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Problem using opmn to connect to an EJB service

This is a discussion on Problem using opmn to connect to an EJB service within the Oracle Miscellaneous forums, part of the Oracle Database category; --> Hi all, i have some problems connecting remotely to an ejb application using opmn. I use OAS 10.1.2 installed ...


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Old 04-08-2008, 09:05 AM
ledeange
 
Posts: n/a
Default Problem using opmn to connect to an EJB service

Hi all,
i have some problems connecting remotely to an ejb application using
opmn.
I use OAS 10.1.2 installed on a linux redhat, on my machine (windows
xp) i have j2ee application deployed in a oc4j stand alone 10.1.2 ,
whose services must connect via rmi to an ejb application deployed in
the application server on the server. I have defined a file of
properties on the local machine, where i have set the paramters to
connect to the server, the content of this file is like this:

java.naming.factory.initial=com.evermind.server.rm i.RMIInitialContextFactory
java.naming.provider.url=opmnrmi://deploy:6004:S3/EjbApp
java.naming.security.principal=userlogin
java.naming.security.credentials=userpassword
dedicated.rmicontext=true

where S3 is the name of the instance in the oas.
Trying to connect to the application EjbApp, as described in the
properties i have the error:

javax.naming.NamingException: Lookup error: java.io.EOFException:
Disconnected; nested exception is:
java.io.EOFException: Disconnected [Root exception is
java.io.EOFException: Disconnected]
at com.evermind.server.rmi.RMIContext.lookup(RMIConte xt.java:168)
at javax.naming.InitialContext.lookup(InitialContext. java:347)
........
........

There are not problems if i decide to connect to the ejb application
directly using the rmi port, when i try to use the opmn there is the
error reported above.
Moreover connecting using opmn to another ejb application, deployed in
to another instance of the same application server, all works fine.
It seem to be the particular instance S3 has some problems, but i don't
know what.

Thanks for your help

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