From: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
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To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: keepalives on MacOS X |
Date: | 2010-06-29 03:48:08 |
Message-ID: | AANLkTinRTXN9EPfNaN0dhUyculeDog5rAa4qliwWMclb@mail.gmail.com |
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Lists: | pgsql-hackers |
On Tue, Jun 29, 2010 at 4:07 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> It looks like the recent keepalives patch won't support MacOS X,
> because MacOS X does not have the TCP_KEEPIDLE, TCP_KEEPINTVL, and
> TCP_KEEPCNT socket parameters. It does have this:
>
> #define TCP_KEEPALIVE 0x10 /* idle time used when
> SO_KEEPALIVE is enabled */
>
> Should we try to support that as a synonym for TCP_KEEPIDLE, if that's
> what it is? Or not worry about it? Or... what?
I'm not sure that can be a synonym for TCP_KEEPIDLE, but if so we should
change not only a client-side but also server-side.
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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