Cannot connect RMI-IIOP client to standalone OC4J (10.1.3)

[PROBLEM]
I am trying to access an EJB session bean from a simple remote java client.
The EJB is deployed to a standalone OC4J server.
Using the RMI-over-IIOP protocol for client-server communication.
The client and server run in separate JVMs (but on the same machine).
This is a simple java client program, not a J2EE application client.
The InitialContext creation fails with the errors shown below.
I searched around on the web, and found other people with the same issue, but no solution:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4995985
Maybe I'm missing something in my configuration, deployment, client invocation?
Any help will be greatly appreciated!
[SETUP]
I generated the iiop stubs during deployment (-DGenerateIIOP=true) to the server. Added the generated IIOPClient jar file to my client classpath.
Also specified -enableIIOP and remote=true for the EJB deployment.
As per the 10.1.3 documentation, I also specified the following command line arguments:
-Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sun.corba.ee.impl.javax.rmi.PortableRemoteObject
-Dcom.oracle.CORBA.OrbManager=com.oracle.corba.ee.impl.orb.ORBManagerImpl
-Dorg.omg.CORBA.ORBInitialHost=testpc1
-Dorg.omg.CORBA.ORBInitialPort=5555
Verified in Oracle Enterprise Manager 10g (Application Server Control) that the application was deployed successfully, and a Stateful Session Bean is visible in the EJB pane.
Also verified that the iiop port (5555) is functioning (netstat).
internal-settings.xml file:
<server-extension-provider name="IIOP" class="com.oracle.iiop.server.IIOPServerExtensionProvider">
     <sep-property name="port" value="5555"/>
     <sep-property name="host" value="localhost"/>
     <sep-property name="ssl" value="false"/>
     <sep-property name="ssl-port" value="5556"/>
     <sep-property name="ssl-client-server-auth-port" value="5557"/>
     <sep-property name="trusted-clients" value="*"/>
</server-extension-provider>
server.xml file contains this entry:
<sep-config path="./internal-settings.xml"/>
[Versions]
Oracle Containers for J2EE 10g (10.1.3.0.0) (build 060119.1546.05277)
java version "1.5.0_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
Java HotSpot(TM) Client VM (build 1.5.0_04-b05, mixed mode, sharing)
[ERROR]
com.sun.corba.ee.impl.legacy.connection.SocketFactoryContactInfoImpl <init>
WARNING: ORBUTIL.invalidEndPointInfoType
org.omg.CORBA.INTERNAL: vmcid: SUN minor code: 281 completed: No
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.invalidEndPointInfoType(ORBUtilSystemException.java:5084)
at com.sun.corba.ee.impl.logging.ORBUtilSystemException.invalidEndPointInfoType(ORBUtilSystemException.java:5106)
at com.sun.corba.ee.impl.legacy.connection.SocketFactoryContactInfoImpl.<init>(SocketFactoryContactInfoImpl.java:62)
at com.sun.corba.ee.impl.legacy.connection.SocketFactoryContactInfoListIteratorImpl.next(SocketFactoryContactInfoListIteratorImpl.java:59)
at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:114)
at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.is_a(CorbaClientDelegateImpl.java:214)
at org.omg.CORBA.portable.ObjectImpl._is_a(ObjectImpl.java:112)
at org.omg.CosNaming.NamingContextHelper.narrow(NamingContextHelper.java:69)
at com.sun.jndi.cosnaming.CNCtx.setOrbAndRootContext(CNCtx.java:345)
at com.sun.jndi.cosnaming.CNCtx.initUsingCorbanameUrl(CNCtx.java:321)
at com.sun.jndi.cosnaming.CNCtx.initUsingUrl(CNCtx.java:247)
at com.sun.jndi.cosnaming.CNCtx.createUsingURL(CNCtx.java:85)
at com.sun.jndi.url.iiop.iiopURLContextFactory.getUsingURLIgnoreRest(iiopURLContextFactory.java:56)
at com.sun.jndi.url.iiop.iiopURLContextFactory.getUsingURL(iiopURLContextFactory.java:61)
at com.sun.jndi.url.iiop.iiopURLContextFactory.getObjectInstance(iiopURLContextFactory.java:34)
at oracle.j2ee.iiop.IIOPInitialContextFactory.getInitialContext(IIOPInitialContextFactory.java:76)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at ejbremoteclient.Main.getContext(Main.java:80)
at ejbremoteclient.Main.main(Main.java:87)
javax.naming.NamingException
at oracle.j2ee.iiop.IIOPInitialContextFactory.getInitialContext(IIOPInitialContextFactory.java:86)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at ejbremoteclient.Main.getContext(Main.java:80)
at ejbremoteclient.Main.main(Main.java:87)
ClientIIOPSSLSocketFactory.getEndpointInfo: iopprofile is not an instance of IIOPProfileTemplate
[CLIENT CODE]
// get context
Hashtable env = new Hashtable();
env.put("java.naming.provider.url", "corbaname::testpc1:5555#DME3");
env.put("java.naming.factory.initial", "oracle.j2ee.iiop.IIOPInitialContextFactory");
env.put(Context.SECURITY_PRINCIPAL, "oc4jadmin");
env.put(Context.SECURITY_CREDENTIALS, "welcome");
Context ic = new InitialContext(env); <---FAILS HERE

