Author: ron.sigal(a)jboss.com Date: 2010-07-30 15:37:15 -0400 (Fri, 30 Jul 2010) New Revision: 5940 Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/IdleTimerTaskNotifyTestCase.java Log: JBREM-1230: New unit test. Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/IdleTimerTaskNotifyTestCase.java =================================================================== --- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/IdleTimerTaskNotifyTestCase.java (rev 0) +++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/IdleTimerTaskNotifyTestCase.java 2010-07-30 19:37:15 UTC (rev 5940) @@ -0,0 +1,260 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2009, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file 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.transport.socket; + +import java.net.InetAddress; +import java.util.HashMap; +import java.util.Map; + +import javax.management.MBeanServer; + +import junit.framework.TestCase; + +import org.apache.log4j.ConsoleAppender; +import org.apache.log4j.Logger; +import org.apache.log4j.PatternLayout; +import org.jboss.logging.XLevel; +import org.jboss.remoting.Client; +import org.jboss.remoting.InvocationRequest; +import org.jboss.remoting.InvokerLocator; +import org.jboss.remoting.ServerInvocationHandler; +import org.jboss.remoting.ServerInvoker; +import org.jboss.remoting.callback.InvokerCallbackHandler; +import org.jboss.remoting.transport.Connector; +import org.jboss.remoting.transport.PortUtil; +import org.jboss.remoting.transport.socket.SocketServerInvoker; + +/** + * Unit test for JBREM-1230. + * + * @author <a href=&quot;ron.sigal(a)jboss.com&quot;&gt;Ron Sigal</a> + * @version $Revision: 1.1 $ + * <p> + * Copyright Jul 30, 2010 + */ +public class IdleTimerTaskNotifyTestCase extends TestCase +{ + private static Logger log = Logger.getLogger(IdleTimerTaskNotifyTestCase.class); + + private static boolean firstTime = true; + private static String DELAY = "delay"; + private static String MAX_POOL_SIZE = "2"; + private static String IDLE_TIMEOUT = "10"; + + protected String host; + protected int port; + protected String locatorURI; + protected InvokerLocator serverLocator; + protected Connector connector; + protected TestInvocationHandler invocationHandler; + + + public void setUp() throws Exception + { + if (firstTime) + { + firstTime = false; + Logger.getLogger("org.jboss.remoting").setLevel(XLevel.TRACE); + Logger.getLogger("org.jboss.test.remoting").setLevel(XLevel.INFO); + String pattern = "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n"; + PatternLayout layout = new PatternLayout(pattern); + ConsoleAppender consoleAppender = new ConsoleAppender(layout); + Logger.getRootLogger().addAppender(consoleAppender); + } + } + + + public void tearDown() + { + } + + + public void testIdleTimerTaskNotify() throws Throwable + { + log.info("entering " + getName()); + + // Start server and verify key parameters. + setupServer(); + SocketServerInvoker serverInvoker = (SocketServerInvoker) connector.getServerInvoker(); + assertEquals(MAX_POOL_SIZE, Integer.toString(serverInvoker.getMaxPoolSize())); + assertEquals(IDLE_TIMEOUT, Integer.toString(serverInvoker.getIdleTimeout())); + + // Set up invocations. + InvokerLocator clientLocator = new InvokerLocator(locatorURI); + HashMap clientConfig = new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + + TestThread tt1 = new TestThread("1", new Integer(25000), clientLocator, clientConfig); + TestThread tt2 = new TestThread("2", new Integer(5000), clientLocator, clientConfig); + TestThread tt3 = new TestThread("3", new Integer(0), clientLocator, clientConfig); + tt1.start(); + Thread.sleep(1000); + tt2.start(); + Thread.sleep(1000); + tt3.start(); + Thread.sleep(10000); + + // At this point, SocketServerInvoker has created a socket for the invocation from tt3, + // has called clientpool.evict(), and is waiting on WorkerThread#0 