GNU bug report logs - #32452
26.1; gnutls_try_handshake maxes out cpu retrying when server is a bit busy

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Package: emacs;

Reported by: Noam Postavsky <npostavs <at> gmail.com>

Date: Thu, 16 Aug 2018 12:14:01 UTC

Severity: minor

Tags: moreinfo

Found in version 26.1

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

Message #11 received at 32452 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Noam Postavsky <npostavs <at> gmail.com>
Cc: 32452 <at> debbugs.gnu.org
Subject: Re: bug#32452: 26.1;
 gnutls_try_handshake maxes out cpu retrying when server is a bit busy
Date: Thu, 16 Aug 2018 16:41:20 +0300

> From: Noam Postavsky <npostavs <at> gmail.com>
> Date: Thu, 16 Aug 2018 08:13:40 -0400
> 
> Recently the debbugs.gnu.org server is slow to respond.  I notice this
> both when opening bug reports in Firefox, and from Emacs.  However,
> Emacs uses 100% cpu while waiting for the server.  I added a message
> call in gnutls_try_handshake (see patch below), and got "gnutls
> non-fatal: Resource temporarily unavailable, try again. [190088 times]"
> in *Messages*.  This was from doing M-x gnus-read-ephemeral-bug-group,
> it took 5 or 10 seconds to (eventually successfully) complete.

Does anything change if you disable asynchronous DNS and connection
establishment?
This bug report was last modified 3 years and 117 days ago.

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