RE: debug java program on AS400(debug tomcat)

Hi 
to debug tomcat, you will have to start tomcat using
jpda option, like on windows i issue command
catalina jpda start
then i debug applications running on tomcat,
i am not sure how we can do this on AS400
--- Ivan Hurtado <iva030@xxxxxxxxx> wrote:
> Robert... not sure if you saw my prior message, but
> I
> am trying to do the same (debug my app on the AS400
> from my Eclipse IDE) and am having a tough time
> trying
> to get it to work. 
> 
> Could you please specify what you did?
> It will be much appreciated...
> 
> Thanks,
> Ivan
> 
> --- Ivan Hurtado <iva030@xxxxxxxxx> wrote:
> > Robert,
> > 
> > I am attempting to do the same thing and have run
> > into
> > some problems. Could you post a reply with a
> > detailed
> > step-by-step list of what you did to get this to
> > work.
> > 
> > I am using Eclipse 2.1.3 and Genuitec MyEclipse
> > Workbench 2.7 for my IDE (it's basically just
> > Eclipse
> > with some bells & whistles) on a Windows XP
> machine.
> > I
> > am connecting/deploying to a V5R2 AS400 with
> Tomcat
> > 4.1.29 as my application server. 
> > 
> > The application I am developing is a server-side
> > app,
> > so I don't have the problem where it can run so
> fast
> > that you can't catch it before it's done. The
> > following are a list of some things I'm not sure
> > about:
> >  
> > 1)How do you start the application server
> > (tomcat)...
> > from the as400 or from your IDE?
> > 
> > 2)Did you have to modify your app server startup
> > scripts to include any special debug options? If
> so,
> > what are they?
> > 
> > 3)Did you have to install jdwp on your Dev IDE or
> on
> > your AS400?
> > 
> > Thanks,
> > Ivan
> > 
> > --- Robert Upshall <rupshall@xxxxxxxxxxx> wrote:
> > > Thanks, that did it.
> > > 
> > > I would bet my life I tried that last night, I
> > must
> > > have been messing
> > > with one of the other parms at the same time.
> > > 
> > > Thanks
> > > 
> > > 
> > > On Fri, 2004-06-11 at 09:14, Gary L Peskin
> wrote:
> > > > Try the same command line except specify
> > > suspend=y.  This will stop
> > > > SomeClass from running until the debugger is
> > > hooked in.  With suspend=n, you
> > > > should still be able to connect while
> SomeClass
> > is
> > > running but if it is a
> > > > short-running class, it will be finished
> before
> > > you can get the Eclipse
> > > > debugger set up.
> > > > 
> > > > Gary
> > > > 
> > > > > -----Original Message-----
> > > > > From: java400-l-bounces@xxxxxxxxxxxx 
> > > > > [mailto:java400-l-bounces@xxxxxxxxxxxx] On
> > > Behalf Of Robert Upshall
> > > > > Sent: Thursday, June 10, 2004 9:27 PM
> > > > > To: Java Programming on and around the
> iSeries
> > /
> > > AS400
> > > > > Subject: Re: debug java program on AS400
> > > > > 
> > > > > 
> > > > > Can anybody offer some detailed steps?
> > > > > 
> > > > > I have been following the examples but I
> > cannot
> > > get the 
> > > > > debugger to connect.
> > > > > 
> > > > > I am using Eclipse 3 debugger and running my
> > > class on iSeries v5R2M0.
> > > > > 
> > > > > When I try and start the debugger on the
> > Eclipse
> > > side I get 
> > > > > an error "Unable to connect to JVM".
> > > > > 
> > > > > I run the java class with:
> > > > > 
> > > > >       java -interpret
> > > -Xrunjdwp:transport=dt_socket,
> > > > >      address=8000,server=y,suspend=n
> SomeClass
> > > > > 
> > > > > But the class run to completion, how do I
> get
> > it
> > > to halt and/or break 
> > > > > on the sqh side so the Eclipse debugger can
> > hook
> > > into it?
> > > > > 
> > > > > 
> > > > > Robert
> > > > > 
> > > > > 
> > > > > 
> > > > > On Thu, 2004-06-10 at 19:19, David Gibbs
> > wrote:
> > > > > > Ashish Kulkarni wrote:
> > > > > > > I am running this process on V5R2, i
> tried
> > > to use WDSc
> > > > > > > but still could not debug the java
> process
> > > submited in batch and 
> > > > > > > running in subsytem> Do i have to
> compile
> > > this java program on 
> > > > > > > AS400, because i have compiled this java
> > > program on Windows
> > > > > > > and created jar file and copied it to
> IFS
> > > system of
> > > > > > > AS400..
> > > > > > 
> > > > > > No ... just invoke the java class with the
> > > appropriate parameters.
> > > > > > 
> > > > > > Check out
> > > http://java.sun.com/products/jpda/index.jsp for 
> > > > > information 
> > > > > > on
> > > > > > how to use JPDA.
> > > > > > 
> > > > > > Obviously you'll need a Java debugger ...
> > but
> > > WDSC provides that.
> > > > > > 
> > > > > > david
> > > > > > 
> > > > > > --
> > > > > > All paid jobs absorb and degrade the mind.
> > > > > > -Aristotle
> > > > > > --
> > > > > > This is the Java Programming on and around
> > the
> > > iSeries / AS400 
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> === message truncated ===
> 
> 
> 
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=====
A$HI$H


                
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