From: Robert Pluim <rpluim@gmail.com>
To: Derek Zhou <derek@3qin.us>
Cc: 40665@debbugs.gnu.org
Subject: bug#40665: 28.0.50; tls hang on local ssl
Date: Thu, 16 Apr 2020 18:22:48 +0200 [thread overview]
Message-ID: <m24ktjienb.fsf@gmail.com> (raw)
In-Reply-To: <86wo6fo78r.fsf@mail.3qin.us> (Derek Zhou's message of "Thu, 16 Apr 2020 14:06:30 +0000 (UTC)")
>>>>> On Thu, 16 Apr 2020 14:06:30 +0000 (UTC), Derek Zhou <derek@3qin.us> said:
Derek> I have a vps that have ssl cert from let's encrypt. If I run emacs on
Derek> that machine and use eww to open the local url through proper DNS name,
Derek> it hangs. This only happen with gnutls 3.6+ I believe. w3m works.
w3m uses OpenSSL rather than GnuTLS, I think.
Derek> recipe:
Derek> emacs -q
Derek> M-x eww
Derek> https://u15789687.ct.sendgrid.net/ls/click?upn=5u6PACFCQRlPqbnHSU4z2cQ21VoDRd3GIiP45VZkVss-3DZL1J_BeaubjMha5v6Ct1PCBdNXS7c-2B4F-2FiYml2FeMaPqPFw6mlPCBFCAdA-2BJhSopciFrXarTStvJH7F2cC8M4I5-2BSIuHrtbPlXdAWJ2PCGsvuTDU6kkpVZ5JAYurFBfbu8uG6PzR-2BqkNWc1EoW8kPIdIY9NymfSyaiKNcH-2F4DHCP9GFBvbUhtpcMZmq3z0U-2FWPsThxiaP-2BlzG2O8BI46NDehudn-2FKUS7g-2FjrNI0N1zBKjqzV6MI7ge8846jUqXY-2FUQ3jE
Derek> This only happens when running on mail.3qin.us itself; from across the
Derek> network it is ok. I believe it is timing related and worsen by very
Derek> short network latency and small files.
Which version exactly of GnuTLS are you running? Is it possible for
you to do a local install of a newer version and try that with emacs?
Otherwise, maybe turning off TLS1.3 will help:
(setq gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3")
Another thing to try is setting 'gnutls-log-level' to progressively
higher values, to see if it resolves the timing issues.
Robert
next prev parent reply other threads:[~2020-04-16 16:22 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 14:06 bug#40665: 28.0.50; tls hang on local ssl Derek Zhou
2020-04-16 16:22 ` Robert Pluim [this message]
2020-04-16 18:22 ` Derek Zhou
2020-04-16 20:47 ` Derek Zhou
2020-04-16 23:01 ` Derek Zhou
2020-04-17 18:41 ` Derek Zhou
2020-04-18 2:44 ` Derek Zhou
2020-04-19 14:34 ` Robert Pluim
2020-04-19 15:34 ` Derek Zhou
2020-04-19 16:12 ` Robert Pluim
2020-04-21 0:27 ` Derek Zhou
2020-04-21 1:41 ` Derek Zhou
2020-04-21 7:39 ` Robert Pluim
2020-04-21 13:37 ` Derek Zhou
2020-04-21 14:03 ` Robert Pluim
2020-04-21 14:45 ` Derek Zhou
2020-04-21 15:02 ` Derek Zhou
2020-04-21 15:04 ` Robert Pluim
2020-04-21 20:20 ` Derek Zhou
2020-04-21 22:20 ` Derek Zhou
2020-04-21 22:29 ` Derek Zhou
2020-04-22 8:32 ` Robert Pluim
2020-04-22 12:25 ` Derek Zhou
2020-04-22 13:12 ` Robert Pluim
2020-04-22 15:16 ` Derek Zhou
2020-04-22 16:14 ` Robert Pluim
2020-04-22 16:57 ` Derek Zhou
2020-04-23 2:20 ` Derek Zhou
2020-04-24 14:23 ` Derek Zhou via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-04-24 14:29 ` Robert Pluim
2020-05-07 19:08 ` Derek Zhou via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-07-31 23:22 ` Derek Zhou via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-08-02 5:34 ` Lars Ingebrigtsen
2020-08-03 5:58 ` Lars Ingebrigtsen
2020-08-03 9:44 ` Robert Pluim
2020-08-03 13:57 ` Derek Zhou via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-08-03 16:03 ` Robert Pluim
2020-08-04 8:42 ` Lars Ingebrigtsen
2020-08-04 19:28 ` Derek Zhou via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-08-04 19:45 ` Lars Ingebrigtsen
2020-08-03 13:36 ` Derek Zhou via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-04-17 8:35 ` Robert Pluim
2020-04-18 2:46 ` Derek Zhou
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