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

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