GNU bug report logs - #9617
23.1; Tramp blocks other Emacs use while waiting

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Michael Hoffman <gnu-hoffman <at> sneakemail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.1; Tramp blocks other Emacs use while waiting
Date: Tue, 27 Sep 2011 10:29:54 -0700

There are sometimes unavoidable delays in using Tramp to access remote
files. It would be very useful if it were possible to load or save a
buffer using Tramp in a non-blocking way so that use of Emacs on other
buffers could continue.

In GNU Emacs 23.1.3 (x86_64-unknown-linux-gnu, GTK+ Version 2.10.4)
 of 2009-08-20 on rhel5-x64.grid.gs.washington.edu
Windowing system distributor `The X.Org Foundation', version 11.0.70101000
configured using `configure  '--prefix=/net/gs/vol3/software/modules-sw/emacs/23.1/Linux/RHEL5/x86_64' '--with-x' '--with-gif=no''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: en_US
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=SCIM
  locale-coding-system: iso-latin-1-unix
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  hi-lock-mode: t
  eldoc-mode: t
  yas/global-mode: t
  yas/minor-mode: t
  shell-dirtrack-mode: t
  iswitchb-mode: t
  show-paren-mode: t
  savehist-mode: t
  global-auto-revert-mode: t
  display-time-mode: t
  auto-insert-mode: t
  recentf-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent messages:
Loading savehist...done
Loading paren...done
Loading winner...done
Loading /net/noble/vol2/home/mmh1/.recentf...done
Loading ~/etc/emacs/custom-settings...done
For information about GNU Emacs and the GNU system, type C-h C-a.
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Message #8 received at 9617 <at> debbugs.gnu.org (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Michael Hoffman <gnu-hoffman <at> sneakemail.com>
Cc: 9617 <at> debbugs.gnu.org
Subject: Re: bug#9617: 23.1; Tramp blocks other Emacs use while waiting
Date: Mon, 14 May 2012 17:24:58 +0200

Michael Hoffman <gnu-hoffman <at> sneakemail.com> writes:

> There are sometimes unavoidable delays in using Tramp to access remote
> files. It would be very useful if it were possible to load or save a
> buffer using Tramp in a non-blocking way so that use of Emacs on other
> buffers could continue.

See the discussion in <http://thread.gmane.org/gmane.emacs.devel/149634>.
A solution will be available, when Emacs supports threads.

Message #13 received at 9617 <at> debbugs.gnu.org (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Michael Hoffman <gnu-hoffman <at> sneakemail.com>
Cc: 9617 <at> debbugs.gnu.org
Subject: Re: bug#9617: 23.1; Tramp blocks other Emacs use while waiting
Date: Tue, 04 Sep 2018 15:19:24 +0200

Michael Albinus <michael.albinus <at> gmx.de> writes:

Hi Michael,

>> There are sometimes unavoidable delays in using Tramp to access remote
>> files. It would be very useful if it were possible to load or save a
>> buffer using Tramp in a non-blocking way so that use of Emacs on other
>> buffers could continue.
>
> A solution will be available, when Emacs supports threads.

It is still work in progress, but if you are interested in, you might
test Emacs from its git repository. Check out the
feature/tramp-thread-safe branch, and compile.

With the new prefix command universal-async-argument ("C-x &") you
could trigger to the find-file-* command family to visit files
asynchronously. See also the Emacs manual, node (info "(emacs) Visiting")

Note that this is not fit yet for editing precious files. Any feedback
is welcome! Don't hesitate to ask if something is unclear.

Best regards, Michael.

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