[jboss-remoting-commits] JBoss Remoting SVN: r3526 - remoting2/branches/2.x/src/tests/org/jboss/test/remoting/transport/socket/connectionpool.
jboss-remoting-commits at lists.jboss.org
jboss-remoting-commits at lists.jboss.org
Wed Feb 27 19:15:17 EST 2008
Author: ron.sigal at jboss.com
Date: 2008-02-27 19:15:17 -0500 (Wed, 27 Feb 2008)
New Revision: 3526
Added:
remoting2/branches/2.x/src/tests/org/jboss/test/remoting/transport/socket/connectionpool/ConnectionPoolSingleRetryTestCase.java
Log:
JBREM-911: New unit test.
Added: remoting2/branches/2.x/src/tests/org/jboss/test/remoting/transport/socket/connectionpool/ConnectionPoolSingleRetryTestCase.java
===================================================================
--- remoting2/branches/2.x/src/tests/org/jboss/test/remoting/transport/socket/connectionpool/ConnectionPoolSingleRetryTestCase.java (rev 0)
+++ remoting2/branches/2.x/src/tests/org/jboss/test/remoting/transport/socket/connectionpool/ConnectionPoolSingleRetryTestCase.java 2008-02-28 00:15:17 UTC (rev 3526)
@@ -0,0 +1,190 @@
+/*
+* 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.connectionpool;
+
+import java.lang.reflect.Field;
+import java.net.InetAddress;
+import java.util.HashMap;
+import java.util.LinkedList;
+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.InvokerCallbackHandler;
+import org.jboss.remoting.transport.Connector;
+import org.jboss.remoting.transport.PortUtil;
+import org.jboss.remoting.transport.socket.MicroSocketClientInvoker;
+import org.jboss.remoting.transport.socket.SocketWrapper;
+
+
+/**
+ *
+ * Unit test for JBREM-911.
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version $Revision: 1.1 $
+ * <p>
+ * Copyright Feb 27, 2008
+ * </p>
+ */
+public class ConnectionPoolSingleRetryTestCase extends TestCase
+{
+ protected static Logger log = Logger.getLogger(ConnectionPoolSingleRetryTestCase.class);
+ protected static String DELAY = "delay";
+ private static boolean firstTime = true;
+
+ protected String host;
+ protected int port;
+ protected String locatorURI;
+ protected InvokerLocator serverLocator;
+ protected Connector connector;
+ protected TestInvocationHandler invocationHandler;
+
+
+ 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()
+ {
+ }
+
+
+ /**
+ * Verifies that the "create new socket on last retry" feature does not apply when
+ * maxPoolSize == 1. Verifies that the same socket is reused multiple times.
+ */
+ public void testMaxPoolSizeOne() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server - no connection checking.
+ setupServer();
+
+ // Create first client.
+ HashMap config = new HashMap();
+ config.put(InvokerLocator.FORCE_REMOTE, "true");
+ config.put("numberOfCallRetries", "1");
+ addExtraClientConfig(config);
+ Client client = new Client(serverLocator, config);
+ client.connect();
+
+ assertEquals("abc", client.invoke("abc"));
+ log.info("connection is good");
+
+ // Verify numberOfCallRetries == 1.
+ assertTrue(client.getInvoker() instanceof MicroSocketClientInvoker);
+ MicroSocketClientInvoker invoker = (MicroSocketClientInvoker) client.getInvoker();
+ assertEquals(1, invoker.getNumberOfCallRetries());
+
+ // Get connection pool.
+ Field field = MicroSocketClientInvoker.class.getDeclaredField("pool");
+ field.setAccessible(true);
+ LinkedList pool = (LinkedList) field.get(invoker);
+ assertEquals(1, pool.size());
+ SocketWrapper socketWrapper = (SocketWrapper) pool.get(0);
+
+ for (int i = 0; i < 10000; i++)
+ {
+ client.invoke("xyz");
+ }
+
+ log.info("made 10000 invocations");
+ assertEquals(1, pool.size());
+ assertEquals(socketWrapper, pool.get(0));
+
+ 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() throws Exception
+ {
+ host = InetAddress.getLocalHost().getHostAddress();
+ port = PortUtil.findFreePort(host);
+ locatorURI = getTransport() + "://" + host + ":" + port;
+ serverLocator = new InvokerLocator(locatorURI);
+ log.info("Starting remoting server with locator uri of: " + locatorURI);
+ HashMap config = new HashMap();
+ config.put(InvokerLocator.FORCE_REMOTE, "true");
+ addExtraServerConfig(config);
+ connector = new Connector(serverLocator, config);
+ connector.create();
+ invocationHandler = new TestInvocationHandler();
+ connector.addInvocationHandler("test", invocationHandler);
+ connector.start();
+ }
+
+
+ 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) {}
+ }
+}
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