Hi,
On 2025-02-14 12:14:55 -0500, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > On 2025-02-14 08:14:45 -0500, Andrew Dunstan wrote:
> >> ... If there is interest I will
> >> bring the work up to date, and maybe we can introduce this early in the v19
> >> cycle. It would significantly reduce our dependency on IPC::Run, especially
> >> the pump() stuff.
>
> > I definitely am interested.
>
> +1. Would there be a chance of removing our use of IPC::Run entirely?
> There'd be a lot to like about that.
Unfortunately I doubt it'd get us that close to that.
We do have several tests that intentionally involve psql,
e.g. 010_tab_completion.pl, 001_password.pl. Presumably those would continue
to use something like BackgroundPsql.pm, even if we had a sane way to have
longrunning connections in tap tests.
There also are a bunch of things we use IPC::Run to run synchronously, we
probably could replace most of those without too much pain. The hardest
probably would be timeout handling.
Greetings,
Andres Freund
