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Re: Re: [COMMITTERS] pgsql: Send new protocol keepalive messages to standby servers.

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Re: [COMMITTERS] pgsql: Send new protocol keepalive messages to standby servers.
Date: 2012-08-09 16:11:08
Message-ID: CA+U5nMLrTd0VBNWqyx9ZNM1fUOAaHCg=z7wx+DVbVkVWbWB3Rg@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-hackers
On 5 June 2012 23:55, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Simon Riggs <simon(at)2ndQuadrant(dot)com> writes:
>> Can't we have a trial branch where quarantined patches can be placed
>> on trial for inclusion in main release?
>
> [ shrug... ]  You're welcome to publish a personal repo somewhere with
> such things.  But even if we did that in the master repo, it would have
> approximately nothing to do with released versions.  You might as well
> just figure on submitting the patch into 9.3.

In an effort to resolve the PG9.2 open item on keepalives, I have

* Ensured we have full and correct info about replication messages
available for analysis

* Turned off keepalives by default, keeping all code. It can be turned
on again by someone that knows how.

I will later do this

* Publish functions that can turn on keepalives and analyse info from
them, making them available as an Extension for 9.2

Later meaning not during the next two weeks, but by Sep 15.

That's about the simplest way of resolving it I can think of, so I
hope that's fine for y'all.

-- 
 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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