[sqlalchemy] Re: queuepool timeout's with mod_wsgi under heavier load

2010-01-15 Thread Graham Dumpleton
FWIW, thread on mod_wsgi list about this is at: http://groups.google.com/group/modwsgi/browse_frm/thread/c6e65603c8e75a30 Graham On Jan 15, 4:10 am, "Michael Bayer" wrote: > Damian wrote: > > Hi, > > > Every few days, when we experience higher loads we get sqlalchemy's > > > TimeoutError: Que

[sqlalchemy] Re: web application too slow

2008-04-06 Thread Graham Dumpleton
Independently of database access, what webserver/module are you using to host the application? Graham On Apr 7, 9:24 am, tux21b <[EMAIL PROTECTED]> wrote: > Hi everybody, > > I know that this problem isn't related directly to sqlalchemy, but > maybe somebody can help me thought. We have develope

[sqlalchemy] Re: Strange caching problem with Apache

2008-03-28 Thread Graham Dumpleton
On Mar 29, 11:02 am, Michael Bayer <[EMAIL PROTECTED]> wrote: > On Mar 28, 2008, at 7:56 PM, john spurling wrote: > > > I added debugging to get id(session) and len(list(session)). The > > session id is unique every time, and len(list(session)) is 0. I also > > called session.clear() before usin

[sqlalchemy] Re: Number of opened connections with mod_python

2007-10-08 Thread Graham Dumpleton
Damn it. I hate it when Google groups appears to loose my messages. The post I just sent to this group appeared really quick, but the much longer message I sent earlier still hasn't arrived. Anyway, what my original longer post which appears to have disappeared pointed out was that because the OP

[sqlalchemy] Re: Number of opened connections with mod_python

2007-10-08 Thread Graham Dumpleton
On Oct 9, 9:54 am, Michael Bayer <[EMAIL PROTECTED]> wrote: > There's no way to have a single in-python connection pool shared > amongst child processes since that's not prefork's execution model. > The "threaded" MPM would produce the threaded behavior you're looking > for but I think in most c

[sqlalchemy] Re: sqlalchemy + django

2007-08-17 Thread Graham Dumpleton
Just as support for Michael's comments about module reloaders often causing problems with pickle, see the following discussion: http://code.google.com/p/modwsgi/wiki/IssuesWithPickleModule May not at all be relevant to your problem, but may still be of interest. Graham On Aug 18, 8:01 am, Mi