wrapper-user

Re: [Wrapper-user] If I start my application JVM restarts

[Leif M. <le...@ta...>]

Mirek,
I see your problem.  You have the following in your config file:
---
# Java Additional Parameters
wrapper.java.additional.1=jtapiApp.Main

# Application parameters.  Add parameters as needed starting from 1
#wrapper.app.parameter.1=jtapiApp.Main
---

The wrapper.java.additional.n properties are used to pass arguments to 
the JVM
itself.  Is what you really want to be doing is pass the jtapiApp.Main 
class name
as the first argument to the WrapperSimpleApp main method.  This is done 
using
the wrapper.app.parameter properties.   You had the correct value commented
out in your conf file, so you were close.

You can see this in your log output.  The JVM is being launched with the 
following
parameters:
---
java jtapiApp.Main -Xms5m -Xmx64m -Djava.library.path=../lib
 -classpath ../lib/wrapper.jar:../lib/wrappertest.jar
 -Dwrapper.key=hJEaoVKN6ELBE6dI -Dwrapper.port=1786
 -Dwrapper.debug=TRUE -Dwrapper.cpu.timeout=10 -Dwrapper.jvmid=1
org.tanukisoftware.wrapper.WrapperSimpleApp
---
As things are, all of the parameters meant for the JVM are being passed 
to your
class's main method.  The reason things are timing out is that the
WrapperManager class is never being loaded and initialized.  The
WrapperSimpleApp will do this behind the scenes.

After correcting the wrapper.conf file, the JVM command should look like 
this:
---
java -Xms5m -Xmx64m -Djava.library.path=../lib
 -classpath ../lib/wrapper.jar:../lib/wrappertest.jar
 -Dwrapper.key=hJEaoVKN6ELBE6dI -Dwrapper.port=1786
 -Dwrapper.debug=TRUE -Dwrapper.cpu.timeout=10 -Dwrapper.jvmid=1
org.tanukisoftware.wrapper.WrapperSimpleApp jtapiApp.Main
---

Everything else looks fine.  Let me know if you have any other problems
getting things running.

Cheers,
Leif



ms...@em... wrote:

>Hello Leif,
>I'm sending You my wrapper.conf and wrapper.log files.
>Class "jtapiApp.Main" which I want to run is part of the jar
>archive which is on the CLASSPATH.
>
>Cheers
>Mirek
>

Re: [Wrapper-user] If I start my application JVM restarts

[<ms...@em...>]

Hello Leif,
Thank You very much for Your quick answer. After configuration
changes You recommended to me wapper works fine.
It is very useful program and save me a lot of troubles with my java=20
application....


Cheers
Mirek

> --- P=F9vodn=ED zpr=E1va ---
> Od: Leif Mortenson <le...@ta...>
> Datum: 03.07.2003 17:30:04
>=20
> Mirek,
> I see your problem.  You have the following in your config file:
> ---
> # Java Additional Parameters
> wrapper.java.additional.1=3DjtapiApp.Main
>=20
> # Application parameters.  Add parameters as needed starting from 1
> #wrapper.app.parameter.1=3DjtapiApp.Main
> ---
>=20
> The wrapper.java.additional.n properties are used to pass arguments to=20
> the JVM
> itself.  Is what you really want to be doing is pass the jtapiApp.Main=20
> class name
> as the first argument to the WrapperSimpleApp main method.  This is don=
e=20
> using
> the wrapper.app.parameter properties.   You had the correct value comme=
nted
> out in your conf file, so you were close.
>=20
> You can see this in your log output.  The JVM is being launched with th=
e=20
> following
> parameters:
> ---
> java jtapiApp.Main -Xms5m -Xmx64m -Djava.library.path=3D../lib
>  -classpath ../lib/wrapper.jar:../lib/wrappertest.jar
>  -Dwrapper.key=3DhJEaoVKN6ELBE6dI -Dwrapper.port=3D1786
>  -Dwrapper.debug=3DTRUE -Dwrapper.cpu.timeout=3D10 -Dwrapper.jvmid=3D1
> org.tanukisoftware.wrapper.WrapperSimpleApp
> ---
> As things are, all of the parameters meant for the JVM are being passed=
=20
> to your
> class's main method.  The reason things are timing out is that the
> WrapperManager class is never being loaded and initialized.  The
> WrapperSimpleApp will do this behind the scenes.
>=20
> After correcting the wrapper.conf file, the JVM command should look lik=
e=20
> this:
> ---
> java -Xms5m -Xmx64m -Djava.library.path=3D../lib
>  -classpath ../lib/wrapper.jar:../lib/wrappertest.jar
>  -Dwrapper.key=3DhJEaoVKN6ELBE6dI -Dwrapper.port=3D1786
>  -Dwrapper.debug=3DTRUE -Dwrapper.cpu.timeout=3D10 -Dwrapper.jvmid=3D1
> org.tanukisoftware.wrapper.WrapperSimpleApp jtapiApp.Main
> ---
>=20
> Everything else looks fine.  Let me know if you have any other problems
> getting things running.
>=20
> Cheers,
> Leif
>=20
>=20
>=20
> ms...@em... wrote:
>=20
> >Hello Leif,
> >I'm sending You my wrapper.conf and wrapper.log files.
> >Class "jtapiApp.Main" which I want to run is part of the jar
> >archive which is on the CLASSPATH.
> >
> >Cheers
> >Mirek
> >
>=20
>=20
>=20
>=20
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> Wrapper-user mailing list
> Wra...@li...
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>=20

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