Re: Nicer error when connecting to standby with hot_standby=off

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: James Coleman <jtc331(at)gmail(dot)com>
Cc: Magnus Hagander <magnus(at)hagander(dot)net>, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, David Steele <david(at)pgmasters(dot)net>, David Zhang <david(dot)zhang(at)highgo(dot)ca>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Nicer error when connecting to standby with hot_standby=off
Date: 2021-03-09 14:17:22
Message-ID: 20210309141722.GA8618@alvherre.pgsql
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On 2021-Mar-09, James Coleman wrote:

> Yes, I think they both agreed on the "DETAIL: Hot standby mode is
> disabled." message, but that alternative meant not needing to add any
> new signals and pm states, correct?

Ah, I see! I was thinking that you still needed the state and signal in
order to print the correct message in hot-standby mode, but that's
(obviously!) wrong. So you're right that no signal/state are needed.

Thanks

--
Álvaro Herrera Valdivia, Chile
Si no sabes adonde vas, es muy probable que acabes en otra parte.

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