Nathan Bossart <nathandboss...@gmail.com> writes:
> On Fri, Jul 22, 2022 at 02:56:22PM -0400, Tom Lane wrote:
>> + if (!bootstrap &&
>> + !IsAutoVacuumWorkerProcess() &&
>> + !IsBackgroundWorker &&
>> + !am_walsender)
>> + process_session_preload_libraries();
> I worry that this will be easily missed when adding new types of
> non-interactive sessions, but I can't claim to have a better idea.
Yeah, that bothered me too. A variant that I'd considered is to
create a local variable "bool interactive" and set it properly
in each of the arms of the if-chain dealing with authentication
(starting about postinit.c:800). While that approach would cover
most of the tests shown above, it would not have exposed the issue
of needing to check am_walsender, so I'm not very convinced that
it'd be any better.
Another idea is to add a "bool interactive" parameter to InitPostgres,
thereby shoving the issue out to the call sites. Still wouldn't
expose the am_walsender angle, but conceivably it'd be more
future-proof anyway?
regards, tom lane
