[jboss-cvs] JBossRemoting/src/tests/org/jboss/test/remoting/transport/multiplex ...
Ron Sigal
ron_sigal at yahoo.com
Sat Jul 22 23:47:45 EDT 2006
User: rsigal
Date: 06/07/22 23:47:45
Added: src/tests/org/jboss/test/remoting/transport/multiplex
RestartServerTestClient.java
RestartServerTestCase.java
RestartServerTestServer.java
Log:
JBREM-534: Unit test for MultiplexClientInvoker connecting to new server when connection to old server breaks.
Revision Changes Path
1.1 date: 2006/07/23 03:47:45; author: rsigal; state: Exp;JBossRemoting/src/tests/org/jboss/test/remoting/transport/multiplex/RestartServerTestClient.java
Index: RestartServerTestClient.java
===================================================================
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, 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.multiplex;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.util.HashMap;
import junit.framework.TestCase;
import org.jboss.logging.Logger;
import org.jboss.remoting.Client;
import org.jboss.remoting.InvokerLocator;
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.multiplex.Multiplex;
/**
* This test verifies that a <code>MultiplexClientInvoker</code> that is connected
* to a non-responsive server can reconnect to a new server at the same address.
* <p>
* @author <a href="mailto:ron.sigal at jboss.com">Ron Sigal</a>
* <p>
* Copyright (c) Jul 21, 2006
* </p>
*/
public class RestartServerTestClient extends TestCase
{
private static Logger log = Logger.getLogger(RestartServerTestClient.class);
public void testServerRestart()
{
log.info("entering " + getName());
try
{
Socket s = new Socket("localhost", RestartServerTestServer.ssPort);
InputStream is = s.getInputStream();
OutputStream os = s.getOutputStream();
is.read();
HashMap cconfig = new HashMap();
cconfig.put("timeout", "500");
cconfig.put(Multiplex.CLIENT_MULTIPLEX_ID, "id");
Client client = new Client(new InvokerLocator(RestartServerTestServer.locatorURI), cconfig);
HashMap sconfig = new HashMap();
sconfig.put(Multiplex.SERVER_MULTIPLEX_ID, "id");
Connector connector = new Connector("multiplex://localhost", sconfig);
connector.create();
connector.start();
client.connect();
// Test method invocation on first server.
assertEquals(new Integer(3), client.invoke("abc"));
// Test callbacks on first server.
InvokerLocator callbackLocator = connector.getLocator();
SampleCallbackHandler callbackHandler = new SampleCallbackHandler();
client.addListener(callbackHandler, callbackLocator);
Thread.sleep(1000);
assertEquals(new Integer(3), callbackHandler.callback);
os.write(1);
is.read();
// Test method invocation on second server.
assertEquals(new Integer(7), client.invoke("xyz"));
// Test callbacks on first server.
callbackLocator = connector.getLocator();
callbackHandler = new SampleCallbackHandler();
client.addListener(callbackHandler, callbackLocator);
Thread.sleep(1000);
assertEquals(new Integer(7), callbackHandler.callback);
os.write(3);
client.disconnect();
connector.stop();
s.close();
log.info(getName() + " PASSES");
}
catch (Throwable t)
{
t.printStackTrace();
log.error(getName() + " FAILS");
fail();
}
}
public static class SampleCallbackHandler implements InvokerCallbackHandler
{
Object callback;
public void handleCallback(Callback callback) throws HandleCallbackException
{
System.out.println("Received callback value of: " + callback.getCallbackObject());
this.callback = callback.getParameter();
}
}
}
1.1 date: 2006/07/23 03:47:45; author: rsigal; state: Exp;JBossRemoting/src/tests/org/jboss/test/remoting/transport/multiplex/RestartServerTestCase.java
Index: RestartServerTestCase.java
===================================================================
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, 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.multiplex;
import org.jboss.jrunit.harness.TestDriver;
public class RestartServerTestCase extends TestDriver
{
public void declareTestClasses()
{
addTestClasses(RestartServerTestClient.class.getName(),
1,
RestartServerTestServer.class.getName());
}
}
1.1 date: 2006/07/23 03:47:45; author: rsigal; state: Exp;JBossRemoting/src/tests/org/jboss/test/remoting/transport/multiplex/RestartServerTestServer.java
Index: RestartServerTestServer.java
===================================================================
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, 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.multiplex;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import javax.management.MBeanServer;
import org.jboss.jrunit.extensions.ServerTestCase;
import org.jboss.logging.Logger;
import org.jboss.remoting.InvocationRequest;
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;
/**
*
* @author <a href="mailto:ron.sigal at jboss.com">Ron Sigal</a>
* <p>
* Copyright (c) Jul 21, 2006
* </p>
*/
public class RestartServerTestServer extends ServerTestCase
{
public static String locatorURI = "multiplex://localhost:3737";
public static int ssPort = 3738;
private ServerSocket ss;
public void setUp()
{
try
{
ss = new ServerSocket(ssPort);
}
catch (Exception e)
{
e.printStackTrace();
}
}
public void testBody()
{
try
{
Socket s = ss.accept();
InputStream is = s.getInputStream();
OutputStream os = s.getOutputStream();
Connector connector = new Connector(locatorURI);
connector.create();
connector.addInvocationHandler("test", new SampleInvocationHandler(3));
connector.start();
os.write(2);
is.read();
connector.stop();
System.out.println("********** stopped first Connector *************");
connector = new Connector(locatorURI);
connector.create();
connector.addInvocationHandler("test", new SampleInvocationHandler(7));
connector.start();
System.out.println("********** started second Connector *************");
os.write(4);
is.read();
connector.stop();
s.close();
ss.close();
System.out.println("test done.");
}
catch (Exception e)
{
e.printStackTrace();
}
}
public static void main(String[] args)
{
RestartServerTestServer server = new RestartServerTestServer();
server.setUp();
server.testBody();
System.out.println("done.");
}
public static class SampleInvocationHandler implements ServerInvocationHandler
{
private InvokerCallbackHandler callbackHandler;
private int secret;
public SampleInvocationHandler(int secret)
{
this.secret = secret;
}
public Object invoke(InvocationRequest invocation) throws Throwable
{
return new Integer(secret);
}
public void addListener(InvokerCallbackHandler callbackHandler)
{
System.out.println("adding callback listener");
this.callbackHandler = callbackHandler;
try
{
Callback callback = new Callback(new Integer(secret));
callbackHandler.handleCallback(callback);
}
catch(Exception e)
{
e.printStackTrace();
}
}
public void removeListener(InvokerCallbackHandler callbackHandler)
{
}
public void setMBeanServer(MBeanServer server)
{
}
public void setInvoker(ServerInvoker invoker)
{
}
public InvokerCallbackHandler getCallbackHandler()
{
return callbackHandler;
}
}
}
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