From jboss-remoting-commits at lists.jboss.org Mon Feb 25 20:40:02 2008 Content-Type: multipart/mixed; boundary="===============8959493243660324359==" MIME-Version: 1.0 From: jboss-remoting-commits at lists.jboss.org To: jboss-remoting-commits at lists.jboss.org Subject: [jboss-remoting-commits] JBoss Remoting SVN: r3508 - remoting2/branches/2.2/src/tests/org/jboss/test/remoting/connection. Date: Mon, 25 Feb 2008 20:40:01 -0500 Message-ID: --===============8959493243660324359== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Author: ron.sigal(a)jboss.com Date: 2008-02-25 20:40:01 -0500 (Mon, 25 Feb 2008) New Revision: 3508 Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/connection/Conn= ectionValidatorTiedToLeaseTestCase.java Log: JBREM-892: New unit test. Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/connection/= ConnectionValidatorTiedToLeaseTestCase.java =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/connection/Con= nectionValidatorTiedToLeaseTestCase.java (rev 0) +++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/connection/Con= nectionValidatorTiedToLeaseTestCase.java 2008-02-26 01:40:01 UTC (rev 3508) @@ -0,0 +1,588 @@ +/* +* JBoss, Home of Professional Open Source +* Copyright 2005, JBoss Inc., and individual contributors as indicated +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* This is free software; you can redistribute it and/or modify it +* under the terms of the GNU Lesser General Public License as +* published by the Free Software Foundation; either version 2.1 of +* the License, or (at your option) any later version. +* +* This software is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this software; if not, write to the Free +* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA +* 02110-1301 USA, or see the FSF site: http://www.fsf.org. +*/ +package org.jboss.test.remoting.connection; + +import java.lang.reflect.Field; +import java.net.InetAddress; +import java.util.HashMap; +import java.util.Map; +import java.util.TimerTask; + +import javax.management.MBeanServer; + +import junit.framework.TestCase; + +import org.apache.log4j.ConsoleAppender; +import org.apache.log4j.Level; +import org.apache.log4j.Logger; +import org.apache.log4j.PatternLayout; +import org.jboss.logging.XLevel; +import org.jboss.remoting.Client; +import org.jboss.remoting.ConnectionListener; +import org.jboss.remoting.ConnectionValidator; +import org.jboss.remoting.InvocationRequest; +import org.jboss.remoting.InvokerLocator; +import org.jboss.remoting.LeasePinger; +import org.jboss.remoting.MicroRemoteClientInvoker; +import org.jboss.remoting.ServerInvocationHandler; +import org.jboss.remoting.ServerInvoker; +import org.jboss.remoting.callback.InvokerCallbackHandler; +import org.jboss.remoting.transport.ClientInvoker; +import org.jboss.remoting.transport.Connector; +import org.jboss.remoting.transport.PortUtil; + + +/** + * Unit tests for JBREM-891. + * = + * @author Ron Sigal + * @version $Revision: 1.1 $ + *

+ * Copyright Jan 19, 2008 + *

+ */ +public class ConnectionValidatorTiedToLeaseTestCase extends TestCase +{ + private static Logger log =3D Logger.getLogger(ConnectionValidatorTiedT= oLeaseTestCase.class); + = + private static boolean firstTime =3D true; + = + protected String host; + protected int port; + protected String locatorURI; + protected InvokerLocator serverLocator; + protected Connector connector; + protected TestInvocationHandler invocationHandler; + protected TestConnectionListener serverListener; + + = + public void setUp() throws Exception + { + if (firstTime) + { + firstTime =3D false; + Logger.getLogger("org.jboss.remoting").setLevel(XLevel.INFO); + Logger.getLogger("org.jboss.test.remoting").setLevel(Level.INFO); + String pattern =3D "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n"; + PatternLayout layout =3D new PatternLayout(pattern); + ConsoleAppender consoleAppender =3D new ConsoleAppender(layout); + Logger.getRootLogger().addAppender(consoleAppender); = + } + } + + = + public void tearDown() + { + } + = + = + public void testTiedToLeaseDefaultConfigurationLocalInvoker() throws Th= rowable + { + log.info("entering " + getName()); + = + // Start server. + setupServer(true); + = + // Create client. + InvokerLocator clientLocator =3D new InvokerLocator(locatorURI); + HashMap clientConfig =3D new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client =3D new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + = + // Register client side listener. + Object lock =3D new Object(); + TestConnectionListener clientListener =3D new TestConnectionListener= (lock); + client.addConnectionListener(clientListener); + log.info("connection listener added on client side"); + = + // Verify