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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.client;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
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.config.Configuration;
import org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.ActiveMQServers;
import org.apache.activemq.artemis.api.core.RoutingType;
import org.apache.activemq.artemis.core.settings.HierarchicalRepository;
import org.apache.activemq.artemis.core.settings.impl.AddressFullMessagePolicy;
import org.apache.activemq.artemis.core.settings.impl.AddressSettings;
import org.apache.activemq.artemis.tests.integration.IntegrationTestLogger;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.utils.UUIDGenerator;
import org.junit.Test;
public class NIOvsOIOTest extends ActiveMQTestBase {
private static final IntegrationTestLogger log = IntegrationTestLogger.LOGGER;
// Constants -----------------------------------------------------
// Attributes ----------------------------------------------------
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
@Test
public void testNIOPerf() throws Exception {
testPerf(true);
}
@Test
public void testOIOPerf() throws Exception {
testPerf(false);
}
private void doTest(String dest) throws Exception {
final int numSenders = 1;
final int numReceivers = 1;
final int numMessages = 20000;
Receiver[] receivers = new Receiver[numReceivers];
Sender[] senders = new Sender[numSenders];
List<ClientSessionFactory> factories = new ArrayList<>();
ServerLocator locator = createInVMNonHALocator();
for (int i = 0; i < numReceivers; i++) {
ClientSessionFactory sf = createSessionFactory(locator);
factories.add(sf);
receivers[i] = new Receiver(i, sf, numMessages * numSenders, dest);
receivers[i].prepare();
receivers[i].start();
}
for (int i = 0; i < numSenders; i++) {
ClientSessionFactory sf = createSessionFactory(locator);
factories.add(sf);
senders[i] = new Sender(i, sf, numMessages, dest);
senders[i].prepare();
}
long start = System.currentTimeMillis();
for (int i = 0; i < numSenders; i++) {
senders[i].start();
}
for (int i = 0; i < numSenders; i++) {
senders[i].join();
}
for (int i = 0; i < numReceivers; i++) {
receivers[i].await();
}
long end = System.currentTimeMillis();
double rate = 1000 * (double) (numMessages * numSenders) / (end - start);
logAndSystemOut("Rate is " + rate + " msgs sec");
for (int i = 0; i < numSenders; i++) {
senders[i].terminate();
}
for (int i = 0; i < numReceivers; i++) {
receivers[i].terminate();
}
for (ClientSessionFactory sf : factories) {
sf.close();
}
locator.close();
}
private void testPerf(boolean nio) throws Exception {
Configuration config = createDefaultInVMConfig();
Map<String, Object> params = new HashMap<>();
params.put(TransportConstants.USE_NIO_PROP_NAME, nio);
config.getAcceptorConfigurations().add(new TransportConfiguration(NETTY_ACCEPTOR_FACTORY, params));
ActiveMQServer server = addServer(ActiveMQServers.newActiveMQServer(config, false));
AddressSettings addressSettings = new AddressSettings().setAddressFullMessagePolicy(AddressFullMessagePolicy.BLOCK).setMaxSizeBytes(10 * 1024 * 1024);
final String dest = "test-destination";
HierarchicalRepository<AddressSettings> repos = server.getAddressSettingsRepository();
repos.addMatch(dest, addressSettings);
server.start();
for (int i = 0; i < 2; i++) {
doTest(dest);
}
}
private class Sender extends Thread {
private final ClientSessionFactory sf;
private final int numMessages;
private final String dest;
private ClientSession session;
private ClientProducer producer;
private final int id;
Sender(int id, ClientSessionFactory sf, final int numMessages, final String dest) {
this.id = id;
this.sf = sf;
this.numMessages = numMessages;
this.dest = dest;
}
void prepare() throws Exception {
session = sf.createSession(true, true);
producer = session.createProducer(dest);
}
@Override
public void run() {
ClientMessage msg = session.createMessage(false);
for (int i = 0; i < numMessages; i++) {
try {
producer.send(msg);
} catch (Exception e) {
log.error("Caught exception", e);
}
//log.info(id + " sent message " + i);
}
}
public void terminate() throws Exception {
session.close();
}
}
private class Receiver implements MessageHandler {
private final ClientSessionFactory sf;
private final int numMessages;
private final String dest;
private ClientSession session;
private ClientConsumer consumer;
private final int id;
private String queueName;
Receiver(int id, ClientSessionFactory sf, final int numMessages, final String dest) {
this.id = id;
this.sf = sf;
this.numMessages = numMessages;
this.dest = dest;
}
void prepare() throws Exception {
session = sf.createSession(true, true, 0);
queueName = UUIDGenerator.getInstance().generateStringUUID();
session.createQueue(dest, RoutingType.ANYCAST, queueName);
consumer = session.createConsumer(queueName);
consumer.setMessageHandler(this);
}
void start() throws Exception {
session.start();
}
private final CountDownLatch latch = new CountDownLatch(1);
void await() throws Exception {
waitForLatch(latch);
}
private int count;
@Override
public void onMessage(ClientMessage msg) {
try {
msg.acknowledge();
} catch (Exception e) {
log.error("Caught exception", e);
}
count++;
if (count == numMessages) {
latch.countDown();
}
//log.info(id + " got msg " + count);
}
public void terminate() throws Exception {
consumer.close();
session.deleteQueue(queueName);
session.close();
}
}
}