New to group

[bonehead]

Hi,

I was trying to use the rife continuations package to develop a simple
java example and came across a small problem.

I was trying to use a continuation to code a simple recursiveTower of
Hanoi program. Something akin to the wki example here

http://en.wikipedia.org/wiki/Tower_of_Hanoi.

I replaced the move with a pause() to break out of the recursion


hanoi(disks,...)
{
       if(disks > 0)
       {
           hanoi(disks-1,...);
           pause("Moving disk " ...);
           hanoi(disks-1, ....);
        }
}


When I do this it breaks out at the continuation, but upon reentry it
cauces a stack overflow problem. I am using an older version of the
rife continuaitons jar.

Any help would be greatly appreciated.

Cheers


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi,

first, which version of RIFE/Continuations are you using?

Also, would you mind attaching the actual source code that you're  
using so that it can be run in a very easy fashion. If there is a  
problem, this drastically reduces the time to figure it out.

Thanks,

Geert

On 01 Nov 2007, at 22:29, bonehead wrote:

>
> Hi,
>
> I was trying to use the rife continuations package to develop a simple
> java example and came across a small problem.
>
> I was trying to use a continuation to code a simple recursiveTower of
> Hanoi program. Something akin to the wki example here
>
> http://en.wikipedia.org/wiki/Tower_of_Hanoi.
>
> I replaced the move with a pause() to break out of the recursion
>
>
> hanoi(disks,...)
> {
>        if(disks > 0)
>        {
>            hanoi(disks-1,...);
>            pause("Moving disk " ...);
>            hanoi(disks-1, ....);
>         }
> }
>
>
> When I do this it breaks out at the continuation, but upon reentry it
> cauces a stack overflow problem. I am using an older version of the
> rife continuaitons jar.
>
> Any help would be greatly appreciated.
>
> Cheers

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Hi Geert,

Thanks for your prompt reply. I do have a slightly older version - I think that it is version 1.4 which I downloaded previously and compiled myself. I have not tried the newer version as yet - has there been any major api changes or should the same code work?

I am enclosing the simple example I was trying to run. It actually runs three little tests

first - a simple Tower of Hanoi (no continuations)
second - a simple pause continuation example
third - the Hanoi with continuation which does demonstrate the problem under Rife 1.4

I did modify the code from your examples, but is is mostly a juggle around to put the same code in one single object called ContinuationObject. There is a build and run unix script that just need paths setting to build and run.

Thanks very much for any help you may provide.

Cheers

On 11/2/07, Geert Bevin <gbevin@...> wrote:

Hi,

first, which version of RIFE/Continuations are you using?

Also, would you mind attaching the actual source code that you're
using so that it can be run in a very easy fashion. If there is a
problem, this drastically reduces the time to figure it out.

Thanks,

Geert

On 01 Nov 2007, at 22:29, bonehead wrote:

>
> Hi,
>
> I was trying to use the rife continuations package to develop a simple
> java example and came across a small problem.
>
> I was trying to use a continuation to code a simple recursiveTower of
> Hanoi program. Something akin to the wki example here
>
> http://en.wikipedia.org/wiki/Tower_of_Hanoi.
>
> I replaced the move with a pause() to break out of the recursion
>
>
> hanoi(disks,...)
> {
>        if(disks > 0)
>        {
>            hanoi(disks-1,...);
>            pause("Moving disk " ...);
>            hanoi(disks-1, ....);
>         }
> }
>
>
> When I do this it breaks out at the continuation, but upon reentry it
> cauces a stack overflow problem. I am using an older version of the
> rife continuaitons jar.
>
> Any help would be greatly appreciated.
>
> Cheers

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi Frederic,

I'll look at this later, but I strongly recommend that you try with  
the latest version of RIFE/Continuations, and maybe even one of the  
nightly builds. Most of RIFE's development lately has gone to the  
standalone continuations lib.

Best regards,

Geert

On 02 Nov 2007, at 19:15, Frederick Isaac wrote:

> Hi Geert,
>
> Thanks for your prompt reply. I do have a slightly older version -  
> I think that it is version 1.4 which I downloaded previously and  
> compiled myself. I have not tried the newer version as yet - has  
> there been any major api changes or should the same code work?
>
> I am enclosing the simple example I was trying to run. It actually  
> runs three little tests
>
> first - a simple Tower of Hanoi (no continuations)
> second - a simple pause continuation example
> third - the Hanoi with continuation which does demonstrate the  
> problem under Rife 1.4
>
> I did modify the code from your examples, but is is mostly a juggle  
> around to put the same code in one single object called  
> ContinuationObject. There is a build and run unix script that just  
> need paths setting to build and run.
>
> Thanks very much for any help you may provide.
>
> Cheers
>
>
>
> On 11/2/07, Geert Bevin <gbevin@...> wrote:
> Hi,
>
> first, which version of RIFE/Continuations are you using?
>
> Also, would you mind attaching the actual source code that you're
> using so that it can be run in a very easy fashion. If there is a
> problem, this drastically reduces the time to figure it out.
>
> Thanks,
>
> Geert
>
> On 01 Nov 2007, at 22:29, bonehead wrote:
>
> >
> > Hi,
> >
> > I was trying to use the rife continuations package to develop a  
> simple
> > java example and came across a small problem.
> >
> > I was trying to use a continuation to code a simple  
> recursiveTower of
> > Hanoi program. Something akin to the wki example here
> >
> > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> >
> > I replaced the move with a pause() to break out of the recursion
> >
> >
> > hanoi(disks,...)
> > {
> >        if(disks > 0)
> >        {
> >            hanoi(disks-1,...);
> >            pause("Moving disk " ...);
> >            hanoi(disks-1, ....);
> >         }
> > }
> >
> >
> > When I do this it breaks out at the continuation, but upon  
> reentry it
> > cauces a stack overflow problem. I am using an older version of the
> > rife continuaitons jar.
> >
> > Any help would be greatly appreciated.
> >
> > Cheers
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
>
> >
> <jcon.jar.gz>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Hi Geert,

 

I am trying with a 1.4 JDK to put together a simple TestPause example. I have downloaded retroweaver and am getting the following error.

 

java.lang.NoSuchMethodError
        at com.uwyn.rife.continuations.ContinuationContext.clearActiveContext(ContinuationContext.java:114)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
        at TestPause.testPause(TestPause.java:20)
        at mainTest.main(mainTest.java:13)
 

 

Is this due to a simple mistake. I am sorry to hassle you on this one. I really wanted to get a demo of the breaking out of recursion pattern together for teaching purposes. I have tried to rip apart your example, but the error isn't giving much away. This example I am trying is not a recursive example.

 

Any help would be much appreciated.

 

 

Cheers

 

again - sorry for having to keep coming back to you.

 

On 11/2/07, Geert Bevin <gbevin@...> wrote:

Hi Frederic,

I'll look at this later, but I strongly recommend that you try with
the latest version of RIFE/Continuations, and maybe even one of the
nightly builds. Most of RIFE's development lately has gone to the
standalone continuations lib.

Best regards,

Geert

On 02 Nov 2007, at 19:15, Frederick Isaac wrote:

> Hi Geert,
>

> Thanks for your prompt reply. I do have a slightly older version -
> I think that it is version 1.4 which I downloaded previously and
> compiled myself. I have not tried the newer version as yet - has
> there been any major api changes or should the same code work?
>
> I am enclosing the simple example I was trying to run. It actually
> runs three little tests
>
> first - a simple Tower of Hanoi (no continuations)
> second - a simple pause continuation example
> third - the Hanoi with continuation which does demonstrate the
> problem under Rife 1.4
>
> I did modify the code from your examples, but is is mostly a juggle
> around to put the same code in one single object called
> ContinuationObject. There is a build and run unix script that just
> need paths setting to build and run.
>
> Thanks very much for any help you may provide.
>
> Cheers
>
>
>
> On 11/2/07, Geert Bevin <gbevin@...> wrote:
> Hi,
>
> first, which version of RIFE/Continuations are you using?
>
> Also, would you mind attaching the actual source code that you're
> using so that it can be run in a very easy fashion. If there is a
> problem, this drastically reduces the time to figure it out.
>
> Thanks,
>
> Geert
>
> On 01 Nov 2007, at 22:29, bonehead wrote:
>
> >
> > Hi,
> >
> > I was trying to use the rife continuations package to develop a
> simple
> > java example and came across a small problem.
> >
> > I was trying to use a continuation to code a simple
> recursiveTower of
> > Hanoi program. Something akin to the wki example here
> >
> > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> >
> > I replaced the move with a pause() to break out of the recursion

> >

> >
> > hanoi(disks,...)
> > {
> >        if(disks > 0)
> >        {
> >            hanoi(disks-1,...);
> >            pause("Moving disk " ...);
> >            hanoi(disks-1, ....);
> >         }
> > }
> >
> >
> > When I do this it breaks out at the continuation, but upon
> reentry it
> > cauces a stack overflow problem. I am using an older version of the
> > rife continuaitons jar.
> >
> > Any help would be greatly appreciated.
> >
> > Cheers
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
>
> >
> <jcon.jar.gz>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Some parts of this message have been removed. Learn more about Nabble's security policy.

Hi Geert,

 

Continuing the saga this is what I did next. Looking at the posted software for continuations it dawned on me that you are using generics as part of the new distribution.

 

I am still trying to use 1.4 so I downloaded the generics 2.4 package from sun. I ran the examples and everything checked out ok.

 

I then tried to rebuild my app with your rife 1.4 jar and still got the same error NoSuchMethodError.

 

I then tried to build the continuations package that you distribute and received error about missing class files com.uwyn.rife.tools. etc... which are not included in the source continuations distribution.

 

I then tried to extract the missing class files from your rife.jar file and used the missing ones to try to rebuild a new app.

 

I am now getting errors about

 

com.tc.object.loaders class not found.

 

Can you please offer any help as I am unable to build a working continuations application for a JDK 1.4 with your distribution.

 

Cheers

 

P.S. any feedback would be appreciated

 

 

On 11/6/07, Frederick Isaac <freddyisaac@...> wrote:

Hi Geert,

 

I am trying with a 1.4 JDK to put together a simple TestPause example. I have downloaded retroweaver and am getting the following error.

 

java.lang.NoSuchMethodError
        at com.uwyn.rife.continuations.ContinuationContext.clearActiveContext(ContinuationContext.java:114)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
        at TestPause.testPause(TestPause.java:20)
        at mainTest.main(mainTest.java:13)
 

 

Is this due to a simple mistake. I am sorry to hassle you on this one. I really wanted to get a demo of the breaking out of recursion pattern together for teaching purposes. I have tried to rip apart your example, but the error isn't giving much away. This example I am trying is not a recursive example.

 

Any help would be much appreciated.

 

 

Cheers

 

again - sorry for having to keep coming back to you.

 

On 11/2/07, Geert Bevin <gbevin@...> wrote:

Hi Frederic,

I'll look at this later, but I strongly recommend that you try with
the latest version of RIFE/Continuations, and maybe even one of the
nightly builds. Most of RIFE's development lately has gone to the
standalone continuations lib.

Best regards,

Geert

On 02 Nov 2007, at 19:15, Frederick Isaac wrote:

> Hi Geert,
>

> Thanks for your prompt reply. I do have a slightly older version -
> I think that it is version 1.4 which I downloaded previously and
> compiled myself. I have not tried the newer version as yet - has
> there been any major api changes or should the same code work?
>
> I am enclosing the simple example I was trying to run. It actually
> runs three little tests
>
> first - a simple Tower of Hanoi (no continuations)
> second - a simple pause continuation example
> third - the Hanoi with continuation which does demonstrate the
> problem under Rife 1.4
>
> I did modify the code from your examples, but is is mostly a juggle
> around to put the same code in one single object called
> ContinuationObject. There is a build and run unix script that just
> need paths setting to build and run.
>
> Thanks very much for any help you may provide.
>
> Cheers
>
>
>
> On 11/2/07, Geert Bevin <gbevin@...> wrote:

> Hi,

>
> first, which version of RIFE/Continuations are you using?
>
> Also, would you mind attaching the actual source code that you're
> using so that it can be run in a very easy fashion. If there is a
> problem, this drastically reduces the time to figure it out.
>
> Thanks,
>
> Geert
>
> On 01 Nov 2007, at 22:29, bonehead wrote:
>
> >
> > Hi,
> >
> > I was trying to use the rife continuations package to develop a
> simple
> > java example and came across a small problem.
> >
> > I was trying to use a continuation to code a simple
> recursiveTower of
> > Hanoi program. Something akin to the wki example here
> >
> > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> >
> > I replaced the move with a pause() to break out of the recursion
> >
> >
> > hanoi(disks,...)
> > {
> >        if(disks > 0)
> >        {
> >            hanoi(disks-1,...);
> >            pause("Moving disk " ...);
> >            hanoi(disks-1, ....);
> >         }
> > }
> >
> >
> > When I do this it breaks out at the continuation, but upon
> reentry it
> > cauces a stack overflow problem. I am using an older version of the
> > rife continuaitons jar.
> >
> > Any help would be greatly appreciated.
> >
> > Cheers
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
>
> >
> <jcon.jar.gz>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi Frederick,

why are you not simply using the JDK 1.4 version of RIFE/Continuations?

You can download it here. This should just work, no need to do  
retroweaver yourself or anything.
http://rifers.org/downloads/#rifecontinuations

Let me know how it goes.

