Maurer dieter at handshake.de
Fri Sep 26 13:01:17 EDT 2003


Michael Dunstan wrote at 2003-9-26 11:34 +1200:
 > ...
 > Jean, try to avoid needless writes to the session object. For example 
 > throw some conditional code in your access rule of the form:
 > 
 >      if session.get(key) != value:
 >          session.set(key,value)
 > 
 > That should help reduce the number of "ConflictError"s.

Note, however, that reading the session writes it (in order
to update the expiration deadline).


Dieter



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