/*
* 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.amqp;
import static org.apache.activemq.transport.amqp.AmqpSupport.contains;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.jms.Topic;
import org.apache.activemq.artemis.api.core.RoutingType;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.core.server.Queue;
import org.apache.activemq.artemis.core.server.impl.AddressInfo;
import org.apache.activemq.artemis.protocol.amqp.proton.AmqpSupport;
import org.apache.activemq.artemis.tests.util.Wait;
import org.apache.activemq.transport.amqp.client.AmqpClient;
import org.apache.activemq.transport.amqp.client.AmqpConnection;
import org.apache.activemq.transport.amqp.client.AmqpMessage;
import org.apache.activemq.transport.amqp.client.AmqpReceiver;
import org.apache.activemq.transport.amqp.client.AmqpSender;
import org.apache.activemq.transport.amqp.client.AmqpSession;
import org.apache.activemq.transport.amqp.client.AmqpValidator;
import org.apache.qpid.proton.amqp.Symbol;
import org.apache.qpid.proton.engine.Sender;
import org.jgroups.util.UUID;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Test basic send and receive scenarios using only AMQP sender and receiver links.
*/
public class AmqpSendReceiveTest extends AmqpClientTestSupport {
protected static final Logger LOG = LoggerFactory.getLogger(AmqpSendReceiveTest.class);
@Override
protected boolean isAutoCreateQueues() {
return false;
}
@Override
protected boolean isAutoCreateAddresses() {
return false;
}
@Test(timeout = 60000)
public void testAcceptWithoutSettling() throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver = session.createReceiver(getQueueName());
sendMessages(getQueueName(), 10);
for (int i = 0; i < 10; i++) {
receiver.flow(1);
AmqpMessage receive = receiver.receive();
receive.accept(false);
receive.settle();
}
receiver.close();
connection.close();
Queue queue = getProxyToQueue(getQueueName());
assertNotNull(queue);
assertEquals(0, queue.getMessageCount());
}
@Test(timeout = 60000)
public void testQueueReceiverReadMessage() throws Exception {
sendMessages(getQueueName(), 1);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver = session.createReceiver(getQueueName());
Queue queueView = getProxyToQueue(getQueueName());
assertEquals(1, queueView.getMessageCount());
receiver.flow(1);
assertNotNull(receiver.receive(5, TimeUnit.SECONDS));
receiver.close();
assertEquals(1, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testMessageDurableFalse() throws Exception {
sendMessages(getQueueName(), 1, false);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver = session.createReceiver(getQueueName());
Queue queueView = getProxyToQueue(getQueueName());
assertEquals(1, queueView.getMessageCount());
receiver.flow(1);
AmqpMessage receive = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(receive);
assertFalse(receive.isDurable());
receiver.close();
assertEquals(1, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testMessageDurableTrue() throws Exception {
sendMessages(getQueueName(), 1, true);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver = session.createReceiver(getQueueName());
Queue queueView = getProxyToQueue(getQueueName());
assertEquals(1, queueView.getMessageCount());
receiver.flow(1);
AmqpMessage receive = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(receive);
assertTrue(receive.isDurable());
receiver.close();
assertEquals(1, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testTwoQueueReceiversOnSameConnectionReadMessagesNoDispositions() throws Exception {
int MSG_COUNT = 4;
sendMessages(getQueueName(), MSG_COUNT);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
Queue queueView = getProxyToQueue(getQueueName());
assertEquals(MSG_COUNT, queueView.getMessageCount());
receiver1.flow(2);
assertNotNull(receiver1.receive(5, TimeUnit.SECONDS));
assertNotNull(receiver1.receive(5, TimeUnit.SECONDS));
AmqpReceiver receiver2 = session.createReceiver(getQueueName());
assertEquals(2, server.getTotalConsumerCount());
