[jboss-cvs] JBoss Messaging SVN: r5095 - in trunk: src/main/org/jboss/messaging/core/remoting and 10 other directories.

jboss-cvs-commits at lists.jboss.org jboss-cvs-commits at lists.jboss.org
Thu Oct 9 07:48:21 EDT 2008


Author: timfox
Date: 2008-10-09 07:48:21 -0400 (Thu, 09 Oct 2008)
New Revision: 5095

Added:
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionFailoverCompleteMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReplicateDeliveryMessage.java
Removed:
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/DuplicablePacket.java
Modified:
   trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerImpl.java
   trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerInternal.java
   trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionFactoryImpl.java
   trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionImpl.java
   trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionInternal.java
   trunk/src/main/org/jboss/messaging/core/remoting/Channel.java
   trunk/src/main/org/jboss/messaging/core/remoting/Packet.java
   trunk/src/main/org/jboss/messaging/core/remoting/RemotingConnection.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/ConnectionRegistryImpl.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingConnectionImpl.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingServiceImpl.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/invm/InVMConnection.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/MessagingExceptionMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/NullResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/PacketImpl.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionAddDestinationMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserCloseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserNextMessageMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserResetMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCloseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionConsumerCloseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateBrowserMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateQueueMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionDeleteQueueMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProcessedMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerCloseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerFlowCreditMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReceiveMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionRemoveDestinationMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendManagementMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXACommitMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAEndMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAForgetMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetInDoubtXidsResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetTimeoutResponseMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAJoinMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAPrepareMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAResumeMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXARollbackMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXASetTimeoutMessage.java
   trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAStartMessage.java
   trunk/src/main/org/jboss/messaging/core/server/MessagingServer.java
   trunk/src/main/org/jboss/messaging/core/server/Queue.java
   trunk/src/main/org/jboss/messaging/core/server/ServerConsumer.java
   trunk/src/main/org/jboss/messaging/core/server/ServerProducer.java
   trunk/src/main/org/jboss/messaging/core/server/ServerSession.java
   trunk/src/main/org/jboss/messaging/core/server/impl/MessageReferenceImpl.java
   trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerImpl.java
   trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerPacketHandler.java
   trunk/src/main/org/jboss/messaging/core/server/impl/QueueImpl.java
   trunk/src/main/org/jboss/messaging/core/server/impl/RoundRobinDistributionPolicy.java
   trunk/src/main/org/jboss/messaging/core/server/impl/ServerConsumerImpl.java
   trunk/src/main/org/jboss/messaging/core/server/impl/ServerProducerImpl.java
   trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionImpl.java
   trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionPacketHandler.java
   trunk/src/main/org/jboss/messaging/core/settings/impl/QueueSettings.java
   trunk/src/main/org/jboss/messaging/util/TimeAndCounterIDGenerator.java
   trunk/tests/src/org/jboss/messaging/tests/integration/cluster/RandomFailoverTest.java
   trunk/tests/src/org/jboss/messaging/tests/integration/remoting/DestroyConsumerTest.java
   trunk/tests/src/org/jboss/messaging/tests/integration/scheduling/ScheduledMessageTest.java
Log:
More session replication, failover and other bits


Modified: trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -73,12 +73,8 @@
 
    private volatile int creditsToSend;
    
-   private volatile boolean cleared;
+   private boolean cleared;
    
-   private volatile long lastMessageIDProcessed = -1;
-   
-   private volatile long ignoreMessageID = -1;
-
    // Constructors
    // ---------------------------------------------------------------------------------
 
@@ -152,8 +148,6 @@
             if (!closed && !buffer.isEmpty())
             {
                ClientMessage m = buffer.poll();
-               
-               lastMessageIDProcessed = m.getMessageID();
 
                boolean expired = m.isExpired();
 
