From: | "Chuck McDevitt" <cmcdevitt(at)greenplum(dot)com> |
---|---|
To: | "Oliver Jowett" <oliver(at)opencloud(dot)com> |
Cc: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, andrew(at)supernews(dot)com, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Feature freeze date for 8.1 |
Date: | 2005-05-02 22:13:17 |
Message-ID: | BB05A27C22288540A3A3E8F3749B45AB32C0DD@MI8NYCMAIL06.Mi8.com |
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Lists: | pgsql-hackers |
> -----Original Message-----
> From: Oliver Jowett [mailto:oliver(at)opencloud(dot)com]
> Sent: Monday, May 02, 2005 3:06 PM
> To: Chuck McDevitt
> Cc: Tom Lane; andrew(at)supernews(dot)com; pgsql-hackers(at)postgresql(dot)org
> Subject: Re: [HACKERS] Feature freeze date for 8.1
>
> Chuck McDevitt wrote:
>
> > Why not just use SO_KEEPALIVE on the TCP socket?
>
> We already do, but the default keepalive interval makes it next to
useless.
>
> -O
So, change the default. On Linux it's in
/proc/sys/net/ipv4/tcp_keepalive_time
Admittedly, this isn't a great solution, but it had the advantage of
being simple.
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