| /** |
| * 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.usecases; |
| |
| import java.io.IOException; |
| import java.net.InetAddress; |
| import java.net.Socket; |
| import java.net.UnknownHostException; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.jms.ExceptionListener; |
| import javax.jms.JMSException; |
| import javax.net.SocketFactory; |
| |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.TransportConnector; |
| import org.apache.activemq.transport.TransportFactory; |
| import org.apache.activemq.transport.TransportListener; |
| import org.apache.activemq.transport.tcp.TcpTransportFactory; |
| import org.apache.activemq.util.URISupport; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class DurableConsumerCloseAndReconnectTcpTest extends DurableConsumerCloseAndReconnectTest |
| implements ExceptionListener, TransportListener { |
| private static final Logger LOG = LoggerFactory.getLogger(DurableConsumerCloseAndReconnectTcpTest.class); |
| |
| private BrokerService broker; |
| private TransportConnector connector; |
| |
| private CountDownLatch gotException = new CountDownLatch(1); |
| |
| private Exception reconnectException; |
| |
| private boolean reconnectInExceptionListener; |
| |
| private boolean reconnectInTransportListener; |
| |
| public void setUp() throws Exception { |
| broker = new BrokerService(); |
| // let the client initiate the inactivity timeout |
| connector = broker.addConnector("tcp://localhost:0?transport.useInactivityMonitor=false"); |
| broker.setPersistent(false); |
| broker.start(); |
| broker.waitUntilStarted(); |
| |
| class SlowCloseSocketTcpTransportFactory extends TcpTransportFactory { |
| |
| class SlowCloseSocketFactory extends SocketFactory { |
| |
| class SlowCloseSocket extends Socket { |
| public SlowCloseSocket(String host, int port) throws IOException { |
| super(host, port); |
| } |
| |
| public SlowCloseSocket(InetAddress host, int port) throws IOException { |
| super(host, port); |
| } |
| |
| public SlowCloseSocket(String host, int port, InetAddress localHost, int localPort) throws IOException { |
| super(host, port, localHost, localPort); |
| } |
| |
| public SlowCloseSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException { |
| super(address, port, localAddress, localPort); |
| } |
| |
| @Override |
| public synchronized void close() throws IOException { |
| LOG.info("delaying close"); |
| try { |
| TimeUnit.MILLISECONDS.sleep(500); |
| } catch (InterruptedException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| super.close(); |
| } |
| |
| |
| } |
| @Override |
| public Socket createSocket(String host, int port) throws IOException, UnknownHostException { |
| return new SlowCloseSocket(host, port); |
| } |
| |
| @Override |
| public Socket createSocket(InetAddress host, int port) throws IOException { |
| return new SlowCloseSocket(host, port); |
| } |
| |
| @Override |
| public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException, |
| UnknownHostException { |
| return new SlowCloseSocket(host, port, localHost, localPort); |
| } |
| |
| @Override |
| public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException { |
| return new SlowCloseSocket(address, port, localAddress, localPort); |
| } |
| |
| } |
| @Override |
| protected SocketFactory createSocketFactory() throws IOException { |
| return new SlowCloseSocketFactory(); |
| } |
| |
| } |
| |
| TransportFactory.registerTransportFactory("tcp", new SlowCloseSocketTcpTransportFactory()); |
| |
| } |
| |
| public void tearDown() throws Exception { |
| broker.stop(); |
| broker.waitUntilStopped(); |
| } |
| |
| protected ActiveMQConnectionFactory createConnectionFactory() throws Exception { |
| return new ActiveMQConnectionFactory(URISupport.removeQuery(connector.getConnectUri()) + "?useKeepAlive=false&wireFormat.maxInactivityDuration=2000"); |
| } |
| |
| @Override |
| public void testCreateDurableConsumerCloseThenReconnect() throws Exception { |
| reconnectInExceptionListener = true; |
| makeConsumer(); |
| connection.setExceptionListener(this); |
| ((ActiveMQConnection)connection).addTransportListener(this); |
| assertTrue("inactive connection timedout", gotException.await(30, TimeUnit.SECONDS)); |
| assertNotNull("Got expected exception on close reconnect overlap: " + reconnectException, reconnectException); |
| } |
| |
| |
| public void testCreateDurableConsumerSlowCloseThenReconnectTransportListener() throws Exception { |
| reconnectInTransportListener = true; |
| makeConsumer(); |
| connection.setExceptionListener(this); |
| ((ActiveMQConnection)connection).addTransportListener(this); |
| assertTrue("inactive connection timedout", gotException.await(30, TimeUnit.SECONDS)); |
| assertNull("No exception: " + reconnectException, reconnectException); |
| } |
| |
| public void onException(JMSException exception) { |
| LOG.info("Exception listener exception:" + exception); |
| if (reconnectInExceptionListener) { |
| try { |
| makeConsumer(); |
| } catch (Exception e) { |
| reconnectException = e; |
| } |
| |
| gotException.countDown(); |
| } |
| } |
| |
| public void onCommand(Object command) {} |
| |
| public void onException(IOException error) { |
| LOG.info("Transport listener exception:" + error); |
| if (reconnectInTransportListener) { |
| try { |
| TimeUnit.MILLISECONDS.sleep(500); |
| makeConsumer(); |
| } catch (Exception e) { |
| reconnectException = e; |
| } |
| |
| gotException.countDown(); |
| } |
| } |
| |
| public void transportInterupted() {} |
| |
| public void transportResumed() {} |
| } |