On Tue, Aug 01, 2023 at 11:51:35AM +0900, Masahiro Ikeda wrote:
> Thanks for committing the main patch.
>
> In my understanding, the rest works are
> * to support WaitEventExtensionMultiple()
> * to replace WAIT_EVENT_EXTENSION to custom wait events
>
> Do someone already works for them? If not, I'll consider
> how to realize them.
Note that postgres_fdw and dblink use WAIT_EVENT_EXTENSION, but have
no dependency to shared_preload_libraries. Perhaps these could just
use a dynamic handling but that deserves a separate discussion because
of the fact that they'd need shared memory without being able to
request it. autoprewarm.c is much simpler.
--
Michael