mirror of https://github.com/apache/activemq.git
test that seems to show missing durable messages after restat, needs investigation
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1069758 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary Tully
parent
a806882adb
commit
784ead59c7
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@ -0,0 +1,827 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR ONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.activemq.usecases;
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import org.apache.activemq.ActiveMQConnectionFactory;
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import org.apache.activemq.broker.BrokerFactory;
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import org.apache.activemq.broker.BrokerService;
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import org.apache.activemq.command.ActiveMQTopic;
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import org.apache.activemq.store.amq.AMQPersistenceAdapter;
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import org.apache.activemq.store.kahadaptor.KahaPersistenceAdapter;
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import org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter;
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import org.junit.Ignore;
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import org.junit.Test;
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import java.io.File;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.HashSet;
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import java.util.concurrent.ConcurrentLinkedQueue;
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import java.util.concurrent.CopyOnWriteArrayList;
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import java.util.concurrent.locks.ReentrantReadWriteLock;
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import javax.jms.Connection;
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import javax.jms.ConnectionFactory;
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import javax.jms.JMSException;
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import javax.jms.Message;
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import javax.jms.MessageConsumer;
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import javax.jms.MessageProducer;
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import javax.jms.Session;
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public class DurableSubProcessWithRestartTest {
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public static final long RUNTIME = 5 * 60 * 1000;
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public static final int SERVER_SLEEP = 2 * 1000; // max
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public static final int CARGO_SIZE = 400; // max
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public static final int MAX_CLIENTS = 5;
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public static final Random CLIENT_LIFETIME = new Random(30 * 1000,
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2 * 60 * 1000);
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public static final Random CLIENT_ONLINE = new Random(2 * 1000, 15 * 1000);
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public static final Random CLIENT_OFFLINE = new Random(1 * 1000, 20 * 1000);
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public static final Persistence PERSISTENT_ADAPTER = Persistence.KAHADB;
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public static final long BROKER_RESTART = 1 * 60 * 1000;
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public static final boolean ALLOW_SUBSCRIPTION_ABANDONMENT = true;
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public static final boolean CHECK_REDELIVERY = false;
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private BrokerService broker;
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private ActiveMQTopic topic;
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private ClientManager clientManager;
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private Server server;
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private HouseKeeper houseKeeper;
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private final ReentrantReadWriteLock processLock = new ReentrantReadWriteLock(
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true);
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private int restartCount = 0;
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@Ignore("Needs some more investigation") @Test
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public void testProcess() {
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try {
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server.start();
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clientManager.start();
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if (ALLOW_SUBSCRIPTION_ABANDONMENT)
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houseKeeper.start();
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if (BROKER_RESTART <= 0)
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Thread.sleep(RUNTIME);
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else {
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long end = System.currentTimeMillis() + RUNTIME;
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while (true) {
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long now = System.currentTimeMillis();
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if (now > end)
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break;
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now = end - now;
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now = now < BROKER_RESTART ? now : BROKER_RESTART;
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Thread.sleep(now);
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restartBroker();
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}
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}
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} catch (Throwable e) {
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exit("ProcessTest.testProcess failed.", e);
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}
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processLock.writeLock().lock();
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System.out.println("DONE.");
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}
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private void restartBroker() throws Exception {
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System.out.println("Broker restart: waiting for components.");
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processLock.writeLock().lock();
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try {
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destroyBroker();
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startBroker(false);
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restartCount++;
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System.out.println("Broker restarted. count: " + restartCount);
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} finally {
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processLock.writeLock().unlock();
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}
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}
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/**
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* Creates batch of messages in a transaction periodically. The last message
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* in the transaction is always a special message what contains info about
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* the whole transaction.
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* <p>
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* Notifies the clients about the created messages also.
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*/
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final class Server extends Thread {
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final String url = "vm://"
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+ getName()
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+ "?"