receiver2.flow(2);
assertNotNull(receiver2.receive(5, TimeUnit.SECONDS));
assertNotNull(receiver2.receive(5, TimeUnit.SECONDS));
assertEquals(0, queueView.getMessagesAcknowledged());
receiver1.close();
receiver2.close();
assertEquals(MSG_COUNT, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testTwoQueueReceiversOnSameConnectionReadMessagesAcceptOnEach() throws Exception {
int MSG_COUNT = 4;
sendMessages(getQueueName(), MSG_COUNT);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
final Queue queueView = getProxyToQueue(getQueueName());
assertEquals(MSG_COUNT, queueView.getMessageCount());
receiver1.flow(2);
AmqpMessage message = receiver1.receive(5, TimeUnit.SECONDS);
assertNotNull(message);
message.accept();
message = receiver1.receive(5, TimeUnit.SECONDS);
assertNotNull(message);
message.accept();
assertTrue("Should have ack'd two", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisfied() throws Exception {
return queueView.getMessagesAcknowledged() == 2;
}
}, TimeUnit.SECONDS.toMillis(5), TimeUnit.MILLISECONDS.toMillis(50)));
AmqpReceiver receiver2 = session.createReceiver(getQueueName());
assertEquals(2, server.getTotalConsumerCount());
receiver2.flow(2);
message = receiver2.receive(5, TimeUnit.SECONDS);
assertNotNull(message);
message.accept();
message = receiver2.receive(5, TimeUnit.SECONDS);
assertNotNull(message);
message.accept();
assertTrue("Queue should be empty now", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisfied() throws Exception {
return queueView.getMessagesAcknowledged() == 4;
}
}, TimeUnit.SECONDS.toMillis(15), TimeUnit.MILLISECONDS.toMillis(10)));
receiver1.close();
receiver2.close();
assertEquals(0, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testSecondReceiverOnQueueGetsAllUnconsumedMessages() throws Exception {
int MSG_COUNT = 20;
sendMessages(getQueueName(), MSG_COUNT);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
final Queue queueView = getProxyToQueue(getQueueName());
assertEquals(MSG_COUNT, queueView.getMessageCount());
receiver1.flow(20);
assertTrue("Should have dispatch to prefetch", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisfied() throws Exception {
return queueView.getDeliveringCount() >= 2;
}
}, TimeUnit.SECONDS.toMillis(5), TimeUnit.MILLISECONDS.toMillis(50)));
receiver1.close();
AmqpReceiver receiver2 = session.createReceiver(getQueueName());
assertEquals(1, server.getTotalConsumerCount());
receiver2.flow(MSG_COUNT * 2);
AmqpMessage message = receiver2.receive(5, TimeUnit.SECONDS);
assertNotNull(message);
message.accept();
message = receiver2.receive(5, TimeUnit.SECONDS);
assertNotNull(message);
message.accept();
assertTrue("Should have ack'd two", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisfied() throws Exception {
return queueView.getMessagesAcknowledged() == 2;
}
}, TimeUnit.SECONDS.toMillis(5), TimeUnit.MILLISECONDS.toMillis(50)));
receiver2.close();
assertEquals(MSG_COUNT - 2, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testSimpleSendOneReceiveOne() throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName());
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + 1);
message.setMessageAnnotation("serialNo", 1);
message.setText("Test-Message");
sender.send(message);
sender.close();
LOG.info("Attempting to read message with receiver");
AmqpReceiver receiver = session.createReceiver(getQueueName());
receiver.flow(2);
AmqpMessage received = receiver.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message", received);
assertEquals("msg1", received.getMessageId());
received.accept();
receiver.close();
connection.close();
}
@Test(timeout = 60000)
public void testCloseBusyReceiver() throws Exception {
final int MSG_COUNT = 20;
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName());
for (int i = 0; i < MSG_COUNT; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
message.setMessageAnnotation("serialNo", i);
message.setText("Test-Message");
System.out.println("Sending message: " + message.getMessageId());
sender.send(message);
