* Backtraces on server?
@ 2016-08-03 17:05 Clément Pit--Claudel
2016-08-03 20:37 ` Stefan Monnier
2016-08-05 6:08 ` Eli Zaretskii
0 siblings, 2 replies; 5+ messages in thread
From: Clément Pit--Claudel @ 2016-08-03 17:05 UTC (permalink / raw
To: Emacs developers
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Hi emacs-dev,
Is is by design that the server doesn't print backtraces, or am I doing something silly?
$ emacs -Q --eval '(setq server-name "test")' --daemon
$ emacsclient -s test --eval "(progn (setq debug-on-error t) (/ 1 0))"
*ERROR*: Arithmetic error
$ emacsclient -s test --eval "(progn (setq noninteractive t) (setq debug-on-error t) (/ 1 0))"
*ERROR*: Arithmetic error
Clément.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Backtraces on server?
2016-08-03 17:05 Backtraces on server? Clément Pit--Claudel
@ 2016-08-03 20:37 ` Stefan Monnier
2016-08-05 6:08 ` Eli Zaretskii
1 sibling, 0 replies; 5+ messages in thread
From: Stefan Monnier @ 2016-08-03 20:37 UTC (permalink / raw
To: emacs-devel
> Is is by design that the server doesn't print backtraces, or am
> I doing something silly?
>
> $ emacs -Q --eval '(setq server-name "test")' --daemon
>
> $ emacsclient -s test --eval "(progn (setq debug-on-error t) (/ 1 0))"
> *ERROR*: Arithmetic error
>
> $ emacsclient -s test --eval "(progn (setq noninteractive t) (setq debug-on-error t) (/ 1 0))"
> *ERROR*: Arithmetic error
IIRC server.el runs the expression within a condition-case so as to send
the error back to the client, and debug-on-error only kicks in for
errors that aren't caught by any condition-case.
We could use the condition-case-unless-debug construct there, but you
still wouldn't see the backtrace in the client.
Stefan
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Backtraces on server?
2016-08-03 17:05 Backtraces on server? Clément Pit--Claudel
2016-08-03 20:37 ` Stefan Monnier
@ 2016-08-05 6:08 ` Eli Zaretskii
2016-08-05 7:14 ` Clément Pit--Claudel
2016-09-08 11:41 ` Philipp Stephani
1 sibling, 2 replies; 5+ messages in thread
From: Eli Zaretskii @ 2016-08-05 6:08 UTC (permalink / raw
To: Clément Pit--Claudel; +Cc: emacs-devel
> From: Clément Pit--Claudel <clement.pit@gmail.com>
> Date: Wed, 3 Aug 2016 13:05:47 -0400
>
> Is is by design that the server doesn't print backtraces, or am I doing something silly?
It's a bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Backtraces on server?
2016-08-05 6:08 ` Eli Zaretskii
@ 2016-08-05 7:14 ` Clément Pit--Claudel
2016-09-08 11:41 ` Philipp Stephani
1 sibling, 0 replies; 5+ messages in thread
From: Clément Pit--Claudel @ 2016-08-05 7:14 UTC (permalink / raw
To: Eli Zaretskii; +Cc: emacs-devel
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On 2016-08-05 02:08, Eli Zaretskii wrote:
>> From: Clément Pit--Claudel <clement.pit@gmail.com>
>> Date: Wed, 3 Aug 2016 13:05:47 -0400
>>
>> Is is by design that the server doesn't print backtraces, or am I doing something silly?
>
> It's a bug.
Thanks for confirming :)
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Backtraces on server?
2016-08-05 6:08 ` Eli Zaretskii
2016-08-05 7:14 ` Clément Pit--Claudel
@ 2016-09-08 11:41 ` Philipp Stephani
1 sibling, 0 replies; 5+ messages in thread
From: Philipp Stephani @ 2016-09-08 11:41 UTC (permalink / raw
To: Eli Zaretskii, Clément Pit--Claudel; +Cc: emacs-devel
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Eli Zaretskii <eliz@gnu.org> schrieb am Fr., 5. Aug. 2016 um 08:09 Uhr:
> > From: Clément Pit--Claudel <clement.pit@gmail.com>
> > Date: Wed, 3 Aug 2016 13:05:47 -0400
> >
> > Is is by design that the server doesn't print backtraces, or am I doing
> something silly?
>
> It's a bug.
>
>
Is there already a bug number? Didn't find anything using
https://debbugs.gnu.org/cgi/pkgreport.cgi?include=subject%3Aemacsclient+backtrace;package=emacs
.
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^ permalink raw reply [flat|nested] 5+ messages in thread
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2016-08-03 17:05 Backtraces on server? Clément Pit--Claudel
2016-08-03 20:37 ` Stefan Monnier
2016-08-05 6:08 ` Eli Zaretskii
2016-08-05 7:14 ` Clément Pit--Claudel
2016-09-08 11:41 ` Philipp Stephani
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