ConnectionValidator is running. + assertTrue(client.getPingPeriod() > -1); + = + // Test connections. + assertEquals("abc", client.invoke("abc")); + log.info("connection is good"); + = + // Verify LeasePinger is running. + assertTrue(client.getInvoker() instanceof MicroRemoteClientInvoker); + ClientInvoker clientInvoker =3D client.getInvoker(); + Field field =3D MicroRemoteClientInvoker.class.getDeclaredField("lea= sePinger"); + field.setAccessible(true); + LeasePinger pinger =3D (LeasePinger) field.get(clientInvoker); + assertNotNull(pinger); + field =3D LeasePinger.class.getDeclaredField("timerTask"); + field.setAccessible(true); + TimerTask timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + // Shut down lease on server side. + connector.removeConnectionListener(serverListener); + = + // Wait for client side listener to be notified. + synchronized (lock) + { + lock.wait(30000); + } + = + // Verify ConnectionValidator has stopped. + Thread.sleep(4000); + assertTrue(clientListener.notified); + assertEquals(-1, client.getPingPeriod()); + = + // Verfiy LeasePinger has stopped. + timerTask =3D (TimerTask) field.get(pinger); + assertNull(timerTask); + = + client.removeConnectionListener(clientListener); + client.disconnect(); + shutdownServer(); + log.info(getName() + " PASSES"); + } + = + = + public void testTiedToLeaseDefaultConfigurationRemoteInvoker() throws T= hrowable + { + log.info("entering " + getName()); + = + // Start server. + setupServer(true); + = + // Create client. + InvokerLocator clientLocator =3D new InvokerLocator(locatorURI); + HashMap clientConfig =3D new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client =3D new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + = + // Register client side listener. + Object lock =3D new Object(); + TestConnectionListener clientListener =3D new TestConnectionListener= (lock); + Map metadata =3D new HashMap(); + metadata.put(InvokerLocator.FORCE_REMOTE, "true"); + client.addConnectionListener(clientListener, metadata); + log.info("connection listener added on client side"); + = + // Verify ConnectionValidator is running. + assertTrue(client.getPingPeriod() > -1); + = + // Test connections. + assertEquals("abc", client.invoke("abc")); + log.info("connection is good"); + = + // Verify LeasePinger is running. + assertTrue(client.getInvoker() instanceof MicroRemoteClientInvoker); + ClientInvoker clientInvoker =3D client.getInvoker(); + Field field =3D MicroRemoteClientInvoker.class.getDeclaredField("lea= sePinger"); + field.setAccessible(true); + LeasePinger pinger =3D (LeasePinger) field.get(clientInvoker); + assertNotNull(pinger); + field =3D LeasePinger.class.getDeclaredField("timerTask"); + field.setAccessible(true); + TimerTask timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + // Shut down lease on server side. + connector.removeConnectionListener(serverListener); + = + // Wait for client side listener to be notified. + synchronized (lock) + { + lock.wait(30000); + } + = + // Verify ConnectionValidator has stopped. + Thread.sleep(4000); + assertTrue(clientListener.notified); + assertEquals(-1, client.getPingPeriod()); + = + // Verfiy LeasePinger has stopped. + timerTask =3D (TimerTask) field.get(pinger); + assertNull(timerTask); + = + client.removeConnectionListener(clientListener); + client.disconnect(); + shutdownServer(); + log.info(getName() + " PASSES"); + } + = + = + public void testTiedToLeaseDontStopLease() throws Throwable + { + log.info("entering " + getName()); + = + // Start server. + setupServer(true); + = + // Create client. + InvokerLocator clientLocator =3D new InvokerLocator(locatorURI); + HashMap clientConfig =3D new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client =3D new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + = + // Register client side listener. + Object lock =3D new Object(); + TestConnectionListener clientListener =3D new TestConnectionListener= (lock); + Map metadata =3D new HashMap(); + metadata.put(InvokerLocator.FORCE_REMOTE, "true"); + metadata.put(ConnectionValidator.TIE_TO_LEASE, "true"); + metadata.put(ConnectionValidator.STOP_LEASE_ON_FAILURE, "false"); + client.addConnectionListener(clientListener, metadata); + log.info("connection listener added on client side"); + = + // Verify ConnectionValidator is running. + assertTrue(client.getPingPeriod() > -1); + = + // Test connections. + assertEquals("abc", client.invoke("abc")); + log.info("connection is good"); + = + // Verify LeasePinger is running. + assertTrue(client.getInvoker() instanceof MicroRemoteClientInvoker); + ClientInvoker clientInvoker =3D client.getInvoker(); + Field field =3D MicroRemoteClientInvoker.class.getDeclaredField("lea= sePinger"); + field.setAccessible(true); + LeasePinger