[Jim Fulton] [...] > ISynchronizer should grow a new method: > > def newTransaction(transaction): > """Hook that is called at the start of a transaction.""" > > The TM calls this method with the new transaction.
I like this, although I don't know what "start of a transaction" means. There's no Transaction method corresponding to that concept. I know what Transaction.begin() means. The name "newTransaction" suggests a third possible meaning: the callback is invoked by Transaction.__init__(). A fourth possible meaning is that newTransaction should be invoked after a commit() or abort() too, since in some sense we (at least conceptually) "are in a new transaction" the instant after the current transaction ends. What's your true intent here? > For Connections, this method will do what sync does now sans the abort. Or, IOW, what Connection.afterCompletion does on my local box <wink>. _______________________________________________ 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
