Tell a supervisor to stop when all children are gone

[Roger Lipscombe]

Use 'auto_shutdown' and mark all of the children as 'significant'; see
https://www.erlang.org/doc/man/supervisor.html#significant_child.
Requires OTP-24.something, iirc.

On Wed, 23 Mar 2022 at 08:00, Frank Muller <frank.muller.erl@REDACTED> wrote:
>
> Hi guys,
>
> How should I configure my supervisor to automatically stop it when its children are stopped?
>
> I’m using rest_for_one strategy.
>
> Thanks.
> /Frank