to shut down. + // * WorkerThread#0 is still running the invocation from tt1. + // * WorkerThread#1 has completed the invocation from tt2 and is waiting for another one. + // * The invocation from tt2 is still waiting for a thread. + assertFalse(tt1.ok); + assertTrue(tt2.ok); + assertFalse(tt3.ok); + Thread.sleep(15000); + + // At this point, WorkerThread#0 is still executing the invocation from tt1, but IdleTimerTask + // has detected that WorkerThread#1 has been idle. It shuts down WorkerThread#1 and calls + // clientpool.notify(). SocketServerInvoker wakes up and creates WorkerThread#2, which processes + // the invocation from tt3. + assertTrue(tt3.ok); + Thread.sleep(5000); + + // At this point, the invocation from tt1 has completed. + assertTrue(tt1.ok); + + shutdownServer(); + log.info(getName() + " PASSES"); + } + + + protected String getTransport() + { + return "socket"; + } + + + protected void addExtraClientConfig(Map config) {} + protected void addExtraServerConfig(Map config) {} + + + protected void setupServer() throws Exception + { + host = InetAddress.getLocalHost().getHostAddress(); + port = PortUtil.findFreePort(host); + locatorURI = getTransport() + "://" + host + ":" + port + "/?"; + String metadata = System.getProperty("remoting.metadata"); + if (metadata != null) + { + locatorURI += "&" + metadata; + } + serverLocator = new InvokerLocator(locatorURI); + log.info("Starting remoting server with locator uri of: " + locatorURI); + HashMap config = new HashMap(); + config.put(InvokerLocator.FORCE_REMOTE, "true"); + config.put("maxPoolSize", MAX_POOL_SIZE); + config.put("idleTimeout", IDLE_TIMEOUT); + addExtraServerConfig(config); + connector = new Connector(serverLocator, config); + connector.create(); + invocationHandler = new TestInvocationHandler(); + connector.addInvocationHandler("test", invocationHandler); + connector.start(); + } + + + protected void shutdownServer() throws Exception + { + if (connector != null) + connector.stop(); + } + + + static class TestInvocationHandler implements ServerInvocationHandler + { + public void addListener(InvokerCallbackHandler callbackHandler) {} + public Object invoke(final InvocationRequest invocation) throws Throwable + { + Map metadata = invocation.getRequestPayload(); + int delay = 5000; + if (metadata != null) + { + Object o = metadata.get(DELAY); + if (o != null && o instanceof Integer) + { + delay = ((Integer)o).intValue(); + } + } + log.info(this + " sleeping for " + delay + " ms"); + Thread.sleep(delay); + log.info(this + " returned from sleep"); + return invocation.getParameter(); + } + public void removeListener(InvokerCallbackHandler callbackHandler) {} + public void setMBeanServer(MBeanServer server) {} + public void setInvoker(ServerInvoker invoker) {} + } + + + static class TestThread extends Thread + { + public boolean ok; + String id; + Integer delay; + InvokerLocator locator; + Map config; + + public TestThread(String id, Integer delay, InvokerLocator locator, Map config) + { + this.id = id; + this.delay = delay; + this.locator = locator; + this.config = config; + setName("TestThread[" + id + "]"); + } + + public void run() + { + Client client = null; + + try + { + client = new Client(locator, config); + client.connect(); + log.info(this + " client connected"); + Map metadata = new HashMap(); + metadata.put(DELAY, delay); + if (id.equals(client.invoke(id, metadata))) + { + ok = true; + log.info(this + " invocation successful"); + } + } + catch (Throwable e) + { + log.error("invocation on " + client + " failed", e); + } + finally + { + client.disconnect(); + } + } + + public String toString() + { + return getName(); + } + } +} \ No newline at end of file Property changes on: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/IdleTimerTaskNotifyTestCase.java ___________________________________________________________________ Name: svn:executable + *