JBossMQProvider and HTTPServerILService
Hi!
I try to connect MDB to remote topic through HTTP in JBoss 3.2.1.
I have configured JBossMQProvider in jms-ds.xml
JBossMQRemoteProvider
org.jboss.jms.jndi.JBossMQProvider
HTTPConnectionFactory
HTTPConnectionFactory
http://localhost:8080/invoker/JMXInvokerServlet
I've forced my MDB to use this JMS provider(JBossMQRemoteProvider) by defining <container-configuration>.
If I use UIL2ConnectionFactory instead of HTTPConnectionFactory it works fine.
But when I try HTTPConnectionFactory I get the following error:
2003-08-07 14:10:10,094 WARN [org.jnp.interfaces.NamingContext] Failed to connect to localhost:8080
javax.naming.CommunicationException: Failed to retrieve stub from server localhost:8080. Root exception is
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2150)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2619)
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:726)
at java.io.ObjectInputStream.(ObjectInputStream.java:251)
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:198)
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1116)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:478)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:471)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerCreate(JMSContainerInvoker.java:455)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.startService(JMSContainerInvoker.java:579)
at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
at org.jboss.ejb.MessageDrivenContainer.startService(MessageDrivenContainer.java:220)
at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
at $Proxy12.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:392)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
.....
I've looked inside the code of org.jboss.jms.jndi.JBossMQProvider and it seems to me there's a bug.
public Context getInitialContext() throws NamingException {
Context ctx = null;
boolean debug = log.isDebugEnabled();
if (providerURL == null) {
// Use default
if (debug)
log.debug("no provider url; connecting to local JNDI");
ctx = new InitialContext(); // Only for JBoss embedded now
} else {
// Try another location
Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,INITIAL_CONTEXT_FACTORY);
props.put(Context.PROVIDER_URL, providerURL);
props.put(SECURITY_MANAGER, hasJndiSecurityManager);
props.put(Context.URL_PKG_PREFIXES, URL_PKG_PREFIXES);
if (debug)
log.debug("connecting to remote JNDI with props: " + props);
ctx = new InitialContext(props);
}
if (debug) {
log.debug("created context: " + ctx);
}
return ctx;
}
That code tries to get the connection factory using org.jnp.interfaces.NamingContextFactory and it fails to handle communication by HTTP.
And I found no way to make it use the right context factory.
Please tell me if there is a way out.
