/** @param args [0] RabbitmqHost */
public static void main(String[] args) {
System.out.println(Constants.HEADER);
String RabbitmqHost = "localhost";
if (args.length > 0) RabbitmqHost = args[0];
ConnectionFactory factory = new ConnectionFactory();
factory.setHost(RabbitmqHost);
try {
Connection connection = factory.newConnection();
System.out.println("Connected: " + RabbitmqHost);
Channel channel = connection.createChannel();
channel.exchangeDeclare(Constants.exchange, "direct", false);
Stats stats = new Stats();
JSONWriter rabbitmqJson = new JSONWriter();
int msgCount = 0;
for (; ; ) {
stats.Update();
String statMsg = rabbitmqJson.write(stats);
System.out.println(stats.toString());
channel.basicPublish(Constants.exchange, Constants.routingKey, null, statMsg.getBytes());
++msgCount;
if (System.in.available() > 0) break;
Thread.sleep(1000);
}
channel.close();
System.out.println("Done: " + msgCount + " messages sent");
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
protected Map<String, Channel> initChannel(
Connection connection, int assignedNum, String queueName) throws IOException {
Channel consumerChannel = connection.createChannel();
Channel publisherChannel = connection.createChannel();
Map<String, Channel> result = new HashMap<String, Channel>();
if (consumerChannel != null && !consumerChannel.isOpen()) {
consumerChannel = connection.createChannel();
}
if (publisherChannel != null && !publisherChannel.isOpen()) {
publisherChannel = connection.createChannel();
}
DecimalFormat formatter = new DecimalFormat("#00.###");
String queueRoutingKey = CONSUMER_ROUTING_KEY + formatter.format(assignedNum);
consumerChannel.queueDeclare(queueName, false, false, true, null);
consumerChannel.exchangeDeclare(CONSUMER_EXCHANGE_NAME, CONSUMER_EXCHANGE_TYPE, false);
consumerChannel.queueBind(queueName, CONSUMER_EXCHANGE_NAME, queueRoutingKey);
consumerChannel.basicQos(1);
publisherChannel.exchangeDeclare(PUBLISHER_EXCHANGE_NAME, PUBLISHER_EXCHANGE_TYPE, false);
result.put("consumer", consumerChannel);
result.put("publisher", publisherChannel);
return result;
}
// bug 26552
public void testServerNamedTransientAutoDeleteQueueAndBindingRecovery()
throws IOException, InterruptedException, TimeoutException {
String x = "tmp-fanout";
Channel ch = connection.createChannel();
ch.exchangeDelete(x);
ch.exchangeDeclare(x, "fanout");
String q = ch.queueDeclare("", false, false, true, null).getQueue();
final AtomicReference<String> nameBefore = new AtomicReference<String>(q);
final AtomicReference<String> nameAfter = new AtomicReference<String>();
final CountDownLatch listenerLatch = new CountDownLatch(1);
((AutorecoveringConnection) connection)
.addQueueRecoveryListener(
new QueueRecoveryListener() {
@Override
public void queueRecovered(String oldName, String newName) {
nameBefore.set(oldName);
nameAfter.set(newName);
listenerLatch.countDown();
}
});
ch.queueBind(nameBefore.get(), x, "");
restartPrimaryAndWaitForRecovery();
expectChannelRecovery(ch);
ch.confirmSelect();
ch.exchangeDeclare(x, "fanout");
ch.basicPublish(x, "", null, "msg".getBytes());
waitForConfirms(ch);
AMQP.Queue.DeclareOk ok = ch.queueDeclarePassive(nameAfter.get());
assertEquals(1, ok.getMessageCount());
ch.queueDelete(nameAfter.get());
ch.exchangeDelete(x);
}
public void testDeclarationOfManyAutoDeleteExchangesWithTransientExchangesThatAreDeleted()
throws IOException, TimeoutException {
Channel ch = connection.createChannel();
assertRecordedExchanges(connection, 0);
for (int i = 0; i < 5000; i++) {
String src = "src-" + UUID.randomUUID().toString();
