activemq-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From tab...@apache.org
Subject svn commit: r1311511 - /activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java
Date Mon, 09 Apr 2012 22:51:00 GMT
Author: tabish
Date: Mon Apr  9 22:50:59 2012
New Revision: 1311511

URL: http://svn.apache.org/viewvc?rev=1311511&view=rev
Log:
additional test for: https://issues.apache.org/jira/browse/AMQ-3775

Added:
    activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java
  (with props)

Added: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java
URL: http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java?rev=1311511&view=auto
==============================================================================
--- activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java
(added)
+++ activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java
Mon Apr  9 22:50:59 2012
@@ -0,0 +1,338 @@
+/**
+ * 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 ONDITIONS 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 static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+
+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.kahadb.KahaDBPersistenceAdapter;
+import org.apache.activemq.util.Wait;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DurableSubSelectorDelayWithRestartTest {
+
+    private static final Logger LOG = LoggerFactory.getLogger(DurableSubSelectorDelayWithRestartTest.class);
+
+    public static final long RUNTIME = 1 * 60 * 1000;
+
+    private boolean RESTART = true;
+    private int NUMBER_SUBSCRIBERS = 3;
+
+    private BrokerService broker;
+    private ActiveMQTopic topic;
+
+    @Test
+    public void testProcess() throws Exception {
+
+        MsgProducer msgProducer = new MsgProducer();
+        msgProducer.start();
+
+        DurableSubscriber subscribers[] = new DurableSubscriber[NUMBER_SUBSCRIBERS];
+
+        for (int i = 0; i < subscribers.length - 1; i++) {
+            subscribers[i] = new DurableSubscriber(i);
+            subscribers[i].process();
+        }
+
+        // wait for server to finish
+        msgProducer.join();
+
+        //for the last subscriber pop one message into the topic.
+        subscribers[(subscribers.length - 1)] = new DurableSubscriber((subscribers.length
- 1));
+        subscribers[(subscribers.length - 1)].subscribe();
+        MsgProducer msgProducer2 = new MsgProducer();
+        msgProducer2.send();
+        subscribers[(subscribers.length - 1)].process();
+
+        // unsubscribe all, but the last subscriber.
+        for (int j = 0; j < (subscribers.length - 1); j++) {
+            LOG.info("Unsubscribing subscriber " + subscribers[j]);
+            subscribers[j].unsubscribe();
+        }
+
+        final KahaDBPersistenceAdapter pa = (KahaDBPersistenceAdapter) broker.getPersistenceAdapter();
+        assertTrue("only one journal file should be left ", Wait.waitFor(new Wait.Condition()
{
+
+            @Override
+            public boolean isSatisified() throws Exception {
+                return pa.getStore().getJournal().getFileMap().size() < 4;
+            }
+        }, TimeUnit.MINUTES.toMillis(3)));
+
+        LOG.info("DONE.");
+    }
+
+    /**
+     * Message Producer
+     */
+    final class MsgProducer extends Thread {
+
+         final String url = "failover:(tcp://localhost:61656)";
+
+        final ConnectionFactory cf = new ActiveMQConnectionFactory(url);
+
+        int transRover = 0;
+        int messageRover = 0;
+
+        public MsgProducer() {
+            super("MsgProducer");
+            setDaemon(true);
+        }
+
+        @Override
+        public void run() {
+            long endTime = RUNTIME + System.currentTimeMillis();
+
+            try {
+                while (endTime > System.currentTimeMillis()) {
+                    Thread.sleep(400);
+                    send();
+
+                    //restart broker all the time
+                    if(RESTART){
+                     destroyBroker();
+                     startBroker(false);
+                    }
+                }
+            } catch (Throwable e) {
+               e.printStackTrace(System.out);
+               throw new RuntimeException(e);
+            }
+        }
+
+        public void send() throws JMSException {
+
+            int trans = ++transRover;
+            boolean relevantTrans = true;
+            int count = 40;
+
+            LOG.info("Sending Trans[id=" + trans + ", count="
+                    + count + "]");
+
+            Connection con = cf.createConnection();
+
+            Session sess = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
+
+            MessageProducer prod = sess.createProducer(null);
+
+            for (int i = 0; i < count; i++) {
+                Message message = sess.createMessage();
+                message.setIntProperty("ID", ++messageRover);
+                message.setIntProperty("TRANS", trans);
+                message.setBooleanProperty("RELEVANT", false);
+                prod.send(topic, message);
