Author: ron.sigal(a)jboss.com Date: 2011-05-31 23:36:04 -0400 (Tue, 31 May 2011) New Revision: 6375 Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/idle/ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/idle/ThreadPoolStackTestCase.java Log: JBREM-1293: New unit test. Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/idle/ThreadPoolStackTestCase.java =================================================================== --- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/idle/ThreadPoolStackTestCase.java (rev 0) +++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/idle/ThreadPoolStackTestCase.java 2011-06-01 03:36:04 UTC (rev 6375) @@ -0,0 +1,213 @@ +/* + * 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.idle; + +import java.lang.reflect.Field; +import java.net.InetAddress; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +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.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.LRUPool; +import org.jboss.remoting.transport.socket.SocketServerInvoker; + + +/** + * JBREM-1293. + * + * @author <a href=&quot;ron.sigal(a)jboss.com&quot;&gt;Ron Sigal</a> + * @version $Revision: 1.1 $ + * <p> + * Copyright May 31, 2011 + */ +public class ThreadPoolStackTestCase extends TestCase +{ + private static Logger log = Logger.getLogger(ThreadPoolStackTestCase.class); + + private static boolean firstTime = true; + + 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(Level.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 testThreadpoolAsStack() throws Throwable + { + log.info("entering " + getName()); + + // Start server. + setupServer(); + + // Get threadpool and clientpool. + Field field = SocketServerInvoker.class.getDeclaredField("threadpool"); + field.setAccessible(true); + List threadpool = (List) field.get(connector.getServerInvoker()); + field = SocketServerInvoker.class.getDeclaredField("clientpool"); + field.setAccessible(true); + LRUPool clientpool = (LRUPool) field.get(connector.getServerInvoker()); + + // Create client. + InvokerLocator clientLocator = new InvokerLocator(locatorURI); + HashMap clientConfig = new HashMap(); + clientConfig.put(InvokerLocator.FORCE_REMOTE, "true"); + addExtraClientConfig(clientConfig); + Client client = new Client(clientLocator, clientConfig); + client.connect(); + log.info("client is connected"); + + Thread.sleep(2000); + + // Create 5 connections. + for (int i = 0; i < 5; i++) + { + client.invokeOneway("4", null, true); + } + + Thread.sleep(2000); // time = 4000 + assertEquals(0, threadpool.size()); + assertEquals(5, clientpool.size()); + + // ServerThreads should be back in threadpool at 6000. + client.disconnect(); + Thread.sleep(4000); // time = 8000 + assertEquals(5, threadpool.size()); + assertEquals(0, clientpool.size()); + + // Wait until IdleTimerTask runs at 10000. + Thread.sleep(4000); // time = 12000 + + for (int i = 0; i < 6; i++) + { + client = new Client(clientLocator, clientConfig); + client.connect(); + log.info("i = " + i); + client.invoke("1"); + client.disconnect(); + } + + // Time = 18000. IdleTimerTask will run at 20000, at which point + // all but one ServerThread should be removed from threadpool. + Thread.sleep(4000); // time = 22000 + assertEquals(1, threadpool.size()); + + 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("idleTimeout", "10"); + 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 + { + Integer.valueOf((String) invocation.getParameter()).intValue(); + Thread.sleep(Integer.valueOf((String) invocation.getParameter()).intValue() * 1000); + log.info("parameter: " + invocation.getParameter()); + return invocation.getParameter(); + } + public void removeListener(InvokerCallbackHandler callbackHandler) {} + public void setMBeanServer(MBeanServer server) {} + public void setInvoker(ServerInvoker invoker) {} + } +} \ No newline at end of file Property changes on: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/transport/socket/idle/ThreadPoolStackTestCase.java ___________________________________________________________________ Added: svn:executable + *