Re: pgsql: Separate messages for standby replies and hot standby feedback.

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-committers(at)postgresql(dot)org
Subject: Re: pgsql: Separate messages for standby replies and hot standby feedback.
Date: 2011-02-18 19:12:51
Message-ID: AANLkTiktg1gNAmnj_FgbmRpHqz1bEvbrpCYw_5SWd7L+@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers pgsql-hackers

On Fri, Feb 18, 2011 at 2:07 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> On Fri, 2011-02-18 at 20:22 +0200, Heikki Linnakangas wrote:
>> On 18.02.2011 13:34, Simon Riggs wrote:
>> > Separate messages for standby replies and hot standby feedback.
>> > Allow messages to be sent at different times, and greatly reduce
>> > the frequency of hot standby feedback. Refactor to allow additional
>> > message types.
>>
>> Please update the docs too, these messages are briefly explained at
>> http://developer.postgresql.org/pgdocs/postgres/protocol-replication.html
>
> Hadn't forgotten, just working thru things in priority order.

Updating the documentation is surely not a low-priority item.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

In response to

Browse pgsql-committers by date

  From Date Subject
Next Message Simon Riggs 2011-02-19 00:42:15 Re: Re: [COMMITTERS] pgsql: Make a hard state change from catchup to streaming mode.
Previous Message Bruce Momjian 2011-02-18 19:12:22 Re: pgsql: Use $INDENT rather than indent throughout the pgindent code

Browse pgsql-hackers by date

  From Date Subject
Next Message Andrew Dunstan 2011-02-18 19:16:15 SR standby hangs
Previous Message Robert Haas 2011-02-18 19:10:19 Re: Assertion failure on UNLOGGED VIEW and SEQUENCE