Geert

On 08 Nov 2007, at 03:07, Frederick Isaac wrote:

> Hi Geert,
>
> Continuing the saga this is what I did next. Looking at the posted  
> software for continuations it dawned on me that you are using  
> generics as part of the new distribution.
>
> I am still trying to use 1.4 so I downloaded the generics 2.4  
> package from sun. I ran the examples and everything checked out ok.
>
> I then tried to rebuild my app with your rife 1.4 jar and still got  
> the same error NoSuchMethodError.
>
> I then tried to build the continuations package that you distribute  
> and received error about missing class files com.uwyn.rife.tools.  
> etc... which are not included in the source continuations  
> distribution.
>
> I then tried to extract the missing class files from your rife.jar  
> file and used the missing ones to try to rebuild a new app.
>
> I am now getting errors about
>
> com.tc.object.loaders class not found.
>
> Can you please offer any help as I am unable to build a working  
> continuations application for a JDK 1.4 with your distribution.
>
> Cheers
>
> P.S. any feedback would be appreciated
>
>
>
>
> On 11/6/07, Frederick Isaac <freddyisaac@...> wrote:
> Hi Geert,
>
> I am trying with a 1.4 JDK to put together a simple TestPause  
> example. I have downloaded retroweaver and am getting the following  
> error.
>
> java.lang.NoSuchMethodError
>         at  
> com
> .uwyn
> .rife
> .continuations
> .ContinuationContext.clearActiveContext(ContinuationContext.java:114)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
>         at TestPause.testPause(TestPause.java:20)
>         at mainTest.main(mainTest.java:13)
>
>
> Is this due to a simple mistake. I am sorry to hassle you on this  
> one. I really wanted to get a demo of the breaking out of recursion  
> pattern together for teaching purposes. I have tried to rip apart  
> your example, but the error isn't giving much away. This example I  
> am trying is not a recursive example.
>
> Any help would be much appreciated.
>
>
> Cheers
>
> again - sorry for having to keep coming back to you.
>
>
> On 11/2/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederic,
>
> I'll look at this later, but I strongly recommend that you try with
> the latest version of RIFE/Continuations, and maybe even one of the
> nightly builds. Most of RIFE's development lately has gone to the
> standalone continuations lib.
>
> Best regards,
>
> Geert
>
> On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
>
> > Hi Geert,
> >
> > Thanks for your prompt reply. I do have a slightly older version -
> > I think that it is version 1.4 which I downloaded previously and
> > compiled myself. I have not tried the newer version as yet - has
> > there been any major api changes or should the same code work?
> >
> > I am enclosing the simple example I was trying to run. It actually
> > runs three little tests
> >
> > first - a simple Tower of Hanoi (no continuations)
> > second - a simple pause continuation example
> > third - the Hanoi with continuation which does demonstrate the
> > problem under Rife 1.4
> >
> > I did modify the code from your examples, but is is mostly a juggle
> > around to put the same code in one single object called
> > ContinuationObject. There is a build and run unix script that just
> > need paths setting to build and run.
> >
> > Thanks very much for any help you may provide.
> >
> > Cheers
> >
> >
> >
> > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > Hi,
> >
> > first, which version of RIFE/Continuations are you using?
> >
> > Also, would you mind attaching the actual source code that you're
> > using so that it can be run in a very easy fashion. If there is a
> > problem, this drastically reduces the time to figure it out.
> >
> > Thanks,
> >
> > Geert
> >
> > On 01 Nov 2007, at 22:29, bonehead wrote:
> >
> > >
> > > Hi,
> > >
> > > I was trying to use the rife continuations package to develop a
> > simple
> > > java example and came across a small problem.
> > >
> > > I was trying to use a continuation to code a simple
> > recursiveTower of
> > > Hanoi program. Something akin to the wki example here
> > >
> > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > >
> > > I replaced the move with a pause() to break out of the recursion
> > >
> > >
> > > hanoi(disks,...)
> > > {
> > >        if(disks > 0)
> > >        {
> > >            hanoi(disks-1,...);
> > >            pause("Moving disk " ...);
> > >            hanoi(disks-1, ....);
> > >         }
> > > }
> > >
> > >
> > > When I do this it breaks out at the continuation, but upon
> > reentry it
> > > cauces a stack overflow problem. I am using an older version of  
> the
> > > rife continuaitons jar.
> > >
> > > Any help would be greatly appreciated.
> > >
> > > Cheers
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> >
> > >
> > <jcon.jar.gz>
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

I was originally using the 1.4 version of Rife with my JDK 1.4 and that was when the error I received was

 

java.lang.NoSuchMethodError
        at com.uwyn.rife.continuations.ContinuationContext.clearActiveContext(ContinuationContext.java:114)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
        at TestPause.testPause(TestPause.java:20)
        at mainTest.main(mainTest.java:13)
 

 

Which was my original question. I started with the retroweaver etc. as an attempt to debug what the problem might be.

 

the example you have on your site has no main and also uses StringBuilder - this is why I started to use retroweaver and 1.4 does not support this class.

 

Like I said I had no real problems running with continuations under rife 1.4 except for the problem when I tried to use recursion. I can't seem to get 1.6 working under SDK1.4.

 

I do really appreciate your help with this though.

 

thanks

 

 

On 11/8/07, Geert Bevin <gbevin@...> wrote:

Hi Frederick,

why are you not simply using the JDK 1.4 version of RIFE/Continuations?

You can download it here. This should just work, no need to do
retroweaver yourself or anything.
http://rifers.org/downloads/#rifecontinuations

Let me know how it goes.

Geert

On 08 Nov 2007, at 03:07, Frederick Isaac wrote:

> Hi Geert,
>
> Continuing the saga this is what I did next. Looking at the posted
> software for continuations it dawned on me that you are using
> generics as part of the new distribution.
>
> I am still trying to use 1.4 so I downloaded the generics 2.4
> package from sun. I ran the examples and everything checked out ok.
>
> I then tried to rebuild my app with your rife 1.4 jar and still got
> the same error NoSuchMethodError.
>
> I then tried to build the continuations package that you distribute
> and received error about missing class files com.uwyn.rife.tools.
> etc... which are not included in the source continuations
> distribution.
>
> I then tried to extract the missing class files from your rife.jar
> file and used the missing ones to try to rebuild a new app.
>
> I am now getting errors about

>

> com.tc.object.loaders class not found.
>
> Can you please offer any help as I am unable to build a working
> continuations application for a JDK 1.4 with your distribution.
>
> Cheers
>
> P.S. any feedback would be appreciated
>
>
>
>
> On 11/6/07, Frederick Isaac <freddyisaac@...> wrote:
> Hi Geert,
>
> I am trying with a 1.4 JDK to put together a simple TestPause
> example. I have downloaded retroweaver and am getting the following
> error.
>
> java.lang.NoSuchMethodError
>         at
> com
> .uwyn
> .rife
> .continuations
> .ContinuationContext.clearActiveContext(ContinuationContext.java:114)
>         at
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
>         at
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :87)
>         at TestPause.testPause(TestPause.java:20)
>         at mainTest.main(mainTest.java:13)
>
>
> Is this due to a simple mistake. I am sorry to hassle you on this
> one. I really wanted to get a demo of the breaking out of recursion
> pattern together for teaching purposes. I have tried to rip apart
> your example, but the error isn't giving much away. This example I
> am trying is not a recursive example.
>
> Any help would be much appreciated.
>
>
> Cheers
>
> again - sorry for having to keep coming back to you.
>
>
> On 11/2/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederic,
>
> I'll look at this later, but I strongly recommend that you try with
> the latest version of RIFE/Continuations, and maybe even one of the
> nightly builds. Most of RIFE's development lately has gone to the
> standalone continuations lib.
>
> Best regards,
>
> Geert
>
> On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
>
> > Hi Geert,
> >
> > Thanks for your prompt reply. I do have a slightly older version -
> > I think that it is version 1.4 which I downloaded previously and
> > compiled myself. I have not tried the newer version as yet - has
> > there been any major api changes or should the same code work?
> >
> > I am enclosing the simple example I was trying to run. It actually
> > runs three little tests
> >
> > first - a simple Tower of Hanoi (no continuations)
> > second - a simple pause continuation example
> > third - the Hanoi with continuation which does demonstrate the
> > problem under Rife 1.4
> >
> > I did modify the code from your examples, but is is mostly a juggle
> > around to put the same code in one single object called
> > ContinuationObject. There is a build and run unix script that just
> > need paths setting to build and run.
> >
> > Thanks very much for any help you may provide.
> >
> > Cheers
> >
> >
> >
> > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > Hi,
> >
> > first, which version of RIFE/Continuations are you using?
> >
> > Also, would you mind attaching the actual source code that you're
> > using so that it can be run in a very easy fashion. If there is a
> > problem, this drastically reduces the time to figure it out.
> >
> > Thanks,
> >
> > Geert
> >
> > On 01 Nov 2007, at 22:29, bonehead wrote:
> >
> > >
> > > Hi,
> > >
> > > I was trying to use the rife continuations package to develop a
> > simple
> > > java example and came across a small problem.
> > >
> > > I was trying to use a continuation to code a simple
> > recursiveTower of
> > > Hanoi program. Something akin to the wki example here
> > >
> > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > >
> > > I replaced the move with a pause() to break out of the recursion
> > >
> > >
> > > hanoi(disks,...)
> > > {
> > >        if(disks > 0)
> > >        {
> > >            hanoi(disks-1,...);
> > >            pause("Moving disk " ...);
> > >            hanoi(disks-1, ....);
> > >         }
> > > }
> > >
> > >
> > > When I do this it breaks out at the continuation, but upon
> > reentry it
> > > cauces a stack overflow problem. I am using an older version of
> the
> > > rife continuaitons jar.
> > >
> > > Any help would be greatly appreciated.
> > >
> > > Cheers
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> >
> > >
> > <jcon.jar.gz>
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi Frederick,

I just committed a fix for this and in my local testing it should  
work. The JDK 1.4 jar was badly built. Please try this version and  
tell me how it works out for you:

http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar

Best regards,

Geert



On 08 Nov 2007, at 10:17, Frederick Isaac wrote:

> I was originally using the 1.4 version of Rife with my JDK 1.4 and  
> that was when the error I received was
>
> java.lang.NoSuchMethodError
>         at  
> com
> .uwyn
> .rife
> .continuations
> .ContinuationContext.clearActiveContext(ContinuationContext.java:114)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
>         at TestPause.testPause(TestPause.java:20)
>         at mainTest.main(mainTest.java:13)
>
>
> Which was my original question. I started with the retroweaver etc.  
> as an attempt to debug what the problem might be.
>
> the example you have on your site has no main and also uses  
> StringBuilder - this is why I started to use retroweaver and 1.4  
> does not support this class.
>
> Like I said I had no real problems running with continuations under  
> rife 1.4 except for the problem when I tried to use recursion. I  
> can't seem to get 1.6 working under SDK1.4.
>
> I do really appreciate your help with this though.
>
> thanks
>
>
>
>
> On 11/8/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederick,
>
> why are you not simply using the JDK 1.4 version of RIFE/
> Continuations?
>
> You can download it here. This should just work, no need to do
> retroweaver yourself or anything.
> http://rifers.org/downloads/#rifecontinuations
>
> Let me know how it goes.
>
> Geert
>
> On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
>
> > Hi Geert,
> >
> > Continuing the saga this is what I did next. Looking at the posted
> > software for continuations it dawned on me that you are using
> > generics as part of the new distribution.
> >
> > I am still trying to use 1.4 so I downloaded the generics 2.4
> > package from sun. I ran the examples and everything checked out ok.
> >
> > I then tried to rebuild my app with your rife 1.4 jar and still got
> > the same error NoSuchMethodError.
> >
> > I then tried to build the continuations package that you distribute
> > and received error about missing class files com.uwyn.rife.tools.
> > etc... which are not included in the source continuations
> > distribution.
> >
> > I then tried to extract the missing class files from your rife.jar
> > file and used the missing ones to try to rebuild a new app.
> >
> > I am now getting errors about
> >
> > com.tc.object.loaders class not found.
> >
> > Can you please offer any help as I am unable to build a working
> > continuations application for a JDK 1.4 with your distribution.
> >
> > Cheers
> >
> > P.S. any feedback would be appreciated
> >
> >
> >
> >
> > On 11/6/07, Frederick Isaac <freddyisaac@...> wrote:
> > Hi Geert,
> >
> > I am trying with a 1.4 JDK to put together a simple TestPause
> > example. I have downloaded retroweaver and am getting the following
> > error.
> >
> > java.lang.NoSuchMethodError
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .ContinuationContext.clearActiveContext(ContinuationContext.java:
> 114)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :87)
> >         at TestPause.testPause(TestPause.java:20)
> >         at mainTest.main(mainTest.java:13)
> >
> >
> > Is this due to a simple mistake. I am sorry to hassle you on this
> > one. I really wanted to get a demo of the breaking out of recursion
> > pattern together for teaching purposes. I have tried to rip apart
> > your example, but the error isn't giving much away. This example I
> > am trying is not a recursive example.
> >
> > Any help would be much appreciated.
> >
> >
> > Cheers
> >
> > again - sorry for having to keep coming back to you.
> >
> >
> > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > Hi Frederic,
> >
> > I'll look at this later, but I strongly recommend that you try with
> > the latest version of RIFE/Continuations, and maybe even one of the
> > nightly builds. Most of RIFE's development lately has gone to the
> > standalone continuations lib.
> >
> > Best regards,
> >
> > Geert
> >
> > On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
> >
> > > Hi Geert,
> > >
> > > Thanks for your prompt reply. I do have a slightly older version -
> > > I think that it is version 1.4 which I downloaded previously and
> > > compiled myself. I have not tried the newer version as yet - has
> > > there been any major api changes or should the same code work?
> > >
> > > I am enclosing the simple example I was trying to run. It actually
> > > runs three little tests
> > >
> > > first - a simple Tower of Hanoi (no continuations)
> > > second - a simple pause continuation example
> > > third - the Hanoi with continuation which does demonstrate the
> > > problem under Rife 1.4
> > >
> > > I did modify the code from your examples, but is is mostly a  
> juggle
> > > around to put the same code in one single object called
> > > ContinuationObject. There is a build and run unix script that just
> > > need paths setting to build and run.
> > >
> > > Thanks very much for any help you may provide.
> > >
> > > Cheers
> > >
> > >
> > >
> > > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > > Hi,
> > >
> > > first, which version of RIFE/Continuations are you using?
> > >
> > > Also, would you mind attaching the actual source code that you're
> > > using so that it can be run in a very easy fashion. If there is a
> > > problem, this drastically reduces the time to figure it out.
> > >
> > > Thanks,
> > >
> > > Geert
> > >
> > > On 01 Nov 2007, at 22:29, bonehead wrote:
> > >
> > > >
> > > > Hi,
> > > >
> > > > I was trying to use the rife continuations package to develop a
> > > simple
> > > > java example and came across a small problem.
> > > >
> > > > I was trying to use a continuation to code a simple
> > > recursiveTower of
> > > > Hanoi program. Something akin to the wki example here
> > > >
> > > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > > >
> > > > I replaced the move with a pause() to break out of the recursion
> > > >
> > > >
> > > > hanoi(disks,...)
> > > > {
> > > >        if(disks > 0)
> > > >        {
> > > >            hanoi(disks-1,...);
> > > >            pause("Moving disk " ...);
> > > >            hanoi(disks-1, ....);
> > > >         }
> > > > }
> > > >
> > > >
> > > > When I do this it breaks out at the continuation, but upon
> > > reentry it
> > > > cauces a stack overflow problem. I am using an older version of
> > the
> > > > rife continuaitons jar.
> > > >
> > > > Any help would be greatly appreciated.
> > > >
> > > > Cheers
> > >
> > > --
> > > Geert Bevin
> > > Terracotta - http://www.terracotta.org
> > > Uwyn "Use what you need" - http://uwyn.com
> > > RIFE Java application framework - http://rifers.org
> > > Music and words - http://gbevin.com
> > >
> > >
> > >
> > >
> > > >
> > > <jcon.jar.gz>
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> > >
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Ok still the same result Geert.

