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Tests for https://issues.apache.org/jira/browse/AMQ-4123 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1401102 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Christian Posta 2012-10-22 22:01:08 +00:00
parent f6970c76ae
commit 8a5f160fd2
1 changed files with 76 additions and 3 deletions
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79
activemq-core/src/test/java/org/apache/activemq/transport/mqtt/MQTTTest.java
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@ -16,34 +16,43 @@
*/
package org.apache.activemq.transport.mqtt;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Vector;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.net.SocketFactory;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.AutoFailTestSupport;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.command.ActiveMQMessage;
import org.apache.activemq.transport.Transport;
import org.apache.activemq.transport.TransportListener;
import org.apache.activemq.transport.tcp.TcpTransport;
import org.apache.activemq.util.ByteSequence;
import org.fusesource.hawtbuf.UTF8Buffer;
import org.fusesource.mqtt.client.BlockingConnection;
import org.fusesource.mqtt.client.MQTT;
import org.fusesource.mqtt.client.Message;
import org.fusesource.mqtt.client.QoS;
import org.fusesource.mqtt.client.Topic;
import org.fusesource.mqtt.codec.CONNECT;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.fusesource.hawtbuf.UTF8Buffer.utf8;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.*;
public class MQTTTest {
@ -280,6 +289,70 @@ public class MQTTTest {
connection.disconnect();
}
@Test
public void testInactivityTimeoutDisconnectsClient() throws Exception{
addMQTTConnector(brokerService);
brokerService.start();
// manually need to create the client so we don't send keep alive (PINGREQ) frames to keep the conn
// from timing out
final AtomicLong exceptionCount = new AtomicLong(0);
Transport clientTransport = createManualMQTTClient(exceptionCount);
clientTransport.start();
CONNECT connectFrame = new CONNECT().clientId(new UTF8Buffer("testClient")).keepAlive((short)2);
clientTransport.oneway(connectFrame.encode());
TimeUnit.SECONDS.sleep(10);
System.out.println("Done waiting");
assertEquals("We have elapsed the keep alive, we should have disconnected", 1, exceptionCount.get());
}
private Transport createManualMQTTClient(final AtomicLong exceptionCount) throws IOException, URISyntaxException {
Transport clientTransport = new TcpTransport(new MQTTWireFormat(), SocketFactory.getDefault(),
new URI("tcp://localhost:1883"), null);
clientTransport.setTransportListener(new TransportListener() {
@Override
public void onCommand(Object command) {
}
@Override
public void onException(IOException error) {
System.out.println("Exception!!!" + error.getMessage());
exceptionCount.incrementAndGet();
}
@Override
public void transportInterupted() {
}
@Override
public void transportResumed() {
}
});
return clientTransport;
}
@Test
public void testPingKeepsInactivityMonitorAlive() throws Exception {
addMQTTConnector(brokerService);
brokerService.start();
MQTT mqtt = createMQTTConnection();
mqtt.setKeepAlive((short)2);
final BlockingConnection connection = mqtt.blockingConnection();
connection.connect();
TimeUnit.SECONDS.sleep(10);
assertTrue("KeepAlive didn't work properly", connection.isConnected());
connection.disconnect();
}
protected void addMQTTConnector(BrokerService brokerService) throws Exception {
brokerService.addConnector("mqtt://localhost:1883");