@@ -263,7 +257,7 @@
       return id;
    }
    
-   public void handleMessage(final ClientMessage message) throws Exception
+   public synchronized void handleMessage(final ClientMessage message) throws Exception
    {
       if (closed)
       {
@@ -277,13 +271,7 @@
          // messages
          return;         
       }
-      
-      if (message.getMessageID() == ignoreMessageID)
-      {
-         //Ignore this - this is one resent after failover since was processing in onMessage
-         return;
-      }
-      
+            
       message.onReceipt(session, id);
 
       if (handler != null)
@@ -309,10 +297,7 @@
          {
             // Execute using executor
 
-            synchronized (this)
-            {
-               buffer.add(message);
-            }
+            buffer.add(message);
 
             queueExecutor();
          }
@@ -320,23 +305,20 @@
       else
       {
          // Add it to the buffer
-         synchronized (this)
-         {
-            buffer.add(message);
+         buffer.add(message);
 
-            notify();
-         }
+         notify();
       }
    }
 
-   public void clear()
+   public synchronized void clear()
    {
       cleared = true;
       
       buffer.clear();
    }
    
-   public void resume()
+   public synchronized void resume()
    {
       cleared = false;
    }
@@ -356,15 +338,6 @@
       return creditsToSend;
    }
    
-   public void failover()
-   {  
-      // We ignore any message that might be resent on redelivery after failover due to it being
-      // in onMessage and processed not having been called yet
-      ignoreMessageID = lastMessageIDProcessed;
-      
-      buffer.clear();  
-   }
-
    // Public
    // ---------------------------------------------------------------------------------------
 
@@ -460,8 +433,6 @@
             {
                onMessageThread = Thread.currentThread();
                
-               lastMessageIDProcessed = message.getMessageID();
-
                handler.onMessage(message);
             }
             else

Modified: trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerInternal.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerInternal.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/client/impl/ClientConsumerInternal.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -18,7 +18,7 @@
  * 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.messaging.core.client.impl;
 
@@ -33,22 +33,20 @@
  *
  */
 public interface ClientConsumerInternal extends ClientConsumer
-{   
+{
    long getID();
-   
+
    void handleMessage(ClientMessage message) throws Exception;
-   
+
    void clear();
-   
+
    void resume();
-   
+
    int getClientWindowSize();
-   
+
    int getBufferSize();
-   
+
    int getCreditsToSend();
-   
+
    void cleanUp() throws Exception;
-   
-   void failover();
 }

Modified: trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionFactoryImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionFactoryImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionFactoryImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -11,12 +11,20 @@
  */
 package org.jboss.messaging.core.client.impl;
 
+import java.util.Map;
+import java.util.Set;
+
 import org.jboss.messaging.core.client.ClientSession;
 import org.jboss.messaging.core.config.TransportConfiguration;
 import org.jboss.messaging.core.config.impl.ConfigurationImpl;
 import org.jboss.messaging.core.exception.MessagingException;
 import org.jboss.messaging.core.logging.Logger;
-import org.jboss.messaging.core.remoting.*;
+import org.jboss.messaging.core.remoting.Channel;
+import org.jboss.messaging.core.remoting.ChannelHandler;
+import org.jboss.messaging.core.remoting.ConnectionRegistry;
+import org.jboss.messaging.core.remoting.FailureListener;
+import org.jboss.messaging.core.remoting.Packet;
+import org.jboss.messaging.core.remoting.RemotingConnection;
 import org.jboss.messaging.core.remoting.impl.ConnectionRegistryImpl;
 import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionResponseMessage;
@@ -26,9 +34,6 @@
 import org.jboss.messaging.util.UUIDGenerator;
 import org.jboss.messaging.util.VersionLoader;
 
-import java.util.Map;
-import java.util.Set;
-
 /**
  * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
  * @author <a href="mailto:clebert.suconic at jboss.org">Clebert Suconic</a>
@@ -378,6 +383,11 @@
    {
       return failedOver;
    }
+   
+   public int getSessionCount()
+   {
+      return sessions.size();
+   }
 
