Horton

Re: Patch: Implement failover on libpq connect level.

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
Cc: Mithun Cy <mithun.cy@enterprisedb.com>, Peter van Hardenberg <pvh@pvh.ca>, Peter Eisentraut <peter_e@gmx.net>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2016-11-22T20:52:38Z
Lists: pgsql-hackers 
On Sun, Nov 13, 2016 at 9:02 PM, Tsunakawa, Takayuki
<tsunakawa.takay@jp.fujitsu.com> wrote:
> From: pgsql-hackers-owner@postgresql.org
>> [mailto:pgsql-hackers-owner@postgresql.org] On Behalf Of Robert Haas
>> Great, committed.  There's still potentially more work to be done here,
>> because my patch omits some features that were present in Victor's original
>> submission, like setting the failover timeout, optionally randomizing the
>> order of the hosts, and distinguishing between master and standby servers;
>> Victor, or anyone, please feel free to submit separate patches for those
>> things.
>
> The attached patch fixes some bugs and make a clarification for doc.  Could you check and test the authentication stuff as I don't have an environment at hand?

I don't have an environment at hand, either, but I think your fixes
are correct, so I have committed them.

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

Commits

  1. libpq: Add target_session_attrs parameter.

  2. Remove superuser checks in pgstattuple

  3. Fix unwanted flushing of libpq's input buffer when socket EOF is seen.