Re: libpq changes for synchronous replication - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: libpq changes for synchronous replication
Date
Msg-id 1290185828-sup-4858@alvh.no-ip.org
Whole thread Raw
In response to Re: libpq changes for synchronous replication  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: libpq changes for synchronous replication
List pgsql-hackers
Excerpts from Tom Lane's message of vie nov 19 12:25:13 -0300 2010:
> Robert Haas <robertmhaas@gmail.com> writes:
> > On Thu, Nov 18, 2010 at 7:43 AM, Fujii Masao <masao.fujii@gmail.com> wrote:
> >> The patch is touching protocol.sgml as follows. Isn't this enough?
> 
> > How about some updates to the "Message Flow" section, especially the
> > section on "COPY Operations"?
> 
> Yeah.  You're adding a new fundamental state to the protocol; it's not
> enough to bury that in the description of a message format.  I don't
> think a whole lot of new verbiage is needed, but the COPY section needs
> to point out that this is a different state that allows both send and
> receive, and explain what the conditions are for getting into and out of
> that state.

Is it sane that the new message has so specific a name?

-- 
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support


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