String dest = "dest-" + UUID.randomUUID().toString();
ch.exchangeDeclare(src, "fanout", false, true, null);
ch.exchangeDeclare(dest, "fanout", false, true, null);
ch.exchangeBind(dest, src, "doesn't matter");
ch.exchangeDelete(dest);
}
assertRecordedExchanges(connection, 0);
ch.close();
}
public void publishTopics(List<String> topics) throws IOException, TimeoutException {
for (String topic : topics) {
Channel channel = connection.createChannel();
addChannels(topic, channel);
channel.exchangeDeclare(topic, "fanout");
}
}
public static void t1() throws Exception {
Channel channel = generateChannel();
// channel.exchangeDeclare(TestAmqp.ExchangerName, "direct", true, false, null);
// channel.exchangeDeclare(TestAmqp.FanoutExchangerName, "fanout", true, false, null);
channel.exchangeDeclare(TestAmqp.TopicExchangerName, "topic", false, false, null);
channel.queueDeclare(TestAmqp.TopicQueueName, false, false, false, null);
// channel.queueBind(TestAmqp.TopicQueueName, TestAmqp.TopicExchangerName,
// TestAmqp.RouteingName);
// channel.queueBind(TestAmqp.TopicQueueName, TestAmqp.TopicExchangerName, "*");
channel.queueBind(TestAmqp.TopicQueueName, TestAmqp.TopicExchangerName, "#.*");
// channel.basicPublish(TestAmqp.ExchangerName, TestAmqp.RouteingName, null, "haha".getBytes());
QueueingConsumer queueingConsumer = new QueueingConsumer(channel);
channel.basicQos(1);
channel.basicConsume(TestAmqp.TopicQueueName, queueingConsumer);
while (true) {
QueueingConsumer.Delivery delivery = queueingConsumer.nextDelivery();
System.out.println(new String(delivery.getBody()));
long deliveryTag = delivery.getEnvelope().getDeliveryTag();
System.out.println("start basicAck:" + deliveryTag);
// if (true)throw new RuntimeException("xxxxx");
channel.basicAck(deliveryTag, false);
}
// channel.close();
// connection.close();
}
public static void main(String[] argv) {
Connection connection = null;
Channel channel = null;
try {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
connection = factory.newConnection();
channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "topic");
String routingKey = getRouting(argv);
String message = getMessage(argv);
channel.basicPublish(EXCHANGE_NAME, routingKey, null, message.getBytes());
System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");
} catch (Exception e) {
e.printStackTrace();
} finally {
if (connection != null) {
try {
connection.close();
} catch (Exception ignore) {
}
}
}
}
public static void main(String[] argv) throws IOException {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("datdb.cphbusiness.dk");
factory.setUsername("student");
factory.setPassword("cph");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "fanout");
String queueName = "Kender du hende der Arne";
channel.queueDeclare(queueName, false, false, false, null);
channel.queueBind(queueName, EXCHANGE_NAME, "");
String messageOut =
"{\"ssn\":1605789787,\"creditScore\":699,\"loanAmount\":10.0,\"loanDuration\":360}";
BasicProperties.Builder props = new BasicProperties().builder();
props.replyTo("");
BasicProperties bp = props.build();
channel.basicPublish(EXCHANGE_NAME, "", bp, messageOut.getBytes());
System.out.println(" [x] Sent by JSONtester: '" + messageOut + "'");
channel.close();
connection.close();
}
private void runIt() throws IOException {
Channel channel = _connection.createChannel();
String queueName = "test queue";
channel.queueDeclare(queueName, true, false, false, null);
String exchangeName = "test completion";
channel.exchangeDeclare(exchangeName, "fanout", false, false, null);
String completionQueue = channel.queueDeclare().getQueue();
