Another problem seems to be that I'm not checking anywhere that a
regular connection (not autovac) is not using an autovac-reserved PGPROC
slot :-( I think I should tweak the logic that deals with
ReservedBackends but it doesn't look entirely trivial.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support