| /** |
| * 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.network; |
| |
| import java.io.IOException; |
| |
| import javax.jms.Connection; |
| import javax.jms.DeliveryMode; |
| import javax.jms.Destination; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageListener; |
| import javax.jms.MessageProducer; |
| import javax.jms.Queue; |
| import javax.jms.Session; |
| import javax.jms.TextMessage; |
| |
| import junit.framework.TestCase; |
| |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.apache.activemq.transport.TransportFilter; |
| import org.apache.activemq.transport.failover.FailoverTransport; |
| import org.apache.activemq.xbean.BrokerFactoryBean; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.context.support.AbstractApplicationContext; |
| import org.springframework.core.io.ClassPathResource; |
| import org.springframework.core.io.Resource; |
| |
| public class NetworkFailoverTest extends TestCase { |
| |
| protected static final int MESSAGE_COUNT = 10; |
| private static final Logger LOG = LoggerFactory.getLogger(NetworkFailoverTest.class); |
| |
| protected AbstractApplicationContext context; |
| protected Connection localConnection; |
| protected Connection remoteConnection; |
| protected BrokerService localBroker; |
| protected BrokerService remoteBroker; |
| protected Session localSession; |
| protected Session remoteSession; |
| protected ActiveMQQueue included=new ActiveMQQueue("include.test.foo"); |
| protected String consumerName = "durableSubs"; |
| |
| public void testRequestReply() throws Exception { |
| final MessageProducer remoteProducer = remoteSession.createProducer(null); |
| MessageConsumer remoteConsumer = remoteSession.createConsumer(included); |
| remoteConsumer.setMessageListener(new MessageListener() { |
| public void onMessage(Message msg) { |
| try { |
| TextMessage textMsg = (TextMessage)msg; |
| String payload = "REPLY: " + textMsg.getText(); |
| Destination replyTo; |
| replyTo = msg.getJMSReplyTo(); |
| textMsg.clearBody(); |
| textMsg.setText(payload); |
| remoteProducer.send(replyTo, textMsg); |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| }); |
| |
| Queue tempQueue = localSession.createTemporaryQueue(); |
| MessageProducer requestProducer = localSession.createProducer(included); |
| requestProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT); |
| MessageConsumer requestConsumer = localSession.createConsumer(tempQueue); |
| |
| // allow for consumer infos to perculate arround |
| Thread.sleep(2000); |
| for (int i = 0; i < MESSAGE_COUNT; i++) { |
| String payload = "test msg " + i; |
| TextMessage msg = localSession.createTextMessage(payload); |
| msg.setJMSReplyTo(tempQueue); |
| requestProducer.send(msg); |
| LOG.info("Failing over"); |
| ((FailoverTransport) ((TransportFilter) ((TransportFilter) |
| ((ActiveMQConnection) localConnection) |
| .getTransport()).getNext()).getNext()) |
| .handleTransportFailure(new IOException()); |
| TextMessage result = (TextMessage)requestConsumer.receive(); |
| assertNotNull(result); |
| |
| LOG.info(result.getText()); |
| } |
| } |
| |
| |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| doSetUp(); |
| } |
| |
| protected void tearDown() throws Exception { |
| localBroker.deleteAllMessages(); |
| remoteBroker.deleteAllMessages(); |
| doTearDown(); |
| super.tearDown(); |
| } |
| |
| protected void doTearDown() throws Exception { |
| localConnection.close(); |
| remoteConnection.close(); |
| localBroker.stop(); |
| remoteBroker.stop(); |
| } |
| |
| protected void doSetUp() throws Exception { |
| |
| remoteBroker = createRemoteBroker(); |
| remoteBroker.start(); |
| localBroker = createLocalBroker(); |
| localBroker.start(); |
| String localURI = "tcp://localhost:61616"; |
| String remoteURI = "tcp://localhost:61617"; |
| ActiveMQConnectionFactory fac = new ActiveMQConnectionFactory("failover:("+localURI+","+remoteURI+"?trackMessages=true)?randomize=false&backup=true"); |
| //ActiveMQConnectionFactory fac = new ActiveMQConnectionFactory(localURI); |
| localConnection = fac.createConnection(); |
| localConnection.setClientID("local"); |
| localConnection.start(); |
| fac = new ActiveMQConnectionFactory("failover:("+remoteURI + ","+localURI+")?randomize=false&backup=true"); |
| fac.setWatchTopicAdvisories(false); |
| remoteConnection = fac.createConnection(); |
| remoteConnection.setClientID("remote"); |
| remoteConnection.start(); |
| |
| localSession = localConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| remoteSession = remoteConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| } |
| |
| protected String getRemoteBrokerURI() { |
| return "org/apache/activemq/network/remoteBroker.xml"; |
| } |
| |
| protected String getLocalBrokerURI() { |
| return "org/apache/activemq/network/localBroker.xml"; |
| } |
| |
| protected BrokerService createBroker(String uri) throws Exception { |
| Resource resource = new ClassPathResource(uri); |
| BrokerFactoryBean factory = new BrokerFactoryBean(resource); |
| resource = new ClassPathResource(uri); |
| factory = new BrokerFactoryBean(resource); |
| factory.afterPropertiesSet(); |
| BrokerService result = factory.getBroker(); |
| return result; |
| } |
| |
| protected BrokerService createLocalBroker() throws Exception { |
| return createBroker(getLocalBrokerURI()); |
| } |
| |
| protected BrokerService createRemoteBroker() throws Exception { |
| return createBroker(getRemoteBrokerURI()); |
| } |
| } |