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+ "jms.redeliveryPolicy.maximumRedeliveries=2&jms.redeliveryPolicy.initialRedeliveryDelay=500&"
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+ "jms.producerWindowSize=20971520&jms.prefetchPolicy.all=100&"
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+ "jms.copyMessageOnSend=false&jms.disableTimeStampsByDefault=false&"
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+ "jms.alwaysSyncSend=true&jms.dispatchAsync=false&"
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+ "jms.watchTopicAdvisories=false&"
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+ "waitForStart=200&create=false";
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final ConnectionFactory cf = new ActiveMQConnectionFactory(url);
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final Object sendMutex = new Object();
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final String[] cargos = new String[500];
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int transRover = 0;
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int messageRover = 0;
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public Server() {
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super("Server");
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setDaemon(true);
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}
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@Override
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public void run() {
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try {
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while (true) {
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DurableSubProcessWithRestartTest.sleepRandom(SERVER_SLEEP);
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processLock.readLock().lock();
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try {
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send();
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} finally {
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processLock.readLock().unlock();
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}
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}
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} catch (Throwable e) {
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exit("Server.run failed", e);
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}
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}
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public void send() throws JMSException {
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// do not create new clients now
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// ToDo: Test this case later.
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synchronized (sendMutex) {
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int trans = ++transRover;
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boolean relevantTrans = random(2) > 1;
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ClientType clientType = relevantTrans ? ClientType
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.randomClientType() : null; // sends this types
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int count = random(200);
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System.out.println("Sending Trans[id=" + trans + ", count="
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+ count + ", clientType=" + clientType + "]");
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Connection con = cf.createConnection();
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Session sess = con
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.createSession(true, Session.AUTO_ACKNOWLEDGE);
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MessageProducer prod = sess.createProducer(null);
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for (int i = 0; i < count; i++) {
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Message message = sess.createMessage();
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message.setIntProperty("ID", ++messageRover);
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message.setIntProperty("TRANS", trans);
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String type = clientType != null ? clientType
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.randomMessageType() : ClientType
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.randomNonRelevantMessageType();
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message.setStringProperty("TYPE", type);
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if (CARGO_SIZE > 0)
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message.setStringProperty("CARGO",
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getCargo(random(CARGO_SIZE)));
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prod.send(topic, message);
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clientManager.onServerMessage(message);
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}
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Message message = sess.createMessage();
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message.setIntProperty("ID", ++messageRover);
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message.setIntProperty("TRANS", trans);
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message.setBooleanProperty("COMMIT", true);
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message.setBooleanProperty("RELEVANT", relevantTrans);
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prod.send(topic, message);
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clientManager.onServerMessage(message);
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sess.commit();
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System.out.println("Committed Trans[id=" + trans + ", count="
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+ count + ", clientType=" + clientType + "], ID=" + messageRover);
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sess.close();
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con.close();
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}
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}
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private String getCargo(int length) {
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if (length == 0)
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return null;
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if (length < cargos.length) {
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String result = cargos[length];
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if (result == null) {
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result = getCargoImpl(length);
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cargos[length] = result;
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}
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return result;
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}
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return getCargoImpl(length);
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}
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private String getCargoImpl(int length) {
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StringBuilder sb = new StringBuilder(length);
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for (int i = length; --i >= 0;) {
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sb.append('a');
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}
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return sb.toString();
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}
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}
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/**
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* Clients listen on different messages in the topic. The 'TYPE' property
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* helps the client to select the proper messages.
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*/
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private enum ClientType {
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A("a", "b", "c"), B("c", "d", "e"), C("d", "e", "f"), D("g", "h");
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public final String[] messageTypes;
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public final HashSet<String> messageTypeSet;
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public final String selector;
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ClientType(String... messageTypes) {
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this.messageTypes = messageTypes;
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messageTypeSet = new HashSet<String>(Arrays.asList(messageTypes));
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StringBuilder sb = new StringBuilder("TYPE in (");
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for (int i = 0; i < messageTypes.length; i++) {
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if (i > 0)
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sb.append(", ");
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sb.append('\'').append(messageTypes[i]).append('\'');
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}
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sb.append(')');
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selector = sb.toString();
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}
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public static ClientType randomClientType() {
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return values()[DurableSubProcessWithRestartTest
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.random(values().length - 1)];
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}
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public final String randomMessageType() {
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return messageTypes[DurableSubProcessWithRestartTest
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.random(messageTypes.length - 1)];
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}
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public static String randomNonRelevantMessageType() {
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return Integer
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.toString(DurableSubProcessWithRestartTest.random(20));
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}
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public final boolean isRelevant(String messageType) {
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return messageTypeSet.contains(messageType);
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}
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@Override
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public final String toString() {
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return this.name() /* + '[' + selector + ']' */;
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}
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}
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/**
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* Creates new cliens.
