public void produceMsg(String text) throws Exception {
// Create a ConnectionFactory
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("vm://localhost");
// Create a Connection
Connection connection = connectionFactory.createConnection();
connection.start();
// Create a Session
Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
// Create the destination (Topic or Queue)
Destination destination = session.createQueue("TEST.FOO");
// Create a MessageProducer from the Session to the Topic or Queue
MessageProducer producer = session.createProducer(destination);
producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
// Create a messages
TextMessage message = session.createTextMessage(text);
producer.send(message);
// Clean up
session.close();
connection.close();
}
public static void main(String[] args) {
try {
Parameters parameters = new Parameters(args);
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(parameters.url);
Connection connection = connectionFactory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Topic destination = session.createTopic(parameters.topic);
MessageProducer producer = session.createProducer(destination);
producer.setDeliveryMode(DeliveryMode.PERSISTENT);
String messageBody = IOUtils.toString(new FileReader(parameters.message));
TextMessage message = session.createTextMessage(messageBody);
message.setStringProperty("Channel", parameters.channel);
message.setJMSExpiration(parameters.expiration);
LOG.info("Sent message: {}", message);
producer.send(message);
session.close();
connection.close();
} catch (Exception e) {
LOG.error("Producing interrupted", e);
}
}
@Override
public void run() {
try {
// Create a ConncetionFactory
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory("tcp://MSPL-08-09-D158:61616");
// Create a Connection
Connection connection = connectionFactory.createConnection();
connection.start();
// Create a session
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// Create the destination (Topic or Queue)
Destination destination = session.createQueue("HELLOWORLD.TESTQ");
// Create a MessageProducer from the Session to the Topic or Queue
MessageConsumer consumer = session.createConsumer(destination);
Message message = consumer.receive(1000);
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
String text = textMessage.getText();
System.out.println("Received : " + text);
} else {
System.out.println("Received : " + message);
}
consumer.close();
session.close();
connection.close();
} catch (Exception e) {
System.out.println("Error Occure : " + e);
e.printStackTrace();
}
}
public void testConnectionFactory() throws Exception {
final ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory(connectionUri);
final ActiveMQQueue queue = new ActiveMQQueue("testqueue");
final Connection conn = cf.createConnection();
Runnable r =
new Runnable() {
public void run() {
try {
Session session = conn.createSession(false, 1);
MessageConsumer consumer = session.createConsumer(queue, null);
consumer.receive(1000);
} catch (JMSException e) {
e.printStackTrace();
}
}
};
new Thread(r).start();
conn.start();
try {
synchronized (this) {
wait(3000);
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
@Test
public void testIndexRebuilds() throws Exception {
IOHelper.deleteFile(schedulerStoreDir);
JobSchedulerStoreImpl schedulerStore = createScheduler();
broker = createBroker(schedulerStore);
broker.start();
ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("vm://localhost");
Connection connection = cf.createConnection();
connection.start();
for (int i = 0; i < NUM_JOBS; ++i) {
scheduleRepeating(connection);
}
connection.close();
JobScheduler scheduler = schedulerStore.getJobScheduler("JMS");
assertNotNull(scheduler);
assertEquals(NUM_JOBS, scheduler.getAllJobs().size());
broker.stop();
IOHelper.delete(new File(schedulerStoreDir, "scheduleDB.data"));
schedulerStore = createScheduler();
broker = createBroker(schedulerStore);
broker.start();
scheduler = schedulerStore.getJobScheduler("JMS");