}
sender.close();
Queue queue = getProxyToQueue(getQueueName());
assertEquals(MSG_COUNT, queue.getMessageCount());
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
receiver1.flow(MSG_COUNT);
AmqpMessage received = receiver1.receive(5, TimeUnit.SECONDS);
assertNotNull("Should have got a message", received);
assertEquals("msg0", received.getMessageId());
receiver1.close();
AmqpReceiver receiver2 = session.createReceiver(getQueueName());
receiver2.flow(200);
for (int i = 0; i < MSG_COUNT; ++i) {
received = receiver2.receive(5, TimeUnit.SECONDS);
assertNotNull("Should have got a message", received);
System.out.println("Read message: " + received.getMessageId());
assertEquals("msg" + i, received.getMessageId());
}
receiver2.close();
connection.close();
}
@Test(timeout = 60000)
public void testReceiveWithJMSSelectorFilter() throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpMessage message1 = new AmqpMessage();
message1.setGroupId("abcdefg");
message1.setApplicationProperty("sn", 100);
AmqpMessage message2 = new AmqpMessage();
message2.setGroupId("hijklm");
message2.setApplicationProperty("sn", 200);
AmqpSender sender = session.createSender(getQueueName());
sender.send(message1);
sender.send(message2);
sender.close();
AmqpReceiver receiver = session.createReceiver(getQueueName(), "sn = 100");
receiver.flow(2);
AmqpMessage received = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull("Should have read a message", received);
assertEquals(100, received.getApplicationProperty("sn"));
assertEquals("abcdefg", received.getGroupId());
received.accept();
assertNull(receiver.receive(1, TimeUnit.SECONDS));
receiver.close();
connection.close();
}
@Test(timeout = 60000)
public void testAdvancedLinkFlowControl() throws Exception {
final int MSG_COUNT = 20;
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName());
for (int i = 0; i < MSG_COUNT; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
message.setMessageAnnotation("serialNo", i);
message.setText("Test-Message");
sender.send(message);
}
sender.close();
LOG.info("Attempting to read first two messages with receiver #1");
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
receiver1.flow(2);
AmqpMessage message1 = receiver1.receive(10, TimeUnit.SECONDS);
AmqpMessage message2 = receiver1.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message 1", message1);
assertNotNull("Should have read message 2", message2);
assertEquals("msg0", message1.getMessageId());
assertEquals("msg1", message2.getMessageId());
message1.accept();
message2.accept();
LOG.info("Attempting to read next two messages with receiver #2");
AmqpReceiver receiver2 = session.createReceiver(getQueueName());
receiver2.flow(2);
AmqpMessage message3 = receiver2.receive(10, TimeUnit.SECONDS);
AmqpMessage message4 = receiver2.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message 3", message3);
assertNotNull("Should have read message 4", message4);
assertEquals("msg2", message3.getMessageId());
assertEquals("msg3", message4.getMessageId());
message3.accept();
message4.accept();
LOG.info("Attempting to read remaining messages with receiver #1");
receiver1.flow(MSG_COUNT - 4);
for (int i = 4; i < MSG_COUNT; i++) {
AmqpMessage message = receiver1.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read a message", message);
assertEquals("msg" + i, message.getMessageId());
message.accept();
}
receiver1.close();
receiver2.close();
connection.close();
}
@Test(timeout = 60000)
public void testDispatchOrderWithPrefetchOfOne() throws Exception {
final int MSG_COUNT = 20;
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName());
for (int i = 0; i < MSG_COUNT; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
message.setMessageAnnotation("serialNo", i);
message.setText("Test-Message");
sender.send(message);
}
sender.close();
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
receiver1.flow(1);
AmqpReceiver receiver2 = session.createReceiver(getQueueName());
receiver2.flow(1);