    // ClientSessionFactoryInternal implementation
    // ------------------------------------------
@@ -424,7 +434,13 @@
                                                                                 pingPeriod,
                                                                                 callTimeout);         
 
-         session.handleFailover(backupConnection);
+         boolean ok = session.handleFailover(backupConnection);
+         
+         if (!ok)
+         {
+            //Already closed - so return it
+            connectionRegistry.returnConnection(backupConnection.getID());
+         }
       }
 
       connectorFactory = backupConnectorFactory;
@@ -474,7 +490,7 @@
                                                    autoCommitSends,
                                                    autoCommitAcks);
 
-         Channel channel1 = connection.getChannel(1, false, -1, false, true);
+         Channel channel1 = connection.getChannel(1, false, -1, true);
 
          try
          {
@@ -501,14 +517,9 @@
 
          int packetConfirmationBatchSize = response.getPacketConfirmationBatchSize();
          
-         //TODO - don't need packet confirmationbatch size on the client side - it's only really
-         //needed on the server side
-         //since confirmations are only sent from server to client
-         
          Channel sessionChannel = connection.getChannel(sessionChannelID,
                                                         false,
-                                                        -1,
-                                                        packetConfirmationBatchSize != -1,
+                                                        packetConfirmationBatchSize,                                               
                                                         !hasBackup);
 
          ClientSessionInternal session = new ClientSessionImpl(this,

Modified: trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -63,6 +63,7 @@
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionCreateProducerResponseMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionCreateQueueMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionDeleteQueueMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.SessionFailoverCompleteMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionProcessedMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionQueueQueryMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionQueueQueryResponseMessage;
@@ -305,7 +306,7 @@
                                         final int maxRate) throws MessagingException
    {
       checkClosed();
-
+      
       SessionCreateConsumerMessage request = new SessionCreateConsumerMessage(queueName,
                                                                               filterString,
                                                                               windowSize,
@@ -427,7 +428,10 @@
 
       if (producer == null)
       {
-         SessionCreateProducerMessage request = new SessionCreateProducerMessage(address, windowSize, maxRate, autoGroupId);
+         SessionCreateProducerMessage request = new SessionCreateProducerMessage(address,
+                                                                                 windowSize,
+                                                                                 maxRate,
+                                                                                 autoGroupId);
 
          SessionCreateProducerResponseMessage response = (SessionCreateProducerResponseMessage)channel.sendBlocking(request);
 
@@ -491,29 +495,6 @@
       });
    }
 
-   public synchronized void close() throws MessagingException
-   {
-      if (closed)
-      {
-         return;
-      }
-
-      sessionFactory.removeSession(this);
-
-      try
-      {
-         closeChildren();
-
-         channel.sendBlocking(new SessionCloseMessage());
-      }
-      catch (Throwable ignore)
-      {
-         // Session close should always return without exception
-      }
-
-      doCleanup();
-   }
-
    public ClientMessage createClientMessage(final byte type,
                                             final boolean durable,
                                             final long expiration,
@@ -609,7 +590,7 @@
    public void processed(final long consumerID, final long messageID) throws MessagingException
    {
       checkClosed();
-      
+
       SessionProcessedMessage message = new SessionProcessedMessage(consumerID, messageID, blockOnAcknowledge);
 
       if (blockOnAcknowledge)
@@ -677,25 +658,6 @@
       return new HashMap<SimpleString, ClientProducerInternal>(producerCache);
    }
 
-   public synchronized void cleanUp() throws Exception
-   {
-      if (closed)
-      {
-         return;
-      }
-
-      sessionFactory.removeSession(this);
-
-      try
-      {
-         cleanUpChildren();
-      }
-      finally
-      {
-         doCleanup();
-      }
-   }
-
    public void handleReceiveMessage(final long consumerID, final ClientMessage message) throws Exception
    {
       ClientConsumerInternal consumer = consumers.get(consumerID);
@@ -715,42 +677,95 @@
          producer.receiveCredits(credits);
       }
    }
+     
+   public void close() throws MessagingException
+   {
+      if (closed)
+      {
+         return;
+      }
 