channel.queueBind(completionQueue, exchangeName, "");
LatencyExperimentConsumer callback = new LatencyExperimentConsumer(channel, queueName);
callback._autoAck = this._autoAck;
channel.basicConsume(queueName, _autoAck, callback);
channel.basicConsume(completionQueue, true, "completion", callback);
callback.report(_writeStats);
System.out.println("Deleting test queue.");
channel.queueDelete(queueName);
System.out.println("Deleting completion queue.");
channel.queueDelete(completionQueue);
System.out.println("Closing the channel.");
channel.close();
System.out.println("Closing the connection.");
_connection.close();
System.out.println("Leaving ConsumerMain.run().");
}
public static void main(String[] argv) throws Exception {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("10.71.49.228");
factory.setUsername("jinhd");
factory.setPassword("admin");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "fanout");
String queueName = channel.queueDeclare().getQueue();
channel.queueBind(queueName, EXCHANGE_NAME, "");
System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
Consumer consumer =
new DefaultConsumer(channel) {
@Override
public void handleDelivery(
String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
throws IOException {
String message = new String(body, "UTF-8");
System.out.println(" [x] Received '" + message + "'");
}
};
channel.basicConsume(queueName, true, consumer);
}
public static void main(String[] argv)
throws java.io.IOException, java.lang.InterruptedException, TimeoutException {
// 创建连接和频道
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
// 声明direct类型转发器
channel.exchangeDeclare(EXCHANGE_NAME, "direct");
String queueName = channel.queueDeclare().getQueue();
String severity = getSeverity();
// 指定binding_key
channel.queueBind(queueName, EXCHANGE_NAME, severity);
System.out.println(" [*] Waiting for " + severity + " logs. To exit press CTRL+C");
QueueingConsumer consumer = new QueueingConsumer(channel);
channel.basicConsume(queueName, true, consumer);
while (true) {
QueueingConsumer.Delivery delivery = consumer.nextDelivery();
String message = new String(delivery.getBody());
System.out.println(" [x] Received '" + message + "'");
}
}
public static void main(String[] args) throws IOException, TimeoutException {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.exchangeDeclare(Work.EXCHANGE_NAME, "fanout");
String randomQueName = channel.queueDeclare().getQueue();
channel.queueBind(randomQueName, Work.EXCHANGE_NAME, "");
// channel.queueDeclare(QUEUE_NAME, true, false, false, null);
System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
Consumer consumer =
new DefaultConsumer(channel) {
@Override
public void handleDelivery(
String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
throws IOException {
String message = new String(body, "UTF-8");
System.out.println(
" [x] Received '" + message + "'" + Thread.currentThread().getName());
}
};
channel.basicConsume(randomQueName, true, consumer);
}
public static void main(String[] arg) throws IOException, InterruptedException {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "direct");
String queueName = channel.queueDeclare().getQueue();
if (arg.length < 1) {
System.err.println("Usage: ReceiveLogsDirect [info] [warning] [error]");
System.exit(1);
}
for (String severity : arg) {
channel.queueBind(queueName, EXCHANGE_NAME, severity);
}
System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
QueueingConsumer consumer = new QueueingConsumer(channel);
channel.basicConsume(queueName, true, consumer);
while (true) {
