Hi Frederick,
I stepped through your code and found why this is happening, it is
also 'normal'.
When you resume the continuation after the first 'pause', you call the
entrance method 'execute' again. This method is then executed with the
exact same context as when the continuation was resumed. So it jumps
over the code again as if it resumed again, calling 'execute' again
... and so on, until the stack is depleted.
Hope this helps,
Geert
On Tue, Apr 1, 2008 at 10:56 AM, Frederick Isaac <[EMAIL PROTECTED]> wrote:
> Hi Geert,
>
> Glad to see that you have some bandwidth to look at my albeit obscure
> problem. I am sending you the code. I am not sure that it is neither correct
> nor optimal and would really appreciate your input. The mainTest uses a
> SimpleHanoi as a correctness check and then uses TestPauseParm for which
> most of the supporting classes are concerned with enabling the continuation
> to use parameters.
>
> This comes from a simple unix environment (currently solaris 10 running JDK
> 1.5).
>
> Just type build then use run to see how the stack is exploded on the post
> continuation recursion.
>
> Hope this help
>
> Cheers
>
>
>
>
>
>
>
> On 3/29/08, Geert Bevin <[EMAIL PROTECTED]> wrote:
> > Yes, please send me the example that fails for you. The only example
> > that I could find in the email archives is one that has a problem with
> > inner classes not being static and hence not having a default
> > constructor that can be called from outside the enclosing class.
> >
> >
> > On Tue, Mar 4, 2008 at 4:40 AM, Frederick Isaac <[EMAIL PROTECTED]>
> wrote:
> > > Just to follow on with more information
> > >
> > > The first call correctly recurses using execute in place of hanoi, and
> the
> > > continuation stops the execution.
> > > The second execute causes entry in to the routine, but upon reaching the
> > > move (pause() ) we exit from, but when we return to the continuation we
> do
> > > not start from the second execute point and just enter again.
> > >
> > > Have you been able to verify if this works or not - do you still need me
> to
> > > send my example?
> > >
> > > Thanks for looking into this.
> > >
> > > Cheers
> > >
> > >
> > >
> > >
> > >
> > >
> > > On 3/1/08, Frederick Isaac <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Thought I did,
> > > >
> > > > I can resend it though if you wish?
> > > >
> > > > Cheers
> > > >
> > > > It was a pretty simple tower of hanoi recursive solution
> > > >
> > > > like this
> > > >
> > > > void move(int disk, String f, String t)
> > > > {
> > > > System.out.println("moving disk " + disk + ": " + f +
> " ->
> > > " + t);
> > > > }
> > > > void hanoi(int disks, String f, String t, String r)
> > > > {
> > > > if(disks > 0)
> > > > {
> > > > hanoi(disks - 1, f, r, t);
> > > > move(disks - 1, f, t);
> > > > hanoi(disks - 1, r, t, f);
> > > > }
> > > > }
> > > >
> > > >
> > > > but I wanted to remove the move function and replace it with a pause
> which
> > > should continue the recursion when reentered.
> > > >
> > > > The code mostly modifes the existing classes to define methods that
> have
> > > parameters
> > > >
> > > > Cheers
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > On 3/1/08, Geert Bevin <[EMAIL PROTECTED]> wrote:
> > > > > Looking at it now, did you send me some sample code before that
> shows
> > > > > this behavior?
> > > > >
> > > > > On Sat, Mar 1, 2008 at 8:33 AM, Frederick Isaac
> <[EMAIL PROTECTED]>
> > > wrote:
> > > > > > Hi again,
> > > > > >
> > > > > > any thoughts on the recursion question?
> > > > > >
> > > > > > Cheers
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > On 2/26/08, Frederick Isaac <[EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > cool,
> > > > > > >
> > > > > > > thanks very much
> > > > > > >
> > > > > > > Cheers
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On 2/25/08, Geert Bevin <[EMAIL PROTECTED]> wrote:
> > > > > > > > Actually, I was planning on looking at it today or tomorrow,
> > > depending
> > > > > > > > on how I advance with my work :-)
> > > > > > > >
> > > > > > > > On Mon, Feb 25, 2008 at 11:54 AM, Frederick Isaac
> > > > > > <[EMAIL PROTECTED]> wrote:
> > > > > > > > > Hi again Geert,
> > > > > > > > >
> > > > > > > > > I was wondering if you were able to find some time yet to
> > > discuss the
> > > > > > > > > recursion problem I was experiencing with Rife.
> > > > > > > > >
> > > > > > > > > Cheers
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > On 1/22/08, Frederick Isaac <[EMAIL PROTECTED]> wrote:
> > > > > > > > > >
> > > > > > > > > > I am very sorry to hear about your father.
> > > > > > > > > > I entirely understand that this really wouldn't be of much
> > > interest
> > > > > > to you
> > > > > > > > > right now.
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > On 1/21/08, Geert Bevin <[EMAIL PROTECTED]> wrote:
> > > > > > > > > > > Hi,
> > > > > > > > > > >
> > > > > > > > > > > I'm terribly sorry that I haven't replied to your latest
> > > emails
> > > > > > yet.
> > > > > > > > > > > My father passes away last week and I have to take care
> of
> > > > > > everything
> > > > > > > > > > > related to that. Since I can't answer off the bat on
> your
> > > question
> > > > > > and
> > > > > > > > > > > have to experiment myself, I sadly don't have time for
> that
> > > atm.
> > > > > > I'll
> > > > > > > > > > > look into it as soon as I can.
> > > > > > > > > > >
> > > > > > > > > > > Tare care,
> > > > > > > > > > >
> > > > > > > > > > > Geert
> > > > > > > > > > >
> > > > > > > > > > > On 1/22/08, bonehead <[EMAIL PROTECTED]> wrote:
> > > > > > > > > > > >
> > > > > > > > > > > > Hi,
> > > > > > > > > > > >
> > > > > > > > > > > > I am having problems with recursion using rife 1.6 on
> jdkl
> > > 1.5.
> > > > > > I am
> > > > > > > > > > > > implementing a simple Tower of Hanoi and have a
> recursive
> > > call
> > > > > > after
> > > > > > > > > > > > the pause() function. This causes the function to call
> > > after the
> > > > > > > > > > > > pause() which is stack overflowing.
> > > > > > > > > > > >
> > > > > > > > > > > > Should I be using one of the Call/answer or other
> styles
> > > if so
> > > > > > anyone
> > > > > > > > > > > > have details on how these are used?
> > > > > > > > > > > >
> > > > > > > > > > > > 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
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > 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
> >
>
>
--
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
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