 

I am enclosing my example code so that you might help with the problem

 

 

Sorry man I would really like this to work but it seems to constantly elude me. I woule realy appreciate you help

 

Cheers

 

 

On 11/8/07, Geert Bevin <gbevin@...> wrote:

Hi Frederick,

I just committed a fix for this and in my local testing it should
work. The JDK 1.4 jar was badly built. Please try this version and
tell me how it works out for you:

http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar

Best regards,

Geert



On 08 Nov 2007, at 10:17, Frederick Isaac wrote:

> I was originally using the 1.4 version of Rife with my JDK 1.4 and
> that was when the error I received was
>
> java.lang.NoSuchMethodError
>         at
> com
> .uwyn
> .rife
> .continuations
> .ContinuationContext.clearActiveContext(ContinuationContext.java:114)
>         at
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :227)
>         at
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
>         at TestPause.testPause (TestPause.java:20)
>         at mainTest.main(mainTest.java:13)
>
>
> Which was my original question. I started with the retroweaver etc.
> as an attempt to debug what the problem might be.

>

> the example you have on your site has no main and also uses
> StringBuilder - this is why I started to use retroweaver and 1.4
> does not support this class.
>
> Like I said I had no real problems running with continuations under
> rife 1.4 except for the problem when I tried to use recursion. I
> can't seem to get 1.6 working under SDK1.4.
>
> I do really appreciate your help with this though.
>
> thanks

>

>
>
>
> On 11/8/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederick,
>
> why are you not simply using the JDK 1.4 version of RIFE/
> Continuations?
>
> You can download it here. This should just work, no need to do
> retroweaver yourself or anything.
> http://rifers.org/downloads/#rifecontinuations
>
> Let me know how it goes.
>
> Geert
>
> On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
>
> > Hi Geert,
> >
> > Continuing the saga this is what I did next. Looking at the posted
> > software for continuations it dawned on me that you are using
> > generics as part of the new distribution.
> >
> > I am still trying to use 1.4 so I downloaded the generics 2.4

> > package from sun. I ran the examples and everything checked out ok.
> >
> > I then tried to rebuild my app with your rife 1.4 jar and still got
> > the same error NoSuchMethodError.
> >

> > I then tried to build the continuations package that you distribute
> > and received error about missing class files com.uwyn.rife.tools.
> > etc... which are not included in the source continuations
> > distribution.
> >
> > I then tried to extract the missing class files from your rife.jar
> > file and used the missing ones to try to rebuild a new app.
> >
> > I am now getting errors about
> >
> > com.tc.object.loaders class not found.
> >
> > Can you please offer any help as I am unable to build a working
> > continuations application for a JDK 1.4 with your distribution.
> >
> > Cheers
> >
> > P.S. any feedback would be appreciated
> >
> >
> >
> >
> > On 11/6/07, Frederick Isaac <freddyisaac@...> wrote:
> > Hi Geert,
> >
> > I am trying with a 1.4 JDK to put together a simple TestPause
> > example. I have downloaded retroweaver and am getting the following
> > error.
> >
> > java.lang.NoSuchMethodError
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .ContinuationContext.clearActiveContext( ContinuationContext.java:
> 114)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :227)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :87)
> >         at TestPause.testPause (TestPause.java:20)
> >         at mainTest.main(mainTest.java:13)
> >
> >
> > Is this due to a simple mistake. I am sorry to hassle you on this
> > one. I really wanted to get a demo of the breaking out of recursion
> > pattern together for teaching purposes. I have tried to rip apart
> > your example, but the error isn't giving much away. This example I
> > am trying is not a recursive example.
> >
> > Any help would be much appreciated.
> >
> >
> > Cheers
> >
> > again - sorry for having to keep coming back to you.
> >
> >
> > On 11/2/07, Geert Bevin < gbevin@...> wrote:
> > Hi Frederic,
> >
> > I'll look at this later, but I strongly recommend that you try with
> > the latest version of RIFE/Continuations, and maybe even one of the
> > nightly builds. Most of RIFE's development lately has gone to the
> > standalone continuations lib.
> >
> > Best regards,
> >
> > Geert
> >
> > On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
> >
> > > Hi Geert,
> > >
> > > Thanks for your prompt reply. I do have a slightly older version -
> > > I think that it is version 1.4 which I downloaded previously and
> > > compiled myself. I have not tried the newer version as yet - has
> > > there been any major api changes or should the same code work?
> > >
> > > I am enclosing the simple example I was trying to run. It actually
> > > runs three little tests
> > >
> > > first - a simple Tower of Hanoi (no continuations)
> > > second - a simple pause continuation example
> > > third - the Hanoi with continuation which does demonstrate the
> > > problem under Rife 1.4
> > >
> > > I did modify the code from your examples, but is is mostly a
> juggle
> > > around to put the same code in one single object called
> > > ContinuationObject. There is a build and run unix script that just
> > > need paths setting to build and run.
> > >
> > > Thanks very much for any help you may provide.
> > >
> > > Cheers
> > >
> > >
> > >
> > > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > > Hi,
> > >
> > > first, which version of RIFE/Continuations are you using?
> > >
> > > Also, would you mind attaching the actual source code that you're
> > > using so that it can be run in a very easy fashion. If there is a
> > > problem, this drastically reduces the time to figure it out.
> > >
> > > Thanks,
> > >
> > > Geert
> > >
> > > On 01 Nov 2007, at 22:29, bonehead wrote:
> > >
> > > >
> > > > Hi,
> > > >
> > > > I was trying to use the rife continuations package to develop a
> > > simple
> > > > java example and came across a small problem.
> > > >
> > > > I was trying to use a continuation to code a simple
> > > recursiveTower of
> > > > Hanoi program. Something akin to the wki example here
> > > >
> > > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > > >
> > > > I replaced the move with a pause() to break out of the recursion
> > > >
> > > >
> > > > hanoi(disks,...)
> > > > {
> > > >        if(disks > 0)
> > > >        {
> > > >            hanoi(disks-1,...);
> > > >            pause("Moving disk " ...);
> > > >            hanoi(disks-1, ....);
> > > >         }
> > > > }
> > > >
> > > >
> > > > When I do this it breaks out at the continuation, but upon
> > > reentry it
> > > > cauces a stack overflow problem. I am using an older version of
> > the
> > > > rife continuaitons jar.
> > > >
> > > > Any help would be greatly appreciated.
> > > >
> > > > Cheers
> > >
> > > --
> > > Geert Bevin
> > > Terracotta - http://www.terracotta.org
> > > Uwyn "Use what you need" - http://uwyn.com
> > > RIFE Java application framework - http://rifers.org
> > > Music and words - http://gbevin.com
> > >
> > >
> > >
> > >
> > > >
> > > < jcon.jar.gz>
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> > >
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

I was kind of expecting this, but I wanted to be sure since there was  
effectively another problem with the packaging of the JDK 1.4 jar for  
RIFE/Continuations.

I wanted to be sure, but it looks to me actually that you have a  
classpath issue. Are you sure that you have no classes lingering  
around from the version that you compiled yourself, or maybe an older  
RIFE/Continuations jar? Are you maybe mixing an old full RIFE jar with  
a new RIFE/Continuations jar. I'm thinking this because the method  
that is missing is really not there with that argument, and  
BasicContinuableRunner doesn't call it with that at all.


On 09 Nov 2007, at 00:50, Frederick Isaac wrote:

> Ok still the same result Geert.
>
> I am enclosing my example code so that you might help with the problem
>
>
> Sorry man I would really like this to work but it seems to  
> constantly elude me. I woule realy appreciate you help
>
> Cheers
>
>
>
>
> On 11/8/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederick,
>
> I just committed a fix for this and in my local testing it should
> work. The JDK 1.4 jar was badly built. Please try this version and
> tell me how it works out for you:
>
> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar
>
> Best regards,
>
> Geert
>
>
>
> On 08 Nov 2007, at 10:17, Frederick Isaac wrote:
>
> > I was originally using the 1.4 version of Rife with my JDK 1.4 and
> > that was when the error I received was
> >
> > java.lang.NoSuchMethodError
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .ContinuationContext.clearActiveContext(ContinuationContext.java:
> 114)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :227)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
> >         at TestPause.testPause (TestPause.java:20)
> >         at mainTest.main(mainTest.java:13)
> >
> >
> > Which was my original question. I started with the retroweaver etc.
> > as an attempt to debug what the problem might be.
> >
> > the example you have on your site has no main and also uses
> > StringBuilder - this is why I started to use retroweaver and 1.4
> > does not support this class.
> >
> > Like I said I had no real problems running with continuations under
> > rife 1.4 except for the problem when I tried to use recursion. I
> > can't seem to get 1.6 working under SDK1.4.
> >
> > I do really appreciate your help with this though.
> >
> > thanks
> >
> >
> >
> >
> > On 11/8/07, Geert Bevin <gbevin@...> wrote:
> > Hi Frederick,
> >
> > why are you not simply using the JDK 1.4 version of RIFE/
> > Continuations?
> >
> > You can download it here. This should just work, no need to do
> > retroweaver yourself or anything.
> > http://rifers.org/downloads/#rifecontinuations
> >
> > Let me know how it goes.
> >
> > Geert
> >
> > On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
> >
> > > Hi Geert,
> > >
> > > Continuing the saga this is what I did next. Looking at the posted
> > > software for continuations it dawned on me that you are using
> > > generics as part of the new distribution.
> > >
> > > I am still trying to use 1.4 so I downloaded the generics 2.4
> > > package from sun. I ran the examples and everything checked out  
> ok.
> > >
> > > I then tried to rebuild my app with your rife 1.4 jar and still  
> got
> > > the same error NoSuchMethodError.
> > >
> > > I then tried to build the continuations package that you  
> distribute
> > > and received error about missing class files com.uwyn.rife.tools.
> > > etc... which are not included in the source continuations
> > > distribution.
> > >
> > > I then tried to extract the missing class files from your rife.jar
> > > file and used the missing ones to try to rebuild a new app.
> > >
> > > I am now getting errors about
> > >
> > > com.tc.object.loaders class not found.
> > >
> > > Can you please offer any help as I am unable to build a working
> > > continuations application for a JDK 1.4 with your distribution.
> > >
> > > Cheers
> > >
> > > P.S. any feedback would be appreciated
> > >
> > >
> > >
> > >
> > > On 11/6/07, Frederick Isaac < freddyisaac@...> wrote:
> > > Hi Geert,
> > >
> > > I am trying with a 1.4 JDK to put together a simple TestPause
> > > example. I have downloaded retroweaver and am getting the  
> following
> > > error.
> > >
> > > java.lang.NoSuchMethodError
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .ContinuationContext.clearActiveContext( ContinuationContext.java:
> > 114)
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :
> 227)
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :
> 87)
> > >         at TestPause.testPause (TestPause.java:20)
> > >         at mainTest.main(mainTest.java:13)
> > >
> > >
> > > Is this due to a simple mistake. I am sorry to hassle you on this
> > > one. I really wanted to get a demo of the breaking out of  
> recursion
> > > pattern together for teaching purposes. I have tried to rip apart
> > > your example, but the error isn't giving much away. This example I
> > > am trying is not a recursive example.
> > >
> > > Any help would be much appreciated.
> > >
> > >
> > > Cheers
> > >
> > > again - sorry for having to keep coming back to you.
> > >
> > >
> > > On 11/2/07, Geert Bevin < gbevin@...> wrote:
> > > Hi Frederic,
> > >
> > > I'll look at this later, but I strongly recommend that you try  
> with
> > > the latest version of RIFE/Continuations, and maybe even one of  
> the
> > > nightly builds. Most of RIFE's development lately has gone to the
> > > standalone continuations lib.
> > >
> > > Best regards,
> > >
> > > Geert
> > >
> > > On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
> > >
> > > > Hi Geert,
> > > >
> > > > Thanks for your prompt reply. I do have a slightly older  
> version -
> > > > I think that it is version 1.4 which I downloaded previously and
> > > > compiled myself. I have not tried the newer version as yet - has
> > > > there been any major api changes or should the same code work?
> > > >
> > > > I am enclosing the simple example I was trying to run. It  
> actually
> > > > runs three little tests
> > > >
> > > > first - a simple Tower of Hanoi (no continuations)
> > > > second - a simple pause continuation example
> > > > third - the Hanoi with continuation which does demonstrate the
> > > > problem under Rife 1.4
> > > >
> > > > I did modify the code from your examples, but is is mostly a
> > juggle
> > > > around to put the same code in one single object called
> > > > ContinuationObject. There is a build and run unix script that  
> just
> > > > need paths setting to build and run.
> > > >
> > > > Thanks very much for any help you may provide.
> > > >
> > > > Cheers
> > > >
> > > >
> > > >
> > > > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > > > Hi,
> > > >
> > > > first, which version of RIFE/Continuations are you using?
> > > >
> > > > Also, would you mind attaching the actual source code that  
> you're
> > > > using so that it can be run in a very easy fashion. If there  
> is a
> > > > problem, this drastically reduces the time to figure it out.
> > > >
> > > > Thanks,
> > > >
> > > > Geert
> > > >
> > > > On 01 Nov 2007, at 22:29, bonehead wrote:
> > > >
> > > > >
> > > > > Hi,
> > > > >
> > > > > I was trying to use the rife continuations package to  
> develop a
> > > > simple
> > > > > java example and came across a small problem.
> > > > >
> > > > > I was trying to use a continuation to code a simple
> > > > recursiveTower of
> > > > > Hanoi program. Something akin to the wki example here
> > > > >
> > > > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > > > >
> > > > > I replaced the move with a pause() to break out of the  
> recursion
> > > > >
> > > > >
> > > > > hanoi(disks,...)
> > > > > {
> > > > >        if(disks > 0)
> > > > >        {
> > > > >            hanoi(disks-1,...);
> > > > >            pause("Moving disk " ...);
> > > > >            hanoi(disks-1, ....);
> > > > >         }
> > > > > }
> > > > >
> > > > >
> > > > > When I do this it breaks out at the continuation, but upon
> > > > reentry it
> > > > > cauces a stack overflow problem. I am using an older version  
> of
> > > the
> > > > > rife continuaitons jar.
> > > > >
> > > > > Any help would be greatly appreciated.
> > > > >
> > > > > Cheers
> > > >
> > > > --
> > > > Geert Bevin
> > > > Terracotta - http://www.terracotta.org
> > > > Uwyn "Use what you need" - http://uwyn.com
> > > > RIFE Java application framework - http://rifers.org
> > > > Music and words - http://gbevin.com
> > > >
> > > >
> > > >
> > > >
> > > > >
> > > > < jcon.jar.gz>
> > >
> > > --
> > > Geert Bevin
> > > Terracotta - http://www.terracotta.org
> > > Uwyn "Use what you need" - http://uwyn.com
> > > RIFE Java application framework - http://rifers.org
> > > Music and words - http://gbevin.com
> > >
> > >
> > >
> > > >
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> > >
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
>
> >
> <fail.jar>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Hi,

 

I just ran again with a different option and got the following error

 

java.lang.NoSuchMethodError: java.lang.ThreadLocal: method remove()V not found
        at com.uwyn.rife.continuations.ContinuationContext.clearActiveContext(ContinuationContext.java:112)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.run (BasicContinuableRunner.java:225)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
        at TestPause.testPause(TestPause.java:23)
        at mainTest.main (mainTest.java:17)
 

 

This does indicate that the problem is that a call is being made to ThreadLocal.remove() which is not a part of JDK1.4 it was introduced in 1.5.

