/**
* 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.net.URI;
import java.util.Arrays;
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.RegionBroker;
import org.apache.activemq.broker.region.virtual.CompositeTopic;
import org.apache.activemq.broker.region.virtual.VirtualDestination;
import org.apache.activemq.broker.region.virtual.VirtualDestinationInterceptor;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.command.ActiveMQTopic;
import org.apache.activemq.command.BrokerInfo;
import org.apache.activemq.network.NetworkConnector;
import org.apache.activemq.util.MessageIdList;
import org.apache.activemq.util.Wait;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class AdvisoryViaNetworkTest extends JmsMultipleBrokersTestSupport {
private static final Logger LOG = LoggerFactory.getLogger(AdvisoryViaNetworkTest.class);
@Override
protected BrokerService createBroker(String brokerName) throws Exception {
BrokerService broker = new BrokerService();
broker.setPersistent(false);
broker.setUseJmx(false);
broker.setBrokerName(brokerName);
broker.addConnector(new URI(AUTO_ASSIGN_TRANSPORT));
brokers.put(brokerName, new BrokerItem(broker));
return broker;
}
public void testAdvisoryForwarding() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Producer.Topic.FOO");
createBroker("A");
createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
MessageConsumer consumerA = createConsumer("A", advisoryTopic);
MessageConsumer consumerB = createConsumer("B", advisoryTopic);
this.sendMessages("A", new ActiveMQTopic("FOO"), 1);
MessageIdList messagesA = getConsumerMessages("A", consumerA);
MessageIdList messagesB = getConsumerMessages("B", consumerB);
LOG.info("consumerA = " + messagesA);
LOG.info("consumerB = " + messagesB);
messagesA.assertMessagesReceived(2);
messagesB.assertMessagesReceived(2);
}
/**
* Test that explicitly setting advisoryPrefetchSize works for advisory topics
* on a network connector
*
* @throws Exception
*/
public void testAdvisoryPrefetchSize() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.A.>");
ActiveMQTopic topic1 = new ActiveMQTopic("A.FOO");
createBroker("A");
BrokerService brokerB = createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.addStaticallyIncludedDestination(topic1);
networkBridge.setDuplex(true);
networkBridge.setAdvisoryPrefetchSize(10);
networkBridge.setPrefetchSize(1);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
createConsumer("A", topic1);
createConsumer("A", new ActiveMQTopic("A.FOO2"));
//verify that brokerB's advisory prefetch is 10 but normal topic prefetch is 1
assertEquals(10, brokerB.getDestination(advisoryTopic).getConsumers().get(0).getPrefetchSize());
assertEquals(1, brokerB.getDestination(topic1).getConsumers().get(0).getPrefetchSize());
//both advisory messages are not acked yet because of optimized acks
assertDeqInflight(0, 2);
}
/**
* Test that explicitly setting advisoryPrefetchSize to 1 works for advisory topics
* on a network connector
*
* @throws Exception
*/
public void testAdvisoryPrefetchSize1() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.A.>");
ActiveMQTopic topic1 = new ActiveMQTopic("A.FOO");
createBroker("A");
BrokerService brokerB = createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.addStaticallyIncludedDestination(topic1);
networkBridge.setDuplex(true);
networkBridge.setAdvisoryPrefetchSize(1);
networkBridge.setPrefetchSize(10);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
createConsumer("A", topic1);
createConsumer("A", new ActiveMQTopic("A.FOO2"));
//verify that brokerB's advisory prefetch is 1 but normal topic prefetch is 10
assertEquals(1, brokerB.getDestination(advisoryTopic).getConsumers().get(0).getPrefetchSize());
assertEquals(10, brokerB.getDestination(topic1).getConsumers().get(0).getPrefetchSize());
assertDeqInflight(2, 0);
}
/**