assertNotNull(scheduler);
assertEquals(NUM_JOBS, scheduler.getAllJobs().size());
}
public static void consumeTopic() throws Exception {
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory(
ActiveMQConnectionFactory.DEFAULT_USER,
ActiveMQConnectionFactory.DEFAULT_PASSWORD,
ActiveMQConnectionFactory.DEFAULT_BROKER_URL);
Connection connection = connectionFactory.createConnection();
connection.setClientID(clientID);
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Topic topic = session.createTopic(topicName);
MessageConsumer consumer = session.createDurableSubscriber(topic, topicName);
consumer.setMessageListener(
new MessageListener() {
public void onMessage(Message message) {
TextMessage m = (TextMessage) message;
try {
System.out.println(m.getText());
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
connection.start();
}
public OneToOneReceiver(String topicName, ChatPanel chatPanel) {
try {
// Create a ConnectionFactory
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory(Constants.ActiveMQConnect);
// Create a Connection
Connection connection = connectionFactory.createConnection();
connection.start();
// connection.setExceptionListener((ExceptionListener) this);
// Create a Session
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// Create the destination (Topic or Queue)
// Destination destination = session.createQueue("CHAT");
Topic topic = session.createTopic(topicName);
// Create a MessageConsumer from the Session to the Topic or Queue
consumer = session.createConsumer(topic);
Thread receiverThread = new Thread(this);
this.chatPanel = chatPanel;
receiverThread.start();
} catch (Exception ex) {
LOG.error(ex);
}
}
private static synchronized void initMQConnectionFactory() {
pool_conn_factory = new PooledConnectionFactory();
MQConfig config = new MQConfig();
String url = config.getProperty(MQConfig.ACTIVEMQ_CONN_URL, DEFAULT_URL);
String user = config.getProperty(MQConfig.ACTIVEMQ_CONN_USER, DEFAULT_USER);
String passwd = config.getProperty(MQConfig.ACTIVEMQ_CONN_PASSWD, DEFAULT_PASSWORD);
ActiveMQConnectionFactory activeMQConnFactory =
new ActiveMQConnectionFactory(user, passwd, url);
if (Boolean.TRUE
.toString()
.equalsIgnoreCase(config.getProperty(MQConfig.ACTIVEMQ_POOL_USE_ASYNCSEND, "false"))) {
activeMQConnFactory.setUseAsyncSend(true);
}
pool_conn_factory.setConnectionFactory(activeMQConnFactory);
pool_conn_factory.setMaxConnections(
config.getIntProperty(MQConfig.ACTIVEMQ_POOL_CONN_MAX, "10"));
// Sets the maximum number of active sessions per connection
pool_conn_factory.setMaximumActive(
config.getIntProperty(MQConfig.ACTIVEMQ_POOL_ACTIVE_SESSION_MAX, "200"));
pool_conn_factory.setIdleTimeout(
config.getIntProperty(MQConfig.ACTIVEMQ_POOL_IDLETIMEOUT, "30000"));
}
@Override
protected void setUp() throws Exception {
System.setProperty("javax.net.ssl.trustStore", TRUST_KEYSTORE);
System.setProperty("javax.net.ssl.trustStorePassword", PASSWORD);
System.setProperty("javax.net.ssl.trustStoreType", KEYSTORE_TYPE);
System.setProperty("javax.net.ssl.keyStore", SERVER_KEYSTORE);
System.setProperty("javax.net.ssl.keyStoreType", KEYSTORE_TYPE);
System.setProperty("javax.net.ssl.keyStorePassword", PASSWORD);
broker = new BrokerService();
broker.setPersistent(false);
broker.setUseJmx(false);
TransportConnector connector =
broker.addConnector("nio+ssl://localhost:0?transport.needClientAuth=true");
broker.start();
broker.waitUntilStarted();
messageData = new byte[MESSAGE_SIZE];
for (int i = 0; i < MESSAGE_SIZE; i++) {
messageData[i] = (byte) (i & 0xff);
}
ActiveMQConnectionFactory factory =
new ActiveMQConnectionFactory("nio+ssl://localhost:" + connector.getConnectUri().getPort());
connection = factory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
connection.start();
}
@Override
protected ConnectionFactory createConnectionFactory() throws URISyntaxException, IOException {
ActiveMQConnectionFactory factory =
new ActiveMQConnectionFactory(
broker.getTransportConnectors().get(0).getServer().getConnectURI());
