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Re: [INTERFACES] PQnotifies & select

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Ken J(dot) Wright" <ken(at)ori-ind(dot)com>
Cc: pgsql-interfaces(at)postgresql(dot)org
Subject: Re: [INTERFACES] PQnotifies & select
Date: 1999-09-24 00:35:14
Message-ID: 27140.938133314@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-interfaces
"Ken J. Wright" <ken(at)ori-ind(dot)com> writes:
> What handle(s) would I need to feed to select() to wait for a notification
> which I can then pickup via PQnotifies()?

PQsocket(connobject) delivers the file descriptor, or -1 if there is no
open connection.  There is some doco about this in the current
documentation set, although I have to agree it's terse.

			regards, tom lane

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