 

I also triple checked my classpath and everything seems to check out ok.

 

Does this help?

 

Again, really appreciate any help you can offer with this.

 

Cheers

 

 

On 11/9/07, Geert Bevin <gbevin@...> wrote:

I was kind of expecting this, but I wanted to be sure since there was
effectively another problem with the packaging of the JDK 1.4 jar for
RIFE/Continuations.

I wanted to be sure, but it looks to me actually that you have a
classpath issue. Are you sure that you have no classes lingering
around from the version that you compiled yourself, or maybe an older
RIFE/Continuations jar? Are you maybe mixing an old full RIFE jar with
a new RIFE/Continuations jar. I'm thinking this because the method
that is missing is really not there with that argument, and
BasicContinuableRunner doesn't call it with that at all.


On 09 Nov 2007, at 00:50, Frederick Isaac wrote:

> Ok still the same result Geert.
>
> I am enclosing my example code so that you might help with the problem
>
>
> Sorry man I would really like this to work but it seems to
> constantly elude me. I woule realy appreciate you help
>
> Cheers
>
>
>
>
> On 11/8/07, Geert Bevin <gbevin@...> wrote:

> Hi Frederick,
>
> I just committed a fix for this and in my local testing it should
> work. The JDK 1.4 jar was badly built. Please try this version and
> tell me how it works out for you:
>

> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar
>
> Best regards,
>
> Geert
>
>
>
> On 08 Nov 2007, at 10:17, Frederick Isaac wrote:
>
> > I was originally using the 1.4 version of Rife with my JDK 1.4 and
> > that was when the error I received was
> >
> > java.lang.NoSuchMethodError
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations

> > .ContinuationContext.clearActiveContext(ContinuationContext.java:

> 114)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :227)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:87)
> >         at TestPause.testPause (TestPause.java:20)
> >         at mainTest.main(mainTest.java:13)
> >
> >
> > Which was my original question. I started with the retroweaver etc.
> > as an attempt to debug what the problem might be.
> >
> > the example you have on your site has no main and also uses
> > StringBuilder - this is why I started to use retroweaver and 1.4
> > does not support this class.
> >
> > Like I said I had no real problems running with continuations under
> > rife 1.4 except for the problem when I tried to use recursion. I

> > can't seem to get 1.6 working under SDK1.4.
> >
> > I do really appreciate your help with this though.
> >
> > thanks
> >
> >
> >
> >
> > On 11/8/07, Geert Bevin <gbevin@...> wrote:

> > Hi Frederick,
> >
> > why are you not simply using the JDK 1.4 version of RIFE/
> > Continuations?
> >
> > You can download it here. This should just work, no need to do
> > retroweaver yourself or anything.
> > http://rifers.org/downloads/#rifecontinuations
> >
> > Let me know how it goes.
> >
> > Geert
> >
> > On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
> >
> > > Hi Geert,
> > >
> > > Continuing the saga this is what I did next. Looking at the posted
> > > software for continuations it dawned on me that you are using
> > > generics as part of the new distribution.
> > >
> > > I am still trying to use 1.4 so I downloaded the generics 2.4
> > > package from sun. I ran the examples and everything checked out
> ok.
> > >
> > > I then tried to rebuild my app with your rife 1.4 jar and still
> got
> > > the same error NoSuchMethodError.
> > >
> > > I then tried to build the continuations package that you
> distribute
> > > and received error about missing class files com.uwyn.rife.tools.
> > > etc... which are not included in the source continuations
> > > distribution.
> > >
> > > I then tried to extract the missing class files from your rife.jar
> > > file and used the missing ones to try to rebuild a new app.
> > >
> > > I am now getting errors about
> > >
> > > com.tc.object.loaders class not found.
> > >
> > > Can you please offer any help as I am unable to build a working
> > > continuations application for a JDK 1.4 with your distribution.
> > >
> > > Cheers
> > >
> > > P.S. any feedback would be appreciated
> > >
> > >
> > >
> > >
> > > On 11/6/07, Frederick Isaac < freddyisaac@...> wrote:
> > > Hi Geert,
> > >
> > > I am trying with a 1.4 JDK to put together a simple TestPause
> > > example. I have downloaded retroweaver and am getting the
> following
> > > error.
> > >
> > > java.lang.NoSuchMethodError
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .ContinuationContext.clearActiveContext( ContinuationContext.java:
> > 114)
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :
> 227)
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :
> 87)
> > >         at TestPause.testPause (TestPause.java:20)
> > >         at mainTest.main(mainTest.java :13)
> > >
> > >
> > > Is this due to a simple mistake. I am sorry to hassle you on this
> > > one. I really wanted to get a demo of the breaking out of
> recursion

> > > pattern together for teaching purposes. I have tried to rip apart

> > > your example, but the error isn't giving much away. This example I
> > > am trying is not a recursive example.
> > >
> > > Any help would be much appreciated.
> > >
> > >
> > > Cheers
> > >
> > > again - sorry for having to keep coming back to you.
> > >
> > >
> > > On 11/2/07, Geert Bevin < gbevin@...> wrote:
> > > Hi Frederic,
> > >
> > > I'll look at this later, but I strongly recommend that you try
> with
> > > the latest version of RIFE/Continuations, and maybe even one of
> the
> > > nightly builds. Most of RIFE's development lately has gone to the
> > > standalone continuations lib.
> > >
> > > Best regards,
> > >
> > > Geert
> > >
> > > On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
> > >
> > > > Hi Geert,
> > > >
> > > > Thanks for your prompt reply. I do have a slightly older
> version -
> > > > I think that it is version 1.4 which I downloaded previously and
> > > > compiled myself. I have not tried the newer version as yet - has
> > > > there been any major api changes or should the same code work?
> > > >
> > > > I am enclosing the simple example I was trying to run. It
> actually
> > > > runs three little tests
> > > >
> > > > first - a simple Tower of Hanoi (no continuations)
> > > > second - a simple pause continuation example
> > > > third - the Hanoi with continuation which does demonstrate the
> > > > problem under Rife 1.4
> > > >
> > > > I did modify the code from your examples, but is is mostly a
> > juggle
> > > > around to put the same code in one single object called
> > > > ContinuationObject. There is a build and run unix script that
> just
> > > > need paths setting to build and run.
> > > >
> > > > Thanks very much for any help you may provide.
> > > >
> > > > Cheers
> > > >
> > > >
> > > >
> > > > On 11/2/07, Geert Bevin <gbevin@...> wrote:
> > > > Hi,
> > > >
> > > > first, which version of RIFE/Continuations are you using?
> > > >
> > > > Also, would you mind attaching the actual source code that
> you're
> > > > using so that it can be run in a very easy fashion. If there
> is a
> > > > problem, this drastically reduces the time to figure it out.
> > > >
> > > > Thanks,
> > > >
> > > > Geert
> > > >
> > > > On 01 Nov 2007, at 22:29, bonehead wrote:
> > > >
> > > > >
> > > > > Hi,
> > > > >
> > > > > I was trying to use the rife continuations package to
> develop a
> > > > simple
> > > > > java example and came across a small problem.
> > > > >
> > > > > I was trying to use a continuation to code a simple
> > > > recursiveTower of
> > > > > Hanoi program. Something akin to the wki example here
> > > > >
> > > > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > > > >
> > > > > I replaced the move with a pause() to break out of the
> recursion
> > > > >
> > > > >
> > > > > hanoi(disks,...)
> > > > > {
> > > > >        if(disks > 0)
> > > > >        {
> > > > >            hanoi(disks-1,...);
> > > > >            pause("Moving disk " ...);
> > > > >            hanoi(disks-1, ....);
> > > > >         }
> > > > > }
> > > > >
> > > > >
> > > > > When I do this it breaks out at the continuation, but upon
> > > > reentry it
> > > > > cauces a stack overflow problem. I am using an older version
> of
> > > the
> > > > > rife continuaitons jar.
> > > > >
> > > > > Any help would be greatly appreciated.
> > > > >
> > > > > Cheers
> > > >
> > > > --
> > > > Geert Bevin
> > > > Terracotta - http://www.terracotta.org
> > > > Uwyn "Use what you need" - http://uwyn.com
> > > > RIFE Java application framework - http://rifers.org
> > > > Music and words - http://gbevin.com
> > > >
> > > >
> > > >
> > > >
> > > > >
> > > > < jcon.jar.gz>
> > >
> > > --
> > > Geert Bevin
> > > Terracotta - http://www.terracotta.org
> > > Uwyn "Use what you need" - http://uwyn.com
> > > RIFE Java application framework - http://rifers.org
> > > Music and words - http://gbevin.com
> > >
> > >
> > >
> > > >
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> > >
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
>
> >
> <fail.jar>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi Frederic,

sorry for these problems, JDK 1.4 support is something that I haven't  
really tested in a while since there wasn't much demand for it  
anymore. I made some bugfixes and added a dedicated test run to the  
ant build to ensure that the testsuite for RIFE/Continuations compiles  
and runs without JDK 1.4.

You can download the latest jar here:

http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071110/rife-continuations-1.6.2-snapshot-jdk14-20071110.jar

Let me know how it goes.

Take care,

Geert

On 10 Nov 2007, at 03:07, Frederick Isaac wrote:

> Hi,
>
> I just ran again with a different option and got the following error
>
> java.lang.NoSuchMethodError: java.lang.ThreadLocal: method remove()V  
> not found
>         at  
> com
> .uwyn
> .rife
> .continuations
> .ContinuationContext.clearActiveContext(ContinuationContext.java:112)
>         at  
> com.uwyn.rife.continuations.basic.BasicContinuableRunner.run  
> (BasicContinuableRunner.java:225)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
>         at TestPause.testPause(TestPause.java:23)
>         at mainTest.main (mainTest.java:17)
>
>
> This does indicate that the problem is that a call is being made to  
> ThreadLocal.remove() which is not a part of JDK1.4 it was introduced  
> in 1.5.
>
> I also triple checked my classpath and everything seems to check out  
> ok.
>
> Does this help?
>
> Again, really appreciate any help you can offer with this.
>
> Cheers
>
>
>
>
> On 11/9/07, Geert Bevin <gbevin@...> wrote:
> I was kind of expecting this, but I wanted to be sure since there was
> effectively another problem with the packaging of the JDK 1.4 jar for
> RIFE/Continuations.
>
> I wanted to be sure, but it looks to me actually that you have a
> classpath issue. Are you sure that you have no classes lingering
> around from the version that you compiled yourself, or maybe an older
> RIFE/Continuations jar? Are you maybe mixing an old full RIFE jar with
> a new RIFE/Continuations jar. I'm thinking this because the method
> that is missing is really not there with that argument, and
> BasicContinuableRunner doesn't call it with that at all.
>
>
> On 09 Nov 2007, at 00:50, Frederick Isaac wrote:
>
> > Ok still the same result Geert.
> >
> > I am enclosing my example code so that you might help with the  
> problem
> >
> >
> > Sorry man I would really like this to work but it seems to
> > constantly elude me. I woule realy appreciate you help
> >
> > Cheers
> >
> >
> >
> >
> > On 11/8/07, Geert Bevin <gbevin@...> wrote:
> > Hi Frederick,
> >
> > I just committed a fix for this and in my local testing it should
> > work. The JDK 1.4 jar was badly built. Please try this version and
> > tell me how it works out for you:
> >
> > http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar
> >
> > Best regards,
> >
> > Geert
> >
> >
> >
> > On 08 Nov 2007, at 10:17, Frederick Isaac wrote:
> >
> > > I was originally using the 1.4 version of Rife with my JDK 1.4 and
> > > that was when the error I received was
> > >
> > > java.lang.NoSuchMethodError
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .ContinuationContext.clearActiveContext(ContinuationContext.java:
> > 114)
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :
> 227)
> > >         at
> > > com
> > > .uwyn
> > > .rife
> > > .continuations
> > > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:
> 87)
> > >         at TestPause.testPause (TestPause.java:20)
> > >         at mainTest.main(mainTest.java:13)
> > >
> > >
> > > Which was my original question. I started with the retroweaver  
> etc.
> > > as an attempt to debug what the problem might be.
> > >
> > > the example you have on your site has no main and also uses
> > > StringBuilder - this is why I started to use retroweaver and 1.4
> > > does not support this class.
> > >
> > > Like I said I had no real problems running with continuations  
> under
> > > rife 1.4 except for the problem when I tried to use recursion. I
> > > can't seem to get 1.6 working under SDK1.4.
> > >
> > > I do really appreciate your help with this though.
> > >
> > > thanks
> > >
> > >
> > >
> > >
> > > On 11/8/07, Geert Bevin <gbevin@...> wrote:
> > > Hi Frederick,
> > >
> > > why are you not simply using the JDK 1.4 version of RIFE/
> > > Continuations?
> > >
> > > You can download it here. This should just work, no need to do
> > > retroweaver yourself or anything.
> > > http://rifers.org/downloads/#rifecontinuations
> > >
> > > Let me know how it goes.
> > >
> > > Geert
> > >
> > > On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
> > >
> > > > Hi Geert,
> > > >
> > > > Continuing the saga this is what I did next. Looking at the  
> posted
> > > > software for continuations it dawned on me that you are using
> > > > generics as part of the new distribution.
> > > >
> > > > I am still trying to use 1.4 so I downloaded the generics 2.4
> > > > package from sun. I ran the examples and everything checked out
> > ok.
> > > >
> > > > I then tried to rebuild my app with your rife 1.4 jar and still
> > got
> > > > the same error NoSuchMethodError.
> > > >
> > > > I then tried to build the continuations package that you
> > distribute
> > > > and received error about missing class files  
> com.uwyn.rife.tools.
> > > > etc... which are not included in the source continuations
> > > > distribution.
> > > >
> > > > I then tried to extract the missing class files from your  
> rife.jar
> > > > file and used the missing ones to try to rebuild a new app.
> > > >
> > > > I am now getting errors about
> > > >
> > > > com.tc.object.loaders class not found.
> > > >
> > > > Can you please offer any help as I am unable to build a working
> > > > continuations application for a JDK 1.4 with your distribution.
> > > >
> > > > Cheers
> > > >
> > > > P.S. any feedback would be appreciated
> > > >
> > > >
> > > >
> > > >
> > > > On 11/6/07, Frederick Isaac < freddyisaac@...> wrote:
> > > > Hi Geert,
> > > >
> > > > I am trying with a 1.4 JDK to put together a simple TestPause
> > > > example. I have downloaded retroweaver and am getting the
> > following
> > > > error.
> > > >
> > > > java.lang.NoSuchMethodError
> > > >         at
> > > > com
> > > > .uwyn
> > > > .rife
> > > > .continuations
> > >  
> > .ContinuationContext.clearActiveContext( ContinuationContext.java:
> > > 114)
> > > >         at
> > > > com
> > > > .uwyn
> > > > .rife
> > > > .continuations
> > > > .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :
> > 227)
> > > >         at
> > > > com
> > > > .uwyn
> > > > .rife
> > > > .continuations
> > >  
> > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :
> > 87)
> > > >         at TestPause.testPause (TestPause.java:20)
> > > >         at mainTest.main(mainTest.java :13)
> > > >
> > > >
> > > > Is this due to a simple mistake. I am sorry to hassle you on  
> this
> > > > one. I really wanted to get a demo of the breaking out of
> > recursion
> > > > pattern together for teaching purposes. I have tried to rip  
> apart
> > > > your example, but the error isn't giving much away. This  
> example I
> > > > am trying is not a recursive example.
> > > >
> > > > Any help would be much appreciated.
> > > >
> > > >
> > > > Cheers
> > > >
> > > > again - sorry for having to keep coming back to you.
> > > >
> > > >
> > > > On 11/2/07, Geert Bevin < gbevin@...> wrote:
> > > > Hi Frederic,
> > > >
> > > > I'll look at this later, but I strongly recommend that you try
> > with
> > > > the latest version of RIFE/Continuations, and maybe even one of
> > the
> > > > nightly builds. Most of RIFE's development lately has gone to  
> the
> > > > standalone continuations lib.
> > > >
> > > > Best regards,
> > > >
> > > > Geert
> > > >
> > > > On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
> > > >
> > > > > Hi Geert,
> > > > >
> > > > > Thanks for your prompt reply. I do have a slightly older
> > version -
> > > > > I think that it is version 1.4 which I downloaded previously  
> and
> > > > > compiled myself. I have not tried the newer version as yet -  
> has
> > > > > there been any major api changes or should the same code work?
> > > > >
> > > > > I am enclosing the simple example I was trying to run. It
> > actually
> > > > > runs three little tests
> > > > >
> > > > > first - a simple Tower of Hanoi (no continuations)
> > > > > second - a simple pause continuation example
> > > > > third - the Hanoi with continuation which does demonstrate the
> > > > > problem under Rife 1.4
> > > > >
> > > > > I did modify the code from your examples, but is is mostly a
> > > juggle
> > > > > around to put the same code in one single object called
> > > > > ContinuationObject. There is a build and run unix script that
> > just
> > > > > need paths setting to build and run.
> > > > >
> > > > > Thanks very much for any help you may provide.
> > > > >
> > > > > Cheers
> > > > >
> > > > >
> > > > >
> > > > > On 11/2/07, Geert Bevin <gbevin@... > wrote:
> > > > > Hi,
> > > > >
> > > > > first, which version of RIFE/Continuations are you using?
> > > > >
> > > > > Also, would you mind attaching the actual source code that
> > you're
> > > > > using so that it can be run in a very easy fashion. If there
> > is a
> > > > > problem, this drastically reduces the time to figure it out.
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Geert
> > > > >
> > > > > On 01 Nov 2007, at 22:29, bonehead wrote:
> > > > >
> > > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I was trying to use the rife continuations package to
> > develop a
> > > > > simple
> > > > > > java example and came across a small problem.
> > > > > >
> > > > > > I was trying to use a continuation to code a simple
> > > > > recursiveTower of
> > > > > > Hanoi program. Something akin to the wki example here
> > > > > >
> > > > > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > > > > >
> > > > > > I replaced the move with a pause() to break out of the
> > recursion
> > > > > >
> > > > > >
> > > > > > hanoi(disks,...)
> > > > > > {
> > > > > >        if(disks > 0)
> > > > > >        {
> > > > > >            hanoi(disks-1,...);
> > > > > >            pause("Moving disk " ...);
> > > > > >            hanoi(disks-1, ....);
> > > > > >         }
> > > > > > }
> > > > > >
> > > > > >
> > > > > > When I do this it breaks out at the continuation, but upon
> > > > > reentry it
> > > > > > cauces a stack overflow problem. I am using an older version
> > of
> > > > the
> > > > > > rife continuaitons jar.
> > > > > >
> > > > > > Any help would be greatly appreciated.
> > > > > >
> > > > > > Cheers
> > > > >
> > > > > --
> > > > > Geert Bevin
> > > > > Terracotta - http://www.terracotta.org
> > > > > Uwyn "Use what you need" - http://uwyn.com
> > > > > RIFE Java application framework - http://rifers.org
> > > > > Music and words - http://gbevin.com
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > >
> > > > > < jcon.jar.gz>
> > > >
> > > > --
> > > > Geert Bevin
> > > > Terracotta - http://www.terracotta.org
> > > > Uwyn "Use what you need" - http://uwyn.com
> > > > RIFE Java application framework - http://rifers.org
> > > > Music and words - http://gbevin.com
> > > >
> > > >
> > > >
> > > > >
> > >
> > > --
> > > Geert Bevin
> > > Terracotta - http://www.terracotta.org
> > > Uwyn "Use what you need" - http://uwyn.com
> > > RIFE Java application framework - http://rifers.org
> > > Music and words - http://gbevin.com
> > >
> > >
> > >
> > > >
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> >
> > >
> > <fail.jar>
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

That seems to have done the trick.

Thank you very much for looking into this and continuing to support 1.4.
I appreciate it very much.

Do you have any plans to post the source for 1.4 along with the 1.6 source?

Anyway I can now try my recursive tower of Hanoi with continuations.
I hope it works so I can try some more complicated recursive work.

I like the new features of the 1.6 api. I am looking forward to using them

Cheers again

Freddy

On Nov 10, 2007 2:46 PM, Geert Bevin <gbevin@...> wrote:

>
> Hi Frederic,
>
> sorry for these problems, JDK 1.4 support is something that I haven't
> really tested in a while since there wasn't much demand for it
> anymore. I made some bugfixes and added a dedicated test run to the
> ant build to ensure that the testsuite for RIFE/Continuations compiles
> and runs without JDK 1.4.
>
> You can download the latest jar here:
>
> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071110/rife-continuations-1.6.2-snapshot-jdk14-20071110.jar
>
> Let me know how it goes.
>
> Take care,
>
> Geert
>
>
> On 10 Nov 2007, at 03:07, Frederick Isaac wrote:
>
> > Hi,
> >
> > I just ran again with a different option and got the following error
> >
> > java.lang.NoSuchMethodError: java.lang.ThreadLocal: method remove()V
> > not found
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .ContinuationContext.clearActiveContext(ContinuationContext.java:112)
> >         at
> > com.uwyn.rife.continuations.basic.BasicContinuableRunner.run
> > (BasicContinuableRunner.java:225)
> >         at
> > com
> > .uwyn
> > .rife
> > .continuations
> > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
> >         at TestPause.testPause(TestPause.java:23)
> >         at mainTest.main (mainTest.java:17)
> >
> >
> > This does indicate that the problem is that a call is being made to
> > ThreadLocal.remove() which is not a part of JDK1.4 it was introduced
> > in 1.5.
> >
> > I also triple checked my classpath and everything seems to check out
> > ok.
> >
> > Does this help?
> >
> > Again, really appreciate any help you can offer with this.
> >
> > Cheers
> >
> >
> >
> >
> > On 11/9/07, Geert Bevin <gbevin@...> wrote:
> > I was kind of expecting this, but I wanted to be sure since there was
> > effectively another problem with the packaging of the JDK 1.4 jar for
> > RIFE/Continuations.
> >
> > I wanted to be sure, but it looks to me actually that you have a
> > classpath issue. Are you sure that you have no classes lingering
> > around from the version that you compiled yourself, or maybe an older
> > RIFE/Continuations jar? Are you maybe mixing an old full RIFE jar with
> > a new RIFE/Continuations jar. I'm thinking this because the method
> > that is missing is really not there with that argument, and
> > BasicContinuableRunner doesn't call it with that at all.
> >
> >
> > On 09 Nov 2007, at 00:50, Frederick Isaac wrote:
> >
> > > Ok still the same result Geert.
> > >
> > > I am enclosing my example code so that you might help with the
> > problem
> > >
> > >
> > > Sorry man I would really like this to work but it seems to
> > > constantly elude me. I woule realy appreciate you help
> > >
> > > Cheers
> > >
> > >
> > >
> > >
> > > On 11/8/07, Geert Bevin <gbevin@...> wrote:
> > > Hi Frederick,
> > >
> > > I just committed a fix for this and in my local testing it should
> > > work. The JDK 1.4 jar was badly built. Please try this version and
> > > tell me how it works out for you:
> > >
> > > http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar
> > >
> > > Best regards,
> > >
> > > Geert
> > >
> > >
> > >
> > > On 08 Nov 2007, at 10:17, Frederick Isaac wrote:
> > >
> > > > I was originally using the 1.4 version of Rife with my JDK 1.4 and
> > > > that was when the error I received was
> > > >
> > > > java.lang.NoSuchMethodError
> > > >         at
> > > > com
> > > > .uwyn
> > > > .rife
> > > > .continuations
> > > > .ContinuationContext.clearActiveContext(ContinuationContext.java:
> > > 114)
> > > >         at
> > > > com
> > > > .uwyn
> > > > .rife
> > > > .continuations
> > > > .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :
> > 227)
> > > >         at
> > > > com
> > > > .uwyn
> > > > .rife
> > > > .continuations
> > > > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:
> > 87)
> > > >         at TestPause.testPause (TestPause.java:20)
> > > >         at mainTest.main(mainTest.java:13)
> > > >
> > > >
> > > > Which was my original question. I started with the retroweaver
> > etc.
> > > > as an attempt to debug what the problem might be.
> > > >
> > > > the example you have on your site has no main and also uses
> > > > StringBuilder - this is why I started to use retroweaver and 1.4
> > > > does not support this class.
> > > >
> > > > Like I said I had no real problems running with continuations
> > under
> > > > rife 1.4 except for the problem when I tried to use recursion. I
> > > > can't seem to get 1.6 working under SDK1.4.
> > > >
> > > > I do really appreciate your help with this though.
> > > >
> > > > thanks
> > > >
> > > >
> > > >
> > > >
> > > > On 11/8/07, Geert Bevin <gbevin@...> wrote:
> > > > Hi Frederick,
> > > >
> > > > why are you not simply using the JDK 1.4 version of RIFE/
> > > > Continuations?
> > > >
> > > > You can download it here. This should just work, no need to do
> > > > retroweaver yourself or anything.
> > > > http://rifers.org/downloads/#rifecontinuations
> > > >
> > > > Let me know how it goes.
> > > >
> > > > Geert
> > > >
> > > > On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
> > > >
> > > > > Hi Geert,
> > > > >
> > > > > Continuing the saga this is what I did next. Looking at the
> > posted
> > > > > software for continuations it dawned on me that you are using
> > > > > generics as part of the new distribution.
> > > > >
> > > > > I am still trying to use 1.4 so I downloaded the generics 2.4
> > > > > package from sun. I ran the examples and everything checked out
> > > ok.
> > > > >
> > > > > I then tried to rebuild my app with your rife 1.4 jar and still
> > > got
> > > > > the same error NoSuchMethodError.
> > > > >
> > > > > I then tried to build the continuations package that you
> > > distribute
> > > > > and received error about missing class files
> > com.uwyn.rife.tools.
> > > > > etc... which are not included in the source continuations
> > > > > distribution.
> > > > >
> > > > > I then tried to extract the missing class files from your
> > rife.jar
> > > > > file and used the missing ones to try to rebuild a new app.
> > > > >
> > > > > I am now getting errors about
> > > > >
> > > > > com.tc.object.loaders class not found.
> > > > >
> > > > > Can you please offer any help as I am unable to build a working
> > > > > continuations application for a JDK 1.4 with your distribution.
> > > > >
> > > > > Cheers
> > > > >
> > > > > P.S. any feedback would be appreciated
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On 11/6/07, Frederick Isaac < freddyisaac@...> wrote:
> > > > > Hi Geert,
> > > > >
> > > > > I am trying with a 1.4 JDK to put together a simple TestPause
> > > > > example. I have downloaded retroweaver and am getting the
> > > following
> > > > > error.
> > > > >
> > > > > java.lang.NoSuchMethodError
> > > > >         at
> > > > > com
> > > > > .uwyn
> > > > > .rife
> > > > > .continuations
> > > >
> > > .ContinuationContext.clearActiveContext( ContinuationContext.java:
> > > > 114)
> > > > >         at
> > > > > com
> > > > > .uwyn
> > > > > .rife
> > > > > .continuations
> > > > > .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :
> > > 227)
> > > > >         at
> > > > > com
> > > > > .uwyn
> > > > > .rife
> > > > > .continuations
> > > >
> > > .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :
> > > 87)
> > > > >         at TestPause.testPause (TestPause.java:20)
> > > > >         at mainTest.main(mainTest.java :13)
> > > > >
> > > > >
> > > > > Is this due to a simple mistake. I am sorry to hassle you on
> > this
> > > > > one. I really wanted to get a demo of the breaking out of
> > > recursion
> > > > > pattern together for teaching purposes. I have tried to rip
> > apart
> > > > > your example, but the error isn't giving much away. This
> > example I
> > > > > am trying is not a recursive example.
> > > > >
> > > > > Any help would be much appreciated.
> > > > >
> > > > >
> > > > > Cheers
> > > > >
> > > > > again - sorry for having to keep coming back to you.
> > > > >
> > > > >
> > > > > On 11/2/07, Geert Bevin < gbevin@...> wrote:
> > > > > Hi Frederic,
> > > > >
> > > > > I'll look at this later, but I strongly recommend that you try
> > > with
> > > > > the latest version of RIFE/Continuations, and maybe even one of
> > > the
> > > > > nightly builds. Most of RIFE's development lately has gone to
> > the
> > > > > standalone continuations lib.
> > > > >
> > > > > Best regards,
> > > > >
> > > > > Geert
> > > > >
> > > > > On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
> > > > >
> > > > > > Hi Geert,
> > > > > >
> > > > > > Thanks for your prompt reply. I do have a slightly older
> > > version -
> > > > > > I think that it is version 1.4 which I downloaded previously
> > and
> > > > > > compiled myself. I have not tried the newer version as yet -
> > has
> > > > > > there been any major api changes or should the same code work?
> > > > > >
> > > > > > I am enclosing the simple example I was trying to run. It
> > > actually
> > > > > > runs three little tests
> > > > > >
> > > > > > first - a simple Tower of Hanoi (no continuations)
> > > > > > second - a simple pause continuation example
> > > > > > third - the Hanoi with continuation which does demonstrate the
> > > > > > problem under Rife 1.4
> > > > > >
> > > > > > I did modify the code from your examples, but is is mostly a
> > > > juggle
> > > > > > around to put the same code in one single object called
> > > > > > ContinuationObject. There is a build and run unix script that
> > > just
> > > > > > need paths setting to build and run.
> > > > > >
> > > > > > Thanks very much for any help you may provide.
> > > > > >
> > > > > > Cheers
> > > > > >
> > > > > >
> > > > > >
> > > > > > On 11/2/07, Geert Bevin <gbevin@... > wrote:
> > > > > > Hi,
> > > > > >
> > > > > > first, which version of RIFE/Continuations are you using?
> > > > > >
> > > > > > Also, would you mind attaching the actual source code that
> > > you're
> > > > > > using so that it can be run in a very easy fashion. If there
> > > is a
> > > > > > problem, this drastically reduces the time to figure it out.
> > > > > >
> > > > > > Thanks,
> > > > > >
> > > > > > Geert
> > > > > >
> > > > > > On 01 Nov 2007, at 22:29, bonehead wrote:
> > > > > >
> > > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I was trying to use the rife continuations package to
> > > develop a
> > > > > > simple
> > > > > > > java example and came across a small problem.
> > > > > > >
> > > > > > > I was trying to use a continuation to code a simple
> > > > > > recursiveTower of
> > > > > > > Hanoi program. Something akin to the wki example here
> > > > > > >
> > > > > > > http://en.wikipedia.org/wiki/Tower_of_Hanoi.
> > > > > > >
> > > > > > > I replaced the move with a pause() to break out of the
> > > recursion
> > > > > > >
> > > > > > >
> > > > > > > hanoi(disks,...)
> > > > > > > {
> > > > > > >        if(disks > 0)
> > > > > > >        {
> > > > > > >            hanoi(disks-1,...);
> > > > > > >            pause("Moving disk " ...);
> > > > > > >            hanoi(disks-1, ....);
> > > > > > >         }
> > > > > > > }
> > > > > > >
> > > > > > >
> > > > > > > When I do this it breaks out at the continuation, but upon
> > > > > > reentry it
> > > > > > > cauces a stack overflow problem. I am using an older version
> > > of
> > > > > the
> > > > > > > rife continuaitons jar.
> > > > > > >
> > > > > > > Any help would be greatly appreciated.
> > > > > > >
> > > > > > > Cheers
> > > > > >
> > > > > > --
> > > > > > Geert Bevin
> > > > > > Terracotta - http://www.terracotta.org
> > > > > > Uwyn "Use what you need" - http://uwyn.com
> > > > > > RIFE Java application framework - http://rifers.org
> > > > > > Music and words - http://gbevin.com
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > >
> > > > > > < jcon.jar.gz>
> > > > >
> > > > > --
> > > > > Geert Bevin
> > > > > Terracotta - http://www.terracotta.org
> > > > > Uwyn "Use what you need" - http://uwyn.com
> > > > > RIFE Java application framework - http://rifers.org
> > > > > Music and words - http://gbevin.com
> > > > >
> > > > >
> > > > >
> > > > > >
> > > >
> > > > --
> > > > Geert Bevin
> > > > Terracotta - http://www.terracotta.org
> > > > Uwyn "Use what you need" - http://uwyn.com
> > > > RIFE Java application framework - http://rifers.org
> > > > Music and words - http://gbevin.com
> > > >
> > > >
> > > >
> > > > >
> > >
> > > --
> > > Geert Bevin
> > > Terracotta - http://www.terracotta.org
> > > Uwyn "Use what you need" - http://uwyn.com
> > > RIFE Java application framework - http://rifers.org
> > > Music and words - http://gbevin.com
> > >
> > >
> > >
> > >
> > > >
> > > <fail.jar>
> >
> > --
> > Geert Bevin
> > Terracotta - http://www.terracotta.org
> > Uwyn "Use what you need" - http://uwyn.com
> > RIFE Java application framework - http://rifers.org
> > Music and words - http://gbevin.com
> >
> >
> >
> > >
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
> >
>