AmqpMessage message1 = receiver1.receive(10, TimeUnit.SECONDS);
AmqpMessage message2 = receiver2.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message 1", message1);
assertNotNull("Should have read message 2", message2);
assertEquals("msg0", message1.getMessageId());
assertEquals("msg1", message2.getMessageId());
message1.accept();
message2.accept();
receiver1.flow(1);
AmqpMessage message3 = receiver1.receive(10, TimeUnit.SECONDS);
receiver2.flow(1);
AmqpMessage message4 = receiver2.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message 3", message3);
assertNotNull("Should have read message 4", message4);
assertEquals("msg2", message3.getMessageId());
assertEquals("msg3", message4.getMessageId());
message3.accept();
message4.accept();
LOG.info("*** Attempting to read remaining messages with both receivers");
int splitCredit = (MSG_COUNT - 4) / 2;
LOG.info("**** Receiver #1 granting credit[{}] for its block of messages", splitCredit);
receiver1.flow(splitCredit);
for (int i = 0; i < splitCredit; i++) {
AmqpMessage message = receiver1.receive(10, TimeUnit.SECONDS);
assertNotNull("Receiver #1 should have read a message", message);
LOG.info("Receiver #1 read message: {}", message.getMessageId());
message.accept();
}
LOG.info("**** Receiver #2 granting credit[{}] for its block of messages", splitCredit);
receiver2.flow(splitCredit);
for (int i = 0; i < splitCredit; i++) {
AmqpMessage message = receiver2.receive(10, TimeUnit.SECONDS);
assertNotNull("Receiver #2 should have read message[" + i + "]", message);
LOG.info("Receiver #2 read message: {}", message.getMessageId());
message.accept();
}
receiver1.close();
receiver2.close();
connection.close();
}
@Test(timeout = 60000)
public void testReceiveMessageAndRefillCreditBeforeAccept() throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
final String address = getQueueName();
AmqpReceiver receiver = session.createReceiver(address);
AmqpSender sender = session.createSender(address);
for (int i = 0; i < 2; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
sender.send(message);
}
sender.close();
receiver.flow(1);
AmqpMessage received = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(received);
receiver.flow(1);
received.accept();
received = receiver.receive(10, TimeUnit.SECONDS);
assertNotNull(received);
received.accept();
receiver.close();
connection.close();
}
@Test(timeout = 60000)
public void testReceiveMessageAndRefillCreditBeforeAcceptOnQueueAsync() throws Exception {
final AmqpClient client = createAmqpClient();
final LinkedList<Throwable> errors = new LinkedList<>();
final CountDownLatch receiverReady = new CountDownLatch(1);
ExecutorService executorService = Executors.newCachedThreadPool();
final String address = getQueueName();
executorService.submit(new Runnable() {
@Override
public void run() {
try {
LOG.info("Starting consumer connection");
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpReceiver receiver = session.createReceiver(address);
receiver.flow(1);
receiverReady.countDown();
AmqpMessage received = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(received);
receiver.flow(1);
received.accept();
received = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(received);
received.accept();
receiver.close();
connection.close();
} catch (Exception error) {
errors.add(error);
}
}
});
// producer
executorService.submit(new Runnable() {
@Override
public void run() {
try {
receiverReady.await(20, TimeUnit.SECONDS);
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(address);
for (int i = 0; i < 2; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
sender.send(message);
}
sender.close();
connection.close();
} catch (Exception ignored) {
ignored.printStackTrace();
}
}
});
executorService.shutdown();
executorService.awaitTermination(20, TimeUnit.SECONDS);
assertTrue("no errors: " + errors, errors.isEmpty());
}
@Test(timeout = 60000)
public void testMessageDurabliltyFollowsSpec() throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName());
