| /** |
| * 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.tcp; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import org.apache.activemq.CombinationTestSupport; |
| import org.apache.activemq.command.CommandTypes; |
| import org.apache.activemq.command.WireFormatInfo; |
| import org.apache.activemq.transport.Transport; |
| import org.apache.activemq.transport.TransportAcceptListener; |
| import org.apache.activemq.transport.TransportFactory; |
| import org.apache.activemq.transport.TransportListener; |
| import org.apache.activemq.transport.TransportServer; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class WireformatNegociationTest extends CombinationTestSupport { |
| private static final Logger LOG = LoggerFactory.getLogger(WireformatNegociationTest.class); |
| |
| private TransportServer server; |
| private Transport clientTransport; |
| private Transport serverTransport; |
| |
| private final AtomicReference<WireFormatInfo> clientWF = new AtomicReference<WireFormatInfo>(); |
| private final AtomicReference<WireFormatInfo> serverWF = new AtomicReference<WireFormatInfo>(); |
| private final AtomicReference<Exception> asyncError = new AtomicReference<Exception>(); |
| private final AtomicBoolean ignoreAsycError = new AtomicBoolean(); |
| |
| private final CountDownLatch negociationCounter = new CountDownLatch(2); |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| } |
| |
| /** |
| * @throws Exception |
| * @throws URISyntaxException |
| */ |
| private void startClient(String uri) throws Exception, URISyntaxException { |
| clientTransport = TransportFactory.connect(new URI(uri)); |
| clientTransport.setTransportListener(new TransportListener() { |
| public void onCommand(Object command) { |
| if (command instanceof WireFormatInfo) { |
| clientWF.set((WireFormatInfo)command); |
| negociationCounter.countDown(); |
| } |
| } |
| |
| public void onException(IOException error) { |
| if (!ignoreAsycError.get()) { |
| LOG.info("Client transport error: ", error); |
| asyncError.set(error); |
| negociationCounter.countDown(); |
| } |
| } |
| |
| public void transportInterupted() { |
| } |
| |
| public void transportResumed() { |
| } |
| }); |
| clientTransport.start(); |
| } |
| |
| /** |
| * @throws IOException |
| * @throws URISyntaxException |
| * @throws Exception |
| */ |
| private void startServer(String uri) throws IOException, URISyntaxException, Exception { |
| server = TransportFactory.bind(new URI(uri)); |
| server.setAcceptListener(new TransportAcceptListener() { |
| public void onAccept(Transport transport) { |
| try { |
| LOG.info("[" + getName() + "] Server Accepted a Connection"); |
| serverTransport = transport; |
| serverTransport.setTransportListener(new TransportListener() { |
| public void onCommand(Object command) { |
| if (command instanceof WireFormatInfo) { |
| serverWF.set((WireFormatInfo)command); |
| negociationCounter.countDown(); |
| } |
| } |
| |
| public void onException(IOException error) { |
| if (!ignoreAsycError.get()) { |
| LOG.info("Server transport error: ", error); |
| asyncError.set(error); |
| negociationCounter.countDown(); |
| } |
| } |
| |
| public void transportInterupted() { |
| } |
| |
| public void transportResumed() { |
| } |
| }); |
| serverTransport.start(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void onAcceptError(Exception error) { |
| error.printStackTrace(); |
| } |
| }); |
| server.start(); |
| } |
| |
| protected void tearDown() throws Exception { |
| ignoreAsycError.set(true); |
| try { |
| if (clientTransport != null) { |
| clientTransport.stop(); |
| } |
| if (serverTransport != null) { |
| serverTransport.stop(); |
| } |
| if (server != null) { |
| server.stop(); |
| } |
| } catch (Throwable e) { |
| e.printStackTrace(); |
| } |
| super.tearDown(); |
| } |
| |
| /** |
| * @throws Exception |
| */ |
| public void testWireFomatInfoSeverVersion1() throws Exception { |
| |
| startServer("tcp://localhost:61616?wireFormat.version=1"); |
| startClient("tcp://localhost:61616"); |
| |
| assertTrue("Connect timeout", negociationCounter.await(10, TimeUnit.SECONDS)); |
| assertNull("Async error: " + asyncError, asyncError.get()); |
| |
| assertNotNull(clientWF.get()); |
| assertEquals(1, clientWF.get().getVersion()); |
| |
| assertNotNull(serverWF.get()); |
| assertEquals(1, serverWF.get().getVersion()); |
| } |
| |
| /** |
| * @throws Exception |
| */ |
| public void testWireFomatInfoClientVersion1() throws Exception { |
| |
| startServer("tcp://localhost:61616"); |
| startClient("tcp://localhost:61616?wireFormat.version=1"); |
| |
| assertTrue("Connect timeout", negociationCounter.await(10, TimeUnit.SECONDS)); |
| assertNull("Async error: " + asyncError, asyncError.get()); |
| |
| assertNotNull(clientWF.get()); |
| assertEquals(1, clientWF.get().getVersion()); |
| |
| assertNotNull(serverWF.get()); |
| assertEquals(1, serverWF.get().getVersion()); |
| } |
| |
| /** |
| * @throws Exception |
| */ |
| public void testWireFomatInfoCurrentVersion() throws Exception { |
| |
| startServer("tcp://localhost:61616"); |
| startClient("tcp://localhost:61616"); |
| |
| assertTrue("Connect timeout", negociationCounter.await(10, TimeUnit.SECONDS)); |
| assertNull("Async error: " + asyncError, asyncError.get()); |
| |
| assertNotNull(clientWF.get()); |
| assertEquals(CommandTypes.PROTOCOL_VERSION, clientWF.get().getVersion()); |
| |
| assertNotNull(serverWF.get()); |
| assertEquals(CommandTypes.PROTOCOL_VERSION, serverWF.get().getVersion()); |
| } |
| |
| public void testWireFomatInactivityDurationInitalDelay() throws Exception { |
| |
| startServer("tcp://localhost:61616"); |
| startClient("tcp://localhost:61616?wireFormat.maxInactivityDurationInitalDelay=60000"); |
| |
| assertTrue("Connect timeout", negociationCounter.await(10, TimeUnit.SECONDS)); |
| assertNull("Async error: " + asyncError, asyncError.get()); |
| |
| assertNotNull(clientWF.get()); |
| assertEquals(CommandTypes.PROTOCOL_VERSION, clientWF.get().getVersion()); |
| |
| assertNotNull(serverWF.get()); |
| assertEquals(CommandTypes.PROTOCOL_VERSION, serverWF.get().getVersion()); |
| } |
| |
| } |