/*
* 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.socket.oneway;
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.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.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.socket.MicroSocketClientInvoker;
/**
* Unit test to confirm that MicroSocketClientInvoker.transport()
* returns socket to pool in the case of oneway invocations. See JBREM-684.
*
* @author <a href="ron.sigal@jboss.com">Ron Sigal</a>
* @version $Revision: 5063 $
* <p>
* Copyright Jan 22, 2007
* </p>
*/
public class OnewayInvocationTestCase extends TestCase
{
private static Logger log = Logger.getLogger("OnewayInvocationTestCase");
private static final int MAX_POOL_SIZE = 50;
private static boolean firstTime = true;
public void setUp()
{
if (firstTime)
{
firstTime = false;
String pattern = "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n";
PatternLayout layout = new PatternLayout(pattern);
ConsoleAppender consoleAppender = new ConsoleAppender(layout);
Logger.getRootLogger().addAppender(consoleAppender);
Logger.getLogger("org.jboss.remoting").setLevel(XLevel.INFO);
Logger.getLogger("org.jboss.test.remoting").setLevel(Level.INFO);
}
}
public void testServerSideThreads() throws Throwable
{
log.info("entering " + getName());
String host = InetAddress.getLocalHost().getHostAddress();
int port = PortUtil.findFreePort(host);
String locatorURI = getTransport() + "://" + host + ":" + port;
InvokerLocator locator = new InvokerLocator(locatorURI);
HashMap serverConfig = new HashMap();
serverConfig.put(InvokerLocator.FORCE_REMOTE, "true");
Connector connector = new Connector(locator, serverConfig);
connector.create();
TestHandler handler = new TestHandler();
connector.addInvocationHandler("test", handler);
connector.start();
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(MicroSocketClientInvoker.MAX_POOL_SIZE_FLAG, Integer.toString(MAX_POOL_SIZE));
Client client = new Client(locator, clientConfig);
client.connect();
MicroSocketClientInvoker invoker = (MicroSocketClientInvoker) client.getInvoker();
int i = 0;
try
{
for (; i < MAX_POOL_SIZE + 10; i++)
{
client.invokeOneway(new Integer(i), null, false);
log.debug("invocation: " + i);
}
}
catch (Throwable t)
{
log.info("failed on invocation: " + i + " (should be " + MAX_POOL_SIZE + ")");
}
Thread.sleep(4000);
assertEquals(MAX_POOL_SIZE + 10, i);
assertEquals(MAX_POOL_SIZE + 10, handler.counter);
client.disconnect();
connector.stop();
log.info(getName() + " PASSES");
}
public void testClientSideThreads() throws Throwable
{
log.info("entering " + getName());
String host = InetAddress.getLocalHost().getHostAddress();
int port = PortUtil.findFreePort(host);
String locatorURI = getTransport() + "://" + host + ":" + port;
InvokerLocator locator = new InvokerLocator(locatorURI);
HashMap serverConfig = new HashMap();
serverConfig.put(InvokerLocator.FORCE_REMOTE, "true");
Connector connector = new Connector(locator, serverConfig);
connector.create();
TestHandler handler = new TestHandler();
connector.addInvocationHandler("test", handler);
connector.start();
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(MicroSocketClientInvoker.MAX_POOL_SIZE_FLAG, Integer.toString(MAX_POOL_SIZE));
Client client = new Client(locator, clientConfig);
client.connect();
MicroSocketClientInvoker invoker = (MicroSocketClientInvoker) client.getInvoker();
int i = 0;
try
{
for (; i < MAX_POOL_SIZE + 10; i++)
{
client.invokeOneway(new Integer(i), null, true);
log.debug("invocation: " + i);
}
}
catch (Throwable t)
{
log.info("failed on invocation: " + i + " (should be " + MAX_POOL_SIZE + ")");
}
Thread.sleep(4000);
assertEquals(MAX_POOL_SIZE + 10, i);
assertEquals(MAX_POOL_SIZE + 10, handler.counter);
client.disconnect();
connector.stop();
log.info(getName() + " PASSES");
}
protected String getTransport()
{
return "socket";
}
public static class TestHandler implements ServerInvocationHandler
{
public int counter;
public void setMBeanServer(MBeanServer server) {}
public void setInvoker(ServerInvoker invoker) {}
public Object invoke(InvocationRequest invocation) throws Throwable
{
counter++;
Integer i = (Integer) invocation.getParameter();
log.info("got invocation: " + i.intValue());
return new Integer(i.intValue() + 1);
}
public void addListener(InvokerCallbackHandler callbackHandler)
{
try
{
callbackHandler.handleCallback(new Callback("callback"));
}
catch (HandleCallbackException e)
{
log.error("error handling callback");
}
}
public void removeListener(InvokerCallbackHandler callbackHandler) {}
}
}