-   public void handleFailover(final RemotingConnection backupConnection)
+      try
+      {
+         closeChildren();
+
+         channel.sendBlocking(new SessionCloseMessage());
+      }
+      catch (Throwable ignore)
+      {
+         // Session close should always return without exception
+      }
+
+      doCleanup();
+
+      sessionFactory.removeSession(this);
+   }
+   
+   public synchronized void cleanUp() throws Exception
    {
+      if (closed)
+      {
+         return;
+      }
+      
+      cleanUpChildren();
+      
+      doCleanup();      
+      
+      sessionFactory.removeSession(this);
+   }
+   
+   //Needs to be synchronized to prevent issues with occurring concurrently with close()
+   public synchronized boolean handleFailover(final RemotingConnection backupConnection)
+   {
+      if (closed)
+      {
+         return false;
+      }
+
       // We lock the channel to prevent any packets to be added to the resend
       // cache during the failover process
       channel.lock();
 
       try
-      {         
+      {
          channel.transferConnection(backupConnection);
-         
-         for (ClientConsumerInternal consumer: consumers.values())
-         {
-            consumer.failover();
-         }
-         
+
          backupConnection.syncIDGeneratorSequence(remotingConnection.getIDGeneratorSequence());
 
          remotingConnection = backupConnection;
 
-         Packet request = new ReattachSessionMessage(name);
+         Packet request = new ReattachSessionMessage(name, channel.getLastReceivedCommandID());
 
-         Channel channel1 = backupConnection.getChannel(1, false, -1, false, true);
+         Channel channel1 = backupConnection.getChannel(1, false, -1, true);
 
          ReattachSessionResponseMessage response = (ReattachSessionResponseMessage)channel1.sendBlocking(request);
 
-         channel.replayCommands(response.getLastReceivedCommandID());
+         if (!response.isRemoved())
+         {
+            channel.replayCommands(response.getLastReceivedCommandID());
+         }
+         else
+         {
+            // There may be a create session call blocking - the response will never come because the session has been
+            // closed on the server so we need to interrupt it
+            channel.interruptBlocking();
+         }
       }
       catch (Throwable t)
       {
          log.error("Failed to handle failover", t);
+         
+         return false;
       }
       finally
       {
          channel.unlock();
       }
+      
+      channel.send(new SessionFailoverCompleteMessage(name));
+      
+      return true;
    }
 
    // XAResource implementation
@@ -952,11 +967,11 @@
                                                                                                public void onResponseReceived()
                                                                                                {
                                                                                                   // This needs to be
-                                                                                                   // called on before
-                                                                                                   // the blocking
-                                                                                                   // thread is awoken
+                                                                                                  // called on before
+                                                                                                  // the blocking
+                                                                                                  // thread is awoken
                                                                                                   // hence the
-                                                                                                   // ResponseNotifier
+                                                                                                  // ResponseNotifier
                                                                                                   for (ClientConsumerInternal consumer : consumers.values())
                                                                                                   {
                                                                                                      consumer.resume();
@@ -1077,31 +1092,24 @@
          throw new MessagingException(MessagingException.OBJECT_CLOSED, "Session is closed");
       }
    }
-
-   private void closeChildren() throws MessagingException
+   
+   private void doCleanup()
    {
-      Set<ClientConsumer> consumersClone = new HashSet<ClientConsumer>(consumers.values());
-
-      for (ClientConsumer consumer : consumersClone)
+      if (cacheProducers)
       {
-         consumer.close();
+         producerCache.clear();
       }
 
-      Set<ClientProducer> producersClone = new HashSet<ClientProducer>(producers.values());
+      channel.close(false);
 
-      for (ClientProducer producer : producersClone)
+      synchronized (this)
       {
-         producer.close();
-      }
+         closed = true;
 
-      Set<ClientBrowser> browsersClone = new HashSet<ClientBrowser>(browsers.values());
-
-      for (ClientBrowser browser : browsersClone)
-      {
-         browser.close();
+         connectionRegistry.returnConnection(remotingConnection.getID());
       }
    }
-
+   
    private void cleanUpChildren() throws Exception
    {
       Set<ClientConsumerInternal> consumersClone = new HashSet<ClientConsumerInternal>(consumers.values());
@@ -1126,17 +1134,28 @@
       }
    }
 
-   private void doCleanup()
+   private void closeChildren() throws MessagingException
    {
-      if (cacheProducers)
+      Set<ClientConsumer> consumersClone = new HashSet<ClientConsumer>(consumers.values());
+
+      for (ClientConsumer consumer : consumersClone)
       {
-         producerCache.clear();
+         consumer.close();
       }
 
-      channel.close(false);
+      Set<ClientProducer> producersClone = new HashSet<ClientProducer>(producers.values());
 
-      connectionRegistry.returnConnection(remotingConnection.getID());
+      for (ClientProducer producer : producersClone)
+      {
+         producer.close();
+      }
 
-      closed = true;
+      Set<ClientBrowser> browsersClone = new HashSet<ClientBrowser>(browsers.values());
+
+      for (ClientBrowser browser : browsersClone)
+      {
+         browser.close();
+      }
    }
+
 }

Modified: trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionInternal.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionInternal.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/client/impl/ClientSessionInternal.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -53,11 +53,11 @@
 
    Map<SimpleString, ClientProducerInternal> getProducerCache();
 
-   void cleanUp() throws Exception;
+   //void cleanUp() throws Exception;
 
    void receiveProducerCredits(long producerID, int credits) throws Exception;
 
    void handleReceiveMessage(long consumerID, ClientMessage message) throws Exception;
 
-   void handleFailover(final RemotingConnection backupConnection);
+   boolean handleFailover(final RemotingConnection backupConnection);
 }

Modified: trunk/src/main/org/jboss/messaging/core/remoting/Channel.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/Channel.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/Channel.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -27,11 +27,13 @@
    void send(Packet packet);
 
    Packet sendBlocking(Packet packet) throws MessagingException;
-   
+
    Packet sendBlocking(Packet packet, ResponseNotifier notifier) throws MessagingException;
 
-   void replicatePacket(Packet packet) throws MessagingException;
+   void replicatePacket(Packet packet, Runnable responseAction);
    
+   void replicateComplete();
+
    void setHandler(ChannelHandler handler);
 
    void close(boolean onExecutorThread);
@@ -41,7 +43,7 @@
    Channel getReplicatingChannel();
 
    void transferConnection(RemotingConnection newConnection);
-
+   
    void replayCommands(int lastReceivedCommandID);
 
    int getLastReceivedCommandID();
@@ -49,6 +51,8 @@
    void lock();
 
    void unlock();
-   
+
    Executor getExecutor();
+
+   void interruptBlocking();
 }

Modified: trunk/src/main/org/jboss/messaging/core/remoting/Packet.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/Packet.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/Packet.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -47,13 +47,10 @@
    
    boolean isRequiresConfirmations();
    
-   boolean isReplicateBlocking();
-   
    boolean isWriteAlways();
    
-   boolean isReHandleResponseOnFailure();
    
-   boolean isDuplicate();
-   
-   void setDuplicate(boolean duplicate);
+//   int getReplicateID();
+//   
+//   void setReplicateID(int id);
 }

Modified: trunk/src/main/org/jboss/messaging/core/remoting/RemotingConnection.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/RemotingConnection.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/RemotingConnection.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -26,8 +26,7 @@
 {
    Object getID();
 