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*/
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private final class ClientManager extends Thread {
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private int clientRover = 0;
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private final CopyOnWriteArrayList<Client> clients = new CopyOnWriteArrayList<Client>();
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public ClientManager() {
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super("ClientManager");
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setDaemon(true);
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}
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@Override
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public void run() {
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try {
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while (true) {
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if (clients.size() < MAX_CLIENTS) {
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processLock.readLock().lock();
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try {
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createNewClient();
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} finally {
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processLock.readLock().unlock();
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}
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}
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int size = clients.size();
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sleepRandom(size * 3 * 1000, size * 6 * 1000);
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}
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} catch (Throwable e) {
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exit("ClientManager.run failed.", e);
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}
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}
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private void createNewClient() throws JMSException {
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ClientType type = ClientType.randomClientType();
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Client client;
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synchronized (server.sendMutex) {
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client = new Client(++clientRover, type, CLIENT_LIFETIME,
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CLIENT_ONLINE, CLIENT_OFFLINE);
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clients.add(client);
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}
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client.start();
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System.out.println(client.toString() + " created. " + this);
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}
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public void removeClient(Client client) {
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clients.remove(client);
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}
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public void onServerMessage(Message message) throws JMSException {
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for (Client client : clients) {
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client.onServerMessage(message);
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}
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}
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@Override
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public String toString() {
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StringBuilder sb = new StringBuilder("ClientManager[count=");
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sb.append(clients.size());
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sb.append(", clients=");
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boolean sep = false;
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for (Client client : clients) {
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if (sep)
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sb.append(", ");
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else
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sep = true;
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sb.append(client.toString());
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}
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sb.append(']');
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return sb.toString();
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}
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}
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/**
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* Consumes massages from a durable subscription. Goes online/offline
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* periodically. Checks the incoming messages against the sent messages of
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* the server.
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*/
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private final class Client extends Thread {
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String url = "failover:(tcp://localhost:61656?wireFormat.maxInactivityDuration=0)?"
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+ "jms.watchTopicAdvisories=false&"
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+ "jms.alwaysSyncSend=true&jms.dispatchAsync=true&"
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+ "jms.producerWindowSize=20971520&"
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+ "jms.copyMessageOnSend=false&"
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+ "initialReconnectDelay=100&maxReconnectDelay=30000&maxReconnectAttempts=0&"
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+ "useExponentialBackOff=true";
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final ConnectionFactory cf = new ActiveMQConnectionFactory(url);
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public static final String SUBSCRIPTION_NAME = "subscription";
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private final int id;
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private final String conClientId;
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private final Random lifetime;
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private final Random online;
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private final Random offline;
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private final ClientType clientType;
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private final String selector;
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private final ConcurrentLinkedQueue<Message> waitingList = new ConcurrentLinkedQueue<Message>();
|
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private final HashSet<Integer> processed = CHECK_REDELIVERY ? new HashSet<Integer>(
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10000) : null;
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public Client(int id, ClientType clientType, Random lifetime,
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Random online, Random offline) throws JMSException {
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super("Client" + id);
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setDaemon(true);
|
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|
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this.id = id;
|
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conClientId = "cli" + id;
|
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this.clientType = clientType;
|
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selector = "(COMMIT = true and RELEVANT = true) or "
|
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+ clientType.selector;
|
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|
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this.lifetime = lifetime;
|
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this.online = online;
|
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this.offline = offline;
|
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|
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subscribe();
|
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}
|
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|
||||
@Override
|
||||
public void run() {
|
||||
long end = System.currentTimeMillis() + lifetime.next();
|
||||
try {
|
||||
boolean sleep = false;
|
||||
while (true) {
|
||||
long max = end - System.currentTimeMillis();
|
||||
if (max <= 0)
|
||||
break;
|
||||
|
||||
if (sleep)
|
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offline.sleepRandom();
|
||||
else
|
||||
sleep = true;
|
||||
|
||||
processLock.readLock().lock();
|
||||
try {
|
||||
process(online.next());
|
||||
} finally {
|
||||
processLock.readLock().unlock();
|
||||
}
|
||||
}
|
||||
|
||||
if (!ALLOW_SUBSCRIPTION_ABANDONMENT || random(1) > 0)
|
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unsubscribe();
|
||||
else {
|
||||
System.out.println("Client abandon the subscription. "
|
||||
+ this);
|
||||
|
||||
// housekeeper should sweep these abandoned subscriptions
|
||||
houseKeeper.abandonedSubscriptions.add(conClientId);
|
||||
}
|
||||
} catch (Throwable e) {
|
||||
exit(toString() + " failed.", e);
|
||||
}
|
||||
|
||||
clientManager.removeClient(this);
|
||||
System.out.println(toString() + " DONE.");
|
||||
}
|
||||
|
||||
private void process(long millis) throws JMSException {
|
||||
long end = System.currentTimeMillis() + millis;
|
||||
long hardEnd = end + 20000; // wait to finish the transaction.