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

> That seems to have done the trick.
>
> Thank you very much for looking into this and continuing to support  
> 1.4.
> I appreciate it very much.

Cool, glad it worked this time.

> Do you have any plans to post the source for 1.4 along with the 1.6  
> source?

It's all the same source repository. So yeah, it is now already  
available from SVN.

> Anyway I can now try my recursive tower of Hanoi with continuations.
> I hope it works so I can try some more complicated recursive work.

Let me know how it works, I'll help you track down problems if you run  
into them.

Take care,

Geert

> I like the new features of the 1.6 api. I am looking forward to  
> using them
>
> Cheers again
>
> Freddy
>
> On Nov 10, 2007 2:46 PM, Geert Bevin <gbevin@...> wrote:
>>
>> Hi Frederic,
>>
>> sorry for these problems, JDK 1.4 support is something that I haven't
>> really tested in a while since there wasn't much demand for it
>> anymore. I made some bugfixes and added a dedicated test run to the
>> ant build to ensure that the testsuite for RIFE/Continuations  
>> compiles
>> and runs without JDK 1.4.
>>
>> You can download the latest jar here:
>>
>> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071110/rife-continuations-1.6.2-snapshot-jdk14-20071110.jar
>>
>> Let me know how it goes.
>>
>> Take care,
>>
>> Geert
>>
>>
>> On 10 Nov 2007, at 03:07, Frederick Isaac wrote:
>>
>>> Hi,
>>>
>>> I just ran again with a different option and got the following error
>>>
>>> java.lang.NoSuchMethodError: java.lang.ThreadLocal: method remove()V
>>> not found
>>>        at
>>> com
>>> .uwyn
>>> .rife
>>> .continuations
>>> .ContinuationContext.clearActiveContext(ContinuationContext.java:
>>> 112)
>>>        at
>>> com.uwyn.rife.continuations.basic.BasicContinuableRunner.run
>>> (BasicContinuableRunner.java:225)
>>>        at
>>> com
>>> .uwyn
>>> .rife
>>> .continuations
>>> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
>>>        at TestPause.testPause(TestPause.java:23)
>>>        at mainTest.main (mainTest.java:17)
>>>
>>>
>>> This does indicate that the problem is that a call is being made to
>>> ThreadLocal.remove() which is not a part of JDK1.4 it was introduced
>>> in 1.5.
>>>
>>> I also triple checked my classpath and everything seems to check out
>>> ok.
>>>
>>> Does this help?
>>>
>>> Again, really appreciate any help you can offer with this.
>>>
>>> Cheers
>>>
>>>
>>>
>>>
>>> On 11/9/07, Geert Bevin <gbevin@...> wrote:
>>> I was kind of expecting this, but I wanted to be sure since there  
>>> was
>>> effectively another problem with the packaging of the JDK 1.4 jar  
>>> for
>>> RIFE/Continuations.
>>>
>>> I wanted to be sure, but it looks to me actually that you have a
>>> classpath issue. Are you sure that you have no classes lingering
>>> around from the version that you compiled yourself, or maybe an  
>>> older
>>> RIFE/Continuations jar? Are you maybe mixing an old full RIFE jar  
>>> with
>>> a new RIFE/Continuations jar. I'm thinking this because the method
>>> that is missing is really not there with that argument, and
>>> BasicContinuableRunner doesn't call it with that at all.
>>>
>>>
>>> On 09 Nov 2007, at 00:50, Frederick Isaac wrote:
>>>
>>>> Ok still the same result Geert.
>>>>
>>>> I am enclosing my example code so that you might help with the
>>> problem
>>>>
>>>>
>>>> Sorry man I would really like this to work but it seems to
>>>> constantly elude me. I woule realy appreciate you help
>>>>
>>>> Cheers
>>>>
>>>>
>>>>
>>>>
>>>> On 11/8/07, Geert Bevin <gbevin@...> wrote:
>>>> Hi Frederick,
>>>>
>>>> I just committed a fix for this and in my local testing it should
>>>> work. The JDK 1.4 jar was badly built. Please try this version and
>>>> tell me how it works out for you:
>>>>
>>>> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar
>>>>
>>>> Best regards,
>>>>
>>>> Geert
>>>>
>>>>
>>>>
>>>> On 08 Nov 2007, at 10:17, Frederick Isaac wrote:
>>>>
>>>>> I was originally using the 1.4 version of Rife with my JDK 1.4 and
>>>>> that was when the error I received was
>>>>>
>>>>> java.lang.NoSuchMethodError
>>>>>        at
>>>>> com
>>>>> .uwyn
>>>>> .rife
>>>>> .continuations
>>>>> .ContinuationContext.clearActiveContext(ContinuationContext.java:
>>>> 114)
>>>>>        at
>>>>> com
>>>>> .uwyn
>>>>> .rife
>>>>> .continuations
>>>>> .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :
>>> 227)
>>>>>        at
>>>>> com
>>>>> .uwyn
>>>>> .rife
>>>>> .continuations
>>>>> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:
>>> 87)
>>>>>        at TestPause.testPause (TestPause.java:20)
>>>>>        at mainTest.main(mainTest.java:13)
>>>>>
>>>>>
>>>>> Which was my original question. I started with the retroweaver
>>> etc.
>>>>> as an attempt to debug what the problem might be.
>>>>>
>>>>> the example you have on your site has no main and also uses
>>>>> StringBuilder - this is why I started to use retroweaver and 1.4
>>>>> does not support this class.
>>>>>
>>>>> Like I said I had no real problems running with continuations
>>> under
>>>>> rife 1.4 except for the problem when I tried to use recursion. I
>>>>> can't seem to get 1.6 working under SDK1.4.
>>>>>
>>>>> I do really appreciate your help with this though.
>>>>>
>>>>> thanks
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On 11/8/07, Geert Bevin <gbevin@...> wrote:
>>>>> Hi Frederick,
>>>>>
>>>>> why are you not simply using the JDK 1.4 version of RIFE/
>>>>> Continuations?
>>>>>
>>>>> You can download it here. This should just work, no need to do
>>>>> retroweaver yourself or anything.
>>>>> http://rifers.org/downloads/#rifecontinuations
>>>>>
>>>>> Let me know how it goes.
>>>>>
>>>>> Geert
>>>>>
>>>>> On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
>>>>>
>>>>>> Hi Geert,
>>>>>>
>>>>>> Continuing the saga this is what I did next. Looking at the
>>> posted
>>>>>> software for continuations it dawned on me that you are using
>>>>>> generics as part of the new distribution.
>>>>>>
>>>>>> I am still trying to use 1.4 so I downloaded the generics 2.4
>>>>>> package from sun. I ran the examples and everything checked out
>>>> ok.
>>>>>>
>>>>>> I then tried to rebuild my app with your rife 1.4 jar and still
>>>> got
>>>>>> the same error NoSuchMethodError.
>>>>>>
>>>>>> I then tried to build the continuations package that you
>>>> distribute
>>>>>> and received error about missing class files
>>> com.uwyn.rife.tools.
>>>>>> etc... which are not included in the source continuations
>>>>>> distribution.
>>>>>>
>>>>>> I then tried to extract the missing class files from your
>>> rife.jar
>>>>>> file and used the missing ones to try to rebuild a new app.
>>>>>>
>>>>>> I am now getting errors about
>>>>>>
>>>>>> com.tc.object.loaders class not found.
>>>>>>
>>>>>> Can you please offer any help as I am unable to build a working
>>>>>> continuations application for a JDK 1.4 with your distribution.
>>>>>>
>>>>>> Cheers
>>>>>>
>>>>>> P.S. any feedback would be appreciated
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 11/6/07, Frederick Isaac < freddyisaac@...> wrote:
>>>>>> Hi Geert,
>>>>>>
>>>>>> I am trying with a 1.4 JDK to put together a simple TestPause
>>>>>> example. I have downloaded retroweaver and am getting the
>>>> following
>>>>>> error.
>>>>>>
>>>>>> java.lang.NoSuchMethodError
>>>>>>        at
>>>>>> com
>>>>>> .uwyn
>>>>>> .rife
>>>>>> .continuations
>>>>>
>>>> .ContinuationContext.clearActiveContext( ContinuationContext.java:
>>>>> 114)
>>>>>>        at
>>>>>> com
>>>>>> .uwyn
>>>>>> .rife
>>>>>> .continuations
>>>>>> .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :
>>>> 227)
>>>>>>        at
>>>>>> com
>>>>>> .uwyn
>>>>>> .rife
>>>>>> .continuations
>>>>>
>>>> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :
>>>> 87)
>>>>>>        at TestPause.testPause (TestPause.java:20)
>>>>>>        at mainTest.main(mainTest.java :13)
>>>>>>
>>>>>>
>>>>>> Is this due to a simple mistake. I am sorry to hassle you on
>>> this
>>>>>> one. I really wanted to get a demo of the breaking out of
>>>> recursion
>>>>>> pattern together for teaching purposes. I have tried to rip
>>> apart
>>>>>> your example, but the error isn't giving much away. This
>>> example I
>>>>>> am trying is not a recursive example.
>>>>>>
>>>>>> Any help would be much appreciated.
>>>>>>
>>>>>>
>>>>>> Cheers
>>>>>>
>>>>>> again - sorry for having to keep coming back to you.
>>>>>>
>>>>>>
>>>>>> On 11/2/07, Geert Bevin < gbevin@...> wrote:
>>>>>> Hi Frederic,
>>>>>>
>>>>>> I'll look at this later, but I strongly recommend that you try
>>>> with
>>>>>> the latest version of RIFE/Continuations, and maybe even one of
>>>> the
>>>>>> nightly builds. Most of RIFE's development lately has gone to
>>> the
>>>>>> standalone continuations lib.
>>>>>>
>>>>>> Best regards,
>>>>>>
>>>>>> Geert
>>>>>>
>>>>>> On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
>>>>>>
>>>>>>> Hi Geert,
>>>>>>>
>>>>>>> Thanks for your prompt reply. I do have a slightly older
>>>> version -
>>>>>>> I think that it is version 1.4 which I downloaded previously
>>> and
>>>>>>> compiled myself. I have not tried the newer version as yet -
>>> has
>>>>>>> there been any major api changes or should the same code work?
>>>>>>>
>>>>>>> I am enclosing the simple example I was trying to run. It
>>>> actually
>>>>>>> runs three little tests
>>>>>>>
>>>>>>> first - a simple Tower of Hanoi (no continuations)
>>>>>>> second - a simple pause continuation example
>>>>>>> third - the Hanoi with continuation which does demonstrate the
>>>>>>> problem under Rife 1.4
>>>>>>>
>>>>>>> I did modify the code from your examples, but is is mostly a
>>>>> juggle
>>>>>>> around to put the same code in one single object called
>>>>>>> ContinuationObject. There is a build and run unix script that
>>>> just
>>>>>>> need paths setting to build and run.
>>>>>>>
>>>>>>> Thanks very much for any help you may provide.
>>>>>>>
>>>>>>> Cheers
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 11/2/07, Geert Bevin <gbevin@... > wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> first, which version of RIFE/Continuations are you using?
>>>>>>>
>>>>>>> Also, would you mind attaching the actual source code that
>>>> you're
>>>>>>> using so that it can be run in a very easy fashion. If there
>>>> is a
>>>>>>> problem, this drastically reduces the time to figure it out.
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Geert
>>>>>>>
>>>>>>> On 01 Nov 2007, at 22:29, bonehead wrote:
>>>>>>>
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I was trying to use the rife continuations package to
>>>> develop a
>>>>>>> simple
>>>>>>>> java example and came across a small problem.
>>>>>>>>
>>>>>>>> I was trying to use a continuation to code a simple
>>>>>>> recursiveTower of
>>>>>>>> Hanoi program. Something akin to the wki example here
>>>>>>>>
>>>>>>>> http://en.wikipedia.org/wiki/Tower_of_Hanoi.
>>>>>>>>
>>>>>>>> I replaced the move with a pause() to break out of the
>>>> recursion
>>>>>>>>
>>>>>>>>
>>>>>>>> hanoi(disks,...)
>>>>>>>> {
>>>>>>>>       if(disks > 0)
>>>>>>>>       {
>>>>>>>>           hanoi(disks-1,...);
>>>>>>>>           pause("Moving disk " ...);
>>>>>>>>           hanoi(disks-1, ....);
>>>>>>>>        }
>>>>>>>> }
>>>>>>>>
>>>>>>>>
>>>>>>>> When I do this it breaks out at the continuation, but upon
>>>>>>> reentry it
>>>>>>>> cauces a stack overflow problem. I am using an older version
>>>> of
>>>>>> the
>>>>>>>> rife continuaitons jar.
>>>>>>>>
>>>>>>>> Any help would be greatly appreciated.
>>>>>>>>
>>>>>>>> Cheers
>>>>>>>
>>>>>>> --
>>>>>>> Geert Bevin
>>>>>>> Terracotta - http://www.terracotta.org
>>>>>>> Uwyn "Use what you need" - http://uwyn.com
>>>>>>> RIFE Java application framework - http://rifers.org
>>>>>>> Music and words - http://gbevin.com
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>>
>>>>>>> < jcon.jar.gz>
>>>>>>
>>>>>> --
>>>>>> Geert Bevin
>>>>>> Terracotta - http://www.terracotta.org
>>>>>> Uwyn "Use what you need" - http://uwyn.com
>>>>>> RIFE Java application framework - http://rifers.org
>>>>>> Music and words - http://gbevin.com
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>
>>>>> --
>>>>> Geert Bevin
>>>>> Terracotta - http://www.terracotta.org
>>>>> Uwyn "Use what you need" - http://uwyn.com
>>>>> RIFE Java application framework - http://rifers.org
>>>>> Music and words - http://gbevin.com
>>>>>
>>>>>
>>>>>
>>>>>>
>>>>
>>>> --
>>>> Geert Bevin
>>>> Terracotta - http://www.terracotta.org
>>>> Uwyn "Use what you need" - http://uwyn.com
>>>> RIFE Java application framework - http://rifers.org
>>>> Music and words - http://gbevin.com
>>>>
>>>>
>>>>
>>>>
>>>>>
>>>> <fail.jar>
>>>
>>> --
>>> Geert Bevin
>>> Terracotta - http://www.terracotta.org
>>> Uwyn "Use what you need" - http://uwyn.com
>>> RIFE Java application framework - http://rifers.org
>>> Music and words - http://gbevin.com
>>>
>>>
>>>
>>>>
>>
>> --
>> Geert Bevin
>> Terracotta - http://www.terracotta.org
>> Uwyn "Use what you need" - http://uwyn.com
>> RIFE Java application framework - http://rifers.org
>> Music and words - http://gbevin.com
>>
>>
>>>
>>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Hi again,