Hello Deepak
I've been doing some other stuff and then back to RMI/IIOP tests wih my app...
Finally I passed the previous errors, it all ended up being misconfigurations on the server and client side.
Now I'm striving with this one ...
java.rmi.AccessException: CORBA NO_PERMISSION 0 No; nested exception is:
     org.omg.CORBA.NO_PERMISSION: ----------BEGIN server-side stack trace----------
org.omg.CORBA.NO_PERMISSION: vmcid: 0x0 minor code: 0 completed: No
     at oracle.oc4j.corba.iiop.security.SecServerRequestInterceptor.receive_request(SecServerRequestInterceptor.java:354)
     at com.sun.corba.ee.impl.interceptors.InterceptorInvoker.invokeServerInterceptorIntermediatePoint(InterceptorInvoker.java:509)
     at com.sun.corba.ee.impl.interceptors.PIHandlerImpl.invokeServerPIIntermediatePoint(PIHandlerImpl.java:505)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.getServantWithPI(CorbaServerRequestDispatcherImpl.java:429)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:191)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1653)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1513)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:895)
     at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:172)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:668)
     at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.dispatch(SocketOrChannelConnectionImpl.java:375)
     at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.read(SocketOrChannelConnectionImpl.java:284)
     at com.sun.corba.ee.impl.transport.ReaderThreadImpl.doWork(ReaderThreadImpl.java:73)
     at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:382)
----------END server-side stack trace---------- vmcid: 0x0 minor code: 0 completed: No
     at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.mapSystemException(Util.java:204)
     at javax.rmi.CORBA.Util.mapSystemException(Util.java:67)
     at com.x.tools.login.ejb._LoginHome_Stub.create(Unknown Source)
     at com.x.tools.login.clientside.model.Facade.<init>(Facade.java:168)
     at com.x.tools.login.clientside.model.Facade.getInstance(Facade.java:122)
     at com.x.tools.login.clientside.LoginApp.doLogin(LoginApp.java:169)
     at com.x.tools.login.clientside.Login.getInstance(Login.java:83)
     at com.x.caracas.AdminApp.clientside.MainAdminApp.<init>(MainAdminApp.java:30)
     at com.x.caracas.AdminApp.clientside.MainAdminApp.main(MainAdminApp.java:81)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.javaws.Launcher.executeApplication(Unknown Source)
     at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
     at com.sun.javaws.Launcher.continueLaunch(Unknown Source)
     at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
     at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
     at com.sun.javaws.Launcher.run(Unknown Source)
     at java.lang.Thread.run(Thread.java:595)
Caused by: org.omg.CORBA.NO_PERMISSION: ----------BEGIN server-side stack trace----------
org.omg.CORBA.NO_PERMISSION: vmcid: 0x0 minor code: 0 completed: No
     at oracle.oc4j.corba.iiop.security.SecServerRequestInterceptor.receive_request(SecServerRequestInterceptor.java:354)
     at com.sun.corba.ee.impl.interceptors.InterceptorInvoker.invokeServerInterceptorIntermediatePoint(InterceptorInvoker.java:509)
     at com.sun.corba.ee.impl.interceptors.PIHandlerImpl.invokeServerPIIntermediatePoint(PIHandlerImpl.java:505)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.getServantWithPI(CorbaServerRequestDispatcherImpl.java:429)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:191)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1653)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1513)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:895)
     at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:172)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:668)
     at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.dispatch(SocketOrChannelConnectionImpl.java:375)
     at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.read(SocketOrChannelConnectionImpl.java:284)
     at com.sun.corba.ee.impl.transport.ReaderThreadImpl.doWork(ReaderThreadImpl.java:73)
     at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:382)
----------END server-side stack trace---------- vmcid: 0x0 minor code: 0 completed: No
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at com.sun.corba.ee.impl.protocol.giopmsgheaders.MessageBase.getSystemException(MessageBase.java:791)
     at com.sun.corba.ee.impl.protocol.giopmsgheaders.ReplyMessage_1_2.getSystemException(ReplyMessage_1_2.java:97)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.getSystemExceptionReply(CorbaMessageMediatorImpl.java:546)
     at com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.processResponse(CorbaClientRequestDispatcherImpl.java:430)
     at com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete(CorbaClientRequestDispatcherImpl.java:326)
     at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:132)
     at org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:457)
     ... 18 more
Hope it's easy to solve ... I'm not using JAAS .. my jndi.properties looks like this:
     java.naming.security.principal=oc4jadmin
java.naming.security.credentials=welcome javax.rmi.CORBA.PortableRemoteObjectClass=com.sun.corba.ee.impl.javax.rmi.PortableRemoteObject
com.oracle.CORBA.OrbManager=com.oracle.corba.ee.impl.orb.ORBManagerImpl
java.naming.factory.initial=oracle.j2ee.iiop.IIOPInitialContextFactory
java.naming.provider.url=corbaname::serverhost:13321#/MyApp

Similar Messages

ClassCastException for RMI-IIOP client hitting CORBA server

I am writing a RMI-IIOP client to connect to an existing CORBA C++ server. I started out with writing a RMI Interface mimicking the IDL and then converting into a stub using rmic -iiop option. I then use COSNaming to connect to the server. When I narrow the reference using PortableRemoteObject.narrow(), I get a ClassCastException. Probably because the object that I get from naming service will be a CORBA object which cannot be casted to RMI Interface object.
Exception in thread "main" java.lang.ClassCastException
at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137)
at com.att.cswd.poc.RMIIIOPClient.IMSConnect(RMIIIOPClient.java:46)
at com.att.cswd.poc.RMIIIOPClient.main(RMIIIOPClient.java:27)
Caused by: java.lang.ClassCastException: Object is not of remote type com.att.cswd.poc.CORBAInterface
at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:221)
... 3 more
Code
                                CORBAInterface ims;
          String tranCode="CRTUN130";
          byte[][] input_segs = null;
           try {
                Hashtable hm = new Hashtable();
                hm.put("java.naming.factory.initial", "com.sun.jndi.cosnaming.CNCtxFactory");
                hm.put("java.naming.provider.url", "corbaloc:iiop:BSYS.MVS.SC.COM:14050/NameService");
                Context initialNamingContext = new InitialContext(hm);
               Object objref = initialNamingContext.lookup("O2K/AdapterInterface");
               ims = (CORBAInterface) PortableRemoteObject.narrow(objref, CORBAInterface.class);
               byte output_segs[][] = ims.run_transaction_binary(tranCode, input_segs);
               System.out.println ("Response is " + output_segs);
          } catch (NamingException e) {
               e.printStackTrace();
          } catch (RemoteException e) {
               e.printStackTrace();
          }

I am writing a RMI-IIOP client to connect to an existing CORBA C++ serverAs it says in [the Javadoc|http://java.sun.com/j2se/1.5.0/docs/guide/rmi-iiop/rmiiiopUsing.html#when], you can't do that. For RMI/IIOP you have to start with a PortableRemoteObject and rmic -iiop. You can use a C++ client to that but you can't use an RMI/IIOP client to a C++ server.
Use IDLJ.

RMI-IIOP client - CORBA Server

I already have a CORBA server in C++ which has already been written. I am trying to develop an RMI-IIOP client which would talk to this CORBA Server.
The CORBA server has several interfaces that I would like to use with my RMI-IIOP client. How do I proceed?? Can somebody give me an example of an RMI-IIOP client? Basically my question is: how do I take the IDL and build an RMI-IIOP client with it???

Hello
I already have a CORBA server in C++ which has already
been written. I am trying to develop an RMI-IIOP
client which would talk to this CORBA Server.
The CORBA server has several interfaces that I would
like to use with my RMI-IIOP client. How do I
proceed?? Can somebody give me an example of an
RMI-IIOP client? Basically my question is: how do I
take the IDL and build an RMI-IIOP client with it???The steps to do are the following:
* Creating the Remote interface
* Using the rmic compiler to genarate the IDL and the client stub.
* Generating stub and skeleton of the C++ server using that IDL (the one you already made is no longer compatible)
* Bulding up the new C++ server
* Using a nameservice (tnameserver for example) and binding your server to that.
* Writing the RMI-IIOP client
I proceeded like this (using Visibroker 4.5 on the server side) and I was able to do it... but as you can see from my last post, I wasn't able to pass Strings from the client to the server.
Bye

Distributed transactions across RMI-IIOP client to RMI-IIOP server do not work

Hi,
          Based on the links below:
          http://e-docs.bea.com/wls/docs61/jta/trxrmi.html#1018506
          http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1067532
          It appears that is possible to have distributed transactions across RMI-IIOP
          clients and RMI-IIOP applications (servers).
          I followed up the "Transactions Sample RMI Code" section but it appears that
          the transaction context is not propagated from client to server. I am also
          surprised by the note:
          Note: These code fragments do not derive from any of the sample applications
          that ship with WebLogic Server. They merely illustrate the use of the
          UserTransaction object within an RMI application.
          The above note suggests that there is no sample code available.
          Is there anyone who successfully had RMI-IIOP applications (servers)
          participating in distributed transactions?
          Is there any sample code that illustrates RMI-IIOP applications (servers)
          participating in distributed transactions?
          If anyone thinks that this should work I will post my code that does not
          work.
          Regards,
          Dan Cimpoesu