* Test that if advisoryPrefetchSize isn't set then prefetchSize is used instead
* for backwards compatibility
*
* @throws Exception
*/
public void testAdvisoryPrefetchSizeNotSet() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.A.>");
ActiveMQTopic topic1 = new ActiveMQTopic("A.FOO");
createBroker("A");
BrokerService brokerB = createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.addStaticallyIncludedDestination(topic1);
networkBridge.setDuplex(true);
networkBridge.setPrefetchSize(10);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
createConsumer("A", topic1);
createConsumer("A", new ActiveMQTopic("A.FOO2"));
//verify that both consumers have a prefetch of 10
assertEquals(10, brokerB.getDestination(advisoryTopic).getConsumers().get(0).getPrefetchSize());
assertEquals(10, brokerB.getDestination(topic1).getConsumers().get(0).getPrefetchSize());
assertDeqInflight(0, 2);
}
/**
* Test that if advisoryPrefetchSize isn't set then prefetchSize is used instead
* for backwards compatibility (test when set to 1)
*
* @throws Exception
*/
public void testPrefetchSize1() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.A.>");
ActiveMQTopic topic1 = new ActiveMQTopic("A.FOO");
createBroker("A");
BrokerService brokerB = createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.setDuplex(true);
networkBridge.setPrefetchSize(1);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
createConsumer("A", topic1);
createConsumer("A", new ActiveMQTopic("A.FOO2"));
//verify that both consumers have a prefetch of 1
assertEquals(1, brokerB.getDestination(advisoryTopic).getConsumers().get(0).getPrefetchSize());
assertEquals(1, brokerB.getDestination(topic1).getConsumers().get(0).getPrefetchSize());
assertDeqInflight(2, 0);
}
/**
* Test configuring the advisoryAckPercentage works with advisoryPrefetchSize
* @throws Exception
*/
public void testAdvisoryPrefetchSizePercent() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.A.>");
createBroker("A");
createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.setDuplex(true);
networkBridge.setAdvisoryPrefetchSize(10);
networkBridge.setAdvisoryAckPercentage(65);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
for (int i = 0; i < 10; i++) {
createConsumer("A", new ActiveMQTopic("A.FOO"));
}
assertDeqInflight(7, 3);
}
/**
* Test configuring the advisoryAckPercentage works when only prefetchSize exists
* and is applied against that instead for advisory consumers
*
* @throws Exception
*/
public void testPrefetchSizePercent() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.A.>");
createBroker("A");
createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.setDuplex(true);
networkBridge.setPrefetchSize(10);
networkBridge.setAdvisoryAckPercentage(65);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
for (int i = 0; i < 10; i++) {
createConsumer("A", new ActiveMQTopic("A.FOO"));
}
assertDeqInflight(7, 3);
}
private void assertDeqInflight(final int dequeue, final int inflight) throws Exception {
assertTrue("deq and inflight as expected", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
RegionBroker regionBroker = (RegionBroker) brokers.get("A").broker.getRegionBroker();
LOG.info("A Deq:" + regionBroker.getDestinationStatistics().getDequeues().getCount());
LOG.info("A Inflight:" + regionBroker.getDestinationStatistics().getInflight().getCount());
return regionBroker.getDestinationStatistics().getDequeues().getCount() == dequeue
&& regionBroker.getDestinationStatistics().getInflight().getCount() == inflight;
}
}));
}
public void testAdvisoryForwardingDuplexNC() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Producer.Topic.FOO");
createBroker("A");
createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
networkBridge.setDuplex(true);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
MessageConsumer consumerA = createConsumer("A", advisoryTopic);
