Re: BUG #7534: walreceiver takes long time to detect n/w breakdown

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Amit kapila <amit(dot)kapila(at)huawei(dot)com>, Pg Bugs <pgsql-bugs(at)postgresql(dot)org>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: BUG #7534: walreceiver takes long time to detect n/w breakdown
Date: 2012-10-02 03:50:42
Message-ID: 1349149814-sup-7217@alvh.no-ip.org
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Excerpts from Robert Haas's message of lun oct 01 21:02:54 -0300 2012:
> On Mon, Oct 1, 2012 at 12:57 PM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
> > I believe many users are basically familiar with TCP keepalives and how to
> > specify it. So I think that this approach would be intuitive to users.
>
> My experience is that many users are unfamiliar with TCP keepalives
> and that when given the options they tend to do it wrong. I think a
> simpler system would be better.

+1

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

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