Re: IPv6 patch

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Larry Rosenman <ler(at)lerctr(dot)org>, Rocco Altier <RoccoA(at)Routescape(dot)com>, Nigel Kukard <nkukard(at)lbsd(dot)net>, Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>, Peter Eisentraut <peter_e(at)gmx(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: IPv6 patch
Date: 2003-01-07 17:12:20
Message-ID: 200301071712.h07HCKN24069@candle.pha.pa.us
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Tom Lane wrote:
> Larry Rosenman <ler(at)lerctr(dot)org> writes:
> > Please make sure that you can handle the situation of a IPv6 API, but no
> > IPv6 stack. (E.G. UnixWare up to at least 7.1.3).
>
> Certainly. But that is just an autoconfiguration problem. If a v6 IP
> address is available, we should bind to it.

We already do. The issue is what way should we give admins to _fail_ if
IPv6 doesn't start. Maybe just a postgresql.conf setting,
"exit_on_ipv6_failure" or something like that. It unlinks the param to
the -i/tcpip_socket functionality. However, it doesn't give us a way to
do IPv4 only if the server supports IPv6 too, or to do IPv6 only.

--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073

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