From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | M(dot)Boekhold(at)et(dot)tudelft(dot)nl |
Cc: | tgl(at)sss(dot)pgh(dot)pa(dot)us, hackers(at)postgreSQL(dot)org |
Subject: | Re: [HACKERS] Proposal for async support in libpq |
Date: | 1998-04-19 01:16:59 |
Message-ID: | 199804190116.VAA07631@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-hackers |
>
> > In backend/libpq/pqcomm.c, I see pg_sendoob() which sends out-of-band
> > data FROM the backend TO the client, but it is not called from anywhere.
> >
> > This could be a method of signaling that a notification was pending, and
> > sending out-of-band data FROm the client TO the backend could be used
> > for cancelling a query.
> >
> > out-of-band data causes a convenient signal to the process on the other
> > end, which can easily be used to handle these cases.
>
> Wasn't the problem with OOB data that java doesn't support this? I
> remember that OOB data has come up before on this list a long time ago,
> and that at that time some java bloke (peter?) started to complain :)
I sure don't remember this topic, or anyone complaining about OOB.
--
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