LISTEN / NOTIFY

[Hannes Dorbath <light@xxxxxxxxxxxxxxxxxxxx>]

Is there a way I can have notifications to be streamed to the listener, 
so I don't need to poll with LISTEN?

LISTEN foo;
LISTEN
NOTIFY foo;
NOTIFY
Asynchronous notification "foo" received from server process with PID 3593.

This does work for the same backend, but not for notifications issued 
from another one.

Thanks!

--
Regards,
Hannes Dorbath