On May 12, 2008, at 7:02 AM, nymaol wrote:
> > Hi, I am using SQLALchemy 0.4.5 and PostgreSQL 8.1 db with psycopg2. > If I restart the db I need to also restart my python server that is > using the SQLAlchemy for interfacing the PostgreSQL db. Is there any > means in the SQLAlchemy to automatically reconnect to the db without > needing to restart the server? I do not mean pool_recyle-attribute, > because that does not do the reconnection when needed but just in > specified intervals. the Connection will hit a "connection closed" error when first used; when that's detected, the entire connection pool is recycled. so the error should happen exactly once and then resolve itself after that. psycopg2 has been known to have a lot of quirks in this area, such as not throwing the exception in a way that it can be caught in all cases, so feel free to document situations where this does not work as expected. (use recent versions of psycopg2/sqla for best results too). --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
