From: Noam Postavsky <npostavs@gmail.com>
To: Alexander Shukaev <emacs@alexander.shukaev.name>
Cc: Emacs developers <emacs-devel@gnu.org>
Subject: Re: Emacs Hangs on Filesystem Operations on Stale NFS
Date: Mon, 11 Jun 2018 07:59:58 -0400 [thread overview]
Message-ID: <CAM-tV--AtCxSVS18VLnGNKao8xb4KV3GWFx3nA+=C92To8mn2g@mail.gmail.com> (raw)
In-Reply-To: <1727545582523435cab149c2bc857b40@alexander.shukaev.name>
On 11 June 2018 at 06:27, Alexander Shukaev
<emacs@alexander.shukaev.name> wrote:
> Well, enough rant. I think I have a proposal how to fix the issue, even
> given the blocking nature of Emacs. How about introducing a variable
> `file-access-timeout' defaulting to `nil', which would reflect a
> configurable timeout for all access operations (such as `file-readable-p')?
> This would be achieved via `SIGALARM' in the C code, which would protect
> every such operation. For example,
Does it work? According to some messages on the previous thread you
referenced [1], NFS hangs happen in the kernel so a signal would not
help.
[1]: https://lists.gnu.org/archive/html/help-gnu-emacs/2015-11/msg00266.html
next prev parent reply other threads:[~2018-06-11 11:59 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-11 10:27 Emacs Hangs on Filesystem Operations on Stale NFS Alexander Shukaev
2018-06-11 11:01 ` Andreas Schwab
2018-06-11 11:05 ` Alexander Shukaev
2018-06-11 11:50 ` Andreas Schwab
2018-06-11 12:03 ` Alexander Shukaev
2018-06-11 11:55 ` Alexander Shukaev
2018-06-11 11:59 ` Noam Postavsky [this message]
2018-06-11 12:11 ` Alexander Shukaev
2018-06-11 12:20 ` Noam Postavsky
2018-06-11 12:22 ` Alexander Shukaev
2018-06-11 12:34 ` Noam Postavsky
2018-06-11 12:41 ` Alexander Shukaev
2018-06-11 12:40 ` Andreas Schwab
2018-06-11 12:46 ` Alexander Shukaev
2018-06-11 15:51 ` Eli Zaretskii
2018-06-13 15:40 ` Paul Eggert
2018-06-12 17:26 ` Davis Herring
2018-06-12 18:26 ` Perry E. Metzger
2018-06-11 15:04 ` Stefan Monnier
2018-06-11 16:46 ` Mike Kupfer
2018-06-11 17:08 ` Stefan Monnier
2018-06-13 10:45 ` Alexander Shukaev
2018-06-13 12:35 ` Yuri Khan
2018-06-13 14:23 ` Stefan Monnier
2018-06-13 15:30 ` Yuri Khan
2018-06-13 18:09 ` Michael Albinus
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