+            }
+
+            Message message = sess.createMessage();
+            message.setIntProperty("ID", ++messageRover);
+            message.setIntProperty("TRANS", trans);
+            message.setBooleanProperty("COMMIT", true);
+            message.setBooleanProperty("RELEVANT", relevantTrans);
+            prod.send(topic, message);
+
+            LOG.info("Committed Trans[id=" + trans + ", count="
+                    + count + "], ID=" + messageRover);
+
+            sess.close();
+            con.close();
+        }
+    }
+
+    /**
+     * Consumes massages from a durable subscription. Goes online/offline
+     * periodically. Checks the incoming messages against the sent messages of
+     * the server.
+     */
+    private final class DurableSubscriber {
+
+        final String url = "failover:(tcp://localhost:61656)";
+
+        final ConnectionFactory cf = new ActiveMQConnectionFactory(url);
+
+        private final String subName ;
+
+        private final int id;
+        private final String conClientId;
+        private final String selector;
+
+        public DurableSubscriber(int id) throws JMSException {
+            this.id = id;
+            conClientId = "cli" + id;
+            subName = "subscription"+ id;
+            selector ="RELEVANT = true";
+        }
+
+        private void process() throws JMSException {
+            long end = System.currentTimeMillis() + 20000;
+            int transCount = 0;
+
+            LOG.info(toString() + " ONLINE.");
+            Connection con = openConnection();
+
+            Session sess = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
+            MessageConsumer consumer = sess.createDurableSubscriber(topic, subName, selector,
false);
+
+            try {
+
+                do {
+                    long max = end - System.currentTimeMillis();
+
+                    if (max <= 0) {
+                            break;
+                    }
+
+                    Message message = consumer.receive(max);
+                    if (message == null) {
+                        continue;
+                    }
+
+                    LOG.info("Received Trans[id="
+                            + message.getIntProperty("TRANS") + ", count="
+                            + transCount + "] in " + this + ".");
+
+                } while (true);
+
+            } finally {
+                sess.close();
+                con.close();
+
+                LOG.info(toString() + " OFFLINE.");
+            }
+        }
+
+        private Connection openConnection() throws JMSException {
+            Connection con = cf.createConnection();
+            con.setClientID(conClientId);
+            con.start();
+            return con;
+        }
+
+        public void subscribe() throws JMSException{
+            LOG.info(toString() + "SUBSCRIBING");
+            Connection con = openConnection();
+
+            Session sess = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
+            sess.createDurableSubscriber(topic, subName, selector, false);
+
+            sess.close();
+            con.close();
+        }
+
+        private void unsubscribe() throws JMSException {
+            Connection con = openConnection();
+            Session session = con
+                    .createSession(false, Session.AUTO_ACKNOWLEDGE);
+            session.unsubscribe(subName);
+            session.close();
+            con.close();
+        }
+
+        @Override
+        public String toString() {
+            return "DurableSubscriber[id=" + id + "]";
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        topic = new ActiveMQTopic("TopicT");
+        startBroker();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        destroyBroker();
+    }
+
+    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.setAdvisorySupport(false);
+        broker.setDeleteAllMessagesOnStartup(deleteAllMessages);
+
+        File kahadbData = new File("activemq-data/" + getName() + "-kahadb");
+        if (deleteAllMessages)
+            delete(kahadbData);
+
+        broker.setPersistent(true);
+        KahaDBPersistenceAdapter kahadb = new KahaDBPersistenceAdapter();
+        kahadb.setDirectory(kahadbData);
+        kahadb.setJournalMaxFileLength(  10 * 1024);
+        broker.setPersistenceAdapter(kahadb);
+
+        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);
+
+        LOG.info(toString() + "Starting Broker...");
+        broker.start();
+        broker.waitUntilStarted();
+
+        LOG.info(toString() + " Broker started!!");
+    }
+
+    protected static String getName() {
+        return "DurableSubSelectorDelayTest";
+    }
+
+    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;
+    }
+}

Propchange: activemq/trunk/activemq-core/src/test/java/org/apache/activemq/usecases/DurableSubSelectorDelayWithRestartTest.java
------------------------------------------------------------------------------
    svn:eol-style = native



Mime
View raw message