AmqpReceiver receiver1 = session.createReceiver(getQueueName());
Queue queue = getProxyToQueue(getQueueName());
// Create default message that should be sent as non-durable
AmqpMessage message1 = new AmqpMessage();
message1.setText("Test-Message -> non-durable");
message1.setDurable(false);
message1.setMessageId("ID:Message:1");
sender.send(message1);
assertTrue("Message did not arrive", Wait.waitFor(() -> queue.getMessageCount() == 1));
receiver1.flow(1);
message1 = receiver1.receive(50, TimeUnit.SECONDS);
assertNotNull("Should have read a message", message1);
assertFalse("First message sent should not be durable", message1.isDurable());
message1.accept();
// Create default message that should be sent as durable
AmqpMessage message2 = new AmqpMessage();
message2.setText("Test-Message -> durable");
message2.setDurable(true);
message2.setMessageId("ID:Message:2");
sender.send(message2);
assertTrue("Message did not arrive", Wait.waitFor(() -> queue.getMessageCount() == 1));
receiver1.flow(1);
message2 = receiver1.receive(50, TimeUnit.SECONDS);
assertNotNull("Should have read a message", message2);
assertTrue("Second message sent should be durable", message2.isDurable());
message2.accept();
sender.close();
connection.close();
}
@Test(timeout = 60000)
public void testMessageWithHeaderMarkedDurableIsPersisted() throws Exception {
doTestBrokerRestartAndDurability(true, true);
}
@Test(timeout = 60000)
public void testMessageWithHeaderMarkedNonDurableIsNotPersisted() throws Exception {
doTestBrokerRestartAndDurability(false, true);
}
@Test(timeout = 60000)
public void testMessageWithNoHeaderIsNotPersisted() throws Exception {
doTestBrokerRestartAndDurability(false, false);
}
private void doTestBrokerRestartAndDurability(boolean durable, boolean enforceHeader) throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName());
final Queue queueView1 = getProxyToQueue(getQueueName());
// Create default message that should be sent as non-durable
AmqpMessage message = new AmqpMessage();
message.setText("Test-Message -> non-durable");
message.setMessageId("ID:Message:1");
if (durable) {
message.setDurable(true);
} else {
if (enforceHeader) {
message.setDurable(false);
assertNotNull(message.getWrappedMessage().getHeader());
} else {
assertNull(message.getWrappedMessage().getHeader());
}
}
sender.send(message);
connection.close();
assertTrue("Message did not arrive", Wait.waitFor(() -> queueView1.getMessageCount() == 1));
// Restart the server and the Queue should be empty
server.stop();
server.start();
// Reconnect now
connection = addConnection(client.connect());
session = connection.createSession();
AmqpReceiver receiver = session.createReceiver(getQueueName());
final Queue queueView2 = getProxyToQueue(getQueueName());
if (durable) {
assertTrue("Message should not have returned", Wait.waitFor(() -> queueView2.getMessageCount() == 1));
} else {
assertTrue("Message should have been restored", Wait.waitFor(() -> queueView2.getMessageCount() == 0));
}
receiver.flow(1);
message = receiver.receive(1, TimeUnit.SECONDS);
if (durable) {
assertNotNull("Should have read a message", message);
} else {
assertNull("Should not have read a message", message);
}
connection.close();
}
@Test(timeout = 60000)
public void testReceiveMessageBeyondAckedAmountQueue() throws Exception {
final int MSG_COUNT = 50;
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
final String address = getQueueName();
AmqpReceiver receiver = session.createReceiver(address);
AmqpSender sender = session.createSender(address);
final Queue destinationView = getProxyToQueue(address);
for (int i = 0; i < MSG_COUNT; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
sender.send(message);
}
List<AmqpMessage> pendingAcks = new ArrayList<>();
for (int i = 0; i < MSG_COUNT; i++) {
receiver.flow(1);
AmqpMessage received = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(received);
pendingAcks.add(received);
}
// Send one more to check in-flight stays at zero with no credit and all
// pending messages settled.