But if you look to the diagram:
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1040200
it suggests that transactional context is passed from clients to RMI-IIOP
servers.
Am I wrong?
Dan
"Andy Piper" <[email protected]> wrote in message
news:[email protected]..
"Dan Cimpoesu" <[email protected]> writes:
Transactions over IIOP are not supported or implemented in WLS 6.1 or
previous. This is a feature of WLS 7.0. In 7.0 we implement OTS.
andy
Hi,
Based on the links below:
http://e-docs.bea.com/wls/docs61/jta/trxrmi.html#1018506
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1067532
It appears that is possible to have distributed transactions across
RMI-IIOP
clients and RMI-IIOP applications (servers).
I followed up the "Transactions Sample RMI Code" section but it appearsthat
the transaction context is not propagated from client to server. I amalso
surprised by the note:
Note: These code fragments do not derive from any of the sampleapplications
that ship with WebLogic Server. They merely illustrate the use of the
UserTransaction object within an RMI application.
The above note suggests that there is no sample code available.
Is there anyone who successfully had RMI-IIOP applications (servers)
participating in distributed transactions?
Is there any sample code that illustrates RMI-IIOP applications(servers)
participating in distributed transactions?
If anyone thinks that this should work I will post my code that does not
work.
Regards,
Dan Cimpoesu

Distributed transactions across RMI-IIOP client to server do not work

Hi,
Based on the links below:
http://e-docs.bea.com/wls/docs61/jta/trxrmi.html#1018506
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1067532
It appears that is possible to have distributed transactions across RMI-IIOP
clients and RMI-IIOP applications (servers).
I followed up the "Transactions Sample RMI Code" section but it appears that
the transaction context is not propagated from client to server. I am also
surprised by the note:
Note: These code fragments do not derive from any of the sample applications
that ship with WebLogic Server. They merely illustrate the use of the
UserTransaction object within an RMI application.
The above note suggests that there is no sample code available.
Is there anyone who successfully had RMI-IIOP applications (servers)
participating in distributed transactions?
Is there any sample code that illustrates RMI-IIOP applications (servers)
participating in distributed transactions?
If anyone thinks that this should work I will post my code that does not
work.
Regards,
Dan Cimpoesu

But if you look to the diagram:
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1040200
it suggests that transactional context is passed from clients to RMI-IIOP
servers.
Am I wrong?
Dan
"Andy Piper" <[email protected]> wrote in message
news:[email protected]..
"Dan Cimpoesu" <[email protected]> writes:
Transactions over IIOP are not supported or implemented in WLS 6.1 or
previous. This is a feature of WLS 7.0. In 7.0 we implement OTS.
andy
Hi,
Based on the links below:
http://e-docs.bea.com/wls/docs61/jta/trxrmi.html#1018506
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1067532
It appears that is possible to have distributed transactions across
RMI-IIOP
clients and RMI-IIOP applications (servers).
I followed up the "Transactions Sample RMI Code" section but it appearsthat
the transaction context is not propagated from client to server. I amalso
surprised by the note:
Note: These code fragments do not derive from any of the sampleapplications
that ship with WebLogic Server. They merely illustrate the use of the
UserTransaction object within an RMI application.
The above note suggests that there is no sample code available.
Is there anyone who successfully had RMI-IIOP applications (servers)
participating in distributed transactions?
Is there any sample code that illustrates RMI-IIOP applications(servers)
participating in distributed transactions?
If anyone thinks that this should work I will post my code that does not
work.
Regards,
Dan Cimpoesu

Rmi-iiop client for EJBs

[att1.html]

I've been fighting the same issues over the past few days. The answer you gave still left me
wondering which tool to use. Should it be rmi -iiop or ejbc -iiop? I get the idl files on
WLS 5.1 generated but then I can't get the idlj to execute properly on the generated
HelloHome.idl and Hello.idl.
Wayne
Andy Piper wrote:
Abhishek <[email protected]> writes:
But How do I write Rmi - iiop clients for EJBs.
when I try to generate the IDL for my EJB by running the weblogic.rmic utility I get an
error that none of my classes ( Remote, Home and Impl ) implement the remote
interface. Which is true as EJBs do not directly implement the remote interface.You may be able to get this to work with WLS6.0SP1 and the
-idlMethodSignatures flag. Take a look at the methods target in
examples/rmi_iiop/ejb/generic_idl or at
examples/rmi_iiop/ejb/simplified_idl. This all works fine in
Silversword.
andy

EJB client connection [RMI/IIOP]

1) Just to test the communication between EJB client and EJB using RMI/IIOP in WLS 9.2, I have created two InitialContexts and I have seen that here are only two InitialContext. But, I can see only a single connection displayed (Monitoring Channels tab for the default [IIOP] channel). Is this expected? Doesnâ€™t is suppose to create two connections?
2) If only one connection is established. What is the way this model will scale up?? I can have multiple calls..right?
3) What is the connection time out works on this? If I have a stub cached. Does that mean my RMI/IIOP connection still be alive?

MC Sreeram <> writes:
1) Just to test the communication between EJB client and EJB using RMI/IIOP in WLS 9.2, I have created two InitialContexts and I have seen that here are only two InitialContext. But, I can see only a single connection displayed (Monitoring Channels tab for the default [IIOP] channel). Is this expected? Doesn???t is suppose to create two connections?Connections are share beween the same port and ip addresses.
2) If only one connection is established. What is the way this model will scale up?? I can have multiple calls..right?Yes. It scales up nicely.
3) What is the connection time out works on this? If I have a stub cached. Does that mean my RMI/IIOP connection still be alive?The stub should transparently re-establish the connection if it is timed out
andy

Cannot connect with CSM client

One of our clients has a problem with their CSM deployment, they recently upgraded their CSM version which is deployed on a vmware environment, the services are listed as running and the webservice is available on port 1714 - when he tries to access it with the CSM client he gets the error.
The client cannot connect to the authentication service."
* Please cofnirm whether the security manager server is running
I cant find any troubleshooting information for this specific issue - has anyone got any experience of this issue or what could be causing it.
Regards
Joel

I'm having the exact same problem. My work around is to run C:\Program Files (x86)\cscopx\setup\support\resetcasuser.exe, select option 1 and reboot the CSM box.
TAC said the issue was a GPO preventing the casuser for running batch, but we just modified the GPO yesterday and still have trouble.
Strange thing is twe did not have this issue when the backup job was failing.

Cannot connect using VPN client

Hi, I have a problem configuring my CISCO ASA 5515-x for VPN client. I succesfully configure AnyConnect and SSL VPN but when client using VPN Client software, they cannot establish the VPN connection. This is my configuration and attached is the error occured when connecting to the firewall. Can anyone help me solve this problem?
: Saved
ASA Version 9.1(1)
hostname ciscoasa
domain-name g
ip local pool vpn_client 192.168.2.200-192.168.2.254 mask 255.255.255.0
ip local pool vpn_250 192.168.3.1-192.168.3.254 mask 255.255.255.0
interface GigabitEthernet0/0
nameif DIGI
security-level 0
ip address 210.48.*.* 255.255.255.0
interface GigabitEthernet0/1
nameif LAN
security-level 0
ip address 192.168.2.5 255.255.255.0
interface GigabitEthernet0/2
nameif Pone
security-level 0
ip address dhcp setroute
interface GigabitEthernet0/3
shutdown
no nameif
no security-level
no ip address
interface GigabitEthernet0/4
shutdown
no nameif
no security-level
no ip address
interface GigabitEthernet0/5
shutdown
no nameif
no security-level
no ip address
interface Management0/0
management-only
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
ftp mode passive
clock timezone MYT 8
dns domain-lookup DIGI
dns server-group DefaultDNS
name-server 8.8.8.8
domain-name g
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network NETWORK_OBJ_113.20.*.*_24
subnet 113.20.*.* 255.255.255.0
object network NETWORK_OBJ_210.48.*.*_24
subnet 210.48.*.* 255.255.255.0
object network CsHiew
host 192.168.2.9
object network ERPServer
host 192.168.2.2
object network Giap
host 192.168.2.126
object network Jennifer
host 192.168.2.31
object network KCTan
host 192.168.2.130
object network KCTan-NB
host 192.168.2.77
object network MailServer
host 192.168.2.6
object network YHKhoo
host 192.168.2.172
object network Aslina
host 192.168.2.59
object network Law
host 192.168.2.38
object network Nurul
host 192.168.2.127
object network Laylee
host 192.168.2.17
object network Ms_Pan
host 192.168.2.188
object network Peck_Ling
host 192.168.2.248
object network Pok_Leng
host 192.168.2.36
object network UBS
host 192.168.2.21
object network Ainie
host 192.168.2.11
object network Angie
host 192.168.2.116
object network Carol
host 192.168.2.106
object network ChunKit
host 192.168.2.72
object network KKPoong
host 192.168.2.121
object network Ben
host 192.168.2.147
object network Eva
host 192.168.2.37
object network Jacklyn
host 192.168.2.135
object network Siew_Peng
host 192.168.2.149
object network Suki
host 192.168.2.61
object network Yeow
host 192.168.2.50
object network Danny
host 192.168.2.40
object network Frankie
host 192.168.2.101
object network Jamal
host 192.168.2.114
object network OcLim
host 192.168.2.177
object network Charles
host 192.168.2.210
object network Ho
host 192.168.2.81
object network YLChow
host 192.168.2.68
object network Low
host 192.168.2.58
object network Sfgan
host 192.168.2.15
object network Joey
host 192.168.2.75
object network Rizal
host 192.168.2.79
object network 190
host 192.168.2.190
object network 191
host 192.168.2.191
object network 192
host 192.168.2.192
object network 193
host 192.168.2.193
object network 194
host 192.168.2.194
object network 199
host 192.168.2.199
object network 201
host 192.168.2.201
object network 203
host 192.168.2.203
object network 204
host 192.168.2.204
object network 205
host 192.168.2.205
object network CNC214
host 192.168.2.214
object network Liyana
host 192.168.2.16
object network Aipin
host 192.168.2.22
object network Annie
host 192.168.2.140
object network Ikah
host 192.168.2.54
object network Sue
host 192.168.2.113
object network Zaidah
host 192.168.2.32
object network CKWong
host 192.168.2.33
object network KhooSC
host 192.168.2.47
object network Neexon-PC
host 192.168.2.179
object network Neexon_NB
host 192.168.2.102
object network kc
host 192.168.2.130
object network P1
subnet 192.168.2.0 255.255.255.0
object network NETWORK_OBJ_192.168.2.0_24
subnet 192.168.2.0 255.255.255.0
object network NETWORK_OBJ_192.168.2.192_26
subnet 192.168.2.192 255.255.255.192
object network NETWORK_OBJ_192.168.10.192_26
subnet 192.168.10.192 255.255.255.192
object network VPN
subnet 192.68.3.0 255.255.255.0
object network NETWORK_OBJ_192.168.3.0_24
subnet 192.168.3.0 255.255.255.0
object-group network HPTM_DIGI
network-object object CsHiew
network-object object ERPServer
network-object object Giap
network-object object Jennifer
network-object object KCTan
network-object object KCTan-NB
network-object object MailServer
network-object object YHKhoo
object-group network Inventory
network-object object Aslina
network-object object Law
network-object object Nurul
object-group network Account
network-object object Laylee
network-object object Ms_Pan
network-object object Peck_Ling
network-object object Pok_Leng
network-object object UBS
object-group network HR
network-object object Ainie
network-object object Angie
object-group network Heeroz
network-object object Carol
network-object object ChunKit
network-object object KKPoong
object-group network Sales
network-object object Ben
network-object object Eva
network-object object Jacklyn
network-object object Siew_Peng
network-object object Suki
network-object object Yeow
object-group network Production
network-object object Danny
network-object object Frankie
network-object object Jamal
network-object object OcLim
object-group network Engineering
network-object object Charles
network-object object Ho
network-object object YLChow
network-object object Joey
network-object object Rizal
object-group network Purchasing
network-object object Low
network-object object Sfgan
object-group network Wireless
network-object object 190
network-object object 191
network-object object 192
network-object object 193
network-object object 194
network-object object 199
network-object object 201
network-object object 203
network-object object 204
network-object object 205
object-group network IT
network-object object CNC214
network-object object Liyana
object-group network Skype
network-object object Aipin
network-object object Annie
network-object object Ikah
network-object object Sue
network-object object Zaidah
object-group network HPTM-P1
network-object object CKWong
network-object object KhooSC
network-object object Neexon-PC
network-object object Neexon_NB
object-group service DM_INLINE_SERVICE_1
service-object tcp-udp destination eq www
service-object tcp destination eq https
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
object-group service DM_INLINE_SERVICE_2
service-object tcp-udp destination eq www
service-object tcp destination eq https
access-list DIGI_access_in extended permit ip any any
access-list DIGI_access_in extended permit icmp any any echo
access-list LAN_access_in extended deny object-group DM_INLINE_SERVICE_2 object-group Skype any
access-list LAN_access_in extended deny object-group DM_INLINE_SERVICE_1 object 205 any
access-list LAN_access_in extended permit ip any any
access-list DIGI_cryptomap extended permit ip object VPN 113.20.*.* 255.255.255.0
access-list Pq_access_in extended permit ip any any
access-list splittun-vpngroup1 extended permit ip 192.168.2.0 255.255.255.0 192.168.3.0 255.255.255.0
access-list nonat extended permit ip 192.168.2.0 255.255.255.0 192.168.3.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
logging recipient-address aaa@***.com level errors
mtu DIGI 1500
mtu LAN 1500
mtu Pone 1500
mtu management 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-711(1).bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (DIGI,LAN) source static any interface
nat (Pone,LAN) source static any interface
nat (DIGI,DIGI) source static NETWORK_OBJ_210.48.*.*_24 NETWORK_OBJ_210.48.*.*_24 destination static NETWORK_OBJ_113.20.*.*_24 NETWORK_OBJ_113.20.*.*_24 no-proxy-arp route-lookup
nat (LAN,DIGI) source static NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 destination static NETWORK_OBJ_192.168.2.192_26 NETWORK_OBJ_192.168.2.192_26 no-proxy-arp route-lookup
nat (LAN,DIGI) source static NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 destination static NETWORK_OBJ_192.168.10.192_26 NETWORK_OBJ_192.168.10.192_26 no-proxy-arp route-lookup
nat (LAN,any) source static any any destination static VPN VPN
nat (LAN,DIGI) source static any any destination static NETWORK_OBJ_192.168.3.0_24 NETWORK_OBJ_192.168.3.0_24 no-proxy-arp route-lookup
nat (LAN,DIGI) source static NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 destination static NETWORK_OBJ_192.168.3.0_24 NETWORK_OBJ_192.168.3.0_24 no-proxy-arp route-lookup
object network VPN
nat (any,DIGI) dynamic interface
nat (LAN,Pone) after-auto source dynamic any interface dns
nat (LAN,DIGI) after-auto source dynamic any interface dns
access-group DIGI_access_in in interface DIGI
access-group LAN_access_in in interface LAN
access-group Pq_access_in in interface Pone
route Pone 0.0.0.0 0.0.0.0 10.1.*.* 2
route DIGI 0.0.0.0 0.0.0.0 210.48..*.* 3
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.2.0 255.255.255.0 LAN
http 0.0.0.0 0.0.0.0 DIGI
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto dynamic-map DIGI_access_in 20 set ikev1 transform-set ESP-3DES-SHA
crypto map DIGI_map 65535 ipsec-isakmp dynamic DIGI_access_in
crypto map DIGI_map interface DIGI
crypto ca trustpoint ASDM_TrustPoint0
enrollment self
fqdn sslvpn.cisco.com
subject-name CN=sslvpn.cisco.com
keypair hpmtkeypair
crl configure
crypto ca trustpool policy
crypto ca certificate chain ASDM_TrustPoint0
certificate ed15c051
    308201ef 30820158 a0030201 020204ed 15c05130 0d06092a 864886f7 0d010105
    0500303c 31193017 06035504 03131073 736c7670 6e2e6369 73636f2e 636f6d31
    1f301d06 092a8648 86f70d01 09021610 73736c76 706e2e63 6973636f 2e636f6d
    301e170d 31333036 32313038 30343438 5a170d32 33303631 39303830 3434385a
    303c3119 30170603 55040313 1073736c 76706e2e 63697363 6f2e636f 6d311f30
    1d06092a 864886f7 0d010902 16107373 6c76706e 2e636973 636f2e63 6f6d3081
    9f300d06 092a8648 86f70d01 01010500 03818d00 30818902 818100a9 7715ca9e
    4d63204e 66e6517b 9a560be8 188603cc 90bb39a7 c61ef0d8 cd74bf19 8ec33146
    5176547f f43615a2 b8917a03 3a5a9dd6 e087a78a 74bf3a8e 6d7cfad2 0678253d
    b03a677a 52e9ebc0 8e044353 e9fe2055 3cafafa3 3ec74ef9 45eaf8d6 8e554879
    db9bf2fb ebcdb5c3 011bf61f 8c139ed1 a00d300a 8fe4784f 173c7702 03010001
    300d0609 2a864886 f70d0101 05050003 81810046 d32b20a6 a1efb0b5 29c7ed00
    11c0ce87 c58228c9 aae96197 eb275f9a f9da57a1 fc895faf 09a24c0c af43772b
    2818ec29 0a56eb33 c0e56696 dd1fa3bb 151ee0e4 18d27366 92177a31 b2f7842b
    4f5145b9 942fbc49 c785f925 3a909c17 2593efcc 2e410b5c d3026fe1 f48d93c1
    744333e2 c377e5d3 62eebb63 abca4109 d57bb0
quit
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable DIGI client-services port 443
crypto ikev2 remote-access trustpoint ASDM_TrustPoint0
crypto ikev1 enable DIGI
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 20
authentication rsa-sig
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 30
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
crypto ikev1 policy 40
authentication crack
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 50
authentication rsa-sig
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 60
authentication pre-share
encryption aes-192
hash sha
group 2
lifetime 86400
crypto ikev1 policy 70
authentication crack
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 80
authentication rsa-sig
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 90
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
crypto ikev1 policy 100
authentication crack
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 110
authentication rsa-sig
encryption 3des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 130
authentication crack
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 140
authentication rsa-sig
encryption des
hash sha
group 2
lifetime 86400
crypto ikev1 policy 150
authentication pre-share
encryption des
hash sha
group 2
lifetime 86400
track 1 rtr 123 reachability
telnet 192.168.1.0 255.255.255.0 management
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 DIGI
ssh timeout 5
console timeout 0
vpn-sessiondb max-other-vpn-limit 250
vpn-sessiondb max-anyconnect-premium-or-essentials-limit 2
vpn load-balancing
interface lbpublic DIGI
interface lbprivate DIGI
dhcp-client client-id interface Pone
dhcpd address 192.168.2.10-192.168.2.150 LAN
dhcpd dns 210.48.*.* 210.48.*.* interface LAN
dhcpd enable LAN
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
threat-detection basic-threat
threat-detection statistics
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
ssl trust-point ASDM_TrustPoint0 DIGI
webvpn
enable DIGI
anyconnect image disk0:/anyconnect-win-2.5.2014-k9.pkg 1
anyconnect profiles anyhpmt_client_profile disk0:/anyhpmt_client_profile.xml
anyconnect enable
tunnel-group-list enable
tunnel-group-preference group-url
group-policy sslpolicy internal
group-policy sslpolicy attributes
vpn-tunnel-protocol ssl-clientless
webvpn
url-list none
group-policy GroupPolicy_anyhpmt internal
group-policy GroupPolicy_anyhpmt attributes
wins-server none
dns-server value 8.8.8.8
vpn-tunnel-protocol ikev2 ssl-client ssl-clientless
default-domain value g
webvpn
anyconnect profiles value anyhpmt_client_profile type user
group-policy vpngroup1 internal
group-policy vpngroup1 attributes
dns-server value 8.8.8.8
vpn-tunnel-protocol ikev1 ikev2 l2tp-ipsec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value splittun-vpngroup1
default-domain value g
address-pools value vpn_250
group-policy newvpn internal
group-policy newvpn attributes
dns-server value 8.8.8.8
vpn-tunnel-protocol ikev1 l2tp-ipsec
default-domain value g
username cshiew password KK1oQOhoxfwWvya4 encrypted
username cshiew attributes
webvpn
anyconnect keep-installer installed
anyconnect ask none default anyconnect
username newuser password GJrqM3H2KqQZv/MI encrypted privilege 1
tunnel-group vpngroup1 type remote-access
tunnel-group vpngroup1 general-attributes
address-pool vpn_250
default-group-policy vpngroup1
tunnel-group vpngroup1 webvpn-attributes
group-alias vpngroup1 enable
tunnel-group vpngroup1 ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group sslhpmt type remote-access
tunnel-group sslhpmt general-attributes
default-group-policy sslpolicy
tunnel-group sslhpmt webvpn-attributes
group-alias sslhpmt enable
tunnel-group anyhpmt type remote-access
tunnel-group anyhpmt general-attributes
address-pool vpn_client
default-group-policy GroupPolicy_anyhpmt
tunnel-group anyhpmt webvpn-attributes
group-alias anyhpmt enable
tunnel-group-map default-group vpngroup1
class-map global-class
match any
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
class global-class
cxsc fail-open
class class-default
user-statistics accounting
policy-map global-policy
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
hpm topN enable
Cryptochecksum:7a5ee8ff016e63420802423269da864b
: end

Hi,
Safwan Hashan napisano:i dont know which output you referring but this is output from the VPN client.
We need more information.
I expect debug output from the ASA.
To enable debugging and syslog messages, perform the following CLI steps:
1.
ASA#configure terminal
ASA(config)# debug crypto ikev1 127
ASA(config)# debug crypto ipsec 127
Enable debuging messages for IKEv1 and IPSec.
2.
ASA(config)# logging monitor debug
Sets syslog messages to be sent to Telnet or SSH sessions.
Note: You can alternately use the logging buffer debug command to send log messages to a buffer, and then view them later using the show logging command.
3.
ASA(config)# terminal monitor
Sends the syslog messages to a Telnet or SSH session.
4.
ASA(config)# logging on
Enables syslog message generation.
NOTE: This you have enabled.
Cleanup CLI
ASA(config)# no debug crypto ikev1
ASA(config)# no debug crypto ipsec
ASA(config)# no logging monitor debug
ASA(config)# no terminal monitor
More information: Sensible Debugging and Logging
I have one suggestion. Change and try.
group-policy vpngroup1 internal
group-policy vpngroup1 attributes
no vpn-tunnel-protocol ikev1 ikev2 l2tp-ipsec
vpn-tunnel-protocol ikev1
Best regards,
MB
Please rate all helpful posts. Thx

RMI/IIOP HelloWorld problem

I saw this topic in an old thread but couldn't find the answer. My
problem was the same, the client app was stuck at the line
obj = nc.resolve(path);
Could you post your solution if you know the answer to this problem.
Thanks a lot.