QueueingConsumer.Delivery delivery = consumer.nextDelivery();
String message = new String(delivery.getBody());
String routingKey = delivery.getEnvelope().getRoutingKey();
System.out.println(" [x] Received '" + routingKey + "':'" + message + "'");
}
}
public static void main(String[] args) throws IOException, InterruptedException {
Random random = new Random();
int i = random.nextInt(10);
String clientName = "client-" + i;
Channel channel = RabbitUtil.getChannel();
// 申明交换器
channel.exchangeDeclare(C.FANOUT_EXCHANGE, "fanout");
// 匿名队列
String queueName = channel.queueDeclare().getQueue();
System.err.println("queueName:" + queueName);
// 绑定队列到交换器
AMQP.Queue.BindOk bindOk = channel.queueBind(queueName, C.FANOUT_EXCHANGE, "");
System.err.println("bindOk:" + bindOk);
System.out.println(clientName + " Waiting for messages. To exit press CTRL+C");
QueueingConsumer consumer = new QueueingConsumer(channel);
channel.basicConsume(queueName, true, consumer);
while (true) {
QueueingConsumer.Delivery delivery = consumer.nextDelivery();
String message = new String(delivery.getBody());
System.out.println(clientName + " Received :" + message + "");
Thread.sleep(1000);
}
}
public static void main(String[] argv) throws java.io.IOException {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "direct");
System.out.println(
"Type message to send to logs.\n"
+ "Format ${severity}:${message}\n"
+ " or ${message} (uses default severity 'error')\n"
+ "Type an empty message to exit this process.");
try {
while (true) {
Message message = getMessage();
if (message == null) {
break;
}
channel.basicPublish(EXCHANGE_NAME, message.severity, null, message.msg.getBytes());
System.out.println(" [x] Sent '" + message + "'");
}
} finally {
channel.close();
connection.close();
}
}
public static void main(String[] argv) throws Exception {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
try {
channel.exchangeDeclare(EXCHANGE_NAME, "direct");
String queueName = channel.queueDeclare().getQueue();
String severity = "warning";
channel.queueBind(queueName, EXCHANGE_NAME, severity);
System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
Consumer consumer =
new DefaultConsumer(channel) {
@Override
public void handleDelivery(
String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
throws IOException {
String message = new String(body, "UTF-8");
System.out.println(
" [x] Received '" + envelope.getRoutingKey() + "':'" + message + "'");
}
};
channel.basicConsume(queueName, true, consumer);
while (true) {}
} finally {
channel.close();
connection.close();
}
}
@Override
public boolean subscribeToChannel(String exchangeName, String type) {
if (!connected) {
return false;
}
try {
// we create a new channel
Channel channel = connection.createChannel();
channel.exchangeDeclare(exchangeName, type);
String queueName = channel.queueDeclare().getQueue();
channel.queueBind(queueName, exchangeName, "");
// we define what happens if we recieve a new Message
channel.basicConsume(queueName, new RabbitMQConsumer(channel, service));
subscribedChannels.putIfAbsent(exchangeName, channel);
Log.i(
LOGTAG,
"subscribed to "
+ subscribedChannels.size()
+ " Channels"
+ "\n"
+ "started subscribtion to : "
+ exchangeName);
return true;
} catch (Exception e) {
Log.e(LOGTAG, "Connection Problem at subscribeToChannel(): " + e.toString());
}
return false;
}
public void connect() {
ConnectionFactory factory = new ConnectionFactory();
try {
factory.setUsername("guest");
factory.setPassword("guest");
factory.setVirtualHost("/");
factory.setHost("localhost");
factory.setPort(5672);
conn = factory.newConnection();
