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TPTP and WebStart apps... [message #142019] Thu, 16 April 2009 14:36 Go to next message
Tony Anecito is currently offline Tony Anecito
Messages: 20
Registered: July 2009
Junior Member
Hi All,

Has anyone been able to get TPTP 4.5.2 with RAServer to connect and
profile a Java WebStart app using 1.6.0? I have the -agentlibxxxxx as a
java arg for the WebStart app (in the jnlp file) and when it launches I do
not get any errors related to not finding the native driver for agentlib
but no agent shows up found by the Agent Controller.

Is there some verbose mode for RAServer that will show what agents it has
found?

Thanks,
-Tony
Re: TPTP and WebStart apps... [message #142020 is a reply to message #142019] Thu, 16 April 2009 15:11 Go to previous messageGo to next message
Tony Anecito is currently offline Tony Anecito
Messages: 20
Registered: July 2009
Junior Member
Hi Eugene,

I figured that I needed to setup an environment variable for webstart and
the webstart app is found now. But when it starts profiling the app it
terminates the app. In one case RAServer crashed. This was using 1.6.0_13
jre on Windows XP SP2 and using TPTP 4.5.2 all distro.

the new env variable is:
JAVAWS_VM_ARGS

The value for that is:
-agentlib:JPIBootLoader=JPIAgent:server=enabled;CGProf

Thanks,
-Tony
Re: TPTP and WebStart apps... [message #142022 is a reply to message #142020] Thu, 16 April 2009 15:35 Go to previous messageGo to next message
Tony Anecito is currently offline Tony Anecito
Messages: 20
Registered: July 2009
Junior Member
Hi Eugene,

It appears some webstart apps get terminated and some do not. I am not
sure what the common denonominator is yet. It might be native libs being
used is my first guess so far.

Regards,
-Tony
Re: TPTP and WebStart apps... [message #142030 is a reply to message #142020] Thu, 16 April 2009 16:52 Go to previous messageGo to next message
Eugene Chan is currently offline Eugene Chan
Messages: 287
Registered: July 2009
Senior Member
Hi Tony,

Did you setup the variables (TPTP_AC_HOME, JAVA_PROFILER_HOME, and PATH) for
profiling agent libraries to load in the same shell sesssion of your
webstart process? How did it crash and any error log ?

Eugene

"Tony Anecito" <adanecito@yahoo.com> wrote in message
news:ef12094856590ff5b4e5151562fc04a3$1@www.eclipse.org...
> Hi Eugene,
>
> I figured that I needed to setup an environment variable for webstart and
> the webstart app is found now. But when it starts profiling the app it
> terminates the app. In one case RAServer crashed. This was using 1.6.0_13
> jre on Windows XP SP2 and using TPTP 4.5.2 all distro.
>
> the new env variable is:
> JAVAWS_VM_ARGS
>
> The value for that is:
> -agentlib:JPIBootLoader=JPIAgent:server=enabled;CGProf
>
> Thanks,
> -Tony
>
Re: TPTP and WebStart apps... [message #142040 is a reply to message #142030] Thu, 16 April 2009 18:49 Go to previous message
Tony Anecito is currently offline Tony Anecito
Messages: 20
Registered: July 2009
Junior Member
Hi Eugene,

Yes, I did all that and simple webstart apps work fine. I have one at work
that our vendor developed that fails by not showing it is detected even
after I reset my PC that has the AC on it.
I do have another webstart app that has the same symptoms that is
available over the internet. If you want to see if it exibits the same
problem for you it is at:

http://www.myuniportal.com/download.php

Just download it and see if you can connect to the agent and if so does
TPTP cause a termination once it starts profiling. It is my app and I can
make changes to it to support profiling if needed.

Also, I noticed that both apps also use extended jnlp's but I suspect the
problem might have nothing to do with that.

Regards,
-Tony
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