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From: Michael Albinus <michael.albinus@gmx.de>
To: Duncan Greatwood <dgbulk@gmail.com>
Cc: 45518@debbugs.gnu.org
Subject: bug#45518: Ctrl-G Fails to Interrupt Hung Tramp Remote-Compile in Emacs 27.1
Date: Tue, 12 Jan 2021 10:02:44 +0100	[thread overview]
Message-ID: <87eeiq5xzf.fsf@gmx.de> (raw)
In-Reply-To: <CAN_Aq+qAM9YWHwnpXe3kKwY7w=n+TZ3+42w6AoOPm3JKZbhX3w@mail.gmail.com> (Duncan Greatwood's message of "Mon, 11 Jan 2021 20:34:42 -0800")

Duncan Greatwood <dgbulk@gmail.com> writes:

Hi Duncan,

> I hadn't thought of FreeBSD, but, since it's said that parts of macos
> originated with FreeBSD it was a smart idea... glad it worked!

I'm still fighting with FreeBSD Emacs to get it debugged after
blocking. But Tramp 2.5.0 has a new feature called "direct async
processes", which is an optimization for process calls in some
environments. I've tried it here, and indeed, Emacs does not block when
compiling the remote example.

You could try it yourself. Eval

(add-to-list 'tramp-connection-properties
             (list (regexp-quote "/ssh:user@host:")
                   "direct-async-process" t))

on a fresh Emacs instance, before you connect to
remote. "/ssh:user@host:" must be adapted, of course. See

(info "(tramp) Improving performance of asynchronous remote processes")

for details (this require the info file from Tramp 2.5.0).

> Thanks again!

Best regards, Michael.





  reply	other threads:[~2021-01-12  9:02 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-29  1:10 bug#45518: Ctrl-G Fails to Interrupt Hung Tramp Remote-Compile in Emacs 27.1 Duncan Greatwood
2020-12-30 10:36 ` Michael Albinus
2020-12-30 21:13 ` Duncan Greatwood
2020-12-31  8:42   ` Michael Albinus
2021-01-03 10:27     ` Michael Albinus
2021-01-03 19:27 ` Duncan Greatwood
2021-01-06 13:37   ` Michael Albinus
2021-01-06 22:54 ` Duncan Greatwood
2021-01-11 10:58   ` Michael Albinus
2021-01-11 16:52 ` Duncan Greatwood
2021-01-11 17:56   ` Michael Albinus
2021-01-12  4:34 ` Duncan Greatwood
2021-01-12  9:02   ` Michael Albinus [this message]
2021-01-12 15:02   ` Michael Albinus
2021-01-29  5:15 ` Duncan Greatwood
2021-01-29  8:53   ` Michael Albinus
2021-02-10 15:40   ` Michael Albinus
2021-02-11 15:22     ` Michael Albinus
2021-02-14  1:38 ` Duncan Greatwood
2021-02-14 14:15   ` Michael Albinus
2021-02-15 20:21 ` Duncan Greatwood
2021-02-16 20:09   ` Michael Albinus
2021-02-17  5:41 ` Duncan Greatwood
2021-02-17 15:39   ` Michael Albinus
2021-03-16  1:36 ` Duncan Greatwood
2021-03-16 18:30   ` Michael Albinus
     [not found] <CAN_Aq+rYcM7wHHWXKBqyY4P0Ew04RfkqnQUioqtUk0AOUeaRMA@mail.gmail.com>
2021-02-25 18:33 ` Michael Albinus
2021-03-15 20:49   ` Michael Albinus

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