|
||||
boolean inTransaction = false;
|
||||
int transCount = 0;
|
||||
|
||||
System.out.println(toString() + " ONLINE.");
|
||||
Connection con = openConnection();
|
||||
Session sess = con.createSession(false, Session.CLIENT_ACKNOWLEDGE);
|
||||
MessageConsumer consumer = sess.createDurableSubscriber(topic,
|
||||
SUBSCRIPTION_NAME, selector, false);
|
||||
try {
|
||||
do {
|
||||
long max = end - System.currentTimeMillis();
|
||||
if (max <= 0) {
|
||||
if (!inTransaction)
|
||||
break;
|
||||
|
||||
max = hardEnd - System.currentTimeMillis();
|
||||
if (max <= 0)
|
||||
exit("" + this
|
||||
+ " failed: Transaction is not finished.");
|
||||
}
|
||||
|
||||
Message message = consumer.receive(max);
|
||||
if (message == null)
|
||||
continue;
|
||||
|
||||
onClientMessage(message);
|
||||
|
||||
if (message.propertyExists("COMMIT")) {
|
||||
message.acknowledge(); // CLIENT_ACKNOWLEDGE
|
||||
|
||||
System.out.println("Received Trans[id="
|
||||
+ message.getIntProperty("TRANS") + ", count="
|
||||
+ transCount + "] in " + this + ".");
|
||||
|
||||
inTransaction = false;
|
||||
transCount = 0;
|
||||
} else {
|
||||
inTransaction = true;
|
||||
transCount++;
|
||||
}
|
||||
} while (true);
|
||||
} finally {
|
||||
sess.close();
|
||||
con.close();
|
||||
|
||||
System.out.println(toString() + " OFFLINE.");
|
||||
|
||||
// Check if the messages are in the waiting
|
||||
// list for long time.
|
||||
Message topMessage = waitingList.peek();
|
||||
if (topMessage != null)
|
||||
checkDeliveryTime(topMessage);
|
||||
}
|
||||
}
|
||||
|
||||
public void onServerMessage(Message message) throws JMSException {
|
||||
if (Boolean.TRUE.equals(message.getObjectProperty("COMMIT"))) {
|
||||
if (Boolean.TRUE.equals(message.getObjectProperty("RELEVANT")))
|
||||
waitingList.add(message);
|
||||
} else {
|
||||
String messageType = message.getStringProperty("TYPE");
|
||||
if (clientType.isRelevant(messageType))
|
||||
waitingList.add(message);
|
||||
}
|
||||
}
|
||||
|
||||
public void onClientMessage(Message message) {
|
||||
Message serverMessage = waitingList.poll();
|
||||
try {
|
||||
Integer receivedId = (Integer) message.getObjectProperty("ID");
|
||||
if (processed != null && processed.contains(receivedId))
|
||||
System.out.println("! Message has been processed before. "
|
||||
+ this + " message = " + message);
|
||||
|
||||
if (serverMessage == null)
|
||||
exit(""
|
||||
+ this
|
||||
+ " failed: There is no next server message, but received: "
|
||||
+ message);
|
||||
|
||||
Integer serverId = (Integer) serverMessage
|
||||
.getObjectProperty("ID");
|
||||
if (receivedId == null || serverId == null)
|
||||
exit("" + this + " failed: message ID not found.\r\n"
|
||||
+ " received: " + message + "\r\n" + " server: "
|
||||
+ serverMessage);
|
||||
|
||||
if (!serverId.equals(receivedId))
|
||||
exit("" + this + " failed: Received wrong message.\r\n"
|
||||
+ " received: " + message + "\r\n" + " server: "
|
||||
+ serverMessage);
|
||||
|
||||
checkDeliveryTime(message);
|
||||
|
||||
if (processed != null)
|
||||
processed.add(receivedId);
|
||||
} catch (Throwable e) {
|
||||
exit("" + this + ".onClientMessage failed.\r\n" + " received: "
|
||||
+ message + "\r\n" + " server: " + serverMessage, e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if the message was not delivered fast enough.
