Re: PGSTAT: bind(2): Can't assign requested address

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Bjoern A(dot) Zeeb" <bzeeb-lists(at)lists(dot)zabbadoz(dot)net>
Cc: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, pgsql-bugs(at)postgresql(dot)org
Subject: Re: PGSTAT: bind(2): Can't assign requested address
Date: 2006-04-05 15:35:39
Message-ID: 7221.1144251339@sss.pgh.pa.us
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"Bjoern A. Zeeb" <bzeeb-lists(at)lists(dot)zabbadoz(dot)net> writes:
> A datagram socket (SOCK_DGRAM) is called "UDP Socket" when it
> assumes IP (AF_INET) or IPv6 (AF_INET6) as it's underlying
> protocol.
> But you can always use SOCK_DGRAM over AF_LOCAL.

I'm unconvinced that that has the same semantics on all platforms.
Unix pipes traditionally have different behavior with respect to
blocking, partial message send, etc.

regards, tom lane

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