Hello Michael, Would you share your temp patch here?
TIA, J On Mar 20, 12:52 am, MikeL <michael.la...@gmail.com> wrote: > I wasn't sure where this stuff was being tracked, but I did find a > circular reference in the database wrapper. The DatabaseCreation and > DatabaseIntrospection objects being created in the MySQL wrapper where > passing references of itself, but there wasn't a per-defined method > for removing those references. > > Should BaseDatabaseIntrospection and BaseDatabaseCreation be holding a > weakref of the database wrapper instead? > Or is there some connection pooling system that needs to be aware of > the Mulit-db stuff? > Does any of this seem sane? > > My _hack_ (temp and not perfect I know) involved a class wrapping > around QuerySet and monitoring the clone counts (split per wrapper > instance) so when the final QuerySet was deleted it would clear the > two references allowing the database wrapper to be garbage collected. > > TIA, > > Michael LaRue > > On Mar 19, 2:10 pm, Alex Gaynor <alex.gay...@gmail.com> wrote: > > > On Thu, Mar 19, 2009 at 5:06 PM, MikeL <michael.la...@gmail.com> wrote: > > > > I'm using the code from: > > > >http://www.eflorenzano.com/blog/post/easy-multi-database-support-django/ > > > > After repeated use, there can be over a hundred idling connection to > > > MySQL for both production and development builds. Removing the > > > Multiple DB in the model causes the symptoms to stop. > > > > I've been trying to track down where the circular reference (if it's > > > that) is causing the connections to not be closed/deleted without much > > > luck. Is this use of _default_manager just plain flawed? If not, does > > > anyone know if there is a working fix? > > > > TIA, > > > > Michael LaRue > > > It's not a default manager issue, the issue is by default django closes the > > connection at the end of the request, but it only tracks the default > > connection, so your cusotm multidb support isn't tracked. > > > Alex > > > -- > > "I disapprove of what you say, but I will defend to the death your right to > > say it." --Voltaire > > "The people's good is the highest law."--Cicero --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
