/*
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* 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
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*/
package org.jboss.test.remoting.connection.identity;
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.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.InvocationRequest;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.LeasePinger;
import org.jboss.remoting.MicroRemoteClientInvoker;
import org.jboss.remoting.Remoting;
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;
import org.jboss.util.id.GUID;
/**
* Unit test for JBREM-1128.
*
* @author <a href="ron.sigal@jboss.com">Ron Sigal</a>
* @version $Revision: 1.1 $
* <p>
* Copyright May 08, 2009
* </p>
*/
public class LeaseIdentityTestCase extends TestCase
{
private static Logger log = Logger.getLogger(LeaseIdentityTestCase.class);
protected static long LEASE_PERIOD = 2000;
protected static String LEASE_PERIOD_STRING = "2000";
private static boolean firstTime = true;
protected String host;
protected int port;
protected String locatorURI;
protected InvokerLocator serverLocator;
protected Connector connector;
protected TestInvocationHandler invocationHandler;
protected TestConnectionListener listener;
public void setUp() throws Exception
{
if (firstTime)
{
firstTime = false;
Logger.getLogger("org.jboss.remoting").setLevel(XLevel.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);
}
}
public void tearDown()
{
}
public void testDefault() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(false, null);
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(Client.ENABLE_LEASE, "true");
addExtraClientConfig(clientConfig);
Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Test connection.
assertEquals("abc", client.invoke("abc"));
log.info("connection is good");
// Test lease behavior.
MicroRemoteClientInvoker clientInvoker = (MicroRemoteClientInvoker) client.getInvoker();
clientInvoker.terminateLease(client.getSessionId(), 0);
TestLeasePinger leasePinger = new TestLeasePinger(clientInvoker, clientInvoker.getSessionId(), LEASE_PERIOD);
leasePinger.setLeasePingerId(new GUID().toString());
leasePinger.addClient(client.getSessionId(), client.getConfiguration(), LEASE_PERIOD);
leasePinger.startPing();
Thread.sleep(LEASE_PERIOD * 4);
assertFalse(listener.called);
leasePinger.stopPing();
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testClientConnectionIdentityFalse() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(true, "false");
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(Client.ENABLE_LEASE, "true");
addExtraClientConfig(clientConfig);
Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Test connection.
assertEquals("abc", client.invoke("abc"));
log.info("connection is good");
// Test lease behavior.
MicroRemoteClientInvoker clientInvoker = (MicroRemoteClientInvoker) client.getInvoker();
clientInvoker.terminateLease(client.getSessionId(), 0);
TestLeasePinger leasePinger = new TestLeasePinger(clientInvoker, clientInvoker.getSessionId(), LEASE_PERIOD);
leasePinger.setLeasePingerId(new GUID().toString());
leasePinger.addClient(client.getSessionId(), client.getConfiguration(), LEASE_PERIOD);
leasePinger.startPing();
Thread.sleep(LEASE_PERIOD * 4);
assertFalse(listener.called);
leasePinger.stopPing();
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testClientConnectionIdentityTrue() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(true, "true");
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(Client.ENABLE_LEASE, "true");
addExtraClientConfig(clientConfig);
Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Test connection.
assertEquals("abc", client.invoke("abc"));
log.info("connection is good");
// Test lease behavior.
MicroRemoteClientInvoker clientInvoker = (MicroRemoteClientInvoker) client.getInvoker();
clientInvoker.terminateLease(client.getSessionId(), 0);
TestLeasePinger leasePinger = new TestLeasePinger(clientInvoker, clientInvoker.getSessionId(), LEASE_PERIOD);
leasePinger.setLeasePingerId(new GUID().toString());
leasePinger.addClient(client.getSessionId(), client.getConfiguration(), LEASE_PERIOD);
leasePinger.startPing();
Thread.sleep(LEASE_PERIOD * 4);
assertTrue(listener.called);
assertNull(listener.throwable);
leasePinger.stopPing();
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 setUseClientIdentity, String useClientIdentity) 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("leasePeriod", LEASE_PERIOD_STRING);
if (setUseClientIdentity)
{
config.put(Remoting.USE_CLIENT_CONNECTION_IDENTITY, useClientIdentity);
}
addExtraServerConfig(config);
connector = new Connector(serverLocator, config);
connector.create();
invocationHandler = new TestInvocationHandler();
connector.addInvocationHandler("test", invocationHandler);
connector.start();
listener = new TestConnectionListener();
connector.addConnectionListener(listener);
}
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
{
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 called;
public Throwable throwable;
public void handleConnectionException(Throwable throwable, Client client)
{
called = true;
this.throwable = throwable;
log.info("called: throwable = " + throwable);
}
}
static class TestLeasePinger extends LeasePinger
{
public TestLeasePinger(ClientInvoker invoker, String invokerSessionID, long defaultLeasePeriod)
{
super(invoker, invokerSessionID, defaultLeasePeriod);
}
public void setLeasePingerId(String leasePingerId)
{
super.setLeasePingerId(leasePingerId);
}
}
}