Re: Replication server timeout patch

From: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
To: Daniel Farina <daniel(at)heroku(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Daniel Farina <drfarina(at)acm(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Replication server timeout patch
Date: 2011-02-14 08:48:40
Message-ID: AANLkTikpARu0T_iJgvCw3zR3_-zqytRGhH5U6koZBLGm@mail.gmail.com
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On Sat, Feb 12, 2011 at 8:58 AM, Daniel Farina <daniel(at)heroku(dot)com> wrote:
> Context diff equivalent attached.

Thanks for the patch!

As I said before, the timeout which this patch provides doesn't work well
when the walsender gets blocked in sending WAL. At first, we would
need to implement a non-blocking write function as an infrastructure
of the replication timeout, I think.
http://archives.postgresql.org/message-id/AANLkTi%3DPu2ne%3DVO-%2BCLMXLQh9y85qumLCbBP15CjnyUS%40mail.gmail.com

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center

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