From: Michael Albinus <michael.albinus@gmx.de>
To: Leo Liu <sdl.web@gmail.com>
Cc: 16928@debbugs.gnu.org
Subject: bug#16928: 24.3.50; file _flymake not deleted on remote hosts
Date: Tue, 04 Mar 2014 14:14:14 +0100 [thread overview]
Message-ID: <87iorugl7d.fsf@gmx.de> (raw)
In-Reply-To: <m1r46jgwal.fsf@gmail.com> (Leo Liu's message of "Mon, 03 Mar 2014 23:02:26 +0800")
Leo Liu <sdl.web@gmail.com> writes:
> 1. emacs -q
> 2. (add-hook 'find-file-hook 'flymake-find-file-hook)
> 3. make sure the php executable is available
> 4. save https://github.com/drupal/drupal/raw/7.x/update.php in a remote
> host
> 5. open it in emacs
>
> And I see update_flymake.php not being deleted (cleaned up). So it seems
> at the time flymake-simple-cleanup was called, (file-exists-p
> "/host:/path/to/update_flymake.php") returned false.
Yes, I could reproduce it. The problem is, that flymake starts an
asynchronous process. It's sentinel calls then flymake-simple-cleanup,
which fires file-exists-p to an unpredictable time.
After serving flymake-find-file-hook, find-file has continued with the
other functions in find-file-hook. When the file-exists-p call from the
sentinel happened, Tramp was busy with requests from
vc-find-file-hook. And since Tramp is designed to work sequentially, it
couldn't serve promptly :-(
As temporary workaround, you could try
(add-hook 'find-file-hook 'flymake-find-file-hook 'append)
I will check, whether Tramp could be enabled to handle such asynchronous
calls.
> Leo
Best regards, Michael.
next prev parent reply other threads:[~2014-03-04 13:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-03 15:02 bug#16928: 24.3.50; file _flymake not deleted on remote hosts Leo Liu
2014-03-04 13:14 ` Michael Albinus [this message]
2014-03-04 14:20 ` Leo Liu
2014-03-04 14:53 ` Michael Albinus
2014-03-07 14:19 ` Michael Albinus
2014-03-07 15:21 ` Leo Liu
2019-09-30 3:54 ` Stefan Kangas
2019-10-02 13:00 ` Michael Albinus
2019-10-02 13:03 ` Stefan Kangas
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