From:
Magnus Hagander <magnus(at)hagander(dot)net>
To:
Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc:
Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject:
Re: Streaming replication status
Date:
2010-01-12 14:20:10
Message-ID:
9837222c1001120620s522e1945x6c79eca4ec55baf6@mail.gmail.com (view raw or flat )
Thread:
2010-01-08 21:16:12 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-01-08 22:20:47 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-10 11:17:41 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-10 16:40:37 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-01-10 17:40:54 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-10 20:10:29 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-10 22:30:53 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-10 23:14:18 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-12 03:45:41 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-12 04:21:29 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-12 05:13:47 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-12 07:24:53 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-12 07:39:55 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-12 18:48:38 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-12 20:11:54 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-01-12 20:39:00 from Robert Haas <robertmhaas(at)gmail(dot)com>
2010-01-12 20:42:57 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-01-12 21:34:18 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-01-12 21:36:05 from "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
2010-01-12 22:37:11 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-13 02:18:50 from Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>
2010-01-13 04:26:49 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-01-12 20:49:01 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-12 21:02:38 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-12 21:35:05 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-01-12 22:26:42 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-12 22:41:21 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-12 22:47:46 from "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
2010-01-12 22:54:35 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-12 23:00:03 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2010-01-13 08:47:33 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-14 08:33:41 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-15 04:07:52 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-15 04:20:41 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-15 06:53:18 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-15 16:50:39 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-15 16:55:59 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2010-01-15 17:30:27 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-15 18:03:53 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
2010-01-16 17:22:57 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-15 17:24:58 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-15 18:44:18 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-16 17:18:07 from Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
2010-01-16 23:53:54 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-18 03:03:06 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-03-20 08:49:23 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-03-22 22:56:33 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-03-23 01:36:19 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-03-23 02:29:00 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-01-13 03:05:26 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-13 03:55:24 from Josh Berkus <josh(at)agliodbs(dot)com>
2010-01-12 07:22:06 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-01-12 08:04:35 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-12 10:15:21 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-12 10:18:45 from Magnus Hagander <magnus(at)hagander(dot)net>
2010-01-12 14:39:50 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-01-11 08:36:22 from Craig Ringer <craig(at)postnewspapers(dot)com(dot)au>
2010-01-12 03:59:30 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-12 04:24:24 from Greg Smith <greg(at)2ndquadrant(dot)com>
2010-01-12 05:16:23 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-13 01:44:48 from Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>
2010-01-09 01:38:22 from Greg Stark <gsstark(at)mit(dot)edu>
2010-01-09 06:53:48 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-09 06:49:13 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-09 07:25:31 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
2010-01-12 02:59:20 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-12 13:59:01 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-01-12 14:13:30 from Andrew Dunstan <andrew(at)dunslane(dot)net>
2010-01-12 14:20:10 from Magnus Hagander <magnus(at)hagander(dot)net>
2010-01-12 20:06:10 from Marko Kreen <markokr(at)gmail(dot)com>
2010-01-12 20:40:34 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2010-01-13 05:10:27 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
2010-01-10 11:13:35 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2010-01-12 01:16:57 from Bruce Momjian <bruce(at)momjian(dot)us>
2010-01-13 05:34:26 from Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
Lists:
pgsql-hackers
On Tue, Jan 12, 2010 at 15:13, Andrew Dunstan <andrew(at)dunslane(dot)net> wrote:
>
>
> Tom Lane wrote:
>>
>> Fujii Masao <masao(dot)fujii(at)gmail(dot)com> writes:
>>
>>>
>>> I'm not sure whether poll(2) should be called for this purpose. But
>>> poll(2) and select(2) seem to often come together in the existing code.
>>> We should follow such custom?
>>>
>>
>> Yes. poll() is usually more efficient, so it's preferred, but not all
>> platforms have it. (On the other side, I think Windows might have
>> only poll and not select.)
>>
>>
>>
>
> No, other way around, I'm fairly sure.
Yeah, the emulation layer has select, not poll. It basically
translates the select into what looks very much like a poll, so maybe
we should consider implementing poll as well/instead. But for now,
select() is what we have.
--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/
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Next :From: Boszormenyi ZoltanDate: 2010-01-12 14:23:19Subject : Re: [PATCH] Provide rowcount for utility SELECTsPrevious :From : Andrew DunstanDate : 2010-01-12 14:13:30Subject : Re: Streaming replication status
