On Tue, Jan 16, 2007 at 03:53:39PM +0100, Dr. Markus Gritsch wrote:
> Unfortunately, I had to further modify the previous patch to get
> reconnected in all cases: The __init__ method of the Iteration class
> has also to use the hack. Further, due to my missing insight into the
> inner workings of SQLObject, I totally neglect the self._pool stuff of
> DBAPI, which (I have the feeling) is not perfect -- therefore I
> labeled the patch to be a hack.
May be instead of going all the way down the hackish path we could think
of a more generic approach. Let's add an empty (no-op) abstract method to
the DBAPI class
def wakeup(self, raw_connection):
return raw_connection
that will be called from getConnection and Iteration. Than MySQLConnection
could overide the method. Something like this:
def wakeup(self, raw_connection):
try:
raw_connection.ping()
return raw_connection
except MySQLdb.OperationalError, e:
if e.args[0] in ( 2006, 2013 ): # SERVER_GONE or SERVER_LOST error
print 'reconnecting because of', e
conn = self.makeConnection()
return conn
else:
raise
Oleg.
--
Oleg Broytmann http://phd.pp.ru/ [EMAIL PROTECTED]
Programmers don't die, they just GOSUB without RETURN.
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