|
||||
*/
|
||||
public void checkDeliveryTime(Message message) throws JMSException {
|
||||
long creation = message.getJMSTimestamp();
|
||||
long min = System.currentTimeMillis() - (offline.max + online.min)
|
||||
* (BROKER_RESTART > 0 ? 4 : 1);
|
||||
|
||||
if (false && min > creation) {
|
||||
SimpleDateFormat df = new SimpleDateFormat("HH:mm:ss.SSS");
|
||||
exit("" + this + ".checkDeliveryTime failed. Message time: "
|
||||
+ df.format(new Date(creation)) + ", min: "
|
||||
+ df.format(new Date(min)) + "\r\n" + message);
|
||||
}
|
||||
}
|
||||
|
||||
private Connection openConnection() throws JMSException {
|
||||
Connection con = cf.createConnection();
|
||||
con.setClientID(conClientId);
|
||||
con.start();
|
||||
return con;
|
||||
}
|
||||
|
||||
private void subscribe() throws JMSException {
|
||||
Connection con = openConnection();
|
||||
Session session = con
|
||||
.createSession(false, Session.AUTO_ACKNOWLEDGE);
|
||||
session.createDurableSubscriber(topic, SUBSCRIPTION_NAME, selector,
|
||||
true);
|
||||
session.close();
|
||||
con.close();
|
||||
}
|
||||
|
||||
private void unsubscribe() throws JMSException {
|
||||
Connection con = openConnection();
|
||||
Session session = con
|
||||
.createSession(false, Session.AUTO_ACKNOWLEDGE);
|
||||
session.unsubscribe(SUBSCRIPTION_NAME);
|
||||
session.close();
|
||||
con.close();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Client[id=" + id + ", type=" + clientType + "]";
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sweeps out not-used durable subscriptions.
|
||||
*/
|
||||
private final class HouseKeeper extends Thread {
|
||||
|
||||
private HouseKeeper() {
|
||||
super("HouseKeeper");
|
||||
setDaemon(true);
|
||||
}
|
||||
|
||||
public final CopyOnWriteArrayList<String> abandonedSubscriptions = new CopyOnWriteArrayList<String>();
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
while (true) {
|
||||
try {
|
||||
Thread.sleep(3 * 60 * 1000);
|
||||
|
||||
processLock.readLock().lock();
|
||||
try {
|
||||
sweep();
|
||||
} finally {
|
||||
processLock.readLock().unlock();
|
||||
}
|
||||
} catch (InterruptedException ex) {
|
||||
break;
|
||||
} catch (Throwable e) {
|
||||
Exception log = new Exception("HouseKeeper failed.", e);
|
||||
log.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void sweep() throws Exception {
|
||||
System.out.println("Housekeeper sweeping.");
|
||||
|
||||
int closed = 0;
|
||||
ArrayList<String> sweeped = new ArrayList<String>();
|
||||
try {
|
||||
for (String clientId : abandonedSubscriptions) {
|
||||
System.out.println("Sweeping out subscription of "
|
||||
+ clientId + ".");
|
||||
broker.getAdminView().destroyDurableSubscriber(clientId,
|
||||
Client.SUBSCRIPTION_NAME);
|
||||
sweeped.add(clientId);
|
||||
closed++;
|
||||
}
|
||||
} catch (Exception ignored) {
|
||||
System.out.println("Ex on destroy sub " + ignored);
|
||||
} finally {
|
||||
abandonedSubscriptions.removeAll(sweeped);
|
||||
}
|
||||
|
||||
System.out.println("Housekeeper sweeped out " + closed
|
||||
+ " subscriptions.");
|
||||
}
|
||||
}
|
||||
|
||||
public static int random(int max) {
|
||||
return (int) (Math.random() * (max + 1));
|
||||
}
|
||||
|
||||
public static int random(int min, int max) {
|
||||
return random(max - min) + min;
|
||||
}
|
||||
|
||||
public static void sleepRandom(int maxMillis) throws InterruptedException {
|
||||
Thread.sleep(random(maxMillis));
|
||||
}
|
||||
|
||||
public static void sleepRandom(int minMillis, int maxMillis)
|
||||
throws InterruptedException {
|
||||
Thread.sleep(random(minMillis, maxMillis));
|
||||
}
|
||||
|
||||
public static final class Random {
|
