[Zope-DB] ZMySQLDA losing connections?
dieter at handshake.de
Tue Jan 6 14:43:55 EST 2004
Ben Durbin wrote at 2004-1-5 14:15 -0800:
>The traceback at the bottom of this message is indicative of the error
>messages we start seeing. What's common is the error type, message, and
>offending line "Module Shared.DC.ZRDB.DA, line 399, in __call__"
>The applicable lines in DA.py are:
> try: dbc=getattr(self, self.connection_id)
> except AttributeError:
> raise AttributeError, (
> "The database connection <em>%s</em> cannot be
>found." % (
>399--> try: DB__=dbc()
> except: raise 'Database Error', (
> '%s is not connected to a database' % self.id)
>Since the except on line 400 is masking the exception thrown by dbc()
>it's hard for me to tell if this is a problem with ZMySQLDA or MySQLdb.
Log the exception before the "raise" (search the source for "LOG"
for examples or look into "zLOG/__init__.py" for documentation).
How to activate Zope logging is described in "doc/LOGGING.txt".
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