channel = conn.createChannel();
String exchangeName = "exchange." + Math.abs((new Random()).nextInt());
String queueName = "queue";
String routingKey = "route";
boolean durable = true;
channel.exchangeDeclare(exchangeName, "topic", durable);
channel.queueDeclare(queueName, durable, false, false, null);
channel.queueBind(queueName, exchangeName, routingKey);
consumer = new QueueingConsumer(channel);
channel.basicConsume(queueName, false, consumer);
} catch (IOException e) {
e.printStackTrace();
} catch (TimeoutException e) {
e.printStackTrace();
}
}
private void declareExchange(
final Channel channel,
final String exchange,
final String exchangeType,
final Map<String, Object> exchangeArgs)
throws IOException {
channel.exchangeDeclare(
exchange, exchangeType, endpoint.isDurable(), endpoint.isAutoDelete(), exchangeArgs);
}
private void expectAutoDeleteQueueAndBindingRecovery(Channel ch, String x, String q)
throws IOException, InterruptedException, TimeoutException {
ch.confirmSelect();
ch.queuePurge(q);
AMQP.Queue.DeclareOk ok1 = declareClientNamedAutoDeleteQueue(ch, q);
assertEquals(0, ok1.getMessageCount());
ch.exchangeDeclare(x, "fanout");
ch.basicPublish(x, "", null, "msg".getBytes());
waitForConfirms(ch);
AMQP.Queue.DeclareOk ok2 = declareClientNamedAutoDeleteQueue(ch, q);
assertEquals(1, ok2.getMessageCount());
}
// bug 26552
public void testClientNamedTransientAutoDeleteQueueAndBindingRecovery()
throws IOException, InterruptedException, TimeoutException {
String q = UUID.randomUUID().toString();
String x = "tmp-fanout";
Channel ch = connection.createChannel();
ch.queueDelete(q);
ch.exchangeDelete(x);
ch.exchangeDeclare(x, "fanout");
ch.queueDeclare(q, false, false, true, null);
ch.queueBind(q, x, "");
restartPrimaryAndWaitForRecovery();
expectChannelRecovery(ch);
ch.confirmSelect();
ch.queuePurge(q);
ch.exchangeDeclare(x, "fanout");
ch.basicPublish(x, "", null, "msg".getBytes());
waitForConfirms(ch);
AMQP.Queue.DeclareOk ok = ch.queueDeclare(q, false, false, true, null);
assertEquals(1, ok.getMessageCount());
ch.queueDelete(q);
ch.exchangeDelete(x);
}
public void testDeclarationOfManyAutoDeleteExchangesWithTransientQueuesThatAreDeleted()
throws IOException, TimeoutException {
Channel ch = connection.createChannel();
assertRecordedExchanges(connection, 0);
for (int i = 0; i < 5000; i++) {
String x = UUID.randomUUID().toString();
ch.exchangeDeclare(x, "fanout", false, true, null);
String q = ch.queueDeclare().getQueue();
ch.queueBind(q, x, "doesn't matter");
ch.queueDelete(q);
}
assertRecordedExchanges(connection, 0);
ch.close();
}
public void connect() throws Exception {
if (conn != null) disconnect();
int offset = ++cidx % factory.length;
logger.info("AMQP connect to " + this.hostName[offset]);
conn = factory[offset].newConnection();
if (conn == null) throw new Exception("connection failed");
channel = conn.createChannel();
boolean internal = false, durable = true, autoDelete = false;
channel.exchangeDeclare(getAlertExchangeName(), "topic", durable, autoDelete, internal, null);
}
/** If needed, declare Exchange, declare Queue and bind them with Routing Key */
public void declareExchangeAndQueue(Channel channel) throws IOException {
Map<String, Object> queueArgs = new HashMap<String, Object>();
Map<String, Object> exchangeArgs = new HashMap<String, Object>();
if (deadLetterExchange != null) {
queueArgs.put(RabbitMQConstants.RABBITMQ_DEAD_LETTER_EXCHANGE, getDeadLetterExchange());
queueArgs.put(RabbitMQConstants.RABBITMQ_DEAD_LETTER_ROUTING_KEY, getDeadLetterRoutingKey());
// TODO Do we need to setup the args for the DeadLetter?
