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* 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.artemis.tests.integration.cluster.reattach;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.api.core.ActiveMQNotConnectedException;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.api.core.client.ClientConsumer;
import org.apache.activemq.artemis.api.core.client.ClientMessage;
import org.apache.activemq.artemis.api.core.client.ClientProducer;
import org.apache.activemq.artemis.api.core.client.ClientSession;
import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
import org.apache.activemq.artemis.api.core.client.MessageHandler;
import org.apache.activemq.artemis.api.core.client.ServerLocator;
import org.apache.activemq.artemis.core.client.impl.ClientSessionInternal;
import org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.api.core.RoutingType;
import org.apache.activemq.artemis.jms.client.ActiveMQTextMessage;
import org.apache.activemq.artemis.tests.integration.IntegrationTestLogger;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.junit.Assert;
import org.junit.Test;
public class OrderReattachTest extends ActiveMQTestBase {
// Constants -----------------------------------------------------
final SimpleString ADDRESS = new SimpleString("address");
// Attributes ----------------------------------------------------
private final IntegrationTestLogger log = IntegrationTestLogger.LOGGER;
private ActiveMQServer server;
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
@Test
public void testOrderOnSendInVM() throws Throwable {
doTestOrderOnSend(false);
}
public void doTestOrderOnSend(final boolean isNetty) throws Throwable {
server = createServer(false, isNetty);
server.start();
ServerLocator locator = createFactory(isNetty).setReconnectAttempts(-1).setConfirmationWindowSize(1024 * 1024).setBlockOnNonDurableSend(false).setBlockOnAcknowledge(false);
ClientSessionFactory sf = createSessionFactory(locator);
final ClientSession session = sf.createSession(false, true, true);
final LinkedBlockingDeque<Boolean> failureQueue = new LinkedBlockingDeque<>();
final CountDownLatch ready = new CountDownLatch(1);
// this test will use a queue. Whenever the test wants a failure.. it can just send TRUE to failureQueue
// This Thread will be reading the queue
Thread failer = new Thread() {
@Override
public void run() {
ready.countDown();
while (true) {
try {
Boolean poll = false;
try {
poll = failureQueue.poll(60, TimeUnit.SECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
break;
}
Thread.sleep(1);
final RemotingConnectionImpl conn = (RemotingConnectionImpl) ((ClientSessionInternal) session).getConnection();
// True means... fail session
if (poll) {
conn.fail(new ActiveMQNotConnectedException("poop"));
} else {
// false means... finish thread
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
};
failer.start();
ready.await();
try {
doSend2(1, sf, failureQueue);
} finally {
try {
session.close();
} catch (Exception e) {
e.printStackTrace();
}
try {
locator.close();
} catch (Exception e) {
//
}
try {
sf.close();
} catch (Exception e) {
e.printStackTrace();
}
failureQueue.put(false);
failer.join();
}
}
public void doSend2(final int order,
final ClientSessionFactory sf,
final LinkedBlockingDeque<Boolean> failureQueue) throws Exception {
ClientSession s = sf.createSession(false, false, false);
final int numMessages = 500;
final int numSessions = 10;
Set<ClientConsumer> consumers = new HashSet<>();
Set<ClientSession> sessions = new HashSet<>();
for (int i = 0; i < numSessions; i++) {
SimpleString subName = new SimpleString("sub" + i);
// failureQueue.push(true);
ClientSession sessConsume = sf.createSession(false, true, true);
sessConsume.createQueue(ADDRESS, RoutingType.MULTICAST, subName, null, false);
ClientConsumer consumer = sessConsume.createConsumer(subName);
consumers.add(consumer);
sessions.add(sessConsume);
}
ClientSession sessSend = sf.createSession(false, true, true);
ClientProducer producer = sessSend.createProducer(ADDRESS);
for (int i = 0; i < numMessages; i++) {
ClientMessage message = sessSend.createMessage(ActiveMQTextMessage.TYPE, false, 0, System.currentTimeMillis(), (byte) 1);
if (i % 10 == 0) {
// failureQueue.push(true);
}
message.putIntProperty(new SimpleString("count"), i);
producer.send(message);
}
for (ClientSession session : sessions) {
session.start();
}
class MyHandler implements MessageHandler {
final CountDownLatch latch = new CountDownLatch(1);
int count;
Exception failure;
@Override
public void onMessage(final ClientMessage message) {
if (count >= numMessages) {
failure = new Exception("too many messages");
latch.countDown();
}
if (message.getIntProperty("count") != count) {
failure = new Exception("counter " + count + " was not as expected (" + message.getIntProperty("count") + ")");
log.warn("Failure on receiving message ", failure);
failure.printStackTrace();
latch.countDown();
}
count++;
if (count % 100 == 0) {
failureQueue.push(true);
}
if (count == numMessages) {
latch.countDown();
}
}
}
Set<MyHandler> handlers = new HashSet<>();
for (ClientConsumer consumer : consumers) {
MyHandler handler = new MyHandler();
consumer.setMessageHandler(handler);
handlers.add(handler);
}
for (MyHandler handler : handlers) {
boolean ok = handler.latch.await(60000, TimeUnit.MILLISECONDS);
Assert.assertTrue(ok);
if (handler.failure != null) {
throw handler.failure;
}
}
// failureQueue.push(true);
sessSend.close();
for (ClientSession session : sessions) {
// failureQueue.push(true);
session.close();
}
for (int i = 0; i < numSessions; i++) {
failureQueue.push(true);
SimpleString subName = new SimpleString("sub" + i);
s.deleteQueue(subName);
}
s.close();
}
}