[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#24201: 25.1.50; TLS connections sometimes hang
From: |
Lars Ingebrigtsen |
Subject: |
bug#24201: 25.1.50; TLS connections sometimes hang |
Date: |
Fri, 28 Jun 2019 10:25:41 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> I'm not sure -- I haven't been able to debug that at all. Since C-g
>> doesn't work (and it happens so rarely and I have to catch it before the
>> peer hangs up), it makes it awkward...
>
> You could try using debug-on-event in conjunction with SIGUSR1/SIGUSR2
> to enter the debugger when you need.
Oh, that seems very useful; yes. I'll set that up and try that the next
time it happens.
>> > Is inhibit-quit in fact nil or not inside this loop?
>>
>> Looking at the code, I can't see any signs of it being inhibited here,
>> but I'm waiting for the next time it happens so that I can inspect with
>> gdb...
>
> You could also add a call to 'message' in that loop to print the value
> of the flag.
`inhibit-quit' is not set normally when that function is called (I just
checked), but perhaps... Oh, I just thought something -- this function
(when it hangs) is always called from a timer. Does the timer machinery
set `inhibit-quit'?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/24
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/24
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/24
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/25
- bug#24201: 25.1.50; TLS connections sometimes hang, Lars Ingebrigtsen, 2019/06/25
- bug#24201: 25.1.50; TLS connections sometimes hang, Eli Zaretskii, 2019/06/26
- 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, 2019/06/27
- 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 <=
- 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, 2019/06/26