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bug#24201: 25.1.50; TLS connections sometimes hang
From: |
Eli Zaretskii |
Subject: |
bug#24201: 25.1.50; TLS connections sometimes hang |
Date: |
Wed, 26 Jun 2019 19:29:26 +0300 |
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: 24201@debbugs.gnu.org, eggert@cs.ucla.edu
> Date: Tue, 25 Jun 2019 21:15:17 +0200
>
> So, the "finish" stuff seemed to show that we weren't hanging in
> accept-process-output at all, but were instead just calling functions as
> normal, and looping on the Lisp level?
That's my current hypothesis, yes.
> And, for instance, Ffuncall has a maybe_quit, so C-g should work in
> these instances? But they don't, which is confusing.
The loop is not in Ffuncall, it's in some Lisp that calls Ffuncall.
Those are the two stack frames running bytecode above the frame with
Ffuncall.
> Is it even possible for the Lisp-ier functions in the backtrace to
> inhibit C-g?
Yes, they can set inhibit-quit.
- bug#24201: 25.1.50; TLS connections sometimes hang, (continued)
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/27
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/27
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Basil L. Contovounesios, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/28
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/30
- bug#24201: 25.1.50; TLS connections sometimes hang,
Eli Zaretskii <=