Yes, you are right. I'm currently using jdk1.3. Is there a fix or do I
have to go back to jdk1.2? Thanks a lot.
Regards,
Eduardo Ceballos wrote:
You must run under jdk 1.3.
Jim Hurd wrote:
I did not see the line
Thu Aug 03 11:33:52 PDT 2000:<I> <WebLogicServer> IIOP subsystem
enabled.
I think that was the problem. How do I fix that?
Thank you very much.
Eduardo Ceballos wrote:
I tried every combination of hostname/ip address I could think of,
but I don't see that problem... could you confirm that the WLS log
listen thread entry is... should be something like:
Thu Aug 03 11:34:06 PDT 2000:<I> <ListenThread> Listening on port:
7001
Also, does the first line of your log say:
Thu Aug 03 11:33:52 PDT 2000:<I> <WebLogicServer> IIOP subsystem
enabled.
Jim Hurd wrote:
Hi Eduardo,
I tried the rmi-iiop client SimpleHelloClient example that you
posted (with hostname and port modified according to my setup)
and I got this error while trying to get the InitialContext (at
line Context ic = new InitialContext(env);
Exception in thread "main" javax.naming.CommunicationException:
Cannot connect to ORB. Root exception is
org.omg.CORBA.COMM_FAILURE: minor code: 1 completed:
Maybe
at
com.sun.corba.se.internal.iiop.IIOPConnection.purge_calls(Unknown
Source)
at
com.sun.corba.se.internal.iiop.ReaderThread.run(Unknown Source)
Here is my setup
env.put("java.naming.factory.initial","com.sun.jndi.cosnaming.CNCtxFactory");
env.put("java.naming.provider.url", "iiop://127.0.0.1:7001");
Context ic = new InitialContext(env);
Thanks a lot
Eduardo Ceballos wrote:
Here's the html version.. maybe clearer
Eduardo Ceballos wrote:
As I said, apparently, you are trying to compile the IDL
client in java using the RMI client classes. THere are two
problems with this:
1-- you must compile the rmi class definitions into a
directory that can be easily excluded from the class path at
the time you compile the idl definitions.
2-- the idl definitions and the resulting classes are useless
wrt the rmi definitions and wls, so the resulting classes must
be compiled into directories other than those used by wls and
the rmi clients.
Another way to look at this is as follows:
To compile the rmi definitions, you do:
set ORIGINALCLASSPATH=CLASSPATH
set CLASSPATH=../fooclasses;$CLASSPATH
javac -d ../fooclasses rmi/FooImpl.java
Then,
-- you compile the jrmp classes as:
rmic -d ../jrmpclasses rmi.FooImpl
-- you compile the weblogic classes as:
java weblogic.rmic -d ../wlsclasses rmi.FooImpl
that is, you are allowed to compile from the same
implementation class so long as it is compliant
-- you compile the rmi-iiop classes as:
java weblogic.rmic -iiop -d ../rmiiiopclasses rmi.FooImpl
that is, as with jrmp and wls, the rmi-iiop classes share the
same base type definitions and implementation.
However, the idl classes are another matter. To compile the
idl classes, you must generate the idl, generate the java
files and generate the idl class files into another, separate
directory, one which does not include any of ../fooclasses,
../jrmpclasses, ../wlsclasses or ../rmiiiopclasses
directories.
That is,
java weblogic.rmic -idlDirtecory ../idl ...
set CLASSPATH=ORIGINALCLASSPATH
set CLASSPATH=../idlclasses;CLASSPATH
cd ../idl
idl2java rmi/Foo.idl
javac -d ../idl rmi/*.java
Hope this helps...
"Hallam, David [CAR:5e10:EXCH]" wrote:
The problem you are having is that the compiler is pickingup another copy of HelloWorld... see if you can run the
compiler with verbose turned on and find where it is getting
the interface from... or try using javap...
So, here is the output when I compile in verbose mode:
D:\weblogic>javac -verbose -d %WL_HOME%\myserver\corbaclient
examples\rmi_iiop\h
ello\*.java
[parsing started
examples\rmi_iiop\hello\_HelloWorldStub.java]
[parsing completed 160ms]
[parsing started examples\rmi_iiop\hello\HelloClient.java]
[parsing completed 30ms]
[parsing started examples\rmi_iiop\hello\HelloImpl.java]
[parsing completed 0ms]
[parsing started examples\rmi_iiop\hello\HelloWorld.java]
[parsing completed 10ms]
[parsing started
examples\rmi_iiop\hello\HelloWorldHelper.java]
[parsing completed 0ms]
[parsing started
examples\rmi_iiop\hello\HelloWorldHolder.java]
[parsing completed 0ms]
[parsing started
examples\rmi_iiop\hello\HelloWorldOperations.java]
[parsing completed 0ms]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/ObjectImpl.class)]
[loading D:\jdk1.3\jre\lib\rt.jar(java/lang/Object.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/Object.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/IDLEntity.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/Serializable.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/Delegate.class)]
[loading D:\jdk1.3\jre\lib\rt.jar(java/lang/String.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/ObjectInputStream.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/ObjectOutputStream.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NameComponent.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NamingContextHelper.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NamingContext.class)]
[loading D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/ORB.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/rmi/RemoteException.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/lang/Exception.class)]
[loading D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/Any.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/TypeCode.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/InputStream.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/OutputStream.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/Streamable.class)]
[checking examples.rmi_iiop.hello._HelloWorldStub]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/ApplicationException.cl
ass)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/lang/Throwable.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/MARSHAL.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/SystemException.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/lang/RuntimeException.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CORBA/portable/RemarshalException.clas
s)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/InputStream.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/IOException.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/OutputStream.class)]
[loading D:\jdk1.3\jre\lib\rt.jar(java/lang/Error.class)]
[wrote
D:\web
ogic\myserver\corbaclient\examples\rmi_iiop\hello\_HelloWorldStub.
class]
[checking examples.rmi_iiop.hello.HelloWorld]
[wrote
D:\web
ogic\myserver\corbaclient\examples\rmi_iiop\hello\HelloWorld.class
[checking examples.rmi_iiop.hello.HelloWorldOperations]
[wrote
D:\web
ogic\myserver\corbaclient\examples\rmi_iiop\hello\HelloWorldOperat
ions.class]
[checking examples.rmi_iiop.hello.HelloClient]
[loading D:\jdk1.3\jre\lib\rt.jar(java/lang/System.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/PrintStream.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/io/FilterOutputStream.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NamingContextOperations.clas
s)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/BAD_PARAM.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NamingContextPackage/NotFoun
d.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/UserException.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NamingContextPackage/CannotP
roceed.class)]
[loading
D:\jdk1.
\jre\lib\rt.jar(org/omg/CosNaming/NamingContextPackage/Invalid
Name.class)]
[wrote
D:\web
ogic\myserver\corbaclient\examples\rmi_iiop\hello\HelloClient.clas
s]
[checking examples.rmi_iiop.hello.HelloImpl]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/Policy.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/SetOverrideType.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/DomainManager.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/Context.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/NVList.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/NamedValue.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/ExceptionList.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/ContextList.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(org/omg/CORBA/Request.class)]
examples\rmi_iiop\hello\HelloImpl.java:12:
examples.rmi_iiop.hello.HelloImpl sho
uld be declared abstract; it does not define
isa(java.lang.String) in
examples
.rmi_iiop.hello.HelloImpl
public class HelloImpl implements HelloWorld {
^
[loading
D:\jdk1.3\jre\lib\rt.jar(javax/naming/Context.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(javax/naming/InitialContext.class)]
[loading D:\jdk1.3\jre\lib\rt.jar(javax/naming/Name.class)]
[loading
D:\jdk1.3\jre\lib\rt.jar(java/lang/Comparable.class)]
[checking examples.rmi_iiop.hello.HelloWorldHelper]
[checking examples.rmi_iiop.hello.HelloWorldHolder]
[total 1301ms]
1 error
[att1.html]

