8:30 p.m.
Author: ron.sigal(a)jboss.com
Date: 2014-11-06 14:30:10 -0500 (Thu, 06 Nov 2014)
New Revision: 6523
Added:
remoting2/branches/2.5.4.SP3-01190444/src/tests/org/jboss/test/remoting/connection/identity/ConnectionValidatorReuseTestCase.java
Modified:
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ConnectionValidator.java
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Lease.java
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/LeasePinger.java
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/MicroRemoteClientInvoker.java
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ServerInvoker.java
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Version.java
Log:
Modified:
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ConnectionValidator.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ConnectionValidator.java 2014-11-06
18:27:31 UTC (rev 6522)
+++
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ConnectionValidator.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -260,6 +260,7 @@
private volatile boolean stopping;
private String invokerSessionId;
private boolean tieToLease = true;
+ private long clientLeasePeriod;
private boolean stopLeaseOnFailure = true;
private int pingTimeout;
private int failureDisconnectTimeout = -1;
@@ -287,6 +288,7 @@
listeners = new HashMap();
stopped = false;
getParameters(client, new HashMap());
+ clientLeasePeriod = client.getLeasePeriod();
log.debug(this + " created");
}
@@ -300,6 +302,7 @@
stopped = false;
this.metadata = new HashMap(metadata);
getParameters(client, metadata);
+ clientLeasePeriod = client.getLeasePeriod();
log.debug(this + " created");
}
@@ -357,7 +360,9 @@
{
isValid = false;
- if (tieToLease && client.getLeasePeriod() > 0)
+ log.info(this + ": tieToLease: " + tieToLease + ", client
lease period: " + client.getLeasePeriod());
+// if (tieToLease && client.getLeasePeriod() > 0)
+ if (tieToLease && clientLeasePeriod > 0)
{
if (trace)
{
@@ -464,7 +469,9 @@
if (s.size() == 0)
{
listeners.remove(listener);
+ log.info(this + " removed " + listener);
}
+ log.info(this + " listeners.size(): " + listeners.size());
if (listeners.size() == 0)
{
stop();
@@ -485,7 +492,7 @@
public String toString()
{
- return "ConnectionValidator[" +
Integer.toHexString(System.identityHashCode(this)) + ":" + clientInvoker +
", pingPeriod=" + pingPeriod + " ms]";
+ return "ConnectionValidator[" +
Integer.toHexString(System.identityHashCode(this)) + ":" + client + ",
" + clientInvoker + ", pingPeriod=" + pingPeriod + " ms]";
}
public boolean isStopped()
@@ -670,6 +677,7 @@
try
{
tieToLease = Boolean.valueOf(((String) o)).booleanValue();
+ log.info(this + " tieToLease: " + tieToLease);
}
catch (Exception e)
{
@@ -902,16 +910,16 @@
if (pingWorked)
{
- if (trace) { log.trace("ConnectionValidator got successful ping using
" + clientInvoker);}
+ if (trace) { log.trace(this + " got successful ping using " +
clientInvoker);}
}
else
{
- if (trace) { log.trace("ConnectionValidator did not get successful ping
response " + clientInvoker);}
+ if (trace) { log.trace(this + " did not get successful ping response
" + clientInvoker);}
}
}
catch (Throwable t)
{
- log.debug("ConnectionValidator failed to ping via " + clientInvoker,
t);
+ log.debug(this + " failed to ping via " + clientInvoker, t);
}
return pingWorked;
@@ -982,16 +990,16 @@
if (pingWorked)
{
- if (trace) { log.trace("ConnectionValidator got successful ping using
" + clientInvoker);}
+ if (trace) { log.trace(this + " got successful ping using " +
clientInvoker);}
}
else
{
- if (trace) { log.trace("ConnectionValidator did not get successful ping
response " + clientInvoker);}
+ if (trace) { log.trace(this + " did not get successful ping response
" + clientInvoker);}
}
}
catch (Throwable t)
{
- log.debug("ConnectionValidator failed to ping via " + clientInvoker,
t);
+ log.debug(this + " failed to ping via " + clientInvoker, t);
}
return pingWorked;
Modified: remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Lease.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Lease.java 2014-11-06
18:27:31 UTC (rev 6522)
+++
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Lease.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -87,6 +87,7 @@
}
this.leaseWindow = leasePeriod * 2;
this.clientLeases = clientLeases;
+ log.info("clientLeases: " + clientLeases);
}
@@ -226,7 +227,7 @@
public String toString()
{
String hash = Integer.toHexString(System.identityHashCode(this));
- return "Lease[" + hash + ":" + clientSessionId + ":"
+ leasePingerId + "]";
+ return "Lease[" + hash + ":" + clientSessionId + ":"
+ leasePingerId + ":" + leaseId + "]";
}
private void notifyClientTermination(String sessionId)
@@ -400,28 +401,89 @@
*/
public void run()
{
- if (leaseUpdated)
+ boolean timedOut = false;
+
+ if (clientLeases != null)
{
- leaseUpdated = false;
+ synchronized (clientLeases)
+ {
+ // ServerInvoker might be looking for a Lease.
