Paul Winkler wrote at 2005-2-24 14:29 -0500: >This is a topic that comes up occasionally, but since the symptom >seems to be rare and hard to provoke, it never gets resolved. >Well it's biting me again and I'm determined to fix it, but >would like some input from the list.
I know that "ZopeProfiler" can cause such "ConflictError"s and (what is more) why it does this. "ZopeProfiler" (like some other products) wants to install itself in "Control_Panel". Because, this requires a database connection and because "App.ProductContext.ProductContest" tries hard to hide its application object, "ZopeProfiler" opens a new one, modifies "Control_Panel" and commits the transaction and then closes its connection. Such modifications via a second ZODB connection can cause unexpected (and puzzling) "ConflictError" on startup. The next "ZopeProfiler" version will access "ProductContext.__app" instead (using the mangled name). -- Dieter _______________________________________________ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
