Re: Extensibility of the PostgreSQL wire protocol

From: Dave Cramer <davecramer(at)postgres(dot)rocks>
To: Álvaro Hernández <aht(at)ongres(dot)com>
Cc: Jan Wieck <jan(at)wi3ck(dot)info>, Damir Simunic <damir(dot)simunic(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Extensibility of the PostgreSQL wire protocol
Date: 2021-02-22 12:34:51
Message-ID: CADK3HHJE2Qj4p8zCMyExKesHAoh2wxZS-W1OMWSwCkBR1+KA0g@mail.gmail.com
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On Fri, 19 Feb 2021 at 15:39, Álvaro Hernández <aht(at)ongres(dot)com> wrote:

>
>
> On 19/2/21 19:30, Jan Wieck wrote:
> > [...]
> >
> > I also am not sure if building a connection pool into a background
> > worker or postmaster is a good idea to begin with. One of the
> > important features of a pool is to be able to suspend traffic and make
> > the server completely idle to for example be able to restart the
> > postmaster without forcibly disconnecting all clients. A pool built
> > into a background worker cannot do that.
> >
> >
>

Yes, when did it become a good idea to put a connection pooler in the
backend???

Dave Cramer
www.postgres.rocks

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