+ if (leaseUpdated)
+ {
+ leaseUpdated = false;
+ }
+ else
+ {
+ timedOut = true;
+ if (clientLeases.remove(clientSessionId) != null)
+ {
+ if (isTraceEnabled) log.trace(Lease.this + " removed
lease:" + clientSessionId);
+ }
+ else
+ {
+ if (isTraceEnabled) log.trace(Lease.this + " clientSessionId
not found in clientLeases");
+ }
+ }
+ }
}
else
{
+ if (leaseUpdated)
+ {
+ leaseUpdated = false;
+ }
+ else
+ {
+ timedOut = true;
+ }
+ }
+
+ if (timedOut)
+ {
+ if (isTraceEnabled) log.trace(Lease.this + " did not receive ping:
" + clientSessionId);
+ stopLease();
+
try
{
- if (isTraceEnabled) log.trace(Lease.this + " did not receive ping:
" + clientSessionId);
- stopLease();
notifyClientLost();
- if (clientLeases != null)
- {
- clientLeases.remove(clientSessionId);
- }
- if (isTraceEnabled) log.trace(Lease.this + " removed lease:" +
clientSessionId);
}
catch (Throwable thr)
{
log.error("Error terminating client lease and sending notification of
lost client.", thr);
}
}
+// if (leaseUpdated)
+// {
+// leaseUpdated = false;
+// }
+// else
+// {
+// try
+// {
+// if (isTraceEnabled) log.trace(Lease.this + " did not receive ping:
" + clientSessionId);
+// stopLease();
+// notifyClientLost();
+// if (clientLeases != null)
+// {
+// if (clientLeases.remove(clientSessionId) != null)
+// {
+// if (isTraceEnabled) log.trace(Lease.this + " removed
lease:" + clientSessionId);
+// }
+// else
+// {
+// if (isTraceEnabled) log.trace(Lease.this + " clientSessionId
not found in clientLeases");
+// }
+// }
+// else
+// {
+// if (isTraceEnabled) log.trace(Lease.this + " clientLeases ==
null");
+// }
+// }
+// catch (Throwable thr)
+// {
+// log.error("Error terminating client lease and sending notification
of lost client.", thr);
+// }
+// }
}
}
}
\ No newline at end of file
Modified:
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/LeasePinger.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/LeasePinger.java 2014-11-06
18:27:31 UTC (rev 6522)
+++
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/LeasePinger.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -33,7 +33,7 @@
private static boolean trace = log.isTraceEnabled();
- private static Timer timer = new Timer(true);
+ private Timer timer = new Timer(true);
// Attributes
-----------------------------------------------------------------------------------
@@ -321,6 +321,7 @@
public long getLeasePeriod(String sessionID)
{
+ log.info(this + ": timerTask: " + timerTask + ",
clientSessionIds.containsKey(sessionID): " +
clientSessionIds.containsKey(sessionID));
if (timerTask == null)
{
return -1;
Modified:
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/MicroRemoteClientInvoker.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/MicroRemoteClientInvoker.java 2014-11-06
18:27:31 UTC (rev 6522)
+++
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/MicroRemoteClientInvoker.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -472,6 +472,7 @@
{
synchronized(clientLeaseLock)
{
+ log.info(this + ": leasePinger: " + leasePinger);
if(leasePinger == null)
{
return -1;
Modified:
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ServerInvoker.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ServerInvoker.java 2014-11-06
18:27:31 UTC (rev 6522)
+++
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/ServerInvoker.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -449,6 +449,7 @@
public void removeConnectionListener(ConnectionListener listener)
{
+ System.out.println(this + " removing ConnecttionListener " + listener);
if(connectionNotifier != null)
{
connectionNotifier.removeListener(listener);
@@ -466,6 +467,7 @@
String sessionId = (String)itr.next();
Lease clientLease = (Lease)clientLeases.get(sessionId);
clientLease.terminateLease(sessionId);
+ System.out.println(this + " terminating " + clientLease);
}
clientLeases.clear();
}
@@ -2065,8 +2067,21 @@
if(clientSessionId != null)
{
if(trace) { log.trace("Getting lease for invoker session id: " +
clientSessionId); }
-
- Lease clientLease = (Lease)clientLeases.get(clientSessionId);
+ System.out.println(this + ": existing leases:");
+ Iterator it = clientLeases.keySet().iterator();
+ while (it.hasNext())
+ {
+ Object key = it.next();
+ log.info(" " + clientLeases.get(key));
+ }
+
+ Lease clientLease = null;
+ synchronized (clientLeases)
+ {
+ // Lease$LeaseTimerTask might be removing a Lease that timed out.
+ clientLease = (Lease)clientLeases.get(clientSessionId);
+ }
+
if(clientLease == null)
{
Lease newClientLease = new Lease(clientSessionId, leasePeriod,
@@ -2099,7 +2114,7 @@
if (trace) log.trace("terminating invoker lease: " +
clientLease);
clientLease.terminateLeaseUponFailure(clientSessionId);
clientLeases.remove(clientSessionId);
-
+log.info(this + " clientLeases: " + clientLeases);
Lease newClientLease = new Lease(clientSessionId, leasePeriod,
locator.getLocatorURI(),
invocation.getRequestPayload(),
Modified: remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Version.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Version.java 2014-11-06
18:27:31 UTC (rev 6522)
+++
remoting2/branches/2.5.4.SP3-01190444/src/main/org/jboss/remoting/Version.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -40,7 +40,7 @@
public static final byte VERSION_2 = 2;
public static final byte VERSION_2_2 = 22;
- public static final String VERSION = "2.5.4.SP3 (Flounder)";
+ public static final String VERSION = "2.5.4.SP3-0119044 (Flounder) [01190444:
11/6/14: 01:39";
private static final byte byteVersion = VERSION_2_2;
private static byte defaultByteVersion = byteVersion;
private static boolean performVersioning = true;
Added:
remoting2/branches/2.5.4.SP3-01190444/src/tests/org/jboss/test/remoting/connection/identity/ConnectionValidatorReuseTestCase.java
===================================================================
---
remoting2/branches/2.5.4.SP3-01190444/src/tests/org/jboss/test/remoting/connection/identity/ConnectionValidatorReuseTestCase.java
(rev 0)
+++
remoting2/branches/2.5.4.SP3-01190444/src/tests/org/jboss/test/remoting/connection/identity/ConnectionValidatorReuseTestCase.java 2014-11-06
19:30:10 UTC (rev 6523)
@@ -0,0 +1,263 @@
+/*
+* JBoss, Home of Professional Open Source
+* Copyright 2009, 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.connection.identity;
+
+import java.net.InetAddress;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.management.MBeanServer;
+
+import junit.framework.Assert;
+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.remoting.Client;
+import org.jboss.remoting.ConnectionListener;
+import org.jboss.remoting.ConnectionValidator;
+import org.jboss.remoting.InvocationRequest;
+import org.jboss.remoting.InvokerLocator;
+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.Connector;
+import org.jboss.remoting.transport.PortUtil;
+import org.jboss.remoting.transport.socket.SocketServerInvoker;
+
+
+/**
+ *
+ * @author <a href="mailto:ron.sigal@jboss.com">Ron Sigal</a>
+ * @version $Rev$
+ * <p>
+ * Copyright Nov 5, 2014
+ * </p>
+ */
+public class ConnectionValidatorReuseTestCase extends TestCase
+{
+ protected static final int LEASE_PERIOD = 2000;
+ protected static final int VALIDATOR_PING_TIMEOUT = 1000;
+ protected static final int VALIDATOR_PING_PERIOD = 2000;
+ protected static final int PING_PERIODS_TO_WAIT = 2;
+
+ private static Logger log = Logger.getLogger(ConnectionValidatorReuseTestCase.class);
+ 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(Level.TRACE);
+ 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);
+ }
+ host = InetAddress.getLocalHost().getHostAddress();
+ port = PortUtil.findFreePort(host);
+ }
+
+
+ public void tearDown()
+ {
+ }
+
+
+ public void testSimultaneousClients() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer();
+
+ // Create first client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap(clientLocator.getParameters());
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(Client.ENABLE_LEASE, "true");
+ clientConfig.put(ConnectionValidator.VALIDATOR_PING_PERIOD,
Integer.toString(VALIDATOR_PING_PERIOD));
+ clientConfig.put(ConnectionValidator.VALIDATOR_PING_TIMEOUT,
Integer.toString(VALIDATOR_PING_TIMEOUT));
+ clientConfig.put(ConnectionValidator.FAILURE_DISCONNECT_TIMEOUT, "0");
+ addExtraClientConfig(clientConfig);
+ Client client1 = new Client(clientLocator, clientConfig);
+ TestConnectionListener clientConnectionListener1 = new TestConnectionListener();
+ client1.connect(clientConnectionListener1, null);
+ log.info("client1 is connected");
+
+ // Create second client.
