[Pharo-dev] Never-ending computations and cmd-dot

Hernán Morales Durand hernan.morales at gmail.com
Fri Oct 6 10:52:15 EDT 2017


Hi Guille

2017-10-03 9:15 GMT-03:00 Guillermo Polito <guillermopolito at gmail.com>:

> I've been bitten by this dozens of times.
>
> The problem seems to be that a second UI process is created and thus the
> DNU exception is automatically resumed (indefinitely). Executing the
> following expression seems to remove the problem:
>
> UIManager default spawnNewProcess
>
>
Thanks.

That expression prevents the recursive exception windows from opening? Or
it is a post-mortem measure?
So it should be executed at image startup?

I will check.




> Still, I do not know the cause of it.
>
> On Wed, Sep 27, 2017 at 4:28 AM, Stephane Ducasse <stepharo.self at gmail.com
> > wrote:
>
>> Hi hernan
>>
>> Indeed it would be nice to have a solution for such case. Now we did
>> not look at it.
>>
>> Stef
>>
>> On Tue, Sep 26, 2017 at 5:58 AM, Hernán Morales Durand
>> <hernan.morales at gmail.com> wrote:
>> > Hi Tim,
>> >
>> > Yes, I am aware of such menu item. However I would like to know if
>> > someone is working in a more architectural solution.
>> > Because I guess this would imply to hook message sends into the main
>> > feedback loop.
>> >
>> > Cheers,
>> >
>> > Hernán
>> >
>> >
>> > 2017-09-25 20:08 GMT-03:00 Tim Mackinnon <tim at testit.works>:
>> >> Its not quite what you are asking for, but if you right click on one
>> of those windows, someone has helpfully added a “close all windows to
>> right” option, which does let you rapidly get rid of them.
>> >>
>> >> Tim
>> >>
>> >>> On 25 Sep 2017, at 23:16, Hernán Morales Durand <
>> hernan.morales at gmail.com> wrote:
>> >>>
>> >>> Hi,
>> >>>
>> >>> Guys I have the situation you will recognize in the attached picture:
>> >>> A never-ending recursive computation which generate zillions of
>> >>> pre-debug windows when cmd-dot key is pressed.
>> >>>
>> >>> Is there any setting, or any way to put a monitor to detect that
>> >>> cmd-dot is creating too many windows so will pop-up just one or two?
>> >>> Maybe someone researched this issue, does it makes sense?
>> >>>
>> >>> Cheers,
>> >>>
>> >>> Hernán
>> >>> <rw.png>
>> >>
>> >>
>> >
>>
>>
>
>
> --
>
>
>
> Guille Polito
>
> Research Engineer
>
> Centre de Recherche en Informatique, Signal et Automatique de Lille
>
> CRIStAL - UMR 9189
>
> French National Center for Scientific Research - *http://www.cnrs.fr
> <http://www.cnrs.fr>*
>
>
> *Web:* *http://guillep.github.io* <http://guillep.github.io>
>
> *Phone: *+33 06 52 70 66 13
>
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