0 Replies Latest reply on Nov 26, 2012 1:16 PM by everson .

    consume queue is slow

    everson . Newbie

      What could I do to check or fix slow consume in my queues ? I'm using jboss 5.01 + jbossesb 4.9

      Follow my code.

       

      private InitialContext getInitialContext() throws NamingException {

              Properties jndiProps = new Properties();

              jndiProps.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");

              jndiProps.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");

              jndiProps.put(Context.PROVIDER_URL, "jnp://localhost:1099");

              InitialContext initialContext = new InitialContext(jndiProps);

              return initialContext;

          }

       

       

          public ObjectMessage getMessage(String lookup, String messageSelector) {

              Session session = null;

              Connection connection = null;

              ObjectMessage om = null;

              try {

                  ConnectionFactory factory = (QueueConnectionFactory) getInitialContext().lookup("/ConnectionFactory");

                  connection = factory.createConnection();

                  session = connection.createSession(false, QueueSession.AUTO_ACKNOWLEDGE);

                  Destination destination = (Destination) getInitialContext().lookup(lookup);

                  MessageConsumer consumer = session.createConsumer(destination, messageSelector);

                  connection.start();

                  Message message = null;

       

                  message = consumer.receiveNoWait(); //here, if I use receive(), I'm going to wait about 10-15 seconds to get the message. Sometimes I get in 1 or 2 seconds...

                  if (message == null)               

                      message = consumer.receive(15000);

       

                 

                  om = (ObjectMessage) message;

              } catch (Exception e) {