Postgres Pro
Downloads
Home   >   mailing lists

Re: Sending notifications from the master to the standby - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Sending notifications from the master to the standby
Date
Msg-id 7733.1326256418@sss.pgh.pa.us
Whole thread Raw
In response to Re: Sending notifications from the master to the standby  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Sending notifications from the master to the standby
Re: Sending notifications from the master to the standby
List pgsql-hackers
Tree view 
BTW ... it occurs to me to ask whether we really have a solid use-case
for having listeners attached to slave servers.  I have personally never
seen an application for LISTEN/NOTIFY in which the listeners were
entirely read-only.  Even if there are one or two cases out there, it's
not clear to me that supporting it is worth the extra complexity that
seems to be needed.
        regards, tom lane

pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: Sending notifications from the master to the standby
Next
From: Greg Smith
Date:
Subject: Re: checkpoint writeback via sync_file_range