factory.setUseAsyncSend(true);
return factory;
}
private static void init() throws JMSException {
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(URL);
connection = connectionFactory.createConnection();
connection.start();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("receive");
producer = session.createProducer(destination);
}
/** Configures the given connection factory */
public void configure(ActiveMQConnectionFactory factory, MessageActivationSpec activationSpec) {
if (serverUrl != null) {
factory.setBrokerURL(serverUrl);
}
if (clientid != null) {
factory.setClientID(clientid);
}
if (redeliveryPolicy != null) {
factory.setRedeliveryPolicy(redeliveryPolicy);
}
if (prefetchPolicy != null) {
factory.setPrefetchPolicy(prefetchPolicy);
}
if (factory instanceof ActiveMQSslConnectionFactory) {
String trustStore =
defaultValue(
activationSpec == null ? null : activationSpec.getTrustStore(), getTrustStore());
String trustStorePassword =
defaultValue(
activationSpec == null ? null : activationSpec.getTrustStorePassword(),
getTrustStorePassword());
String keyStore =
defaultValue(activationSpec == null ? null : activationSpec.getKeyStore(), getKeyStore());
String keyStorePassword =
defaultValue(
activationSpec == null ? null : activationSpec.getKeyStorePassword(),
getKeyStorePassword());
String keyStoreKeyPassword =
defaultValue(
activationSpec == null ? null : activationSpec.getKeyStoreKeyPassword(),
getKeyStoreKeyPassword());
ActiveMQSslConnectionFactory sslFactory = (ActiveMQSslConnectionFactory) factory;
if (trustStore != null) {
try {
sslFactory.setTrustStore(trustStore);
} catch (Exception e) {
log.warn("Unable to set TrustStore", e);
}
}
if (trustStorePassword != null) {
sslFactory.setTrustStorePassword(trustStorePassword);
}
if (keyStore != null) {
try {
sslFactory.setKeyStore(keyStore);
} catch (Exception e) {
log.warn("Unable to set KeyStore", e);
}
}
if (keyStorePassword != null) {
sslFactory.setKeyStorePassword(keyStorePassword);
}
if (keyStoreKeyPassword != null) {
sslFactory.setKeyStoreKeyPassword(keyStoreKeyPassword);
}
}
}
// 初始化
private void initialize() throws JMSException, Exception {
ActiveMQConnectionFactory connFac =
new ActiveMQConnectionFactory(Config.userName, Config.password, Config.brokerURL);
connection = connFac.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = session.createQueue(Config.queueName);
producer = session.createProducer(destination);
producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT); // 设置发送模式
}
@Test
public void testActiveMQOverriddenPoolAndStandalone() {
load(TestConfiguration.class, "spring.activemq.pooled:true", "spring.activemq.inMemory:false");
JmsTemplate jmsTemplate = this.context.getBean(JmsTemplate.class);
PooledConnectionFactory pool = this.context.getBean(PooledConnectionFactory.class);
assertThat(jmsTemplate).isNotNull();
assertThat(pool).isNotNull();
assertThat(pool).isEqualTo(jmsTemplate.getConnectionFactory());
ActiveMQConnectionFactory factory = (ActiveMQConnectionFactory) pool.getConnectionFactory();
assertThat(factory.getBrokerURL()).isEqualTo(ACTIVEMQ_NETWORK_URL);
}
@Test
public void testNoSuspendedCallbackOnNoReconnect() throws Exception {
String uriString =
"failover://(" + newURI(1) + "," + newURI(2) + ")?randomize=false&maxReconnectAttempts=0";
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(uriString);
final AtomicInteger calls = new AtomicInteger(0);
connectionFactory.setTransportListener(
new TransportListener() {
@Override
public void onCommand(Object command) {}
@Override
public void onException(IOException error) {
LOG.info("on exception: " + error);
calls.set(0x01 | calls.intValue());
}
@Override
public void transportInterupted() {
LOG.info("on transportInterupted");
calls.set(0x02 | calls.intValue());
}
@Override
public void transportResumed() {
LOG.info("on transportResumed");
calls.set(0x04 | calls.intValue());
}
});
Connection connection = connectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue destination = session.createQueue("foo");
