Quassel IRC

When quasselcore is using PostgreSQL and the database connection is interrupted for whatever reason while the core is running (service restart, network interruption when using a non-local PostgreSQL server), the core does no longer work properly until it is restarted:

- No new messages appear in connected clients
- Newly connected clients don't received backlog, even though the GUI pretends backlog fetch is happening (no error message)
- The core log fills with QsqlQuery errors like this:

2010-09-26 11:00:43 Error: unhandled Error in QSqlQuery!
2010-09-26 11:00:43 Error: last Query: EXECUTE quassel_1 (147, 500)
2010-09-26 11:00:43 Error: executed Query:
2010-09-26 11:00:43 Error: bound Values:
2010-09-26 11:00:43 Error: Error Number: -1
2010-09-26 11:00:43 Error: Error Message: FEHLER: vorbereitete Anweisung �»quassel_1�« existiert nichtQPSQL: Es konnte keine Abfrage erzeugt werden
2010-09-26 11:00:43 Error: Driver Message: QPSQL: Es konnte keine Abfrage erzeugt werden
2010-09-26 11:00:43 Error: DB Message: FEHLER: vorbereitete Anweisung �»quassel_1�« existiert nicht

I would expect quasselcore to perform a reconnect if it loses database connection, and proceed like normal.