/**
* 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.transport.amqp.interop;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.transport.amqp.client.AmqpClient;
import org.apache.activemq.transport.amqp.client.AmqpClientTestSupport;
import org.apache.activemq.transport.amqp.client.AmqpConnection;
import org.apache.activemq.transport.amqp.client.AmqpConnectionListener;
import org.apache.activemq.transport.amqp.client.AmqpValidator;
import org.apache.activemq.util.Wait;
import org.apache.qpid.proton.engine.Connection;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
/**
* Test handling of heartbeats requested by the broker.
*/
@RunWith(Parameterized.class)
public class AmqpBrokerReuqestedHearbeatsTest extends AmqpClientTestSupport {
private final int TEST_IDLE_TIMEOUT = 1000;
@Parameters(name="connector={0}")
public static Collection<Object[]> data() {
return Arrays.asList(new Object[][] {
{"amqp", false},
{"amqp+ws", false},
});
}
public AmqpBrokerReuqestedHearbeatsTest(String connectorScheme, boolean secure) {
super(connectorScheme, secure);
}
@Override
protected String getAdditionalConfig() {
return "&transport.wireFormat.idleTimeout=" + TEST_IDLE_TIMEOUT;
}
@Test(timeout = 60000)
public void testBrokerSendsHalfConfiguredIdleTimeout() throws Exception {
AmqpClient client = createAmqpClient();
assertNotNull(client);
client.setValidator(new AmqpValidator() {
@Override
public void inspectOpenedResource(Connection connection) {
assertEquals("Broker did not send half the idle timeout",
TEST_IDLE_TIMEOUT / 2, connection.getTransport().getRemoteIdleTimeout());
}
});
AmqpConnection connection = trackConnection(client.connect());
assertNotNull(connection);
connection.getStateInspector().assertValid();
connection.close();
}
@Test(timeout = 60000)
public void testBrokerSendsHalfConfiguredIdleTimeoutWhenClientSendsTimeout() throws Exception {
AmqpClient client = createAmqpClient();
assertNotNull(client);
client.setValidator(new AmqpValidator() {
@Override
public void inspectOpenedResource(Connection connection) {
assertEquals("Broker did not send half the idle timeout",
TEST_IDLE_TIMEOUT / 2, connection.getTransport().getRemoteIdleTimeout());
}
});
AmqpConnection connection = trackConnection(client.createConnection());
connection.setIdleTimeout(TEST_IDLE_TIMEOUT * 4);
assertNotNull(connection);
connection.connect();
connection.getStateInspector().assertValid();
connection.close();
}
@Test(timeout = 60000)
public void testClientWithoutHeartbeatsGetsDropped() throws Exception {
final CountDownLatch disconnected = new CountDownLatch(1);
AmqpClient client = createAmqpClient();
assertNotNull(client);
AmqpConnection connection = trackConnection(client.createConnection());
assertNotNull(connection);
connection.setIdleProcessingDisabled(true);
connection.setListener(new AmqpConnectionListener() {
@Override
public void onException(Throwable ex) {
disconnected.countDown();
}
});
connection.connect();
assertEquals(1, getProxyToBroker().getCurrentConnectionsCount());
assertTrue(disconnected.await(30, TimeUnit.SECONDS));
connection.close();
assertTrue("Connection should get cleaned up.", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
return getProxyToBroker().getCurrentConnectionsCount() == 0;
}
}));
}
@Test(timeout = 60000)
public void testClientWithHeartbeatsStaysAlive() throws Exception {
final CountDownLatch disconnected = new CountDownLatch(1);
AmqpClient client = createAmqpClient();
assertNotNull(client);
AmqpConnection connection = trackConnection(client.createConnection());
assertNotNull(connection);
connection.setListener(new AmqpConnectionListener() {
@Override
public void onException(Throwable ex) {
disconnected.countDown();
}
});
connection.connect();
assertEquals(1, getProxyToBroker().getCurrentConnectionsCount());
assertFalse(disconnected.await(5, TimeUnit.SECONDS));
connection.close();
assertTrue("Connection should get cleaned up.", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
return getProxyToBroker().getCurrentConnectionsCount() == 0;
}
}));
}
}