Hi All,
I am having trouble getting JNDI over HTTP to work.
I have done some reading on this during the last week, but could not get it to
work.
I went over section 3.6 Remote Access to Services, Detached Invokers,4.4 JNDI
over HTTP, 7 Messaging on JBoss and 8 Security on JBoss from the JBoss Server
Configuration Guide.
JBoss forums:
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=49763&postdays=0&postorder=asc&start=0
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=61717
JBoss wiki:
http://www.jboss.org/wiki/Wiki.jsp?page=ConfigHTTPIL
http://wiki.jboss.org/wiki/Wiki.jsp?page=JMSOverHTTPS
Here is my problem:
I have a QueueSender posting messages to a queue "RDQueue" on my server running
on my machine. I have a client on a different machine which has a QueueReceiver
listening to messages posted on "RDQueue".
I am trying to use JNDI over HTTP to allow the client to access this queue, but
it doesn't work. The lookup for the ConnectionFactory fails.
Below is my server configuration and the client code.
On the server:
In
C:\jboss-4.0.3\server\default\deploy\http-invoker.sar\META-INF\jboss-service.xml
<!-- Expose the Naming service interface via HTTP -->
| <mbean code="org.jboss.invocation.http.server.HttpProxyFactory"
| name="jboss:service=invoker,type=http,target=Naming">
| <!-- The Naming service we are proxying -->
| <attribute name="InvokerName">jboss:service=Naming</attribute>
| <!-- Compose the invoker URL from the cluster node address -->
| <attribute name="InvokerURLPrefix">http://</attribute>
| <attribute
name="InvokerURLSuffix">:8080/invoker/JNDIFactory</attribute>
| <attribute name="UseHostName">false</attribute>
| <attribute
name="ExportedInterface">org.jnp.interfaces.Naming</attribute>
| <attribute name="JndiName"></attribute> <attribute
name="ClientInterceptors">
| <interceptors>
|
<interceptor>org.jboss.proxy.ClientMethodInterceptor</interceptor>
| <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
|
<interceptor>org.jboss.naming.interceptors.ExceptionInterceptor</interceptor>
|
<interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
| </interceptors>
| </attribute>
| </mbean>
In
C:\jboss-4.0.3\server\default\jms\jbossmq-httpil.sar\META-INF\jboss-service.xml
<server>
| <mbean code="org.jboss.mq.il.http.HTTPServerILService"
| name="jboss.mq:service=InvocationLayer,type=HTTP">
| <depends
optional-attribute-name="Invoker">jboss.mq:service=Invoker</depends>
| <depends>jboss.web:service=WebServer</depends>
| <attribute
name="ConnectionFactoryJNDIRef">HTTPConnectionFactory</attribute>
| <attribute
name="XAConnectionFactoryJNDIRef">HTTPXAConnectionFactory</attribute>
| <attribute name="PingPeriod">0</attribute>
| <attribute name="TimeOut">60</attribute>
| <attribute name="RestInterval">0</attribute>
| <attribute name="RestInterval">2</attribute>
| <attribute name="URLPrefix">http://</attribute>
| <attribute name="URLPort">8080</attribute>
| <attribute name="UseHostName">false</attribute>
| </mbean>
| </server>
Client code:
Properties prop = new Properties();
| prop.setProperty(Context.INITIAL_CONTEXT_FACTORY,
"org.jboss.naming.HttpNamingContextFactory");
| prop.setProperty(Context.PROVIDER_URL,
"http://xx.xxx.xxx.xxx:8080/invoker/JNDIFactory";);
| prop.setProperty(Context.URL_PKG_PREFIXES,
"org.jboss.naming:org.jnp.interfaces");
| jndiContext = new InitialContext(prop);
|
| System.out.println("Trying to get the
queueConnectionFactory. ");
| ConnectionFactory connFactory =
(ConnectionFactory)jndiContext.lookup("java:comp/env/jms/ConnectionFactory");
| System.out.println("Got the queueConnectionFactory. ");
This is the error that I see when I try to run the client:
[java] Trying to get the queueConnectionFactory.
| javax.naming.CommunicationException: Could not obtain connection to any
of these urls: localhost:1099 and discovery failed with error:
javax.naming.CommunicationException: Failed to retrieve stub from server
xx.xxx.xxx.27:1900 [Root exception is java.io.EOFException] [Root exception is
javax.naming.CommunicationException: Failed to connect to server localhost:1099
[Root exception is javax.naming.ServiceUnavailableException: Failed to connect
to server localhost:1099 [Root exception is java.net.ConnectException:
Connection refused: connect]]]
| [java] at
org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1399)
| [java] at
org.jnp.interfaces.NamingContext.lookup(NamingContext.java:579)
| [java] at
org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
| [java] at javax.naming.InitialContext.lookup(Unknown Source)
| [java] at
org.jboss.naming.client.java.javaURLContextFactory$EncContextProxy.invoke(javaURLContextFactory.java:114)
| [java] at $Proxy0.lookup(Unknown Source)
| [java] at javax.naming.InitialContext.lookup(Unknown Source)
| ...
I have also tried using jboss-client.jar / jbossall-client.jar in the classpath
on both server and client. Still it doesnt work.
Any help is deeply appreciated !
Thanks
Shiva.
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