Re: [HACKERS] make async slave to wait for lsn to be replayed

On Tue, Mar 26, 2024 at 4:06 PM Kartyshov Ivan
<i.kartyshov@postgrespro.ru> wrote:
> Thank you for your interest to the patch.
> I understand you questions, but I fully support Alexander Korotkov idea
> to commit the minimal required functionality. And then keep working on
> other improvements.

I did further improvements in the patch.

Notably, I decided to rename the procedure to
pg_wait_for_wal_replay_lsn().  This makes the name look consistent
with other WAL-related functions.  Also it clearly states that we're
waiting for lsn to be replayed (not received, written or flushed).

Also, I did implements in the docs, commit message and some minor code fixes.

I'm continuing to look at this patch.

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Regards,
Alexander Korotkov