JMS Client J2SE and WAS 6.02- port problem

goldham...@de.ibm.com

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Nov 29, 2007, 3:22:28 AM11/29/07

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Hello, 
 
I want to connect to the JMS Server on WAS 6.02 with a standalone jms-client. I have seen that I need specific jars to get it working, so I have considered the instructions in http://www-1.ibm.com/support/docview.wss?uid=swg21195691 (IBM Client for JMS on J2SE with IBM WebSphere Application Server) 
 
I am using following lines of code to get it working: 
 
Hashtable env = new Hashtable(); 
env.put(Context.INITIAL_CONTEXT_FACTORY, 
"com.ibm.websphere.naming.WsnInitialContextFactory"); 
env.put(Context.PROVIDER_URL, "iiop://localhost:2810"); 
Context c = new InitialContext(env); 
ConnectionFactory factory = (ConnectionFactory) c 
.lookup("jms/JMSCustomBindingFactory"); 
Destination destination = (Destination) c 
.lookup("jms/JMSCustomBinding_Export_Receive_Q"); 
// Create the connection and session 
Connection connection = factory.createConnection(); // HERE I AM GETTING THE ERROR 
Session session = connection.createSession(false, 
Session.AUTO_ACKNOWLEDGE); 
 
// Use the session and destination to create the producer 
MessageProducer producer = session.createProducer(destination); 
 
I am getting following error: 
 
Exception in thread "P=729787:O=0:CT" javax.jms.JMSException: CWSIA0241E: An exception was received during the call to the method JmsManagedConnectionFactoryImpl.createConnection: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus SCA.APPLICATION.esbCell.Bus because the following bootstrap servers could not be contacted <a href="http://www-128.ibm.com/developerworks/forums/">localhost:7276:BootstrapBasicMessaging] and the following bootstrap servers returned an error condition [</a>. See previous messages for the reason for each bootstrap server failure.. 
at com.ibm.ws.sib.api.jms.impl.JmsManagedConnectionFactoryImpl.createConnection(JmsManagedConnectionFactoryImpl.java:240) 
at com.ibm.ws.sib.api.jms.impl.JmsManagedConnectionFactoryImpl.createConnection(JmsManagedConnectionFactoryImpl.java:159) 
at com.ibm.de.jms.SessionClient.lookupSessionAddBean(SessionClient.java:103) 
at com.ibm.de.jms.SessionClient.main(SessionClient.java:61) 
Caused by: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus SCA.APPLICATION.esbCell.Bus because the following bootstrap servers could not be contacted <a href="http://www-128.ibm.com/developerworks/forums/">localhost:7276:BootstrapBasicMessaging] and the following bootstrap servers returned an error condition [</a>. See previous messages for the reason for each bootstrap server failure. 
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.bootstrapRequest(TrmSICoreConnectionFactoryImpl2.java:607) 
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.remoteBootstrap(TrmSICoreConnectionFactoryImpl2.java:404) 
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.createConnection(TrmSICoreConnectionFactoryImpl2.java:239) 
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.createConnection(TrmSICoreConnectionFactoryImpl2.java:144) 
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createCoreConnection(JmsJcaConnectionFactoryImpl.java:545) 
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createCoreConnection(JmsJcaConnectionFactoryImpl.java:481) 
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createConnection(JmsJcaConnectionFactoryImpl.java:302) 
at com.ibm.ws.sib.api.jms.impl.JmsManagedConnectionFactoryImpl.createConnection(JmsManagedConnectionFactoryImpl.java:206) 
... 3 more 
 
I have seen that the error is listed in 
http://www-1.ibm.com/support/docview.wss?uid=swg21195691 
 
I have checked the resources.xml and see that the ports are not equal to my one. On Port 7276 does nobody listen, only on port 7277. 
netstat -an|find "7276" -> nothing 
netstat -an|find "7277" -> listening port 
 
I have created two profiles, so I think the port difference is caused by the second profile. 
 
My question is now: 
1. How can I change the port in the client? 
2. If I would change the port to the needed port, the other profile cannot work correctly, right? 
 
Thanks for your help. 
Regards, 
Jens

goldham...@de.ibm.com

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Nov 29, 2007, 3:47:30 AM11/29/07

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It works now. 
I have changed the SIB_ENDPOINT_ADDRESS in the server settings (admin console) and restarted the server. 
Now I can create a connection. 
 
BUT: 
I think it is a big problem that you cannot specify outside of jms on which service bus port you will connect. 
Or does anybody have an idea?? 
 
Thanks in advance. 
Regards, 
Jens

Martin Phillips

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Nov 29, 2007, 4:42:25 AM11/29/07

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You can specify the port that your JMS Client will bootstrap to in the
ConnectionFactory property called Provider Endpoints. See the infocenter
article linked below

http://publib.boulder.ibm.com/infocenter/wasinfo/v6r1/index.jsp?topic=/com.ibm.websphere.pmc.nd.doc/tasks/tjn0033_.html

--

Martin Phillips
mphillip at uk.ibm.com

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goldham...@de.ibm.com

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Nov 29, 2007, 6:20:06 AM11/29/07

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Hello Martin, 
 
thanks for your reply. It works not for me. The problem is that it is not documented very well. How is the correct property-name for ProviderEndpoints (like the one I have?)?

Hashtable env = new Hashtable(); 
env.put(Context.INITIAL_CONTEXT_FACTORY, 
"com.ibm.websphere.naming.WsnInitialContextFactory"); 
env.put(Context.PROVIDER_URL, "iiop://localhost:2810");

env.put("ProviderEndpoints", "localhost:7277");

Context c = new InitialContext(env);

I have changed the port back to 7277 in the server settings. While creating a connection the following error occured: 
 
Exception in thread "P=769141:O=0:CT" javax.jms.JMSException: CWSIA0241E: An exception was received during the call to the method JmsManagedConnectionFactoryImpl.createConnection: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus SCA.APPLICATION.esbCell.Bus because the following bootstrap servers could not be contacted <a href="http://www-128.ibm.com/developerworks/forums/">localhost:7276:BootstrapBasicMessaging] and the following bootstrap servers returned an error condition [</a>. See previous messages for the reason for each bootstrap server failure.. 
 
In my eyes, JMS wants to connect to the default SI-BUS, so the property is not set correctly, or? 
 
I have seen following topics: 
http://www-1.ibm.com/support/docview.wss?uid=swg21211800 
 
Maybe I am running the wrong versions? 
 
Server - TestEnvironment of WID v6.021, WebSphere Platform 6.0 <a class="jive-link-external" href="http://ND 6.0.2.17 cf170648.10">http://ND 6.0.2.17 cf170648.10</a> <a class="jive-link-external" href="http://WBI 6.0.2.0 o0648.28">http://WBI 6.0.2.0 o0648.28</a> 
Client - extracted from the client, delivered with original WAS 6.0 (Package C587VML from XL Software Downloads) 
 
However, the communication works if I manual change the server settings... 
 
Any idea?? 
 
Jens Goldhammer

Stephen Cocks

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Nov 29, 2007, 8:20:23 AM11/29/07

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It is not a property of the JNDI Initial Context.
The property must be set (by the administrator) on the Connection Factory
itself (e.g. via the console).

--
Stephen Cocks
WESB/WPS System Administration

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