MessageProducer producer = session.createProducer(destination);
final Message message = session.createTextMessage("TEST");
producer.send(message);
// clear listener state
calls.set(0);
LOG.info("Stopping the Broker1...");
server1.stop();
LOG.info("Attempting to send... failover should throw on disconnect");
try {
producer.send(destination, message);
fail("Expect IOException to bubble up on send");
} catch (javax.jms.IllegalStateException producerClosed) {
}
assertEquals("Only an exception is reported to the listener", 0x1, calls.get());
}
@Bean
public ConnectionFactory amqConnectionFactory() {
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory();
ActiveMQConnectionFactory activeMQConnectionFactory = new ActiveMQConnectionFactory();
activeMQConnectionFactory.setBrokerURL("vm://localhost?broker.persistent=false");
cachingConnectionFactory.setTargetConnectionFactory(activeMQConnectionFactory);
cachingConnectionFactory.setSessionCacheSize(10);
cachingConnectionFactory.setCacheProducers(true);
cachingConnectionFactory.setReconnectOnException(true);
return cachingConnectionFactory;
}
private void sendJMSMessageToKickOffRoute() throws Exception {
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("vm://testDlq");
factory.setWatchTopicAdvisories(false);
Connection connection = factory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(new ActiveMQQueue("fidEtpOrders"));
TextMessage message = session.createTextMessage("Some Text, messageCount:" + messageCount++);
message.setJMSCorrelationID("pleaseCorrelate");
producer.send(message);
connection.close();
}
public void testSlowConnection() throws Exception {
MockBroker broker = new MockBroker();
broker.start();
socketReadyLatch.await();
int timeout = 1000;
URI tcpUri =
new URI(
"tcp://localhost:"
+ broker.ss.getLocalPort()
+ "?soTimeout="
+ timeout
+ "&trace=true&connectionTimeout="
+ timeout
+ "&wireFormat.maxInactivityDurationInitalDelay="
+ timeout);
ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("failover:(" + tcpUri + ")");
final Connection connection = cf.createConnection();
new Thread(
new Runnable() {
@Override
public void run() {
try {
connection.start();
} catch (Throwable ignored) {
}
}
})
.start();
int count = 0;
assertTrue(
"Transport count: " + count + ", expected <= 1",
Wait.waitFor(
new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
int count = 0;
for (Thread thread : Thread.getAllStackTraces().keySet()) {
if (thread.getName().contains("ActiveMQ Transport")) {
count++;
}
}
return count == 1;
}
}));
broker.interrupt();
broker.join();
}
@Before
public void setUp() throws Exception {
broker = createBroker();
broker.start();
ActiveMQConnectionFactory connFactory =
new ActiveMQConnectionFactory(connector.getConnectUri() + "?jms.prefetchPolicy.all=1000");
connection = connFactory.createConnection();
session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
destination = new ActiveMQQueue("test-queue2");
producer = session.createProducer(destination);
connection.start();
}
@Test
public void testActiveMQOverriddenPoolAndRemoteServer() {
load(
TestConfiguration.class,
"spring.activemq.pooled:true",
"spring.activemq.brokerUrl:tcp://remote-host:10000");
JmsTemplate jmsTemplate = this.context.getBean(JmsTemplate.class);
PooledConnectionFactory pool = this.context.getBean(PooledConnectionFactory.class);
assertThat(jmsTemplate).isNotNull();
assertThat(pool).isNotNull();
assertThat(pool).isEqualTo(jmsTemplate.getConnectionFactory());
ActiveMQConnectionFactory factory = (ActiveMQConnectionFactory) pool.getConnectionFactory();
assertThat(factory.getBrokerURL()).isEqualTo("tcp://remote-host:10000");
}
public static void main(String[] args) {
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory("admin", "password", BROKER_URL);
Connection connection = null;
try {
connection = connectionFactory.createConnection();
connection.setClientID("duravel");
connection.start();
Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
Destination destination;
MessageProducer producer = null;
for (int i = 0; i < NUM_MESSAGES_TO_SEND; i++) {
System.out.println("Sending message #" + i);
Operacao op = gerarOperacao();
destination = session.createTopic(op.getDescricao());
producer = session.createProducer(destination);
ObjectMessage message = session.createObjectMessage(op);
swingBasic.start(op);
producer.send(message);
Thread.sleep(DELAY);
}
producer.send(session.createTextMessage("END"));
producer.close();
session.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (connection != null) {
try {
connection.close();
} catch (JMSException e) {
e.printStackTrace();
}
}
}
}
public static void main(String[] args) throws JMSException {
String user = env("ACTIVEMQ_USER", "");
String password = env("ACTIVEMQ_PASSWORD", "");
String host = env("ACTIVEMQ_HOST", "localhost");
int port = Integer.parseInt(env("ACTIVEMQ_PORT", "61616"));
String destination = arg(args, 0, "foo.bar");
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("tcp://" + host + ":" + port);
Connection connection = factory.createConnection(user, password);
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination dest = new ActiveMQQueue(destination);
MessageConsumer consumer = session.createConsumer(dest);
long start = System.currentTimeMillis();
long count = 1;
System.out.println("Waiting for messages...");
while (true) {
Message msg = consumer.receive();
if (msg instanceof TextMessage) {
String body = ((TextMessage) msg).getText();
if ("THE.END".equals(body)) {
long diff = System.currentTimeMillis() - start;
System.out.println(
String.format("Received %d in %.2f seconds", count, (1.0 * diff / 1000.0)));
break;
} else {
if (count != msg.getIntProperty("id")) {
System.out.println("mismatch: " + count + "!=" + msg.getIntProperty("id"));
}
count = msg.getIntProperty("id");
if (count == 0) {
start = System.currentTimeMillis();
}
if (count % 1000 == 0) {
System.out.println(String.format("Received %d messages.", count));
}
count++;
}
} else {
System.out.println("Unexpected message type: " + msg.getClass());
}
}
connection.close();
}
/*
* http://blog.itpub.net/10742815/viewspace-580334/
*/
public static void main(String[] args) throws Exception {
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("vm://localhost");
Connection connection = factory.createConnection();
connection.start();
// 消息发送到这个Queue
Queue queue = new ActiveMQQueue("testQueue");
// 消息回复到这个Queue
Queue replyQueue = new ActiveMQQueue("replyQueue");
final Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// 创建一个消息，并设置它的JMSReplyTo为replyQueue。
Message message = session.createTextMessage("Andy");
message.setJMSReplyTo(replyQueue);
MessageProducer producer = session.createProducer(queue);
producer.send(message);
// 消息的接收者
MessageConsumer comsumer = session.createConsumer(queue);
comsumer.setMessageListener(
new MessageListener() {
public void onMessage(Message m) {
try {
// 创建一个新的MessageProducer来发送一个回复消息。
MessageProducer producer = session.createProducer(m.getJMSReplyTo());
producer.send(session.createTextMessage("Hello " + ((TextMessage) m).getText()));
} catch (JMSException e1) {
e1.printStackTrace();
}
}
});
// 这个接收者用来接收回复的消息
MessageConsumer comsumer2 = session.createConsumer(replyQueue);
comsumer2.setMessageListener(
new MessageListener() {
public void onMessage(Message m) {
try {
System.out.println(((TextMessage) m).getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
});
}
public static void main(String[] args) {
String url = BROKER_URL;
if (args.length > 0) {
url = args[0].trim();
}
System.out.println(
"\nWaiting to receive messages... will timeout after " + TIMEOUT / 1000 + "s");
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory("admin", "password", url);
Connection connection = null;
try {
connection = connectionFactory.createConnection();
connection.start();
Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
Queue destination = session.createQueue("test-queue?consumer.exclusive=true");
MessageConsumer consumer = session.createConsumer(destination);
int i = 0;
while (true) {
Message message = consumer.receive(TIMEOUT);
if (message != null) {
if (message instanceof TextMessage) {
String text = ((TextMessage) message).getText();
System.out.println("Got " + i++ + ". message: " + text);
}
} else {
break;
}
}
consumer.close();
session.close();
} catch (Exception e) {
System.out.println("Caught exception!");
} finally {
if (connection != null) {
try {
connection.close();
} catch (JMSException e) {
System.out.println("Could not close an open connection...");
}
}
}
}
private synchronized QueueConnection newQueueConnection() throws Exception {
if (connectionFactory == null) {
connectionFactory = new ActiveMQConnectionFactory(amqUser, amqPassword, activemqURL);
}
// Set the redelivery count to -1 (infinite), or else messages will start dropping
// after the queue has had a certain number of failures (default is 6)
RedeliveryPolicy policy = connectionFactory.getRedeliveryPolicy();
policy.setMaximumRedeliveries(-1);
QueueConnection amqConnection = connectionFactory.createQueueConnection();
amqConnection.start();
return amqConnection;
}
private void connectToMQ() {
try {
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(url);
connection = factory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
topic = session.createTopic("aseAuctionHouse.auctionWonMessages");
MessageConsumer consumer = session.createConsumer(topic);
consumer.setMessageListener(this);
connection.start();
} catch (JMSException e) {
System.out.println("Unable to connect to the MQ Server. Root Cause (" + e.getMessage() + ")");
}
}
public void startConsumer() {
try {
connection = connectionFactory.createConnection();
connection.start();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = null;
if ("topic".equalsIgnoreCase(destinationType)) {
destination = session.createTopic(destinationName);
} else {
destination = session.createQueue(destinationName);
}
consumer = session.createConsumer(destination);
isStarted.compareAndSet(false, true);
while (true) {
Message message = consumer.receive();
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
String text = textMessage.getText();
// System.out.println("Received: " + text);
counter.incrementAndGet();
if (isRecording.get()) {
addData(message, text);
}
}
}
} catch (Exception e) {
// e.printStackTrace();
} finally {
terminate();
}
}
static {
try {
// Create a ConnectionFactory
String brokerUrl = System.getProperty("amq.broker.url", "vm://localhost");
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(brokerUrl);
// Create a Connection
connection = connectionFactory.createConnection();
connection.start();
sessionPool = new StackKeyedObjectPool(new SessionKeyedObjectPoolFactory());
producerPool = new StackKeyedObjectPool(new ProducerKeyedObjectPoolFactory());
} catch (JMSException e) {
throw new RuntimeException(e);
}
}
@Override
public void setUp() throws Exception {
brokerService = createBroker();
ActiveMQConnectionFactory activeMQConnectionFactory =
new ActiveMQConnectionFactory("vm://localhost");
activeMQConnectionFactory.setWatchTopicAdvisories(true);
connection = activeMQConnectionFactory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = new ActiveMQTopic(TOPIC_NAME);
producer = session.createProducer(destination);
connection.start();
}
@Override
public void reconnect() {
int numTries = 0;
int pauseInMs = 100;
boolean connected = false;
if (connectionFactory == null) {
logger.warn("Asked to reconnect to AMQ but no connectionFactory was configured!");
return;
}
synchronized (connectionMonitor) {
close();
while (!connected) {
numTries++;
try {
connection = connectionFactory.createTopicConnection();
connection.start();
connected = true;
} catch (JMSException ex) {
logger.warn("Got error while trying to connect to activemq");
try {
Thread.sleep((long) pauseInMs);
} catch (InterruptedException innerEx) {
Thread.currentThread().interrupt();
return;
}
if (numTries < 10) {
pauseInMs += pauseInMs;
}
}
}
}
}
