Phantom of GadflyAdapter GadflyAdapter sometimes causes phantom read.
The reason is that many connections are made simultaneously on a gadfly database through the thead local variable _v_connection. Threadsafety level 2 or higher is required to use the thread local variable. To remedy this fault, it is enough to use usual variable as _v_connection. But users need to control lock/unlock of the connection by themselves. Simple patch: --- gadflyda.py.org 2005-12-06 22:19:47.000000000 +0900 +++ gadflyda.py 2005-12-12 22:41:07.000000000 +0900 @@ -51,6 +51,8 @@ # The registerable object needs to have a container __name__ = __parent__ = None + _v_connection = None + paramstyle = 'qmark' def _connection_factory(self): """Create a Gadfly DBI connection based on the DSN. ---- Tadashi Matsumoto [EMAIL PROTECTED] _______________________________________________ Zope3-dev mailing list Zope3firstname.lastname@example.org Unsub: http://mail.zope.org/mailman/options/zope3-dev/archive%40mail-archive.com