pinger =3D (LeasePinger) field.get(clientInvoker); + assertNotNull(pinger); + field =3D LeasePinger.class.getDeclaredField("timerTask"); + field.setAccessible(true); + TimerTask timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + // Shut down lease on server side. + connector.removeConnectionListener(serverListener); + = + // Wait for client side listener to be notified. + synchronized (lock) + { + lock.wait(30000); + } + = + // Verify ConnectionValidator has stopped. + Thread.sleep(4000); + assertTrue(clientListener.notified); + assertEquals(-1, client.getPingPeriod()); + = + // Verfiy LeasePinger has not stopped. + timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + client.removeConnectionListener(clientListener); + client.disconnect(); + shutdownServer(); + log.info(getName() + " PASSES"); + } + = + = + public void testNotTiedToLeaseDontStopLease() throws Throwable + { + log.info("entering " + getName()); + = + // Start server. + setupServer(true); + = + // Create client. + InvokerLocator clientLocator =3D new InvokerLocator(locatorURI); + HashMap clientConfig =3D new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client =3D new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + = + // Register client side listener. + Object lock =3D new Object(); + TestConnectionListener clientListener =3D new TestConnectionListener= (lock); + Map metadata =3D new HashMap(); + metadata.put(InvokerLocator.FORCE_REMOTE, "true"); + metadata.put(ConnectionValidator.TIE_TO_LEASE, "false"); + metadata.put(ConnectionValidator.STOP_LEASE_ON_FAILURE, "false"); + client.addConnectionListener(clientListener, metadata); + log.info("connection listener added on client side"); + = + // Verify ConnectionValidator is running. + assertTrue(client.getPingPeriod() > -1); + = + // Test connections. + assertEquals("abc", client.invoke("abc")); + log.info("connection is good"); + = + // Verify LeasePinger is running. + assertTrue(client.getInvoker() instanceof MicroRemoteClientInvoker); + ClientInvoker clientInvoker =3D client.getInvoker(); + Field field =3D MicroRemoteClientInvoker.class.getDeclaredField("lea= sePinger"); + field.setAccessible(true); + LeasePinger pinger =3D (LeasePinger) field.get(clientInvoker); + assertNotNull(pinger); + field =3D LeasePinger.class.getDeclaredField("timerTask"); + field.setAccessible(true); + TimerTask timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + // Shut down lease on server side. + connector.removeConnectionListener(serverListener); + = + // Wait for client side listener to be notified. + synchronized (lock) + { + lock.wait(30000); + } + = + // Verify ConnectionValidator has not stopped. + Thread.sleep(4000); + assertFalse(clientListener.notified); + assertTrue(client.getPingPeriod() > -1); + = + // Verfiy LeasePinger has not stopped. + timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + client.removeConnectionListener(clientListener); + client.disconnect(); + shutdownServer(); + log.info(getName() + " PASSES"); + } + = + = + public void testNotTiedToLeaseStopLease() throws Throwable + { + log.info("entering " + getName()); + = + // Start server. + setupServer(true); + = + // Create client. + InvokerLocator clientLocator =3D new InvokerLocator(locatorURI); + HashMap clientConfig =3D new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client =3D new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + = + // Register client side listener. + Object lock =3D new Object(); + TestConnectionListener clientListener =3D new TestConnectionListener= (lock); + Map metadata =3D new HashMap(); + metadata.put(InvokerLocator.FORCE_REMOTE, "true"); + metadata.put(ConnectionValidator.TIE_TO_LEASE, "false"); + metadata.put(ConnectionValidator.STOP_LEASE_ON_FAILURE, "true"); + client.addConnectionListener(clientListener, metadata); + log.info("connection listener added on client side"); + = + // Verify ConnectionValidator is running. + assertTrue(client.getPingPeriod() > -1); + = + // Test connections. + assertEquals("abc", client.invoke("abc")); + log.info("connection is good"); + = + // Verify LeasePinger is running. + assertTrue(client.getInvoker() instanceof MicroRemoteClientInvoker); + ClientInvoker clientInvoker =3D client.getInvoker(); + Field field =3D MicroRemoteClientInvoker.class.getDeclaredField("lea= sePinger"); + field.setAccessible(true); + LeasePinger pinger =3D (LeasePinger) field.get(clientInvoker); + assertNotNull(pinger); + field =3D LeasePinger.class.getDeclaredField("timerTask"); + field.setAccessible(true); + TimerTask timerTask =3D (TimerTask) field.get(pinger); + assertNotNull(timerTask); + = + // Prevent server from responding to ConnectionValidator pings. + ServerInvoker