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg-final");
sender.send(message);
for (AmqpMessage pendingAck : pendingAcks) {
pendingAck.accept();
}
assertTrue("Should be no inflight messages: " + destinationView.getDeliveringCount(), Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisfied() throws Exception {
return destinationView.getDeliveringCount() == 0;
}
}));
sender.close();
receiver.close();
connection.close();
}
@Test(timeout = 60000)
public void testTwoPresettledReceiversReceiveAllMessages() throws Exception {
final int MSG_COUNT = 100;
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
final String address = getQueueName();
AmqpSender sender = session.createSender(address);
AmqpReceiver receiver1 = session.createReceiver(address, null, false, true);
AmqpReceiver receiver2 = session.createReceiver(address, null, false, true);
for (int i = 0; i < MSG_COUNT; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
sender.send(message);
}
LOG.info("Attempting to read first two messages with receiver #1");
receiver1.flow(2);
AmqpMessage message1 = receiver1.receive(10, TimeUnit.SECONDS);
AmqpMessage message2 = receiver1.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message 1", message1);
assertNotNull("Should have read message 2", message2);
assertEquals("msg0", message1.getMessageId());
assertEquals("msg1", message2.getMessageId());
message1.accept();
message2.accept();
LOG.info("Attempting to read next two messages with receiver #2");
receiver2.flow(2);
AmqpMessage message3 = receiver2.receive(10, TimeUnit.SECONDS);
AmqpMessage message4 = receiver2.receive(10, TimeUnit.SECONDS);
assertNotNull("Should have read message 3", message3);
assertNotNull("Should have read message 4", message4);
assertEquals("msg2", message3.getMessageId());
assertEquals("msg3", message4.getMessageId());
message3.accept();
message4.accept();
LOG.info("*** Attempting to read remaining messages with both receivers");
int splitCredit = (MSG_COUNT - 4) / 2;
LOG.info("**** Receiver #1 granting credit[{}] for its block of messages", splitCredit);
receiver1.flow(splitCredit);
for (int i = 0; i < splitCredit; i++) {
AmqpMessage message = receiver1.receive(10, TimeUnit.SECONDS);
assertNotNull("Receiver #1 should have read a message", message);
LOG.info("Receiver #1 read message: {}", message.getMessageId());
message.accept();
}
LOG.info("**** Receiver #2 granting credit[{}] for its block of messages", splitCredit);
receiver2.flow(splitCredit);
for (int i = 0; i < splitCredit; i++) {
AmqpMessage message = receiver2.receive(10, TimeUnit.SECONDS);
assertNotNull("Receiver #2 should have read a message[" + i + "]", message);
LOG.info("Receiver #2 read message: {}", message.getMessageId());
message.accept();
}
receiver1.close();
receiver2.close();
connection.close();
}
@Test(timeout = 60000)
public void testDeliveryDelayOfferedWhenRequested() throws Exception {
AmqpClient client = createAmqpClient();
client.setValidator(new AmqpValidator() {
@Override
public void inspectOpenedResource(Sender sender) {
Symbol[] offered = sender.getRemoteOfferedCapabilities();
if (!contains(offered, AmqpSupport.DELAYED_DELIVERY)) {
markAsInvalid("Broker did not indicate it support delayed message delivery");
}
}
});
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(getQueueName(), new Symbol[] {AmqpSupport.DELAYED_DELIVERY});
assertNotNull(sender);
connection.getStateInspector().assertValid();
sender.close();
connection.close();
}
@Test(timeout = 60000)
public void testMessageWithToFieldSetToSenderAddress() throws Exception {
doTestMessageWithToFieldSet(false, getQueueName());
}
@Test(timeout = 60000)
public void testMessageWithToFieldSetToRandomAddress() throws Exception {
doTestMessageWithToFieldSet(false, UUID.randomUUID().toString());
}
@Test(timeout = 60000)
public void testMessageWithToFieldSetToEmpty() throws Exception {
doTestMessageWithToFieldSet(false, "");
}
@Test(timeout = 60000)
public void testMessageWithToFieldSetToNull() throws Exception {
doTestMessageWithToFieldSet(false, null);
}
@Test(timeout = 60000)
public void testMessageWithToFieldSetWithAnonymousSender() throws Exception {
