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On 10/15/2012 06:11 PM, rektide wrote:
You can look in the pg_listener table. The relname is the Listen/notify code that you call and the listenerpid is the OS pid. You can see more details of that in the pg_stat_activityHi pgsql-general, I'm interested in writing a supervisory process that can insure worker processes are running/spawn new ones if not. These workers will mainly be responsible for LISTENing to the db, which is emitting triggered_change_notification s. Is there any means to check a NOTIFY queue to see who or if anyone is LISTEN ing on it? Links: http://www.postgresql.org/docs/9.2/interactive/sql-notify.html http://www.postgresql.org/docs/9.2/interactive/tcn.html Regards, Sim |
