Cannot get ejb ref from a jboss-6.0.0.Final on a separat machine

[arkhalil]

Hi,

I am new to JBoss AS. I have installed jboss-6.0.0.Final on a separate mahcine. When I try to lookup an ejb from a different machine the following exception is thrown:

javax.naming.CommunicationException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost.localdomain; nested exception is:

    java.net.ConnectException: Connection refused]

    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:841)

    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688)

    at javax.naming.InitialContext.lookup(InitialContext.java:392)

    at com.sanmar.service.RemoteServiceManager.lookupRemoteService(RemoteServiceManager.java:35)

    at com.sanmar.service.RemoteServiceManager.getRemoteService(RemoteServiceManager.java:21)

    at com.sanmar.service.marketing.FlyerServiceImpl.getRemoteFlyerService(FlyerServiceImpl.java:43)

    at com.sanmar.service.marketing.FlyerServiceImpl.createJpegFlyer(FlyerServiceImpl.java:74)

    at com.sanmar.controller.marketing.FlyerController.createJpegFlyer(FlyerController.java:420)

    at com.sanmar.controller.marketing.FlyerController.createFlyer(FlyerController.java:362)

    at com.sanmar.controller.marketing.FlyerController.doGet(FlyerController.java:320)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at com.planetj.servlet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:222)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at sanmar.servlets.AccessFilter.doFilter(AccessFilter.java:111)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at sanmar.servlets.TimerFilter.doFilter(TimerFilter.java:171)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)

    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)

    at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)

    at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)

    at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)

    at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)

    at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)

    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)

    at java.lang.Thread.run(Thread.java:619)

Caused by: java.rmi.ConnectException: Connection refused to host: localhost.localdomain; nested exception is:

    java.net.ConnectException: Connection refused

    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)

    at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)

    at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)

    at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:110)

    at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)

    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:728)

    ... 35 more

Caused by: java.net.ConnectException: Connection refused

    at java.net.PlainSocketImpl.socketConnect(Native Method)

    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)

    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)

    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)

    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)

    at java.net.Socket.connect(Socket.java:525)

    at java.net.Socket.connect(Socket.java:475)

    at java.net.Socket.<init>(Socket.java:372)

    at java.net.Socket.<init>(Socket.java:186)

    at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)

    at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)

    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)

    ... 40 more

Can someone assist me?

Thanks in advance

[wdfink]

What OS you use?

I suppose it is not a JBoss but a network issue.

How do you start the JBoss?

How do you try to connect?

[arkhalil]

1. OS is fedora 10.

2. I started jboss using the following command:

./run.sh -b 0.0.0.0

3. I connect to jboss in the following way:

....

Object remoteObject = null;

try {

     Properties properties = new Properties();

     properties.put("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");

     properties.put("java.naming.factory.url.pkgs", "org.jboss.naming:org.jnp.interfaces");

     properties.put(Context.PROVIDER_URL, "jnp://jboss-machine-url:1099");

     InitialContext context = new InitialContext(properties);

      remoteObject =  context.lookup("TestService/remote");

} catch (Exception exception) {

     exception.printStackTrace();

}

....

Thanks for reply.

[arkhalil]

Ok, I did it. Thanks to all. There were two problems. First opened the ports defined in the binding set (ports-default is selected if not specified). Second, added some libraries to the client application:

[wdfink]

Glad to hear you got it working.

I suppose you open the ports in the firewall configuration that is in between client and server, right?

[arkhalil]

Yes. You are right. Thanks for appreciation.