 

Thanks again for the help earlier.

 

Well mixed news and a couple of questions.

 

I have determined that it only works if I run under 1.4 with the -classic option, otherwise it crashes the jvm and forces a core dumped which is stopped in an infinite loop. Bug in the jvm or some other problem? I didn't experience this under the earlier rife 1.4 always run with JDK1.4 hotspot no problems.

 

How can the execute method of the class with the continuation be made anything other than static. It seems to throw an exception if this is the case.

 

Can the execute method be passed parameters?

 

Cheers again

 

any help is really appreciated.

 

Freddy

 

 

On 11/11/07, Geert Bevin <gbevin@...> wrote:

> That seems to have done the trick.
>
> Thank you very much for looking into this and continuing to support
> 1.4.
> I appreciate it very much.

Cool, glad it worked this time.

> Do you have any plans to post the source for 1.4 along with the 1.6
> source?

It's all the same source repository. So yeah, it is now already
available from SVN.

> Anyway I can now try my recursive tower of Hanoi with continuations.
> I hope it works so I can try some more complicated recursive work.

Let me know how it works, I'll help you track down problems if you run
into them.

Take care,

Geert

> I like the new features of the 1.6 api. I am looking forward to
> using them
>
> Cheers again
>
> Freddy
>
> On Nov 10, 2007 2:46 PM, Geert Bevin < gbevin@...> wrote:
>>
>> Hi Frederic,
>>
>> sorry for these problems, JDK 1.4 support is something that I haven't
>> really tested in a while since there wasn't much demand for it
>> anymore. I made some bugfixes and added a dedicated test run to the
>> ant build to ensure that the testsuite for RIFE/Continuations
>> compiles
>> and runs without JDK 1.4.
>>
>> You can download the latest jar here:
>>
>> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071110/rife-continuations-1.6.2-snapshot-jdk14-20071110.jar
>>
>> Let me know how it goes.
>>
>> Take care,
>>
>> Geert
>>
>>
>> On 10 Nov 2007, at 03:07, Frederick Isaac wrote:
>>
>>> Hi,
>>>
>>> I just ran again with a different option and got the following error
>>>
>>> java.lang.NoSuchMethodError: java.lang.ThreadLocal: method remove()V
>>> not found
>>>        at
>>> com
>>> .uwyn
>>> .rife
>>> .continuations
>>> .ContinuationContext.clearActiveContext(ContinuationContext.java:
>>> 112)
>>>        at
>>> com.uwyn.rife.continuations.basic.BasicContinuableRunner.run
>>> (BasicContinuableRunner.java:225)
>>>        at
>>> com
>>> .uwyn
>>> .rife
>>> .continuations
>>> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
>>>        at TestPause.testPause(TestPause.java:23)
>>>        at mainTest.main (mainTest.java:17)
>>>
>>>
>>> This does indicate that the problem is that a call is being made to
>>> ThreadLocal.remove() which is not a part of JDK1.4 it was introduced
>>> in 1.5.
>>>
>>> I also triple checked my classpath and everything seems to check out
>>> ok.
>>>
>>> Does this help?
>>>
>>> Again, really appreciate any help you can offer with this.
>>>
>>> Cheers
>>>
>>>
>>>
>>>
>>> On 11/9/07, Geert Bevin <gbevin@...> wrote:
>>> I was kind of expecting this, but I wanted to be sure since there
>>> was
>>> effectively another problem with the packaging of the JDK 1.4 jar
>>> for
>>> RIFE/Continuations.
>>>
>>> I wanted to be sure, but it looks to me actually that you have a
>>> classpath issue. Are you sure that you have no classes lingering
>>> around from the version that you compiled yourself, or maybe an
>>> older
>>> RIFE/Continuations jar? Are you maybe mixing an old full RIFE jar
>>> with
>>> a new RIFE/Continuations jar. I'm thinking this because the method
>>> that is missing is really not there with that argument, and
>>> BasicContinuableRunner doesn't call it with that at all.
>>>
>>>
>>> On 09 Nov 2007, at 00:50, Frederick Isaac wrote:
>>>
>>>> Ok still the same result Geert.
>>>>
>>>> I am enclosing my example code so that you might help with the
>>> problem
>>>>
>>>>
>>>> Sorry man I would really like this to work but it seems to
>>>> constantly elude me. I woule realy appreciate you help

>>>>

>>>> Cheers
>>>>
>>>>
>>>>
>>>>
>>>> On 11/8/07, Geert Bevin <gbevin@... > wrote:
>>>> Hi Frederick,
>>>>
>>>> I just committed a fix for this and in my local testing it should
>>>> work. The JDK 1.4 jar was badly built. Please try this version and
>>>> tell me how it works out for you:
>>>>
>>>> http://rifers.org/downloads/rife/snapshots/rife-1.6.2-snapshot-20071108/rife-continuations-1.6.2-snapshot-jdk14-20071108.jar
>>>>
>>>> Best regards,
>>>>
>>>> Geert
>>>>
>>>>
>>>>
>>>> On 08 Nov 2007, at 10:17, Frederick Isaac wrote:
>>>>
>>>>> I was originally using the 1.4 version of Rife with my JDK 1.4 and
>>>>> that was when the error I received was
>>>>>
>>>>> java.lang.NoSuchMethodError
>>>>>        at
>>>>> com
>>>>> .uwyn
>>>>> .rife
>>>>> .continuations
>>>>> .ContinuationContext.clearActiveContext(ContinuationContext.java:
>>>> 114)
>>>>>        at

>>>>> com

>>>>> .uwyn
>>>>> .rife
>>>>> .continuations
>>>>> .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :
>>> 227)
>>>>>        at
>>>>> com
>>>>> .uwyn
>>>>> .rife
>>>>> .continuations
>>>>> .basic.BasicContinuableRunner.start( BasicContinuableRunner.java:
>>> 87)
>>>>>        at TestPause.testPause (TestPause.java:20)
>>>>>        at mainTest.main(mainTest.java:13)
>>>>>
>>>>>
>>>>> Which was my original question. I started with the retroweaver
>>> etc.
>>>>> as an attempt to debug what the problem might be.
>>>>>
>>>>> the example you have on your site has no main and also uses
>>>>> StringBuilder - this is why I started to use retroweaver and 1.4
>>>>> does not support this class.
>>>>>
>>>>> Like I said I had no real problems running with continuations
>>> under
>>>>> rife 1.4 except for the problem when I tried to use recursion. I
>>>>> can't seem to get 1.6 working under SDK1.4.
>>>>>
>>>>> I do really appreciate your help with this though.
>>>>>
>>>>> thanks
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On 11/8/07, Geert Bevin <gbevin@...> wrote:
>>>>> Hi Frederick,
>>>>>
>>>>> why are you not simply using the JDK 1.4 version of RIFE/
>>>>> Continuations?
>>>>>
>>>>> You can download it here. This should just work, no need to do
>>>>> retroweaver yourself or anything.
>>>>> http://rifers.org/downloads/#rifecontinuations
>>>>>
>>>>> Let me know how it goes.
>>>>>
>>>>> Geert
>>>>>
>>>>> On 08 Nov 2007, at 03:07, Frederick Isaac wrote:
>>>>>
>>>>>> Hi Geert,
>>>>>>
>>>>>> Continuing the saga this is what I did next. Looking at the
>>> posted
>>>>>> software for continuations it dawned on me that you are using
>>>>>> generics as part of the new distribution.
>>>>>>
>>>>>> I am still trying to use 1.4 so I downloaded the generics 2.4
>>>>>> package from sun. I ran the examples and everything checked out
>>>> ok.
>>>>>>
>>>>>> I then tried to rebuild my app with your rife 1.4 jar and still
>>>> got
>>>>>> the same error NoSuchMethodError.
>>>>>>
>>>>>> I then tried to build the continuations package that you
>>>> distribute
>>>>>> and received error about missing class files

>>> com.uwyn.rife.tools.

>>>>>> etc... which are not included in the source continuations
>>>>>> distribution.
>>>>>>
>>>>>> I then tried to extract the missing class files from your
>>> rife.jar
>>>>>> file and used the missing ones to try to rebuild a new app.
>>>>>>
>>>>>> I am now getting errors about
>>>>>>
>>>>>> com.tc.object.loaders class not found.
>>>>>>
>>>>>> Can you please offer any help as I am unable to build a working
>>>>>> continuations application for a JDK 1.4 with your distribution.
>>>>>>
>>>>>> Cheers
>>>>>>
>>>>>> P.S. any feedback would be appreciated
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 11/6/07, Frederick Isaac < freddyisaac@...> wrote:
>>>>>> Hi Geert,
>>>>>>
>>>>>> I am trying with a 1.4 JDK to put together a simple TestPause
>>>>>> example. I have downloaded retroweaver and am getting the
>>>> following
>>>>>> error.
>>>>>>
>>>>>> java.lang.NoSuchMethodError
>>>>>>        at
>>>>>> com
>>>>>> .uwyn
>>>>>> .rife
>>>>>> .continuations
>>>>>
>>>> .ContinuationContext.clearActiveContext( ContinuationContext.java:
>>>>> 114)

