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From: Noam Postavsky <npostavs@users.sourceforge.net>
To: Michael Albinus <michael.albinus@gmx.de>
Cc: Glenn Morris <rgm@gnu.org>,
	Emacs developers <emacs-devel@gnu.org>,
	Stefan Monnier <monnier@iro.umontreal.ca>,
	Dmitry Gutov <dgutov@yandex.ru>
Subject: Re: Hanging Tramp tests (was: master 69fb12a: (loadhist-unload-element): Move ERT and cl-generic methods)
Date: Wed, 26 Jul 2017 14:28:23 -0400	[thread overview]
Message-ID: <CAM-tV-9bmJ7=KMCGMJ_OWYMAqj7hfcBessSKksoq0o8OTW2XYQ@mail.gmail.com> (raw)
In-Reply-To: <87h8xz5azo.fsf_-_@detlef>

On Wed, Jul 26, 2017 at 2:06 PM, Michael Albinus <michael.albinus@gmx.de> wrote:
> Glenn Morris <rgm@gnu.org> writes:
>
>> (It's harder than normal to figure these things out owing to hanging
>> tramp tests.)
>
> I know :-(
>
> I've nailed it down to the exact position the test hangs. Or not. It's
> the form starting at line 3809 in tramp-tests.el.
>
> I have *no* idea yet why it hangs sometimes. And only on hydra. If it
> damages other people's tests too much, I will skip this test on hydra,
> 'tho I really would like to know what's up.
>
> Comments?

Maybe using an external process would be able to end the hang more
reliably than `with-timeout'?

    (start-process "*watchdog*" nil shell-file-name shell-command-switch
                   (format "sleep 350 ; kill -SIGUSR2 %d" (emacs-pid)))



  reply	other threads:[~2017-07-26 18:28 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20170724195836.5168.34164@vcs0.savannah.gnu.org>
     [not found] ` <20170724195837.544B924C49@vcs0.savannah.gnu.org>
2017-07-25  6:46   ` master 69fb12a: (loadhist-unload-element): Move ERT and cl-generic methods Alex
2017-07-25 14:13     ` Stefan Monnier
2017-07-26 16:43   ` Glenn Morris
2017-07-26 18:06     ` Hanging Tramp tests (was: master 69fb12a: (loadhist-unload-element): Move ERT and cl-generic methods) Michael Albinus
2017-07-26 18:28       ` Noam Postavsky [this message]
2017-07-27 10:53         ` Hanging Tramp tests Michael Albinus
2017-07-27 21:47     ` master 69fb12a: (loadhist-unload-element): Move ERT and cl-generic methods Dmitry Gutov
2017-07-28  2:04       ` Stefan Monnier
2017-07-28 18:36     ` Rob Browning
2017-07-29  7:54       ` Hanging Tramp tests (was: master 69fb12a: (loadhist-unload-element): Move ERT and cl-generic methods) Michael Albinus
2017-07-29 18:03         ` Rob Browning
2017-07-30 16:12           ` Hanging Tramp tests Michael Albinus
2017-07-30 16:22             ` Rob Browning

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