Help!!!I can not pass the Logger example of Rmi-iiOP

I am using the j2sdk1.4.0 and j2sdkee1.3.1 as back ground.And use Win2000
I try the rmi-iiop example given by Sun.But it doesn't work.
Firstly , compile Logger.java LoggerHome.java LogMessage.java LoggerEJB.java to class
javac -classpath "c:\j2sdkee1.3.1\lib\j2ee.jar;c:\wytestejb\" Logger.java LoggerHome.java LogMessage.java LoggerEJB.java
that was ok.
Then I draw idl from that just like
rmic -idl -noValueMethods -classpath "c:\j2sdkee1.3.1\lib\j2ee.jar;c:\wytestejb\" Logger LoggerHome
then I got Logger.idl LoggerHome.idl javax\ejb\...idl java\lang\...idl
After that I create one directory named client.copying all idl file into it,I transfered idl to java using
idlj -i C:\j2sdk1.4.0\lib -i c:\wytestejb\client -i C:\j2sdkee1.3.1\lib -emitAll -fclient Logger.idl
idlj -i C:\j2sdk1.4.0\lib -i c:\wytestejb\client -i C:\j2sdkee1.3.1\lib -emitAll -fclient LoggerHome.idl
Then I got *.java such as Logger.java LoggerHome.java .....java java\lang\***.class javax\ejb\****.class
I put the LogClient.java in this directory and compile *.java like
C:\wytestejb\client>javac -classpath "c:\j2sdkee1.3.1\lib\j2ee.jar;c:\wytestejb\
client;c:\j2sdk1.4.0\lib;c:\j2sdk1.4.0\bin" *.java
And I got
c:\wytestejb\client\java\lang\_Exception.java:23: cannot resolve symbol
symbol : method _read (org.omg.CORBA.portable.InputStream)
location: class java.lang.Throwable
super._read (istream);
^
c:\wytestejb\client\java\lang\_Exception.java:28: cannot resolve symbol
symbol : method _write (org.omg.CORBA.portable.OutputStream)
location: class java.lang.Throwable
super._write (ostream);
^
LogClient.java:20: cannot resolve symbol
symbol : method println (java.lang.String)
location: interface java.io.PrintStream
System.out.println("Looking for: " + loggerHomeURL);
^
LogClient.java:38: cannot resolve symbol
symbol : method println (java.lang.String)
location: interface java.io.PrintStream
System.out.println("Logging...");
^
LogClient.java:47: cannot resolve symbol
symbol : method println (java.lang.String)
location: interface java.io.PrintStream
System.out.println("Done");
^
LogClient.java:59: cannot resolve symbol
symbol : method println (java.lang.String)
location: interface java.io.PrintStream
System.out.println("Args: corbaname URL of LoggerHome");
^
LogClient.java:66: cannot resolve symbol
symbol : method printStackTrace ()
location: class java.lang.Throwable
t.printStackTrace();
^
7 errors
C:\wytestejb\client>

By the way
My java file is as
Logger.java
The file Logger.java is the enterprise bean's remote interface, and as such, it extends EJBObject . A remote interface provides the remote client view of an EJB object and defines the business methods callable by a remote client.
//Code Example 1: Logger.java
package ejbinterop;
import javax.ejb.EJBObject;
import java.rmi.RemoteException;
* Accepts simple String log messages and prints
* them on the server.
public interface Logger extends EJBObject
* Logs the given message on the server with
* the current server time.
void logString(String message) throws RemoteException;
LoggerHome.java
The file LoggerHome.java extends EJBHome . The EJBHome interface must be extended by all EJB component's remote home interfaces. A home interface defines the methods that allow a remote client to create, find, and remove EJB objects, as well as home business methods that are not specific to an EJB instance.
//Code Example 2: LoggerHome.java
package ejbinterop;
import java.rmi.RemoteException;
import javax.ejb.EJBHome;
import javax.ejb.CreateException;
public interface LoggerHome extends EJBHome
Logger create() throws RemoteException, CreateException;
LoggerEJB.java
The file LoggerEJB.java contains the code for a session bean. A session bean is an enterprise bean that is created by a client and that usually exists only for the duration of a single client-server session. A session bean performs operations such as calculations or accessing a database for the client. In this example, the enterprise bean accepts simple String log messages from the client and prints them on the server.
//LoggerEJB.java
package ejbinterop;
import javax.ejb.*;
import java.util.*;
import java.rmi.*;
import java.io.*;
* Accepts simple String log messages and prints
* them on the server.
public class LoggerEJB implements SessionBean {
public LoggerEJB() {}
public void ejbCreate() {}
public void ejbRemove() {}
public void ejbActivate() {}
public void ejbPassivate() {}
public void setSessionContext(SessionContext sc) {}
* Logs the given message on the server with
* the current server time.
public void logString(String message) {
LogMessage msg = new LogMessage(message);
System.out.println(msg);
LogMessage.java
The file LogMessage.java takes the current date and time, creates a formatted String showing the message, and prints the message to the server.
//LogMessage.java
package ejbinterop;
import java.io.Serializable;
import java.util.Date;
import java.text.*;
* Simple message class that handles pretty
* printing of log messages.
public class LogMessage implements Serializable
private String message;
private long datetime;
* Constructor taking the message. This will
* take the current date and time.
public LogMessage(String msg) {
message = msg;
datetime = (new Date()).getTime();
* Creates a formatted String showing the message.
public String toString() {
StringBuffer sbuf = new StringBuffer();
DateFormat dformat
= DateFormat.getDateTimeInstance(DateFormat.MEDIUM,
DateFormat.LONG);
FieldPosition fpos = new
FieldPosition(DateFormat.DATE_FIELD);
dformat.format(new Date(datetime), sbuf, fpos);
sbuf.append(": ");
sbuf.append(message);
return sbuf.toString();
//Code Example: LogClient.java
package ejbinterop;
import java.rmi.RemoteException;
import javax.rmi.*;
import java.io.*;
import javax.naming.*;
import javax.ejb.*;
* Simple Java RMI-IIOP client that uses an EJB component.
public class LogClient
* Given a corbaname URL for a LoggerHome,
* log a simple String message on the server.
public static void run(String loggerHomeURL)
throws CreateException, RemoveException,
RemoteException, NamingException
System.out.println("Looking for: " + loggerHomeURL);
// Create an InitialContext. This will use the
// CosNaming provider we will specify at runtime.
InitialContext ic = new InitialContext();
// Lookup the LoggerHome in the naming context
// pointed to by the corbaname URL
Object homeObj = ic.lookup(loggerHomeURL);
// Perform a safe downcast
LoggerHome home
= (LoggerHome)PortableRemoteObject.narrow(homeObj,
LoggerHome.class);
// Create a Logger EJB reference
Logger logger = home.create();
System.out.println("Logging...");
// Log our message
logger.logString("Message from a Java RMI-IIOP client");
// Tell the application server we won't use this
// EJB reference anymore
logger.remove();
System.out.println("Done");
* Simple main method to check arguments and handle
* exceptions.
public static void main(String args[])
try {
if (args.length != 1) {
System.out.println("Args: corbaname URL of LoggerHome");
System.exit(1);
LogClient.run(args[0]);
} catch (Throwable t) {
t.printStackTrace();
System.exit(1);