MessageConsumer consumerB = createConsumer("B", advisoryTopic);
this.sendMessages("A", new ActiveMQTopic("FOO"), 1);
MessageIdList messagesA = getConsumerMessages("A", consumerA);
MessageIdList messagesB = getConsumerMessages("B", consumerB);
LOG.info("consumerA = " + messagesA);
LOG.info("consumerB = " + messagesB);
messagesA.assertMessagesReceived(2);
messagesB.assertMessagesReceived(2);
}
public void testBridgeRelevantAdvisoryNotAvailable() throws Exception {
ActiveMQTopic advisoryTopic = new ActiveMQTopic("ActiveMQ.Advisory.Consumer.Topic.FOO");
createBroker("A");
createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.addStaticallyIncludedDestination(advisoryTopic);
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
MessageConsumer consumerA = createConsumer("A", advisoryTopic);
MessageConsumer consumerB = createConsumer("B", advisoryTopic);
createConsumer("A", new ActiveMQTopic("FOO"));
MessageIdList messagesA = getConsumerMessages("A", consumerA);
MessageIdList messagesB = getConsumerMessages("B", consumerB);
LOG.info("consumerA = " + messagesA);
LOG.info("consumerB = " + messagesB);
messagesA.assertMessagesReceived(1);
messagesB.assertMessagesReceived(0);
}
public void testAdvisoryViaVirtualDest() throws Exception {
ActiveMQQueue advisoryQueue = new ActiveMQQueue("advQ");
createBroker("A");
// convert advisories into advQ that cross the network bridge
CompositeTopic compositeTopic = new CompositeTopic();
compositeTopic.setName("ActiveMQ.Advisory.Connection");
compositeTopic.setForwardOnly(false);
compositeTopic.setForwardTo(Arrays.asList(advisoryQueue));
VirtualDestinationInterceptor virtualDestinationInterceptor = new VirtualDestinationInterceptor();
virtualDestinationInterceptor.setVirtualDestinations(new VirtualDestination[]{compositeTopic});
brokers.get("A").broker.setDestinationInterceptors(new DestinationInterceptor[]{virtualDestinationInterceptor});
createBroker("B");
NetworkConnector networkBridge = bridgeBrokers("A", "B");
networkBridge.setDuplex(true);
networkBridge.setPrefetchSize(1); // so advisories are acked immediately b/c we check inflight count below
startAllBrokers();
verifyPeerBrokerInfo(brokers.get("A"), 1);
verifyPeerBrokerInfo(brokers.get("B"), 1);
MessageConsumer consumerB = createConsumer("B", advisoryQueue);
// to make a connection on A
createConsumer("A", new ActiveMQTopic("FOO"));
MessageIdList messagesB = getConsumerMessages("B", consumerB);
messagesB.waitForMessagesToArrive(2);
assertTrue("deq and inflight as expected", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
RegionBroker regionBroker = (RegionBroker) brokers.get("A").broker.getRegionBroker();
LOG.info("A Deq:" + regionBroker.getDestinationStatistics().getDequeues().getCount());
LOG.info("A Inflight:" + regionBroker.getDestinationStatistics().getInflight().getCount());
return regionBroker.getDestinationStatistics().getDequeues().getCount() > 2
&& regionBroker.getDestinationStatistics().getInflight().getCount() == 0;
}
}));
}
private void verifyPeerBrokerInfo(BrokerItem brokerItem, final int max) throws Exception {
final BrokerService broker = brokerItem.broker;
final RegionBroker regionBroker = (RegionBroker) broker.getRegionBroker();
Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
LOG.info("verify infos " + broker.getBrokerName() + ", len: " + regionBroker.getPeerBrokerInfos().length);
return max == regionBroker.getPeerBrokerInfos().length;
}
}, 120 * 1000);
LOG.info("verify infos " + broker.getBrokerName() + ", len: " + regionBroker.getPeerBrokerInfos().length);
for (BrokerInfo info : regionBroker.getPeerBrokerInfos()) {
LOG.info(info.getBrokerName());
}
assertEquals(broker.getBrokerName(), max, regionBroker.getPeerBrokerInfos().length);
}
@Override
public void setUp() throws Exception {
super.setAutoFail(true);
super.setUp();
}
}