On 05/29/2015 12:27 PM, Andres Freund wrote: > On 2015-05-29 12:08:24 -0700, Josh Berkus wrote: >> Now, BDR is good because it sets an application_name which lets me >> figure out what's using the replication slot. But that's by no means >> required; other LC plug-ins, I expect, do not do so. So there's no way >> for the user to figure out which replication connection relates to which >> slots, as far as I can tell. >> >> In this test, it's easy because there's only one replication connection >> and one slot. But imagine the case of 14 replication connections with >> their own slots. How could you possibly figure out which one was the >> laggy one? > > 9.5 shows the pid.
OK, will test, thanks. --Josh Berkus -- Josh Berkus PostgreSQL Experts Inc. http://pgexperts.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
