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help / color / mirror / Atom feedFrom: Daniele Varrazzo <[email protected]>
To: Magnus Hagander <[email protected]>
Cc: [email protected]
Subject: Re: Designing a better connection pool for psycopg3
Date: Mon, 18 Jan 2021 16:12:05 +0100
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On Mon, 18 Jan 2021 at 15:39, Magnus Hagander <[email protected]> wrote:
>
> On Mon, Jan 18, 2021 at 3:29 PM Daniele Varrazzo
> <[email protected]> wrote:
> > I'm trying to imagine what happens in a case such as a network
> > 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?
Cheers,
-- Daniele
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