| /** |
| * 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.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.jms.Connection; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageListener; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| |
| import junit.framework.Test; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.command.ActiveMQTopic; |
| import org.apache.activemq.store.PersistenceAdapter; |
| import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter; |
| import org.apache.activemq.store.kahadb.KahaDBStore; |
| import org.apache.activemq.util.Wait; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class DurableSubsOfflineSelectorConcurrentConsumeIndexUseTest extends org.apache.activemq.TestSupport { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(DurableSubsOfflineSelectorConcurrentConsumeIndexUseTest.class); |
| public int messageCount = 10000; |
| private BrokerService broker; |
| private ActiveMQTopic topic; |
| private final List<Throwable> exceptions = new ArrayList<Throwable>(); |
| |
| @Override |
| protected ActiveMQConnectionFactory createConnectionFactory() throws Exception { |
| ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("vm://" + getName(true)); |
| connectionFactory.setWatchTopicAdvisories(false); |
| return connectionFactory; |
| } |
| |
| @Override |
| protected Connection createConnection() throws Exception { |
| return createConnection("id"); |
| } |
| |
| protected Connection createConnection(String name) throws Exception { |
| Connection con = getConnectionFactory().createConnection(); |
| con.setClientID(name); |
| con.start(); |
| return con; |
| } |
| |
| public static Test suite() { |
| return suite(DurableSubsOfflineSelectorConcurrentConsumeIndexUseTest.class); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| exceptions.clear(); |
| topic = (ActiveMQTopic) createDestination(); |
| createBroker(); |
| super.setUp(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| destroyBroker(); |
| } |
| |
| private void createBroker() throws Exception { |
| createBroker(true); |
| } |
| |
| private void createBroker(boolean deleteAllMessages) throws Exception { |
| broker = BrokerFactory.createBroker("broker:(vm://" + getName(true) + ")"); |
| broker.setBrokerName(getName(true)); |
| broker.setDeleteAllMessagesOnStartup(deleteAllMessages); |
| broker.getManagementContext().setCreateConnector(false); |
| broker.setAdvisorySupport(false); |
| broker.addConnector("tcp://0.0.0.0:0"); |
| |
| setDefaultPersistenceAdapter(broker); |
| |
| ((KahaDBPersistenceAdapter)broker.getPersistenceAdapter()).getStore().getPageFile().setPageSize(1024); |
| |
| broker.start(); |
| } |
| |
| private void destroyBroker() throws Exception { |
| if (broker != null) |
| broker.stop(); |
| } |
| |
| public void testIndexPageUsage() throws Exception { |
| Connection con = createConnection(); |
| Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| session.createDurableSubscriber(topic, "true", "filter = 'true'", true); |
| session.close(); |
| |
| session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| session.createDurableSubscriber(topic, "false", "filter = 'false'", true); |
| session.close(); |
| |
| session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| session.createDurableSubscriber(topic, "all", null, true); |
| session.close(); |
| |
| session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| session.createDurableSubscriber(topic, "all2", null, true); |
| session.close(); |
| |
| con.close(); |
| |
| // send messages |
| |
| final CountDownLatch goOn = new CountDownLatch(1); |
| Thread sendThread = new Thread() { |
| @Override |
| public void run() { |
| try { |
| |
| final Connection sendCon = createConnection("send"); |
| final Session sendSession = sendCon.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| final MessageProducer producer = sendSession.createProducer(null); |
| |
| for (int i = 0; i < messageCount; i++) { |
| boolean filter = i % 2 == 1; |
| Message message = sendSession.createMessage(); |
| message.setStringProperty("filter", filter ? "true" : "false"); |
| producer.send(topic, message); |
| |
| if (i > 0 && i % 10000 == 0) { |
| LOG.info("Sent:" + i); |
| } |
| if (i> messageCount/2) { |
| goOn.countDown(); |
| } |
| } |
| sendSession.close(); |
| sendCon.close(); |
| } catch (Exception e) { |
| exceptions.add(e); |
| } |
| } |
| }; |
| sendThread.start(); |
| |
| goOn.await(5, TimeUnit.MINUTES); |
| LOG.info("Activating consumers"); |
| |
| // consume messages in parallel |
| con = createConnection(); |
| session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| |
| MessageConsumer consumerTrue = session.createDurableSubscriber(topic, "true", "filter = 'true'", true); |
| Listener listenerT = new Listener(); |
| consumerTrue.setMessageListener(listenerT); |
| |
| MessageConsumer consumerFalse = session.createDurableSubscriber(topic, "false", "filter = 'false'", true); |
| Listener listenerF = new Listener(); |
| consumerFalse.setMessageListener(listenerF); |
| |
| MessageConsumer consumerAll = session.createDurableSubscriber(topic, "all", null, true); |
| Listener listenerA = new Listener(); |
| consumerAll.setMessageListener(listenerA); |
| |
| MessageConsumer consumerAll2 = session.createDurableSubscriber(topic, "all2", null, true); |
| Listener listenerA2 = new Listener(); |
| consumerAll2.setMessageListener(listenerA2); |
| |
| waitFor(listenerA, messageCount); |
| assertEquals(messageCount, listenerA.count); |
| |
| waitFor(listenerA2, messageCount); |
| assertEquals(messageCount, listenerA2.count); |
| |
| assertEquals(messageCount / 2, listenerT.count); |
| assertEquals(messageCount / 2, listenerF.count); |
| |
| consumerTrue.close(); |
| session.unsubscribe("true"); |
| |
| consumerFalse.close(); |
| session.unsubscribe("false"); |
| |
| consumerAll.close(); |
| session.unsubscribe("all"); |
| |
| session.close(); |
| con.close(); |
| |
| PersistenceAdapter persistenceAdapter = broker.getPersistenceAdapter(); |
| if( persistenceAdapter instanceof KahaDBPersistenceAdapter) { |
| final KahaDBStore store = ((KahaDBPersistenceAdapter) persistenceAdapter).getStore(); |
| LOG.info("Store page count: " + store.getPageFile().getPageCount()); |
| LOG.info("Store free page count: " + store.getPageFile().getFreePageCount()); |
| LOG.info("Store page in-use: " + (store.getPageFile().getPageCount() - store.getPageFile().getFreePageCount())); |
| |
| assertTrue("no leak of pages, always use just 11", Wait.waitFor(new Wait.Condition() { |
| @Override |
| public boolean isSatisified() throws Exception { |
| return 12 == store.getPageFile().getPageCount() - |
| store.getPageFile().getFreePageCount(); |
| } |
| }, TimeUnit.SECONDS.toMillis(10))); |
| } |
| } |
| |
| private void waitFor(final Listener listener, final int count) throws Exception { |
| |
| assertTrue("got all messages on time", Wait.waitFor(new Wait.Condition() { |
| @Override |
| public boolean isSatisified() throws Exception { |
| return listener.count == count; |
| } |
| }, TimeUnit.MINUTES.toMillis(10))); |
| |
| } |
| |
| public static class Listener implements MessageListener { |
| int count = 0; |
| String id = null; |
| |
| Listener() { |
| } |
| |
| @Override |
| public void onMessage(Message message) { |
| count++; |
| if (id != null) { |
| try { |
| LOG.info(id + ", " + message.getJMSMessageID()); |
| } catch (Exception ignored) { |
| } |
| } |
| } |
| } |
| } |