[jboss-cvs] JBossRemoting/src/tests/org/jboss/test/remoting/transport/socket/timeout ...
Ron Sigal
ron_sigal at yahoo.com
Sun Feb 4 17:32:53 EST 2007
User: rsigal
Date: 07/02/04 17:32:53
Added: src/tests/org/jboss/test/remoting/transport/socket/timeout
CallbackTimeoutTestCase.java
Log:
JBREM-690: Unit test to verify that callback client invoker using socket transport can create new connections to handle callbacks if old connections time out.
Revision Changes Path
1.2 +266 -0 JBossRemoting/src/tests/org/jboss/test/remoting/transport/socket/timeout/CallbackTimeoutTestCase.java
(In the diff below, changes in quantity of whitespace are not shown.)
Index: CallbackTimeoutTestCase.java
===================================================================
RCS file: CallbackTimeoutTestCase.java
diff -N CallbackTimeoutTestCase.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ CallbackTimeoutTestCase.java 4 Feb 2007 22:32:53 -0000 1.2
@@ -0,0 +1,266 @@
+/*
+* 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.timeout;
+
+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.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.callback.ServerInvokerCallbackHandler;
+import org.jboss.remoting.transport.Connector;
+import org.jboss.remoting.transport.PortUtil;
+import org.jboss.remoting.transport.socket.SocketClientInvoker;
+
+/**
+ * Unit test written for JBREM-690: http://jira.jboss.com/jira/browse/JBREM-690.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version $Revision: 1.2 $
+ * <p>
+ * Copyright Jan 10, 2007
+ * </p>
+ */
+public class CallbackTimeoutTestCase extends TestCase
+{
+ protected static Logger log = Logger.getLogger(CallbackTimeoutTestCase.class);
+ protected static boolean firstTime = true;
+
+ protected static final String INVOKE = "invoke";
+ protected static final String CALLBACK = "callback";
+ protected static final String CALLBACK_ONEWAY = "callbackOneway";
+
+
+ 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 testCallbackTimeout() 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");
+ addExtraServerConfig(serverConfig);
+ Connector connector = new Connector(locator, serverConfig);
+ connector.create();
+ connector.addInvocationHandler("test", new TestHandler());
+ connector.start();
+
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(locator, clientConfig);
+ client.connect();
+ TestCallbackHandler callbackHandler = new TestCallbackHandler();
+ client.addListener(callbackHandler, null, null, true);
+
+ Object response = client.invoke(INVOKE);
+ assertEquals(INVOKE, response);
+ log.info("invocation succeeded");
+
+ client.invoke(CALLBACK);
+ assertTrue(callbackHandler.receivedCallback);
+ log.info("received first callback");
+
+ Thread.sleep(ServerInvoker.DEFAULT_TIMEOUT_PERIOD + 5000);
+
+ callbackHandler.receivedCallback = false;
+ client.invoke(CALLBACK);
+ assertTrue(callbackHandler.receivedCallback);
+ log.info("received second callback");
+
+ client.disconnect();
+ connector.stop();
+ log.info(getName() + " PASSES");
+ }
+
+
+
+ public void testOnewayCallbackTimeout() 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");
+
+ // Connection checking is no longer necessary since ClientSocketWrapper
+ // implements OpenConnectionChecker.
+// serverConfig.put(SocketServerInvoker.CHECK_CONNECTION_KEY, "true");
+ addExtraServerConfig(serverConfig);
+ Connector connector = new Connector(locator, serverConfig);
+ connector.create();
+ connector.addInvocationHandler("test", new TestHandler());
+ connector.start();
+
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+// clientConfig.put(SocketServerInvoker.CHECK_CONNECTION_KEY, "true");
+ clientConfig.put(SocketClientInvoker.SO_TIMEOUT_FLAG, "1000");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(locator, clientConfig);
+ client.connect();
+ TestCallbackHandler callbackHandler = new TestCallbackHandler();
+ client.addListener(callbackHandler, null, null, true);
+
+ Object response = client.invoke(INVOKE);
+ assertEquals(INVOKE, response);
+ log.info("invocation succeeded");
+
+ client.invoke(CALLBACK_ONEWAY);
+ Thread.sleep(1000);
+ assertTrue(callbackHandler.receivedCallback);
+ log.info("received first callback");
+
+ Thread.sleep(ServerInvoker.DEFAULT_TIMEOUT_PERIOD + 5000);
+
+ log.info("waking up");
+ callbackHandler.receivedCallback = false;
+ client.invoke(CALLBACK_ONEWAY);
+ log.info("sent second invocation");
+ Thread.sleep(1000);
+ assertTrue(callbackHandler.receivedCallback);
+ log.info("received second callback");
+
+ client.disconnect();
+ connector.stop();
+ log.info(getName() + " PASSES");
+ }
+
+
+ protected String getTransport()
+ {
+ return "socket";
+ }
+
+
+ protected void addExtraClientConfig(Map config)
+ {
+ }
+
+
+ protected void addExtraServerConfig(Map config)
+ {
+ }
+
+
+ public class TestHandler implements ServerInvocationHandler
+ {
+ private InvokerCallbackHandler callbackHandler;
+
+ public void setMBeanServer(MBeanServer server) {}
+ public void setInvoker(ServerInvoker invoker) {}
+
+ public Object invoke(InvocationRequest invocation) throws Throwable
+ {
+ String command = (String) invocation.getParameter();
+ if (INVOKE.equals(command))
+ {
+ return INVOKE;
+ }
+ else if (CALLBACK.equals(command))
+ {
+ try
+ {
+ callbackHandler.handleCallback(new Callback("callback"));
+ return null;
+ }
+ catch (HandleCallbackException e)
+ {
+ log.error("error handling callback");
+ throw e;
+ }
+ }
+ else if (CALLBACK_ONEWAY.equals(command))
+ {
+ try
+ {
+ ServerInvokerCallbackHandler sich = (ServerInvokerCallbackHandler) callbackHandler;
+ sich.handleCallbackOneway(new Callback("callback"), true);
+ return null;
+ }
+ catch (HandleCallbackException e)
+ {
+ log.error("error handling callback");
+ throw e;
+ }
+ }
+ else
+ {
+ log.error("unrecognized command: " + command);
+ throw new Exception("unrecognized command: " + command);
+ }
+ }
+
+ public void addListener(InvokerCallbackHandler callbackHandler)
+ {
+ this.callbackHandler = callbackHandler;
+ }
+
+ public void removeListener(InvokerCallbackHandler callbackHandler) {}
+ }
+
+
+ public class TestCallbackHandler implements InvokerCallbackHandler
+ {
+ public boolean receivedCallback;
+
+ public void handleCallback(Callback callback) throws HandleCallbackException
+ {
+ receivedCallback = true;
+ log.info("received callback: " + callback);
+ }
+ }
+}
\ No newline at end of file
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