Examples with MockTransport org.apache.activemq.transport.mock.MockTransport used on opensource projects

Example 1 with MockTransport

use of org.apache.activemq.transport.mock.MockTransport in project activemq-artemis by apache.

the class FanoutTransportBrokerTest method testPublisherWaitsForServerToBeUp.

/*
   public void initCombosForTestPublisherWaitsForServerToBeUp() {
      addCombinationValues("deliveryMode", new Object[]{Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
      addCombinationValues("destination", new Object[]{new ActiveMQTopic("TEST")});
   }
*/
@Test
public void testPublisherWaitsForServerToBeUp() throws Exception {
    if (name.getMethodName().contains("test-0") || name.getMethodName().contains("test-2")) {
        System.out.println("Discarding invalid test: " + name.getMethodName());
        return;
    }
    // Start a normal consumer on the local broker
    StubConnection connection1 = createConnection();
    ConnectionInfo connectionInfo1 = createConnectionInfo();
    SessionInfo sessionInfo1 = createSessionInfo(connectionInfo1);
    ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destination);
    connection1.send(connectionInfo1);
    connection1.send(sessionInfo1);
    connection1.request(consumerInfo1);
    // Start a normal consumer on a remote broker
    StubConnection connection2 = createRemoteConnection();
    ConnectionInfo connectionInfo2 = createConnectionInfo();
    SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
    ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo2, destination);
    connection2.send(connectionInfo2);
    connection2.send(sessionInfo2);
    connection2.request(consumerInfo2);
    // Start a fanout publisher.
    LOG.info("Starting the fanout connection.");
    final StubConnection connection3 = createFanoutConnection();
    ConnectionInfo connectionInfo3 = createConnectionInfo();
    SessionInfo sessionInfo3 = createSessionInfo(connectionInfo3);
    final ProducerInfo producerInfo3 = createProducerInfo(sessionInfo3);
    connection3.send(connectionInfo3);
    connection3.send(sessionInfo3);
    connection3.send(producerInfo3);
    // Send the message using the fail over publisher.
    connection3.request(createMessage(producerInfo3, destination, deliveryMode));
    Assert.assertNotNull(receiveMessage(connection1));
    assertNoMessagesLeft(connection1);
    Assert.assertNotNull(receiveMessage(connection2));
    assertNoMessagesLeft(connection2);
    final CountDownLatch publishDone = new CountDownLatch(1);
    // The MockTransport is on the remote connection.
    // Slip in a new transport filter after the MockTransport
    MockTransport mt = connection3.getTransport().narrow(MockTransport.class);
    mt.install(new TransportFilter(mt.getNext()) {

        @Override
        public void oneway(Object command) throws IOException {
            LOG.info("Dropping: " + command);
        // just eat it! to simulate a recent failure.
        }
    });
    // Send a message (async) as this will block
    new Thread() {

        @Override
        public void run() {
            // Send the message using the fail over publisher.
            try {
                connection3.request(createMessage(producerInfo3, destination, deliveryMode));
            } catch (Throwable e) {
                e.printStackTrace();
            }
            publishDone.countDown();
        }
    }.start();
    // Assert that we block:
    Assert.assertFalse(publishDone.await(3, TimeUnit.SECONDS));
    // Restart the remote server. State should be re-played and the publish
    // should continue.
    LOG.info("Restarting Broker");
    restartRemoteBroker();
    LOG.info("Broker Restarted");
    // This should reconnect, and resend
    Assert.assertTrue(publishDone.await(20, TimeUnit.SECONDS));
}