doTestMessageWithToFieldSet(true, getQueueName());
}
private void doTestMessageWithToFieldSet(boolean anonymous, String expected) throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
final String address = getQueueName();
AmqpSender sender = session.createSender(anonymous ? null : address);
AmqpMessage message = new AmqpMessage();
message.setAddress(expected);
message.setMessageId("msg:1");
sender.send(message);
AmqpReceiver receiver = session.createReceiver(address);
Queue queueView = getProxyToQueue(address);
assertEquals(1, queueView.getMessageCount());
receiver.flow(1);
AmqpMessage received = receiver.receive(5, TimeUnit.SECONDS);
assertNotNull(received);
assertEquals(expected, received.getAddress());
receiver.close();
assertEquals(1, queueView.getMessageCount());
connection.close();
}
@Test(timeout = 60000)
public void testLinkDetatchErrorIsCorrectWhenQueueDoesNotExists() throws Exception {
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
Exception expectedException = null;
try {
session.createSender("AnAddressThatDoesNotExist");
fail("Creating a sender here on an address that doesn't exist should fail");
} catch (Exception e) {
expectedException = e;
}
assertNotNull(expectedException);
assertTrue(expectedException.getMessage().contains("amqp:not-found"));
assertTrue(expectedException.getMessage().contains("target address does not exist"));
connection.close();
}
@Test(timeout = 60000)
public void testSendingAndReceivingToQueueWithDifferentAddressAndQueueName() throws Exception {
String queueName = "TestQueueName";
String address = "TestAddress";
server.addAddressInfo(new AddressInfo(SimpleString.toSimpleString(address), RoutingType.ANYCAST));
server.createQueue(new SimpleString(address), RoutingType.ANYCAST, new SimpleString(queueName), null, true, false);
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
try {
AmqpSession session = connection.createSession();
AmqpSender sender = session.createSender(address);
AmqpReceiver receiver = session.createReceiver(address);
receiver.flow(1);
AmqpMessage message = new AmqpMessage();
message.setText("TestPayload");
sender.send(message);
AmqpMessage receivedMessage = receiver.receive(5000, TimeUnit.MILLISECONDS);
assertNotNull(receivedMessage);
} finally {
connection.close();
}
}
@Test(timeout = 60000)
public void testSendReceiveLotsOfDurableMessagesOnQueue() throws Exception {
doTestSendReceiveLotsOfDurableMessages(Queue.class);
}
@Test(timeout = 60000)
public void testSendReceiveLotsOfDurableMessagesOnTopic() throws Exception {
doTestSendReceiveLotsOfDurableMessages(Topic.class);
}
private void doTestSendReceiveLotsOfDurableMessages(Class<?> destType) throws Exception {
final int MSG_COUNT = 1000;
AmqpClient client = createAmqpClient();
AmqpConnection connection = addConnection(client.connect());
AmqpSession session = connection.createSession();
final CountDownLatch done = new CountDownLatch(MSG_COUNT);
final AtomicBoolean error = new AtomicBoolean(false);
final ExecutorService executor = Executors.newSingleThreadExecutor();
final String address;
if (Queue.class.equals(destType)) {
address = getQueueName();
} else {
address = getTopicName();
}
final AmqpReceiver receiver = session.createReceiver(address);
receiver.flow(MSG_COUNT);
AmqpSender sender = session.createSender(address);
Queue queueView = getProxyToQueue(address);
executor.execute(new Runnable() {
@Override
public void run() {
for (int i = 0; i < MSG_COUNT; i++) {
try {
AmqpMessage received = receiver.receive(5, TimeUnit.SECONDS);
received.accept();
done.countDown();
} catch (Exception ex) {
LOG.info("Caught error: {}", ex.getClass().getSimpleName());
error.set(true);
}
}
}
});
for (int i = 0; i < MSG_COUNT; i++) {
AmqpMessage message = new AmqpMessage();
message.setMessageId("msg" + i);
sender.send(message);
}
assertTrue("did not read all messages, waiting on: " + done.getCount(), done.await(10, TimeUnit.SECONDS));
assertFalse("should not be any errors on receive", error.get());
assertTrue("Should be no inflight messages.", Wait.waitFor(() -> queueView.getDeliveringCount() == 0));
sender.close();
receiver.close();
connection.close();
}
}