"Nick Fankhauser" <nickf(at)ontko(dot)com> writes:
> I'd expect to get this if I've killed a client connection and the postmaster
> hasn't had time to notice that the connection is defunct, but I was
> surprised that restarting the postmaster didn't clear out the connections.
It most certainly does. You sure you don't have new connections coming
in all the time?
regards, tom lane