Image Freezing

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Image Freezing

Ron Teitelbaum

All,

 

Ok after a little poking around I noticed:

 

CTPusher >> startUp

            self shutDown.

            delay := Delay forSeconds: 15.

            process := SeasidePlatformSupport

                        withName: 'ping'

                        withLowestPriorityFork: [ [ self pingProcess ] repeat ]

 

I’ve been working with Squeak for a long time now and never had the image freeze up on me before.  The only thing I did differently was to load the Comet application.  

 

In the bug http://bugs.impara.de/view.php?id=4882 I noted that I was able to reproduce the error without starting seaside.  The above code seemed like a good candidate, so I terminated the process.  I was not able to get the image to freeze up after this.  I tried changing the priority from 10 to 11 so that it would not run concurrently with idle process and it still had not frozen up on me.

 

Does this process have to run at the same priority as idle?  Is there a problem with a deadlock in the priority switching process of the vm?

 

Ron Teitelbaum


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Re: Image Freezing

Philippe Marschall
Hi

Now that you mention it, for me it also only happens in a comet image.

Philippe

2006/10/26, Ron Teitelbaum <[hidden email]>:

>
>
>
>
> All,
>
>
>
> Ok after a little poking around I noticed:
>
>
>
> CTPusher >> startUp
>
>             self shutDown.
>
>             delay := Delay forSeconds: 15.
>
>             process := SeasidePlatformSupport
>
>                         withName: 'ping'
>
>                         withLowestPriorityFork: [ [ self pingProcess ]
> repeat ]
>
>
>
> I've been working with Squeak for a long time now and never had the image
> freeze up on me before.  The only thing I did differently was to load the
> Comet application.
>
>
>
> In the bug http://bugs.impara.de/view.php?id=4882 I noted
> that I was able to reproduce the error without starting seaside.  The above
> code seemed like a good candidate, so I terminated the process.  I was not
> able to get the image to freeze up after this.  I tried changing the
> priority from 10 to 11 so that it would not run concurrently with idle
> process and it still had not frozen up on me.
>
>
>
> Does this process have to run at the same priority as idle?  Is there a
> problem with a deadlock in the priority switching process of the vm?
>
>
>
> Ron Teitelbaum
> _______________________________________________
> Seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>
>
>
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Re: Image Freezing

cbeler
same ;)

Philippe Marschall a écrit :

> Hi
>
> Now that you mention it, for me it also only happens in a comet image.
>
> Philippe
>
> 2006/10/26, Ron Teitelbaum <[hidden email]>:
>>
>>
>>
>>
>> All,
>>
>>
>>
>> Ok after a little poking around I noticed:
>>
>>
>>
>> CTPusher >> startUp
>>
>>             self shutDown.
>>
>>             delay := Delay forSeconds: 15.
>>
>>             process := SeasidePlatformSupport
>>
>>                         withName: 'ping'
>>
>>                         withLowestPriorityFork: [ [ self pingProcess ]
>> repeat ]
>>
>>
>>
>> I've been working with Squeak for a long time now and never had the
>> image
>> freeze up on me before.  The only thing I did differently was to load
>> the
>> Comet application.
>>
>>
>>
>> In the bug http://bugs.impara.de/view.php?id=4882 I noted
>> that I was able to reproduce the error without starting seaside.  The
>> above
>> code seemed like a good candidate, so I terminated the process.  I
>> was not
>> able to get the image to freeze up after this.  I tried changing the
>> priority from 10 to 11 so that it would not run concurrently with idle
>> process and it still had not frozen up on me.
>>
>>
>>
>> Does this process have to run at the same priority as idle?  Is there a
>> problem with a deadlock in the priority switching process of the vm?
>>
>>
>>
>> Ron Teitelbaum
>> _______________________________________________
>> Seaside mailing list
>> [hidden email]
>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>
>>
>>
> _______________________________________________
> Seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>
>

--

*/Cédrick/**/ Béler/*

*/DOCTORANT/*

* *

*L*aboratoire *G*énie de *P*roduction - Equipe Production Automatisée

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Re: Re: Image Freezing

Lukas Renggli
> same ;)
>
> Philippe Marschall a écrit :
> > Hi
> >
> > Now that you mention it, for me it also only happens in a comet image.

So is the problem solved with priority set to 20?

Lukas

--
Lukas Renggli
http://www.lukas-renggli.ch
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RE: Re: Image Freezing

Ron Teitelbaum
It is for me!

Ron

> -----Original Message-----
> From: [hidden email] [mailto:seaside-
> [hidden email]] On Behalf Of Lukas Renggli
> Sent: Tuesday, October 31, 2006 4:51 AM
> To: The Squeak Enterprise Aubergines Server - general discussion.
> Subject: Re: Re: [Seaside] Image Freezing
>
> > same ;)
> >
> > Philippe Marschall a écrit :
> > > Hi
> > >
> > > Now that you mention it, for me it also only happens in a comet image.
>
> So is the problem solved with priority set to 20?
>
> Lukas
>
> --
> Lukas Renggli
> http://www.lukas-renggli.ch
> _______________________________________________
> Seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside


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