||||
|
||||
final int min;
|
||||
final int max;
|
||||
|
||||
Random(int min, int max) {
|
||||
this.min = min;
|
||||
this.max = max;
|
||||
}
|
||||
|
||||
public int next() {
|
||||
return random(min, max);
|
||||
}
|
||||
|
||||
public void sleepRandom() throws InterruptedException {
|
||||
DurableSubProcessWithRestartTest.sleepRandom(min, max);
|
||||
}
|
||||
}
|
||||
|
||||
public static void exit(String message) {
|
||||
exit(message, null);
|
||||
}
|
||||
|
||||
public static void exit(String message, Throwable e) {
|
||||
Throwable log = new RuntimeException(message, e);
|
||||
log.printStackTrace();
|
||||
System.exit(0);
|
||||
}
|
||||
|
||||
protected void setUp() throws Exception {
|
||||
topic = new ActiveMQTopic("TopicT");
|
||||
startBroker();
|
||||
|
||||
clientManager = new ClientManager();
|
||||
server = new Server();
|
||||
houseKeeper = new HouseKeeper();
|
||||
|
||||
}
|
||||
|
||||
protected void tearDown() throws Exception {
|
||||
destroyBroker();
|
||||
}
|
||||
|
||||
private enum Persistence {
|
||||
MEMORY, AMQ, KAHA, KAHADB
|
||||
}
|
||||
|
||||
private void startBroker() throws Exception {
|
||||
startBroker(true);
|
||||
}
|
||||
|
||||
private void startBroker(boolean deleteAllMessages) throws Exception {
|
||||
if (broker != null)
|
||||
return;
|
||||
|
||||
broker = BrokerFactory.createBroker("broker:(vm://" + getName() + ")");
|
||||
broker.setBrokerName(getName());
|
||||
broker.setDeleteAllMessagesOnStartup(deleteAllMessages);
|
||||
|
||||
switch (PERSISTENT_ADAPTER) {
|
||||
case MEMORY:
|
||||
broker.setPersistent(false);
|
||||
break;
|
||||
|
||||
case AMQ:
|
||||
File amqData = new File("activemq-data/" + getName() + "-amq");
|
||||
if (deleteAllMessages)
|
||||
delete(amqData);
|
||||
|
||||
broker.setPersistent(true);
|
||||
AMQPersistenceAdapter amq = new AMQPersistenceAdapter();
|
||||
amq.setDirectory(amqData);
|
||||
broker.setPersistenceAdapter(amq);
|
||||
break;
|
||||
|
||||
case KAHA:
|
||||
File kahaData = new File("activemq-data/" + getName() + "-kaha");
|
||||
if (deleteAllMessages)
|
||||
delete(kahaData);
|
||||
|
||||
broker.setPersistent(true);
|
||||
KahaPersistenceAdapter kaha = new KahaPersistenceAdapter();
|
||||
kaha.setDirectory(kahaData);
|
||||
broker.setPersistenceAdapter(kaha);
|
||||
break;
|
||||
|
||||
case KAHADB:
|
||||
File kahadbData = new File("activemq-data/" + getName() + "-kahadb");
|
||||
if (deleteAllMessages)
|
||||
delete(kahadbData);
|
||||
|
||||
broker.setPersistent(true);
|
||||
KahaDBPersistenceAdapter kahadb = new KahaDBPersistenceAdapter();
|
||||
kahadb.setDirectory(kahadbData);
|
||||
kahadb.setJournalMaxFileLength(5 * 1024 * 1024);
|
||||
broker.setPersistenceAdapter(kahadb);
|
||||
break;
|
||||
}
|
||||
|
||||
broker.addConnector("tcp://localhost:61656");
|
||||
|
||||
broker.getSystemUsage().getMemoryUsage().setLimit(256 * 1024 * 1024);
|
||||
broker.getSystemUsage().getTempUsage().setLimit(256 * 1024 * 1024);
|
||||
broker.getSystemUsage().getStoreUsage().setLimit(256 * 1024 * 1024);
|
||||
|
||||
broker.start();
|
||||
}
|
||||
|
||||
private String getName() {
|
||||
return DurableSubProcessWithRestartTest.class.getName();
|
||||
}
|
||||
|
||||
private static boolean delete(File path) {
|
||||
if (path == null)
|
||||
return true;
|
||||
|
||||
if (path.isDirectory()) {
|
||||
for (File file : path.listFiles()) {
|
||||
delete(file);
|
||||
}
|
||||
}
|
||||
return path.delete();
|
||||
}
|
||||
|
||||
private void destroyBroker() throws Exception {
|
||||
if (broker == null)
|
||||
return;
|
||||
|
||||
broker.stop();
|
||||
broker = null;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue