bug#71966: 30.0.60; Intermittent failure in eglot-tests

[Jeremy Bryant via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>]

john muhl <jm@pub.pink> writes:

> The failing test is ‘eglot-test-auto-detect-running-server’. I
> can’t reproduce it here by running the individual test in a loop
> (well it didn’t fail during 5 hours of looping). However it has
> failed 10 times in the last 62 runs of ‘make check’. It only
> happens on the 32bit ARM test machine but happens across all
> tested configurations there.
>
> I was able to run ‘make check’ a dozen times without failure using
> the patch below. Let’s see how it does for a week or two of builds.
>
>   --- a/test/lisp/progmodes/eglot-tests.el
>   +++ b/test/lisp/progmodes/eglot-tests.el
>   @@ -326,7 +326,7 @@ eglot-tests--auto-detect-running-server-1
>           ("anotherproject" . (("cena.c" . "bla"))))
>         (with-current-buffer
>             (eglot--find-file-noselect "project/coiso.c")
>   -       (should (setq server (eglot--tests-connect)))
>   +       (should (setq server (eglot--tests-connect 20)))
>           (should (eglot-current-server)))
>         (with-current-buffer
>             (eglot--find-file-noselect "project/merdix.c")
>
> [2. text/plain; eglot-tests.log]...

Adding João on this bug report