From: Robert Pluim <rpluim@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: Surprisingly high use of file descriptors
Date: Thu, 05 May 2022 09:13:27 +0200 [thread overview]
Message-ID: <87r1585u5k.fsf@gmail.com> (raw)
In-Reply-To: <jwvbkwcd925.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Wed, 04 May 2022 22:11:59 -0400")
>>>>> On Wed, 04 May 2022 22:11:59 -0400, Stefan Monnier <monnier@iro.umontreal.ca> said:
Stefan> Robert Pluim [2022-05-04 17:22:27] wrote:
>> But for those people who insist on using LSP with large codebases,
>> Emacs's use of 'select' is somewhat limiting.
Stefan> [ Thanks for working on this, I'll let other comment on the patch, I'm
Stefan> just curious here: ]
Stefan> Why would ``lsp-mode` or `eglot` consume anywhere near 1024 file descriptors?
Stefan> Are they launching a separate LSP server process per buffer?
They use filenotify.el to watch for the changes to all the files in
their project, which on some platforms consumes a file descriptor per
file (at least macOS, and anything kqueue based like FreeBSD). On
other platforms it uses one per directory, and Iʼm sure people have
codebases with >1024 directories.
Robert
--
next prev parent reply other threads:[~2022-05-05 7:13 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-04 15:22 1024 file descriptors should be enough for anyone Robert Pluim
2022-05-05 0:55 ` Po Lu
2022-05-05 2:51 ` Po Lu
2022-05-05 7:09 ` Robert Pluim
2022-05-06 8:28 ` Robert Pluim
2022-05-06 8:54 ` Po Lu
2022-05-06 9:02 ` Robert Pluim
2022-05-06 9:28 ` Po Lu
2022-05-06 9:31 ` Robert Pluim
2022-05-06 10:41 ` Po Lu
2022-05-06 12:21 ` Robert Pluim
2022-05-06 13:04 ` Po Lu
2022-05-06 13:20 ` Po Lu
2022-05-06 16:41 ` Robert Pluim
2022-05-05 2:11 ` Surprisingly high use of file descriptors Stefan Monnier
2022-05-05 7:13 ` Robert Pluim [this message]
2022-05-05 7:47 ` Eli Zaretskii
2022-05-05 7:51 ` Robert Pluim
2022-05-05 8:20 ` Eli Zaretskii
2022-05-05 8:25 ` Robert Pluim
2022-05-05 11:35 ` 1024 file descriptors should be enough for anyone Lars Ingebrigtsen
2022-05-05 12:30 ` Robert Pluim
2022-05-05 13:12 ` Lars Ingebrigtsen
2022-05-05 13:45 ` Robert Pluim
2022-05-24 23:50 ` Lars Ingebrigtsen
2022-05-25 15:30 ` Robert Pluim
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