serverInvoker =3D connector.getServerInvoker(); + field =3D ServerInvoker.class.getDeclaredField("started"); + field.setAccessible(true); + field.set(serverInvoker, new Boolean(false)); + assertFalse(field.getBoolean(serverInvoker)); + log.info("Stopped server invoker"); + = + // Wait for client side listener to be notified. + synchronized (lock) + { + lock.wait(30000); + } + = + // Verify ConnectionValidator has stopped. + Thread.sleep(4000); + assertTrue(clientListener.notified); + assertEquals(-1, client.getPingPeriod()); + = + // Verfiy LeasePinger has stopped. + field =3D LeasePinger.class.getDeclaredField("timerTask"); + field.setAccessible(true); + timerTask =3D (TimerTask) field.get(pinger); + assertNull(timerTask); + = + client.removeConnectionListener(clientListener); + client.disconnect(); + shutdownServer(); + log.info(getName() + " PASSES"); + } + = + = + public void testTiedToLeaseServerLeasingTurnedOff() throws Throwable + { + log.info("entering " + getName()); + = + // Start server. + setupServer(false); + = + // Create client. + InvokerLocator clientLocator =3D new InvokerLocator(locatorURI); + HashMap clientConfig =3D new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client =3D new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + = + // Register client side listener. + Object lock =3D new Object(); + TestConnectionListener clientListener =3D new TestConnectionListener= (lock); + Map metadata =3D new HashMap(); + metadata.put(InvokerLocator.FORCE_REMOTE, "true"); + client.addConnectionListener(clientListener, metadata); + log.info("connection listener added on client side"); + = + // Verify ConnectionValidator is running. + assertTrue(client.getPingPeriod() > -1); + = + // Test connections. + assertEquals("abc", client.invoke("abc")); + log.info("connection is good"); + = + // Wait for client side listener to be notified. + synchronized (lock) + { + lock.wait(30000); + } + = + // Verify ConnectionValidator has not stopped. + Thread.sleep(4000); + assertFalse(clientListener.notified); + assertTrue(client.getPingPeriod() > -1); + = + client.removeConnectionListener(clientListener); + client.disconnect(); + shutdownServer(); + log.info(getName() + " PASSES"); + } + = + = + protected String getTransport() + { + return "socket"; + } + = + = + protected void addExtraClientConfig(Map config) {} + protected void addExtraServerConfig(Map config) {} + = + + protected void setupServer(boolean startLeasing) throws Exception + { + host =3D InetAddress.getLocalHost().getHostAddress(); + port =3D PortUtil.findFreePort(host); + locatorURI =3D getTransport() + "://" + host + ":" + port; = + locatorURI +=3D "/?" + InvokerLocator.CLIENT_LEASE + "=3Dtrue"; + locatorURI +=3D "&" + InvokerLocator.CLIENT_LEASE_PERIOD + "=3D4000"; + serverLocator =3D new InvokerLocator(locatorURI); + log.info("Starting remoting server with locator uri of: " + locatorU= RI); + HashMap config =3D new HashMap(); + config.put(InvokerLocator.FORCE_REMOTE, "true"); + config.put(ServerInvoker.CLIENT_LEASE_PERIOD, "4000"); + addExtraServerConfig(config); + connector =3D new Connector(serverLocator, config); + connector.create(); + invocationHandler =3D new TestInvocationHandler(); + connector.addInvocationHandler("test", invocationHandler); + if (startLeasing) = + { + serverListener =3D new TestConnectionListener(); + connector.addConnectionListener(serverListener); + } + connector.start(); + } + = + = + protected void shutdownServer() throws Exception + { + if (connector !=3D null) + { + connector.removeConnectionListener(serverListener); + connector.stop(); + } + } + = + = + static class TestInvocationHandler implements ServerInvocationHandler + { + public void addListener(InvokerCallbackHandler callbackHandler) {} + public Object invoke(final InvocationRequest invocation) throws Thro= wable + { + return invocation.getParameter(); + } + public void removeListener(InvokerCallbackHandler callbackHandler) {} + public void setMBeanServer(MBeanServer server) {} + public void setInvoker(ServerInvoker invoker) {} + } + = + = + static class TestConnectionListener implements ConnectionListener + { + public boolean notified; + private Object lock; + = + TestConnectionListener() + { + this(new Object()); + } + TestConnectionListener(Object lock) + { + this.lock =3D lock; + } + public void handleConnectionException(Throwable throwable, Client cl= ient) + { + notified =3D true; + synchronized (lock) + { + try + { + // Give listener a chance to wait on lock. + Thread.sleep(4000); + } + catch (InterruptedException e) + { + log.info("Unexpected interrupt in TestConnectionListener"); + } + lock.notifyAll(); + } + } + } +} \ No newline at end of file --===============8959493243660324359==--