channel.exchangeDeclare(
getDeadLetterExchange(),
getDeadLetterExchangeType(),
isDurable(),
isAutoDelete(),
new HashMap<String, Object>());
channel.queueDeclare(getDeadLetterQueue(), isDurable(), false, isAutoDelete(), null);
channel.queueBind(
getDeadLetterQueue(),
getDeadLetterExchange(),
getDeadLetterRoutingKey() == null ? "" : getDeadLetterRoutingKey());
}
if (getQueueArgsConfigurer() != null) {
getQueueArgsConfigurer().configurArgs(queueArgs);
}
if (getExchangeArgsConfigurer() != null) {
getExchangeArgsConfigurer().configurArgs(exchangeArgs);
}
channel.exchangeDeclare(
getExchangeName(), getExchangeType(), isDurable(), isAutoDelete(), exchangeArgs);
if (getQueue() != null) {
// need to make sure the queueDeclare is same with the exchange declare
channel.queueDeclare(getQueue(), isDurable(), false, isAutoDelete(), queueArgs);
channel.queueBind(
getQueue(), getExchangeName(), getRoutingKey() == null ? "" : getRoutingKey());
}
}
public void testClientNamedQueueBindingRecovery()
throws IOException, InterruptedException, TimeoutException {
String q = "java-client.test.recovery.q2";
String x = "tmp-fanout";
Channel ch = connection.createChannel();
ch.queueDelete(q);
ch.exchangeDelete(x);
ch.exchangeDeclare(x, "fanout");
declareClientNamedAutoDeleteQueue(ch, q);
ch.queueBind(q, x, "");
closeAndWaitForRecovery();
expectChannelRecovery(ch);
expectAutoDeleteQueueAndBindingRecovery(ch, x, q);
ch.queueDelete(q);
ch.exchangeDelete(x);
}
void autoCreateAndBind(
String exchange,
String exchangeType,
String queue,
String routingKey,
boolean isPoisonQueueEnabled)
throws IOException {
// Creates durable non-autodeleted exchange and queue(s).
channel.exchangeDeclare(exchange, exchangeType, true);
channel.queueDeclare(queue, true, false, false, null);
channel.queueBind(queue, exchange, routingKey);
if (isPoisonQueueEnabled) {
String poisonQueue = queue + POISON;
channel.queueDeclare(poisonQueue, true, false, false, null);
channel.queueBind(poisonQueue, exchange, routingKey + POISON);
}
}
public static void main(String[] argv) {
Connection connection = null;
Channel channel = null;
try {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
connection = factory.newConnection();
channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "topic");
String queueName = channel.queueDeclare().getQueue();
if (argv.length < 1) {
System.err.println("Usage: ReceiveLogsTopic [binding_key]...");
System.exit(1);
}
for (String bindingKey : argv) {
channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);
}
System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
QueueingConsumer consumer = new QueueingConsumer(channel);
channel.basicConsume(queueName, true, consumer);
while (true) {
QueueingConsumer.Delivery delivery = consumer.nextDelivery();
String message = new String(delivery.getBody());
String routingKey = delivery.getEnvelope().getRoutingKey();
System.out.println(" [x] Received '" + routingKey + "':'" + message + "'");
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (connection != null) {
try {
connection.close();
} catch (Exception ignore) {
}
}
}
}
public Producer(String exchangeName) {
try {
// 初始化
this.exchangeName = exchangeName;
ConnectionFactory factory = new ConnectionFactory();
factory.setHost(Config.HOST);
// factory.setPort(5672);
// factory.setUsername("guest");
// factory.setPassword("guest");
connection = factory.newConnection();
channel = connection.createChannel();
// 声明一个fanout类型的exchange
channel.exchangeDeclare(exchangeName, "fanout");
} catch (IOException | TimeoutException e) {
e.printStackTrace();
}
}
public static void main(String[] argv) throws Exception {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("localhost");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.exchangeDeclare(EXCHANGE_NAME, "direct");
String severity = getSeverity(argv);
String message = getMessage(argv);
channel.basicPublish(EXCHANGE_NAME, severity, null, message.getBytes());
System.out.println(" [x] Sent '" + severity + "':'" + message + "'");
channel.close();
connection.close();
}
public Server init() throws Exception {
ConnectionFactory factory = new ConnectionFactory();
factory.setUsername("rpc_user");
factory.setPassword("rpcme");
connection = factory.newConnection();
channel = connection.createChannel();
channel.exchangeDeclare("rpc", "direct");
channel.queueDeclare("ping", false, false, false, null);
channel.queueBind("ping", "rpc", "ping");
consumer = new QueueingConsumer(channel);
channel.basicConsume("ping", false, "ping", consumer);
System.out.println("Waiting for RPC calls...");
return this;
}
