[jboss-cvs] JBossRemoting/src/tests/org/jboss/test/remoting/transport/bisocket ...
Ron Sigal
ron_sigal at yahoo.com
Thu Mar 15 18:52:43 EDT 2007
User: rsigal
Date: 07/03/15 18:52:43
Added: src/tests/org/jboss/test/remoting/transport/bisocket Tag:
remoting_2_x BisocketLeakTest.java
Log:
JBREM-721: A class that can be used to profile for leak tests.
Revision Changes Path
No revision
No revision
1.1.2.1 +179 -0 JBossRemoting/src/tests/org/jboss/test/remoting/transport/bisocket/Attic/BisocketLeakTest.java
(In the diff below, changes in quantity of whitespace are not shown.)
Index: BisocketLeakTest.java
===================================================================
RCS file: BisocketLeakTest.java
diff -N BisocketLeakTest.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ BisocketLeakTest.java 15 Mar 2007 22:52:43 -0000 1.1.2.1
@@ -0,0 +1,179 @@
+/*
+* 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.transport.bisocket;
+
+import java.net.InetAddress;
+import java.util.HashMap;
+
+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.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.Callback;
+import org.jboss.remoting.callback.HandleCallbackException;
+import org.jboss.remoting.callback.InvokerCallbackHandler;
+import org.jboss.remoting.transport.Connector;
+import org.jboss.remoting.transport.PortUtil;
+import org.jboss.remoting.transport.bisocket.Bisocket;
+
+/**
+ * This class can be profiled for memory leaks. See JBREM-721.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version $Revision: 1.1.2.1 $
+ * <p>
+ * Copyright March 15, 2007
+ * </p>
+ */
+public class BisocketLeakTest extends TestCase
+{
+ private static Logger log = Logger.getLogger(BisocketLeakTest.class);
+ private static String transport = "bisocket";
+ private static int LOOPS = 1000;
+
+
+ public void testConnectionCreation() throws Throwable
+ {
+ Logger.getLogger("org.jboss.remoting").setLevel(Level.INFO);
+ 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);
+
+ String host = InetAddress.getLocalHost().getHostName();
+ int port = PortUtil.findFreePort(host);
+ String locatorURI = transport + "://" + host + ":" + port;
+ InvokerLocator serverLocator = new InvokerLocator(locatorURI);
+ log.info("Starting remoting server with locator uri of: " + locatorURI);
+ HashMap serverConfig = new HashMap();
+ serverConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ serverConfig.put(Bisocket.IS_CALLBACK_SERVER, "false");
+ Connector connector = new Connector(serverLocator, serverConfig);
+ connector.create();
+ SampleInvocationHandler invocationHandler = new SampleInvocationHandler();
+ connector.addInvocationHandler("sample", invocationHandler);
+ connector.start();
+ log.info("Started remoting server with locator uri of: " + locatorURI);
+
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(Bisocket.IS_CALLBACK_SERVER, "true");
+ log.info("client onnecting to: " + serverLocator);
+ Client client = new Client(serverLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+ InvokerCallbackHandler callbackHandler = new SampleCallbackHandler();
+
+ long start = System.currentTimeMillis();
+ for (int i = 0; i < LOOPS; i++)
+ {
+ client.invoke("test");
+ client.addListener(callbackHandler, new HashMap(), null, true);
+ client.removeListener(callbackHandler);
+ if ((i+1) % 100 == 0)
+ log.info("connections: " + (i+1));
+ }
+ long finish = System.currentTimeMillis();
+ log.info("time to create " + LOOPS + " connections: " + (finish - start));
+
+ client.disconnect();
+ connector.stop();
+ }
+
+
+ /**
+ * Can pass transport and port to be used as parameters.
+ *
+ * @param args
+ */
+ public static void main(String[] args)
+ {
+ if(args != null && args.length > 0)
+ {
+ transport = args[0];
+ if (args.length > 1)
+ LOOPS = Integer.parseInt(args[1]);
+ }
+ BisocketLeakTest testCase = new BisocketLeakTest();
+ try
+ {
+ testCase.setUp();
+ testCase.testConnectionCreation();
+ testCase.tearDown();
+ log.info("done");
+ }
+ catch(Throwable e)
+ {
+ e.printStackTrace();
+ }
+ }
+
+ /**
+ * Simple invocation handler implementation. When callback client's are registered, will
+ * generate callbacks periodically.
+ */
+ static class SampleInvocationHandler implements ServerInvocationHandler
+ {
+ public void addListener(InvokerCallbackHandler callbackHandler)
+ {
+ log.debug("Adding callback listener.");
+ try
+ {
+ callbackHandler.handleCallback(new Callback("callback"));
+ }
+ catch (HandleCallbackException e)
+ {
+ log.error("Unable to send callback");
+ }
+ }
+
+ public Object invoke(InvocationRequest invocation) throws Throwable {return null;}
+ public void removeListener(InvokerCallbackHandler callbackHandler) {}
+ public void setMBeanServer(MBeanServer server) {}
+ public void setInvoker(ServerInvoker invoker) {}
+ }
+
+
+ static class SampleCallbackHandler implements InvokerCallbackHandler
+ {
+ int counter;
+
+ public void handleCallback(Callback callback) throws HandleCallbackException
+ {
+ counter++;
+ if ((counter + 1) % 1000 == 0)
+ {
+ System.out.println("received callback " + (counter + 1));
+ }
+ }
+ }
+}
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