Re: [HACKERS] Optional message to user when terminating/cancelling backend

From: Andres Freund <andres(at)anarazel(dot)de>
To: Daniel Gustafsson <daniel(at)yesql(dot)se>
Cc: PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Optional message to user when terminating/cancelling backend
Date: 2018-04-09 21:55:09
Message-ID: 20180409215509.ldkuvfrqnzerefzd@alap3.anarazel.de
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Hi,

On 2017-06-20 13:01:35 -0700, Andres Freund wrote:
> For extensions it'd also be useful if it'd be possible to overwrite the
> error code. E.g. for citus there's a distributed deadlock detector,
> running out of process because there's no way to interrupt lock waits
> locally, and we've to do some ugly hacking to generate proper error
> messages and code from another session.

What happened to this request? Seems we're out of the crunch mode and
could round the feature out a littlebit more...

Greetings,

Andres Freund

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