List of receiveImmediate() Examples

Examples of receiveImmediate()

org.hornetq.api.core.client.ClientConsumer.receiveImmediate()
Receives a message from a queue. This call will force a network trip to HornetQ server to ensure that there are no messages in the queue which can be delivered to this consumer.
This call will never wait indefinitely for a message, it will return {@code null} if nomessages are available for this consumer.
Note however that there is a performance cost as an additional network trip to the server may required to check the queue status.
Calling this method on a closed consumer will throw a HornetQException. @return a message or {@code null} if there are no messages in the queue for this consumer @throws HornetQException if an exception occurs while waiting to receive a message

Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


      session.start();


      ClientConsumer cons1 = session.createConsumer(queue.getAddress());


      assertNull(cons1.receiveImmediate());


      cons1.close();


      ClientConsumer cons2 = session.createConsumer(otherQueue.getAddress());

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


      session.start();


      ClientConsumer cons1 = session.createConsumer(queue.getAddress());


      assertNull(cons1.receiveImmediate());


      cons1.close();


      ClientConsumer cons2 = session.createConsumer(otherQueue.getAddress());

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


      session.start();


      ClientConsumer cons1 = session.createConsumer(queue.getAddress());


      assertNull(cons1.receiveImmediate());


      cons1.close();


      ClientConsumer cons2 = session.createConsumer(otherQueue.getAddress());

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


         ClientSession sessionCheck = sf.createSession(true, true);


         ClientConsumer consumer = sessionCheck.createConsumer(PagingTest.ADDRESS);


         assertNull(consumer.receiveImmediate());


         sessionCheck.close();


         assertEquals(numberOfMessages, queue.getMessageCount());

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

         ClientConsumer consumer = sessionConsumer.createConsumer(PagingTest.ADDRESS);
         for (int msgCount = 0; msgCount < numberOfMessages; msgCount++)
         {
            log.info("Received " + msgCount);
            msgReceived++;
            ClientMessage msg = consumer.receiveImmediate();
            if (msg == null)
            {
               log.info("It's null. leaving now");
               sessionConsumer.commit();
               fail("Didn't receive a message");

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

                    message.getMessageID());
            }


         }


         assertNull(cons.receiveImmediate());


         cons.close();


         cons = session.createConsumer("DLA");

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

            });


            assertTrue(message.waitOutputStreamCompletion(5000));
         }


         assertNull(cons.receiveImmediate());


         cons.close();


         cons = session.createConsumer("DLA");

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


         cons = session.createConsumer(ADDRESS);


         session.commit();


         assertNull(cons.receiveImmediate());


         long timeout = System.currentTimeMillis() + 5000;


         pgStoreAddress = server.getPagingManager().getPageStore(ADDRESS);

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


               }
            });
         }


         assertNull(cons.receiveImmediate());


         session.commit();


         cons.close();

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()


         ClientSession sessionCheck = sf.createSession(true, true);


         ClientConsumer consumer = sessionCheck.createConsumer(PagingTest.ADDRESS);


         assertNull(consumer.receiveImmediate());


         sessionCheck.close();


         assertEquals(numberOfMessages, queue.getMessageCount());

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