When we use RMI-IIOP?

Dear,
Can anyone tell me when we use RMI-IIOP? When we use RMI-IIOP and
EJB? When will use JSP? When will use servlet?
Sorry for that silly question, but i really want to know it?
kurt

As I know, If using RMI-IIOP, we have to handle lots of stuffs like
connection pool, security...etc.
Am I right?
Kurt
Tom Barnes <[email protected]> wrote in message
news:[email protected]..
>
>
Andy Piper wrote:
RMI-IIOP is useful for:
a) Interop, i.e. between different appservers
b) C++ client integration
Customers also sometimes want it because they have security
restrictions on what protocols they can put through a firewall.
It is also useful for light-weight Java clients. RMI-IIOP clients need
not use the (large) weblogic.jar jar.
Tom

Function overloading not supported by RMI-IIOP?

Hi, I am successfully connecting to a stateful session EJB running under
WebLogic 5.1, sp5 as an RMI-IIOP client. Here's the problem. If I try to
invoke an overloaded public method on my bean I get the following error:
Remote Error: CORBA UNKNOWN 0 Maybe; nested exception is:
org.omg.CORBA.UNKNOWN: minor code: 0 completed: Maybe
If I comment out all versions but one of the overloaded method and rebuild,
everything's peachy, I can call the method.
Is method overloading not supported by RMI-IIOP? Each version of the
overloaded method does get added to the weblogic.ejbc generated IDL file,
but again if there are multiple overloaded versions it doesn't work.
Thx,
Sandy Barletta

Eduardo, have you had a chance to test this yet?
Thx,
Sandy
"Eduardo Ceballos" <[email protected]> wrote in message
news:[email protected]..
This is a bug, I suspect. This should of course work. I'll look into it.
Sandy Barletta wrote:
Hi, I am successfully connecting to a stateful session EJB running under
WebLogic 5.1, sp5 as an RMI-IIOP client. Here's the problem. If I try to
invoke an overloaded public method on my bean I get the following error:
Remote Error: CORBA UNKNOWN 0 Maybe; nested exception is:
org.omg.CORBA.UNKNOWN: minor code: 0 completed: Maybe
If I comment out all versions but one of the overloaded method and
rebuild,
everything's peachy, I can call the method.
Is method overloading not supported by RMI-IIOP? Each version of the
overloaded method does get added to the weblogic.ejbc generated IDLfile,
but again if there are multiple overloaded versions it doesn't work.
Thx,
Sandy Barletta

Is there any sample RMI-IIOP application using distributed transactions

Hi,
Based on the links below:
http://e-docs.bea.com/wls/docs61/jta/trxrmi.html#1018506
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1067532
It appears that is possible to have distributed transactions across RMI-IIOP
clients and RMI-IIOP applications (servers).
I am surprised by the note:
Note: These code fragments do not derive from any of the sample applications
that ship with WebLogic Server. They merely illustrate the use of the
UserTransaction object within an RMI application.
The above note suggests that there is no sample code available.
Is there any sample code that illustrates RMI-IIOP applications (servers)
participating in distributed transactions?
Regards,
Dan Cimpoesu

Transaction examples for IIOP are in the works for the next release.
"Dan Cimpoesu" <[email protected]> wrote:
Hi,
Based on the links below:
http://e-docs.bea.com/wls/docs61/jta/trxrmi.html#1018506
http://e-docs.bea.com/wls/docs61/jta/gstrx.html#1067532
It appears that is possible to have distributed transactions across RMI-IIOP
clients and RMI-IIOP applications (servers).
I am surprised by the note:
Note: These code fragments do not derive from any of the sample applications
that ship with WebLogic Server. They merely illustrate the use of the
UserTransaction object within an RMI application.
The above note suggests that there is no sample code available.
Is there any sample code that illustrates RMI-IIOP applications (servers)
participating in distributed transactions?
Regards,
Dan Cimpoesu

Cannot connect to PPTP VPN

am working on setting up a VPN on my MS Directaccess server. technically the vpn is up and running and working already. it is using a certificate that is issues to the DA server by the DA server. My domain joined PC's connect fine. I can also connect a non domain joined machine if I import that certificate into the PC. However I cannot connect any OSX clients or my android phone. We have opened up port 1723 on the firewall. I have tried to connect from my home and from another businesss locally to make sure it wasnt just my home router causing the issue for some reason.
I get this in the osx console log (I replaced the external IP with 1.1.1.1 for posting this online)
3/19/14 7:55:21 AM pppd[6282] pppd 2.4.2 (Apple version 412.5.70) started by admin, uid 501
3/19/14 7:55:24 AM pppd[6282] PPTP connecting to server '1.1.1.1' (1.1.1.1)...
3/19/14 7:55:24 AM pppd[6282] PPTP connection established.
3/19/14 7:55:24 AM pppd[6282] PPTP connection established.
3/19/14 7:55:24 AM pppd[6282] Connect: ppp0 <--> socket[34:17]
3/19/14 7:55:52 AM login[6318] USER_PROCESS: 6318 ttys001
3/19/14 7:55:54 AM pppd[6282] LCP: timeout sending Config-Requests
3/19/14 7:55:54 AM pppd[6282] Connection terminated.
3/19/14 7:55:54 AM pppd[6282] PPTP disconnecting...
3/19/14 7:55:54 AM pppd[6282] PPTP disconnected
On the directaccess server I get this in the event viewer everytime the OSX client tries to connect. This at least proves that I can at least connect to the server from the outside.
Event 20209, RasMan
A connection between the VPN server and the VPN client 24.97.100.42 has been established, but the VPN connection cannot be completed. The most common cause for this is that a firewall or router between the VPN server and the VPN client is not configured to allow Generic Routing Encapsulation (GRE) packets (protocol 47).
Im assuming this isnt a port or protocol issus since I can connect via my non domain joined Windows PC. Im out of ideas as to what I can do next

Here is a snapshot of my console
http://imgur.com/pYFprPk

Cannot connect RMI-IIOP client to standalone OC4J (10.1.3)

Similar Messages

Maybe you are looking for