Marco Baldelli [https://community.jboss.org/people/marcob83] created the discussion "jBoss 5.0.1 - topic connection doesn't start" To view the discussion, visit: https://community.jboss.org/message/763491#763491 -------------------------------------------------------------- hi all, i'm new here and i need a little help. i have configured on my jBoss 5.0.1 (running under eclipse helios, ubuntu 12.04 64-bit as OS) a new connection factory and a topic queue for my messages. configurations posted down here, from connection-factories-service.xml (first portion) and destinations-service.xml (second one): ...    <!-- connection factory -->        <mbean code="org.jboss.jms.server.connectionfactory.ConnectionFactory"       name="jboss.messaging.connectionfactory:service=MyConnectionFactory"       xmbean-dd="xmdesc/ConnectionFactory-xmbean.xml">       <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer</depends>       <depends optional-attribute-name="Connector">jboss.messaging:service=Connector,transport=bisocket</depends>       <depends>jboss.messaging:service=PostOffice</depends>       <attribute name="JNDIBindings">          <bindings>             <binding>jms/MyConnectionFactory</binding>          </bindings>       </attribute>    </mbean> ...    <mbean xmbean-dd="xmdesc/Topic-xmbean.xml"       name="jboss.messaging.destination:service=Topic,name=MyTopic"       code="org.jboss.jms.server.destination.TopicService">       <attribute name="JNDIName">topic/MyTopic</attribute>       <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer</depends>       <depends>jboss.messaging:service=PostOffice</depends>    </mbean> ... i have a servlet where i wrote basic instruction for calling my topic, here's the code: Properties p = new Properties(); p.put("java.naming.factory.initial",           "org.jnp.interfaces.NamingContextFactory"); p.put("java.naming.factory.url.pkgs",          "org.jboss.naming:org.jnp.interfaces"); p.put("java.naming.provider.url",                    "localhost:1099"); InitialContext ctx = new InitialContext(p); JBossTopic topic = (JBossTopic) ctx.lookup("topic/MyTopic"); JBossConnectionFactory topicConnectionFactory =(JBossConnectionFactory) ctx.lookup("jms/MyConnectionFactory"); TopicConnection topicConnection = topicConnectionFactory.createTopicConnection(); topicConnection.start(); TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE); // create a queue sender TopicPublisher topicSender = topicSession.createPublisher(topic); topicSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT); MyDTO myDTO = getMessage(); //internal method ObjectMessage  message = topicSession.createObjectMessage(myDTO); // send the message topicSender.send(message); doing this, my execution stops to topicConnection.start(); (i checked it with a debug and some custom log message). i'm not getting any error, stacktrace exception or something, the browser page where i call my servlet just stands waiting for a response. i used JBossTopic and JBossConnectionFactory due to some ClassCastException from JBoss when i tried to use simple javax.jms Topic and TopicConnectionFactory. could someone help me with this? i'm getting totally mad!!! thanks in advance, marco -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763491#763491] Start a new discussion in JBoss Messaging Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]