public inbox for [email protected]
help / color / mirror / Atom feedFrom: Karsten Hilbert <[email protected]>
To: [email protected]
To: [email protected]
Subject: Re: Designing a better connection pool for psycopg3
Date: Mon, 18 Jan 2021 16:19:49 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <CA+mi_8aMCUW873qcN1vghtMQEXX78vSLj5+LtO5dQyy_2rbbeg@mail.gmail.com>
References: <CA+mi_8aZQXzB8Kr4V0nps3aMQ74N72uWC=pZF0P1H7AW4GLasA@mail.gmail.com>
<[email protected]>
<CA+mi_8a-0Wx62eziOBwp-=ryBynsqrgx4AcBGW5+pSr3vZXjHg@mail.gmail.com>
<CABUevExMQQB3=xShPie+XR04kctiR8-P_BEUz1BmCyDLhU_yhg@mail.gmail.com>
<CA+mi_8a83=Qy-Ym+_X4tLPcD1YHVVVYF2Ki5jeHU4eDz_etG5w@mail.gmail.com>
<CABUevEy6iYxAgH6qFJN5OqiPFkv1O1JU90jbHna2xDXqFDLFHg@mail.gmail.com>
<CA+mi_8aMCUW873qcN1vghtMQEXX78vSLj5+LtO5dQyy_2rbbeg@mail.gmail.com>
Am Mon, Jan 18, 2021 at 04:12:05PM +0100 schrieb Daniele Varrazzo:
> > > partition or reconfiguration, and the app server doesn't see the
> > > database anymore. This node is arguably broken.
> >
> > Only if this is the *only* thing it does.
> >
> > It might still be able to reach other services on other nodes. Other
> > databases. Heck, even other database son the same node if it was a
> > config error.
>
> In your opinion (and Karsten's, if he'd like to chip in), what should
> happen on program start? Is attempting to create a new connection in
> the main thread, and throwing an exception if failing to do so, a
> reasonable behaviour?
Sure ! The app can always catch that and decide what to do.
Karsten
--
GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B
view thread (19+ messages) latest in thread
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: [email protected]
Cc: [email protected], [email protected]
Subject: Re: Designing a better connection pool for psycopg3
In-Reply-To: <[email protected]>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox