From: Eli Zaretskii <eliz@gnu.org>
To: Matthias Dahl <ml_emacs-lists@binary-island.eu>
Cc: eggert@cs.ucla.edu, emacs-devel@gnu.org
Subject: Re: wait_reading_process_ouput hangs in certain cases (w/ patches)
Date: Thu, 16 Nov 2017 17:37:20 +0200 [thread overview]
Message-ID: <83wp2qi6a7.fsf@gnu.org> (raw)
In-Reply-To: <03261534-6bf5-1a5d-915f-d3c55aaa35e9@binary-island.eu> (message from Matthias Dahl on Wed, 15 Nov 2017 15:03:27 +0100)
> Cc: emacs-devel@gnu.org
> From: Matthias Dahl <ml_emacs-lists@binary-island.eu>
> Date: Wed, 15 Nov 2017 15:03:27 +0100
>
> The crucial part is: ALL data has been read from our wait_proc while we
> were running timers or filters -- and no further data will become
> available until there is some interaction again with the process. That
> is the case with the ispell process.
>
> wait_reading_... currently has no chance/code to detect such an event
> since it solely relies on pselect calls and such -- which will come up
> empty handed if no further data is available, and there is nothing to
> change that.
Indeed, that was also my conclusion. Paul, if you are saying that
there is some machinery in wait_reading_process_output to handle such
situations, and it just doesn't DTRT in this case for some reason,
then please point out where that code lives.
Thanks.
next prev parent reply other threads:[~2017-11-16 15:37 UTC|newest]
Thread overview: 151+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-24 18:52 wait_reading_process_ouput hangs in certain cases (w/ patches) Matthias Dahl
2017-10-25 14:53 ` Eli Zaretskii
2017-10-26 14:07 ` Matthias Dahl
2017-10-26 16:23 ` Eli Zaretskii
2017-10-26 18:56 ` Matthias Dahl
2017-10-28 8:20 ` Matthias Dahl
2017-10-28 9:28 ` Eli Zaretskii
2017-10-30 9:48 ` Matthias Dahl
2017-11-03 8:52 ` Matthias Dahl
2017-11-03 9:58 ` Eli Zaretskii
2017-11-04 12:11 ` Eli Zaretskii
2017-11-06 14:15 ` Matthias Dahl
2017-11-06 16:34 ` Eli Zaretskii
2017-11-06 18:24 ` Paul Eggert
2017-11-06 20:17 ` Eli Zaretskii
2017-11-07 14:18 ` Matthias Dahl
2017-11-07 16:40 ` Eli Zaretskii
2017-11-10 14:45 ` Matthias Dahl
2017-11-10 15:25 ` Eli Zaretskii
2017-11-12 21:17 ` Paul Eggert
2017-11-13 3:27 ` Eli Zaretskii
2017-11-13 5:27 ` Paul Eggert
2017-11-13 16:00 ` Eli Zaretskii
2017-11-13 19:42 ` Paul Eggert
2017-11-13 20:12 ` Eli Zaretskii
2017-11-13 14:13 ` Matthias Dahl
2017-11-13 16:10 ` Eli Zaretskii
2017-11-14 15:05 ` Matthias Dahl
2017-11-13 19:44 ` Paul Eggert
2017-11-14 14:58 ` Matthias Dahl
2017-11-14 15:24 ` Paul Eggert
2017-11-14 16:03 ` Eli Zaretskii
2017-11-14 16:23 ` Eli Zaretskii
2017-11-14 21:54 ` Paul Eggert
2017-11-15 14:03 ` Matthias Dahl
2017-11-16 15:37 ` Eli Zaretskii [this message]
2017-11-16 16:46 ` Paul Eggert
2017-11-18 14:24 ` Matthias Dahl
2017-11-18 14:51 ` Eli Zaretskii
2017-11-18 17:14 ` Stefan Monnier
2017-11-19 7:07 ` Paul Eggert
2017-11-19 15:42 ` Eli Zaretskii
2017-11-19 17:06 ` Paul Eggert
2017-11-20 15:29 ` Matthias Dahl
2017-11-21 14:44 ` Matthias Dahl
2017-11-21 21:31 ` Clément Pit-Claudel
2017-11-22 14:14 ` Matthias Dahl
2017-11-22 8:55 ` Paul Eggert
2017-11-22 14:33 ` Matthias Dahl
2017-11-24 2:31 ` Stefan Monnier
2017-12-28 17:52 ` Eli Zaretskii
2017-12-04 9:40 ` Matthias Dahl
2018-02-13 14:25 ` Matthias Dahl
2018-02-13 16:56 ` Paul Eggert
2018-02-16 16:01 ` Eli Zaretskii
2018-02-16 16:09 ` Lars Ingebrigtsen
2018-02-16 16:54 ` Lars Ingebrigtsen
2018-02-22 11:45 ` andres.ramirez
2018-02-26 14:39 ` Matthias Dahl
2018-02-26 15:11 ` andrés ramírez
2018-02-26 15:17 ` Lars Ingebrigtsen
2018-02-26 15:29 ` andrés ramírez
2018-02-26 16:52 ` Daniel Colascione
2018-02-26 17:19 ` andrés ramírez
2018-02-26 17:24 ` Daniel Colascione
2018-02-27 1:53 ` Re: andrés ramírez
2018-02-27 9:15 ` wait_reading_process_ouput hangs in certain cases (w/ patches) Matthias Dahl
2018-02-27 12:01 ` Lars Ingebrigtsen
2018-02-27 9:11 ` Matthias Dahl
2018-02-27 11:54 ` andrés ramírez
2018-02-27 15:02 ` Matthias Dahl
2018-02-27 15:13 ` Lars Ingebrigtsen
2018-02-27 15:17 ` Matthias Dahl
2018-02-27 15:19 ` Lars Ingebrigtsen
2018-02-27 15:14 ` Matthias Dahl
2018-02-27 15:17 ` Lars Ingebrigtsen
2018-03-01 10:42 ` Lars Ingebrigtsen
2018-03-01 14:36 ` Matthias Dahl
2018-03-01 15:10 ` andrés ramírez
2018-03-01 16:30 ` T.V Raman
2018-03-01 16:46 ` andrés ramírez
2018-03-01 18:23 ` T.V Raman
2018-03-01 19:13 ` Eli Zaretskii
2018-03-02 20:21 ` andrés ramírez
2018-03-03 7:55 ` Eli Zaretskii
2018-03-05 14:43 ` Matthias Dahl
2018-03-05 14:44 ` Lars Ingebrigtsen
2018-03-05 14:54 ` Matthias Dahl
2018-03-13 9:54 ` Matthias Dahl
2018-03-13 12:35 ` Robert Pluim
2018-03-13 13:40 ` Robert Pluim
2018-03-13 15:10 ` Matthias Dahl
2018-03-13 15:30 ` Robert Pluim
2018-03-13 15:36 ` Dmitry Gutov
2018-03-13 15:46 ` Robert Pluim
2018-03-13 15:56 ` Dmitry Gutov
2018-03-13 16:57 ` Robert Pluim
2018-03-13 18:03 ` Eli Zaretskii
2018-03-13 20:12 ` Robert Pluim
2018-03-14 14:21 ` Matthias Dahl
2018-03-13 16:32 ` Lars Ingebrigtsen
2018-03-14 9:32 ` Matthias Dahl
2018-03-14 14:55 ` Lars Ingebrigtsen
2018-03-31 15:44 ` Lars Ingebrigtsen
2018-04-01 2:05 ` andrés ramírez
2018-06-08 5:11 ` Leo Liu
2018-06-08 6:57 ` Eli Zaretskii
2018-06-08 9:07 ` Leo Liu
2018-03-13 16:12 ` Eli Zaretskii
2018-03-14 4:16 ` Leo Liu
2018-03-14 9:22 ` Robert Pluim
2018-03-15 0:37 ` Leo Liu
2018-03-14 15:09 ` andrés ramírez
2018-03-14 16:45 ` Eli Zaretskii
2018-03-15 1:03 ` Leo Liu
2018-03-15 7:55 ` Robert Pluim
2018-03-14 22:54 ` Stefan Monnier
2018-03-15 1:06 ` Leo Liu
2018-03-14 9:56 ` Matthias Dahl
2018-03-14 12:24 ` Stefan Monnier
2018-03-14 14:34 ` Matthias Dahl
2018-03-14 22:52 ` Stefan Monnier
2018-03-15 15:17 ` Matthias Dahl
2018-03-14 16:43 ` Eli Zaretskii
2018-03-15 14:59 ` Matthias Dahl
2018-06-26 13:36 ` Matthias Dahl
2018-06-26 14:09 ` andrés ramírez
2018-06-27 13:10 ` Matthias Dahl
2018-06-27 15:18 ` Eli Zaretskii
2018-06-28 8:01 ` Matthias Dahl
2018-06-28 13:04 ` Eli Zaretskii
2018-06-28 13:25 ` Matthias Dahl
2018-06-28 16:33 ` Leo Liu
2018-06-28 18:31 ` T.V Raman
2018-07-02 13:27 ` Matthias Dahl
2018-07-02 14:35 ` T.V Raman
2018-07-03 13:27 ` Matthias Dahl
2018-07-03 13:52 ` T. V. Raman
2018-07-03 15:03 ` Stefan Monnier
2018-07-02 13:24 ` Matthias Dahl
2018-07-14 2:27 ` Leo Liu
2018-07-03 13:34 ` Matthias Dahl
2018-07-03 18:57 ` Eli Zaretskii
2018-07-04 7:35 ` Matthias Dahl
2018-07-04 15:11 ` Eli Zaretskii
2018-07-21 9:52 ` Eli Zaretskii
2018-08-07 8:38 ` Matthias Dahl
2018-08-07 17:10 ` Paul Eggert
2018-09-10 8:21 ` Eli Zaretskii
2017-11-07 17:23 ` Stefan Monnier
2017-11-10 14:53 ` Matthias Dahl
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