>>>>>>        at

>>>>>> com
>>>>>> .uwyn
>>>>>> .rife
>>>>>> .continuations
>>>>>> .basic.BasicContinuableRunner.run( BasicContinuableRunner.java :
>>>> 227)
>>>>>>        at
>>>>>> com
>>>>>> .uwyn
>>>>>> .rife
>>>>>> .continuations
>>>>>
>>>> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java :
>>>> 87)
>>>>>>        at TestPause.testPause (TestPause.java:20)
>>>>>>        at mainTest.main(mainTest.java :13)
>>>>>>
>>>>>>
>>>>>> Is this due to a simple mistake. I am sorry to hassle you on
>>> this
>>>>>> one. I really wanted to get a demo of the breaking out of
>>>> recursion
>>>>>> pattern together for teaching purposes. I have tried to rip
>>> apart
>>>>>> your example, but the error isn't giving much away. This
>>> example I
>>>>>> am trying is not a recursive example.
>>>>>>
>>>>>> Any help would be much appreciated.
>>>>>>
>>>>>>
>>>>>> Cheers
>>>>>>
>>>>>> again - sorry for having to keep coming back to you.
>>>>>>
>>>>>>
>>>>>> On 11/2/07, Geert Bevin < gbevin@...> wrote:
>>>>>> Hi Frederic,
>>>>>>
>>>>>> I'll look at this later, but I strongly recommend that you try
>>>> with
>>>>>> the latest version of RIFE/Continuations, and maybe even one of
>>>> the
>>>>>> nightly builds. Most of RIFE's development lately has gone to
>>> the
>>>>>> standalone continuations lib.
>>>>>>
>>>>>> Best regards,
>>>>>>
>>>>>> Geert
>>>>>>
>>>>>> On 02 Nov 2007, at 19:15, Frederick Isaac wrote:
>>>>>>
>>>>>>> Hi Geert,
>>>>>>>
>>>>>>> Thanks for your prompt reply. I do have a slightly older
>>>> version -
>>>>>>> I think that it is version 1.4 which I downloaded previously
>>> and
>>>>>>> compiled myself. I have not tried the newer version as yet -
>>> has
>>>>>>> there been any major api changes or should the same code work?
>>>>>>>
>>>>>>> I am enclosing the simple example I was trying to run. It
>>>> actually
>>>>>>> runs three little tests
>>>>>>>
>>>>>>> first - a simple Tower of Hanoi (no continuations)
>>>>>>> second - a simple pause continuation example
>>>>>>> third - the Hanoi with continuation which does demonstrate the
>>>>>>> problem under Rife 1.4
>>>>>>>
>>>>>>> I did modify the code from your examples, but is is mostly a
>>>>> juggle
>>>>>>> around to put the same code in one single object called
>>>>>>> ContinuationObject. There is a build and run unix script that
>>>> just
>>>>>>> need paths setting to build and run.
>>>>>>>
>>>>>>> Thanks very much for any help you may provide.
>>>>>>>
>>>>>>> Cheers
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 11/2/07, Geert Bevin <gbevin@... > wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> first, which version of RIFE/Continuations are you using?
>>>>>>>
>>>>>>> Also, would you mind attaching the actual source code that
>>>> you're
>>>>>>> using so that it can be run in a very easy fashion. If there
>>>> is a
>>>>>>> problem, this drastically reduces the time to figure it out.
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Geert
>>>>>>>
>>>>>>> On 01 Nov 2007, at 22:29, bonehead wrote:
>>>>>>>
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I was trying to use the rife continuations package to
>>>> develop a
>>>>>>> simple
>>>>>>>> java example and came across a small problem.
>>>>>>>>
>>>>>>>> I was trying to use a continuation to code a simple
>>>>>>> recursiveTower of
>>>>>>>> Hanoi program. Something akin to the wki example here
>>>>>>>>
>>>>>>>> http://en.wikipedia.org/wiki/Tower_of_Hanoi.
>>>>>>>>
>>>>>>>> I replaced the move with a pause() to break out of the
>>>> recursion
>>>>>>>>
>>>>>>>>
>>>>>>>> hanoi(disks,...)
>>>>>>>> {
>>>>>>>>       if(disks > 0)
>>>>>>>>       {
>>>>>>>>           hanoi(disks-1,...);
>>>>>>>>           pause("Moving disk " ...);
>>>>>>>>           hanoi(disks-1, ....);

>>>>>>>>        }

>>>>>>>> }
>>>>>>>>
>>>>>>>>
>>>>>>>> When I do this it breaks out at the continuation, but upon
>>>>>>> reentry it
>>>>>>>> cauces a stack overflow problem. I am using an older version
>>>> of
>>>>>> the
>>>>>>>> rife continuaitons jar.
>>>>>>>>
>>>>>>>> Any help would be greatly appreciated.
>>>>>>>>
>>>>>>>> Cheers
>>>>>>>
>>>>>>> --
>>>>>>> Geert Bevin
>>>>>>> Terracotta - http://www.terracotta.org
>>>>>>> Uwyn "Use what you need" - http://uwyn.com
>>>>>>> RIFE Java application framework - http://rifers.org
>>>>>>> Music and words - http://gbevin.com
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>>
>>>>>>> < jcon.jar.gz>
>>>>>>
>>>>>> --
>>>>>> Geert Bevin
>>>>>> Terracotta - http://www.terracotta.org
>>>>>> Uwyn "Use what you need" - http://uwyn.com
>>>>>> RIFE Java application framework - http://rifers.org
>>>>>> Music and words - http://gbevin.com
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>
>>>>> --
>>>>> Geert Bevin
>>>>> Terracotta - http://www.terracotta.org
>>>>> Uwyn "Use what you need" - http://uwyn.com
>>>>> RIFE Java application framework - http://rifers.org
>>>>> Music and words - http://gbevin.com
>>>>>
>>>>>
>>>>>
>>>>>>
>>>>
>>>> --
>>>> Geert Bevin
>>>> Terracotta - http://www.terracotta.org
>>>> Uwyn "Use what you need" - http://uwyn.com
>>>> RIFE Java application framework - http://rifers.org
>>>> Music and words - http://gbevin.com
>>>>
>>>>
>>>>
>>>>

>>>>>

>>>> <fail.jar>
>>>
>>> --
>>> Geert Bevin
>>> Terracotta - http://www.terracotta.org
>>> Uwyn "Use what you need" - http://uwyn.com
>>> RIFE Java application framework - http://rifers.org
>>> Music and words - http://gbevin.com
>>>
>>>
>>>
>>>>
>>
>> --
>> Geert Bevin
>> Terracotta - http://www.terracotta.org
>> Uwyn "Use what you need" - http://uwyn.com
>> RIFE Java application framework - http://rifers.org
>> Music and words - http://gbevin.com
>>
>>
>>>
>>
>
> >

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi Frederick,

> I have determined that it only works if I run under 1.4 with the -
> classic option, otherwise it crashes the jvm and forces a core  
> dumped which is stopped in an infinite loop. Bug in the jvm or some  
> other problem? I didn't experience this under the earlier rife 1.4  
> always run with JDK1.4 hotspot no problems.

This is certainly a JDK bug, core dumps always are. However, it could  
be that some byte-code instructions causes this bug to create a  
segfault instead of having proper error messages for this. There are  
several ways to track this down, the easiest is to try to run the same  
code on another JDK or even a later version, just to see if that  
works. you can also try to reproduce the segfault with the smallest  
possible class. If you send me that, I can look at the byte code to  
see what could be the cause and maybe figure out a workaround.

>  How can the execute method of the class with the continuation be  
> made anything other than static. It seems to throw an exception if  
> this is the case.

What is the exception? The execute method should actually not be static.

> Can the execute method be passed parameters?

Yes it can, set this up with the http://rifers.org/docs/api/com/uwyn/rife/continuations/ContinuationConfigInstrument.htmlclass 
. You'll have to write the proper runner logic to provide the  
arguments to the entry method. The easiest way to do this is by  
extending BasicContinuableRunner and overridding the  
executeContinuable method.

Hope this helps,

Geert

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[bonehead]

Hi again,

 

The core dump is a SIGBUS. On my platform this generally means that there are too many mappings to a page.

I do have access to another JDK 1.4 as it requires another platform which would be AIX. As soon as I have tested I will confirm with you.

 

Sorry I didn't mean to gie the impression that the execute method was static. I meant to ask if the inner class which contains the execute method is required to be static. If not I get the exception

 

java.lang.InstantiationException: TestPause$innerPauseInWhile

        at java.lang.Class.newInstance0(Class.java:291)
        at java.lang.Class.newInstance(Class.java:259)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.run(BasicContinuableRunner.java :172)
        at com.uwyn.rife.continuations.basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
        at TestPause.testPause(TestPause.java:23)
        at mainTest.main(mainTest.java:17)

 

I am including the example which is the simplest case I can give you. The jar has both the .java and .class files as created by my compiler.

 

Thanks very much for all your help and thanks for the advice I will try to build an example that takes parameters.

 

Cheers

 

 

 

 

On 11/21/07, Geert Bevin <gbevin@...> wrote:

Hi Frederick,

> I have determined that it only works if I run under 1.4 with the -
> classic option, otherwise it crashes the jvm and forces a core
> dumped which is stopped in an infinite loop. Bug in the jvm or some
> other problem? I didn't experience this under the earlier rife 1.4
> always run with JDK1.4 hotspot no problems.

This is certainly a JDK bug, core dumps always are. However, it could
be that some byte-code instructions causes this bug to create a
segfault instead of having proper error messages for this. There are
several ways to track this down, the easiest is to try to run the same
code on another JDK or even a later version, just to see if that
works. you can also try to reproduce the segfault with the smallest
possible class. If you send me that, I can look at the byte code to
see what could be the cause and maybe figure out a workaround.

>  How can the execute method of the class with the continuation be
> made anything other than static. It seems to throw an exception if
> this is the case.

What is the exception? The execute method should actually not be static.

> Can the execute method be passed parameters?

Yes it can, set this up with the http://rifers.org/docs/api/com/uwyn/rife/continuations/ContinuationConfigInstrument.htmlclass
. You'll have to write the proper runner logic to provide the
arguments to the entry method. The easiest way to do this is by
extending BasicContinuableRunner and overridding the
executeContinuable method.

Hope this helps,

Geert

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Which JDK version are you using exactly? Seems there are many reports  
of such a core dump which has been fixed in later versions of the 1.4  
JDK: http://bugs.sun.com/bugdatabase/search.do?process=1&keyword=SIGBUS

Is it possible for you to upgrade?

Maybe search the bug database with more detailed information from the  
core dump itself, there could be a similar issue with possibly a fix/
workaround.

On 22 Nov 2007, at 09:10, Frederick Isaac wrote:

> Hi again,
>
> The core dump is a SIGBUS. On my platform this generally means that  
> there are too many mappings to a page.
> I do have access to another JDK 1.4 as it requires another platform  
> which would be AIX. As soon as I have tested I will confirm with you.
>
> Sorry I didn't mean to gie the impression that the execute method  
> was static. I meant to ask if the inner class which contains the  
> execute method is required to be static. If not I get the exception
>
> java.lang.InstantiationException: TestPause$innerPauseInWhile
>         at java.lang.Class.newInstance0(Class.java:291)
>         at java.lang.Class.newInstance(Class.java:259)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :172)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
>         at TestPause.testPause(TestPause.java:23)
>         at mainTest.main(mainTest.java:17)
>
> I am including the example which is the simplest case I can give  
> you. The jar has both the .java and .class files as created by my  
> compiler.
>
> Thanks very much for all your help and thanks for the advice I will  
> try to build an example that takes parameters.
>
> Cheers
>
>
>
>
>
>
> On 11/21/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederick,
>
> > I have determined that it only works if I run under 1.4 with the -
> > classic option, otherwise it crashes the jvm and forces a core
> > dumped which is stopped in an infinite loop. Bug in the jvm or some
> > other problem? I didn't experience this under the earlier rife 1.4
> > always run with JDK1.4 hotspot no problems.
>
> This is certainly a JDK bug, core dumps always are. However, it could
> be that some byte-code instructions causes this bug to create a
> segfault instead of having proper error messages for this. There are
> several ways to track this down, the easiest is to try to run the same
> code on another JDK or even a later version, just to see if that
> works. you can also try to reproduce the segfault with the smallest
> possible class. If you send me that, I can look at the byte code to
> see what could be the cause and maybe figure out a workaround.
>
> >  How can the execute method of the class with the continuation be
> > made anything other than static. It seems to throw an exception if
> > this is the case.
>
> What is the exception? The execute method should actually not be  
> static.
>
> > Can the execute method be passed parameters?
>
> Yes it can, set this up with the http://rifers.org/docs/api/com/uwyn/rife/continuations/ContinuationConfigInstrument.htmlclass
> . You'll have to write the proper runner logic to provide the
> arguments to the entry method. The easiest way to do this is by
> extending BasicContinuableRunner and overridding the
> executeContinuable method.
>
> Hope this helps,
>
> Geert
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >
> <simple_example.jar>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---

[Geert Bevin]

Hi,

this is normal since the basic continuations runner uses the default  
constructor to create a new instance of each continuation class. If  
this is a non static inner class, this can't be done.

HTH,

Geert

> Sorry I didn't mean to gie the impression that the execute method  
> was static. I meant to ask if the inner class which contains the  
> execute method is required to be static. If not I get the exception
>
> java.lang.InstantiationException: TestPause$innerPauseInWhile
>         at java.lang.Class.newInstance0(Class.java:291)
>         at java.lang.Class.newInstance(Class.java:259)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.run(BasicContinuableRunner.java :172)
>         at  
> com
> .uwyn
> .rife
> .continuations
> .basic.BasicContinuableRunner.start(BasicContinuableRunner.java:85)
>         at TestPause.testPause(TestPause.java:23)
>         at mainTest.main(mainTest.java:17)
>
> I am including the example which is the simplest case I can give  
> you. The jar has both the .java and .class files as created by my  
> compiler.
>
> Thanks very much for all your help and thanks for the advice I will  
> try to build an example that takes parameters.
>
> Cheers
>
>
>
>
>
>
> On 11/21/07, Geert Bevin <gbevin@...> wrote:
> Hi Frederick,
>
> > I have determined that it only works if I run under 1.4 with the -
> > classic option, otherwise it crashes the jvm and forces a core
> > dumped which is stopped in an infinite loop. Bug in the jvm or some
> > other problem? I didn't experience this under the earlier rife 1.4
> > always run with JDK1.4 hotspot no problems.
>
> This is certainly a JDK bug, core dumps always are. However, it could
> be that some byte-code instructions causes this bug to create a
> segfault instead of having proper error messages for this. There are
> several ways to track this down, the easiest is to try to run the same
> code on another JDK or even a later version, just to see if that
> works. you can also try to reproduce the segfault with the smallest
> possible class. If you send me that, I can look at the byte code to
> see what could be the cause and maybe figure out a workaround.
>
> >  How can the execute method of the class with the continuation be
> > made anything other than static. It seems to throw an exception if
> > this is the case.
>
> What is the exception? The execute method should actually not be  
> static.
>
> > Can the execute method be passed parameters?
>
> Yes it can, set this up with the http://rifers.org/docs/api/com/uwyn/rife/continuations/ContinuationConfigInstrument.htmlclass
> . You'll have to write the proper runner logic to provide the
> arguments to the entry method. The easiest way to do this is by
> extending BasicContinuableRunner and overridding the
> executeContinuable method.
>
> Hope this helps,
>
> Geert
>
> --
> Geert Bevin
> Terracotta - http://www.terracotta.org
> Uwyn "Use what you need" - http://uwyn.com
> RIFE Java application framework - http://rifers.org
> Music and words - http://gbevin.com
>
>
>
> >
> <simple_example.jar>

--
Geert Bevin
Terracotta - http://www.terracotta.org
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "rife-dev" group.
To post to this group, send email to rife-dev@...
To unsubscribe from this group, send email to rife-dev-unsubscribe@...
For more options, visit this group at http://groups.google.com/group/rife-dev?hl=en
-~----------~----~----~----~------~----~------~--~---