Re: fix archive module shutdown callback

On Mon, Oct 17, 2022 at 11:17 AM Michael Paquier <michael(at)paquier(dot)xyz> wrote:
>
> On Mon, Oct 17, 2022 at 02:30:52PM +0900, Kyotaro Horiguchi wrote:
>
> Removing PG_ENSURE_ERROR_CLEANUP() and relying on before_shmem_exit()
> is fine by me, that's what I imply upthread.

Hm. Here's a v2 patch that addresses review comments. In addition to
making it a before_shmem_exit() callback, this patch also does the
following things:
1) Renames call_archive_module_shutdown_callback() to be more
meaningful and generic as before_shmem_exit() callback.
2) Clarifies when the archive module shutdown callback gets called in
documentation.
3) Defines a shutdown callback that just emits a log message in
shell_archive.c and tests it.

Please review it further.

--
Bharath Rupireddy
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com