| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.activemq.usecases; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URI; |
| |
| import javax.jms.Destination; |
| import javax.jms.MessageConsumer; |
| |
| import org.apache.activemq.JmsMultipleBrokersTestSupport; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.region.DestinationInterceptor; |
| import org.apache.activemq.broker.region.virtual.VirtualDestination; |
| import org.apache.activemq.broker.region.virtual.VirtualDestinationInterceptor; |
| import org.apache.activemq.broker.region.virtual.VirtualTopic; |
| import org.apache.activemq.network.NetworkConnector; |
| import org.apache.activemq.store.kahadb.KahaDBStore; |
| import org.apache.activemq.util.MessageIdList; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| public class ThreeBrokerVirtualTopicNetworkTest extends JmsMultipleBrokersTestSupport { |
| private static final Logger LOG = LoggerFactory.getLogger(ThreeBrokerVirtualTopicNetworkTest.class); |
| protected static final int MESSAGE_COUNT = 1; |
| public boolean dynamicOnly = false; |
| |
| |
| public void testNetworkVirtualTopic() throws Exception { |
| int networkTTL = 6; |
| boolean conduitSubs = true; |
| // Setup broker networks |
| bridgeAndConfigureBrokers("BrokerA", "BrokerB", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerA", "BrokerC", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerB", "BrokerA", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerB", "BrokerC", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerC", "BrokerA", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerC", "BrokerB", dynamicOnly, networkTTL, conduitSubs); |
| |
| startAllBrokers(); |
| waitForBridgeFormation(); |
| |
| // Setup destination |
| Destination dest = createDestination("TEST.FOO", true); |
| |
| // Setup consumers |
| MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.TEST.FOO", false)); |
| MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.TEST.FOO", false)); |
| MessageConsumer clientC = createConsumer("BrokerC", createDestination("Consumer.C.TEST.FOO", false)); |
| |
| Thread.sleep(2000); |
| |
| // Send messages |
| sendMessages("BrokerA", dest, 1); |
| |
| // Get message count |
| MessageIdList msgsA = getConsumerMessages("BrokerA", clientA); |
| MessageIdList msgsB = getConsumerMessages("BrokerB", clientB); |
| MessageIdList msgsC = getConsumerMessages("BrokerC", clientC); |
| |
| msgsA.waitForMessagesToArrive(1); |
| msgsB.waitForMessagesToArrive(1); |
| msgsC.waitForMessagesToArrive(1); |
| |
| // ensure we don't get any more messages |
| Thread.sleep(2000); |
| |
| assertEquals(1, msgsA.getMessageCount()); |
| assertEquals(1, msgsB.getMessageCount()); |
| assertEquals(1, msgsC.getMessageCount()); |
| |
| // restart to ensure no hanging messages |
| LOG.info("Restarting brokerA"); |
| BrokerItem brokerItem = brokers.remove("BrokerA"); |
| if (brokerItem != null) { |
| brokerItem.destroy(); |
| } |
| |
| BrokerService restartedBroker = createAndConfigureBroker(new URI("broker:(tcp://localhost:61616)/BrokerA?useJmx=false")); |
| bridgeAndConfigureBrokers("BrokerA", "BrokerB", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerA", "BrokerC", dynamicOnly, networkTTL, conduitSubs); |
| restartedBroker.start(); |
| waitForBridgeFormation(); |
| |
| clientA = createConsumer("BrokerA", createDestination("Consumer.A.TEST.FOO", false)); |
| LOG.info("recreated clientA"); |
| |
| Thread.sleep(2000); |
| |
| sendMessages("BrokerA", dest, 10); |
| |
| msgsA = getConsumerMessages("BrokerA", clientA); |
| |
| msgsA.waitForMessagesToArrive(10); |
| msgsB.waitForMessagesToArrive(11); |
| msgsC.waitForMessagesToArrive(11); |
| |
| // ensure we don't get any more messages |
| Thread.sleep(2000); |
| |
| LOG.info("MessagesA: " + msgsA.getMessageIds()); |
| assertEquals(10, msgsA.getMessageCount()); |
| assertEquals(11, msgsB.getMessageCount()); |
| assertEquals(11, msgsC.getMessageCount()); |
| |
| // restart to ensure no hanging messages |
| LOG.info("Restarting brokerA again"); |
| brokerItem = brokers.remove("BrokerA"); |
| if (brokerItem != null) { |
| brokerItem.destroy(); |
| } |
| |
| restartedBroker = createAndConfigureBroker(new URI("broker:(tcp://localhost:61616)/BrokerA?useJmx=false")); |
| bridgeAndConfigureBrokers("BrokerA", "BrokerB", dynamicOnly, networkTTL, conduitSubs); |
| bridgeAndConfigureBrokers("BrokerA", "BrokerC", dynamicOnly, networkTTL, conduitSubs); |
| restartedBroker.start(); |
| waitForBridgeFormation(); |
| |
| clientA = createConsumer("BrokerA", createDestination("Consumer.A.TEST.FOO", false)); |
| LOG.info("recreated clientA again"); |
| |
| Thread.sleep(2000); |
| |
| msgsA = getConsumerMessages("BrokerA", clientA); |
| |
| // ensure we don't get any more messages |
| Thread.sleep(5000); |
| |
| LOG.info("Extra MessagesA: " + msgsA.getMessageIds()); |
| assertEquals(0, msgsA.getMessageCount()); |
| assertEquals(11, msgsB.getMessageCount()); |
| assertEquals(11, msgsC.getMessageCount()); |
| } |
| |
| |
| private void bridgeAndConfigureBrokers(String local, String remote, boolean dynamicOnly, int networkTTL, boolean conduitSubs) throws Exception { |
| NetworkConnector bridge = bridgeBrokers(local, remote, dynamicOnly, networkTTL, conduitSubs); |
| bridge.setDecreaseNetworkConsumerPriority(true); |
| } |
| |
| public void setUp() throws Exception { |
| super.setAutoFail(true); |
| super.setUp(); |
| String options = new String("?useJmx=false&deleteAllMessagesOnStartup=true"); |
| createAndConfigureBroker(new URI("broker:(tcp://localhost:61616)/BrokerA" + options)); |
| createAndConfigureBroker(new URI("broker:(tcp://localhost:61617)/BrokerB" + options)); |
| createAndConfigureBroker(new URI("broker:(tcp://localhost:61618)/BrokerC" + options)); |
| } |
| |
| private BrokerService createAndConfigureBroker(URI uri) throws Exception { |
| BrokerService broker = createBroker(uri); |
| |
| configurePersistenceAdapter(broker); |
| |
| // make all topics virtual and consumers use the default prefix |
| VirtualDestinationInterceptor virtualDestinationInterceptor = new VirtualDestinationInterceptor(); |
| virtualDestinationInterceptor.setVirtualDestinations(new VirtualDestination[]{new VirtualTopic()}); |
| DestinationInterceptor[] destinationInterceptors = new DestinationInterceptor[]{virtualDestinationInterceptor}; |
| broker.setDestinationInterceptors(destinationInterceptors); |
| return broker; |
| } |
| |
| protected void configurePersistenceAdapter(BrokerService broker) throws IOException { |
| File dataFileDir = new File("target/test-amq-data/kahadb/" + broker.getBrokerName()); |
| KahaDBStore kaha = new KahaDBStore(); |
| kaha.setDirectory(dataFileDir); |
| broker.setPersistenceAdapter(kaha); |
| } |
| |
| } |