Horton

Re: BUG #14830: Missed NOTIFications, PostgreSQL 9.1.24

Michael Paquier <michael.paquier@gmail.com>

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From: Michael Paquier <michael.paquier@gmail.com>
To: Marko Tiikkaja <marko@joh.to>
Cc: PostgreSQL mailing lists <pgsql-bugs@postgresql.org>, Tom Lane <tgl@sss.pgh.pa.us>
Date: 2017-10-03T03:00:00Z
Lists: pgsql-bugs 
On Wed, Sep 27, 2017 at 3:29 AM,  <marko@joh.to> wrote:
> So.. any ideas?  Unfortunately I can't reproduce this in an isolated
> environment, and in production this seems to be taking some time before it
> builds up into a proper issue.

Hm. Could it be some side-effect from 2bbe8a68? This has been
backpatched on all branches and it is part of 9.1.24.
-- 
Michael

Commits

  1. Fix low-probability loss of NOTIFY messages due to XID wraparound.