+ Client client2 = new Client(clientLocator, clientConfig);
+ TestConnectionListener clientConnectionListener2 = new TestConnectionListener();
+ client2.connect(clientConnectionListener2, null);
+ log.info("client2 is connected");
+
+ // Test connection.
+ assertEquals("abc", client1.invoke("abc"));
+ log.info("connection 1 is good");
+ assertEquals("abc", client2.invoke("abc"));
+ log.info("connection 2 is good");
+
+ // Verify that ConnectionValidator is still tied to Lease.
+ Thread.sleep(4000);
+ client1.removeConnectionListener(clientConnectionListener1);
+ client1.disconnect();
+ Thread.sleep(4000);
+ log.info("clientConnectionListener2.connectionFailed: " +
clientConnectionListener2.connectionFailed);
+ Assert.assertFalse(clientConnectionListener2.connectionFailed);
+
+ client2.removeConnectionListener(clientConnectionListener1);
+ client2.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ public void testSerialClients() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer();
+
+ // Create first client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap(clientLocator.getParameters());
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(Client.ENABLE_LEASE, "true");
+ clientConfig.put(ConnectionValidator.VALIDATOR_PING_PERIOD,
Integer.toString(VALIDATOR_PING_PERIOD));
+ clientConfig.put(ConnectionValidator.VALIDATOR_PING_TIMEOUT,
Integer.toString(VALIDATOR_PING_TIMEOUT));
+ clientConfig.put(ConnectionValidator.FAILURE_DISCONNECT_TIMEOUT, "0");
+ addExtraClientConfig(clientConfig);
+ Client client1 = new Client(clientLocator, clientConfig);
+ TestConnectionListener clientConnectionListener1 = new TestConnectionListener();
+ client1.connect(clientConnectionListener1, null);
+ log.info("client1 is connected");
+ assertEquals("abc", client1.invoke("abc"));
+ log.info("connection 1 is good");
+
+ // Create second client.
+ Client client2 = new Client(clientLocator, clientConfig);
+ TestConnectionListener clientConnectionListener2 = new TestConnectionListener();
+ client2.connect(clientConnectionListener2, null);
+ log.info("client2 is connected");
+ assertEquals("abc", client2.invoke("abc"));
+ log.info("connection 2 is good");
+
+ // Disconnect first client.
+ Thread.sleep(4000);
+ client1.removeConnectionListener(clientConnectionListener1);
+ client1.disconnect();
+ Thread.sleep(4000);
+
+ // Verify that ConnectionValidator gets updated with client2
+ log.info("clientConnectionListener2.connectionFailed: " +
clientConnectionListener2.connectionFailed);
+ Assert.assertFalse(clientConnectionListener2.connectionFailed);
+
+ client2.removeConnectionListener(clientConnectionListener1);
+ client2.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
+ {
+ locatorURI = getTransport() + "://" + host + ":" + port +
"?" + Remoting.USE_SERVER_CONNECTION_IDENTITY + "=true";
+ locatorURI += "&" + Remoting.USE_CLIENT_CONNECTION_IDENTITY +
"=true";
+ locatorURI += "&" + SocketServerInvoker.CHECK_CONNECTION_KEY +
"=true";
+ locatorURI += "&" + InvokerLocator.CLIENT_LEASE + "=true";
+ locatorURI += "&" + InvokerLocator.CLIENT_LEASE_PERIOD +
"=" + LEASE_PERIOD;
+ 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");
+ addExtraServerConfig(config);
+ connector = new Connector(serverLocator, config);
+ connector.create();
+ invocationHandler = new TestInvocationHandler();
+ connector.addInvocationHandler("test", invocationHandler);
+ connector.addConnectionListener(new TestConnectionListener());
+ 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) {}
+ }
+
+
+ static class TestConnectionListener implements ConnectionListener
+ {
+ public boolean connectionFailed;
+ public Throwable throwable;
+
+ public void handleConnectionException(Throwable throwable, Client client)
+ {
+ connectionFailed = true;
+ this.throwable = throwable;
+ log.info(this + " received connection notification: connectionFailed:
" + connectionFailed);
+ }
+ }
+}
\ No newline at end of file
Property changes on:
remoting2/branches/2.5.4.SP3-01190444/src/tests/org/jboss/test/remoting/connection/identity/ConnectionValidatorReuseTestCase.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain