Hi Richard,
I think the "sync" problem is due to the clash of JDK versions that are
running the server and client. For RMI to work, both the versions of the JDK
should be the same. I tried the following,
1. Ran the SERVER in JDK version 1.3.
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)
2. Ran the client in JDK version 1.4(beta)
java version "1.4.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b65)
Java HotSpot(TM) Client VM (build 1.4.0-beta-b65, mixed mode)
3. I got the following error,
javax.naming.ServiceUnavailableException: Unable to get RemoteNameServer :
java.io.InvalidClassException: sun.rmi.server.Unic
astRef; local class incompatible: stream classdesc serialVersionUID
= -6675064658493207194, local class serialVersionUID = -9
213327104222131866
This is because of the different JDK versions.
Could you kindly check the JDK versions you are running at both SERVER and
CLIENT and make them the same if they are not.
Please get back to me if it does not solve your problem.
Thanks & Regards,
Gautam
Server Team
www.pramati.com
----- Original Message -----
From: "Baker, Richard" <[EMAIL PROTECTED]>
To: "'Gautam Borah'" <[EMAIL PROTECTED]>
Sent: Friday, June 15, 2001 11:32 PM
Subject: RE: Pure Java Client ---> Deployed EJB
> Hi ,
>
> Per your advise, I tried both /PS30/server/lib/server/client.jar and
> /PS30/server/lib/server/client.jar
>
> But, I am experiencing the same "sync" problem. I Don't know what to do.
>
> > -----Original Message-----
> > From: Gautam Borah [SMTP:[EMAIL PROTECTED]]
> > Sent: Friday, June 15, 2001 9:21 AM
> > To: [EMAIL PROTECTED]
> > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > Subject: Pure Java Client ---> Deployed EJB
> >
> > Hi Richard,
> >
> > The client.jar seems to be out of sync with server.jar. Could you kindly
> > check that client.jar you are setting in the classpath is from
> > INSTALL_DIR\server30\lib\server. If this is the case then a work around
> > can be achived by putting
> > INSTALL_DIR\server30\lib\server\server.jar(Instead of client.jar) in the
> > classpath of the client.
> >
> > In your java client please set the System.SecurityManager as,
> > public static void main(String args[]){
> > System.setSecurityManager(new
> > com.pramati.security.client.RMIClientSecurityManager());
> > ......
> > ......
> > }
> >
> > This is to enable dynamic downloading of IMPL_stubs(Home and Remote
> > stubs).
> >
> > If you are putting MyApp.jar and MyAppClient.jar from
> > INSTALL_DIR\server30\nodes\StandAlone\default\archives\MyApp.ear\classes
> > in the client's classpath, then you need not set the security manager.
> >
> > This weekend we are planning one more upload to support jar deployment,
> > deferred primary key support and minor bug fixes. Please let us know if
> > the same problem recurs. It would be a great help to us to resolve all
the
> > problems before the coming upload.
> >
> > Thanks & Regards,
> >
> > Gautam
> > Server Team
> > www.pramati.com <http://www.pramati.com>
> >
> >
> >
> > > Can you provide an example of calling a deployed EJB from a pure
> > > java client app?
> > >
> > > Here's what I tried...
> > >
> > >
> > > naming environment:
> > >
> > >
> > >
> >
java.naming.factory.initial=com.pramati.naming.client.PramatiClientContext
> > Fa
> > > ctory
> > > java.naming.provider.url=rmi://127.0.0.1:9191/
> > >
> > >
> > > -classpath client.jar;jaas.jar;MyAppClient.jar
> > >
> > >
> > > result:
> > >
> > > "javax.naming.ServiceUnavailableException: Unable to get
> > > RemoteNameServer : java.
> > > io.InvalidClassException: com.pramati.util.ProtonUnicastRef; Local
> > > class not com
> > > patible: stream classdesc serialVersionUID=-2937931484566183960
> > > local class seri
> > > alVersionUID=-5703586549380452216"
> >
>