-   Channel getChannel(long channelID, boolean ordered, int packetConfirmationBatchSize,
-                      boolean hasResendCache, boolean interruptBlockOnFailure);
+   Channel getChannel(long channelID, boolean ordered, int packetConfirmationBatchSize, boolean interruptBlockOnFailure);
 
    long generateChannelID();
 

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/ConnectionRegistryImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/ConnectionRegistryImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/ConnectionRegistryImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -76,7 +76,7 @@
       if (holder != null)
       {
          holder.increment();
-
+         
          RemotingConnection connection = holder.getConnection();
 
          return connection;
@@ -159,6 +159,7 @@
 
    public synchronized void returnConnection(final Object connectionID)
    {
+      
       RegistryKey key = reverseMap.get(connectionID);
 
       if (key == null)
@@ -171,7 +172,7 @@
       }
 
       ConnectionHolder holder = connections.get(key);
-
+      
       if (holder.getCount() == 1)
       {
          RemotingConnection conn = holder.getConnection();
@@ -191,7 +192,7 @@
    }
 
    public synchronized int size()
-   {
+   {  
       return connections.size();
    }
 
@@ -211,16 +212,23 @@
       }
    }
 
-   public void clear()
+   public synchronized void clear()
    {
       connections.clear();
+      
+      reverseMap.clear();
    }
 
    public void dump()
    {
       for (ConnectionHolder holder : connections.values())
       {
+         log.info("=============================");
          log.info("connection " + System.identityHashCode(holder.connection) + " count " + holder.count);
+         for (StackTraceElement elem: holder.trace)
+         {
+            log.info(elem.toString());
+         }
       }
    }
 
@@ -241,13 +249,16 @@
       if (key != null)
       {
          ConnectionHolder holder = connections.remove(key);
-
-         // If conn still exists here this means that the underlying transport
-         // conn has been closed from the server side without
-         // being returned from the client side so we need to fail the conn and
-         // call it's listeners
-         MessagingException me = new MessagingException(MessagingException.OBJECT_CLOSED, "The conn has been closed.");
-         holder.getConnection().fail(me);
+         
+         if (holder != null)
+         {
+            // If conn still exists here this means that the underlying transport
+            // conn has been closed from the server side without
+            // being returned from the client side so we need to fail the conn and
+            // call it's listeners
+            MessagingException me = new MessagingException(MessagingException.OBJECT_CLOSED, "The conn has been closed.");
+            holder.getConnection().fail(me);
+         }
       }
    }
 
@@ -261,8 +272,11 @@
       }
 
       ConnectionHolder holder = connections.remove(key);
-
-      holder.getConnection().fail(me);
+      
+      if (holder != null)
+      {
+         holder.getConnection().fail(me);
+      }
    }
 
    // Package protected ---------------------------------------------
@@ -305,6 +319,8 @@
       private final Connector connector;
 
       private int count;
+      
+      private StackTraceElement[] trace;
 
       public ConnectionHolder(final RemotingConnection connection, final Connector connector)
       {
@@ -313,6 +329,8 @@
          this.connection = connection;
          this.connector = connector;
          count = 1;
+         
+         trace = Thread.currentThread().getStackTrace();
       }
 
       public void increment()

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingConnectionImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingConnectionImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingConnectionImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -12,21 +12,6 @@
 
 package org.jboss.messaging.core.remoting.impl;
 
-import org.jboss.messaging.core.exception.MessagingException;
-import org.jboss.messaging.core.logging.Logger;
-import org.jboss.messaging.core.remoting.Channel;
-import org.jboss.messaging.core.remoting.ChannelHandler;
-import org.jboss.messaging.core.remoting.FailureListener;
-import org.jboss.messaging.core.remoting.Interceptor;
-import org.jboss.messaging.core.remoting.Packet;
-import org.jboss.messaging.core.remoting.RemotingConnection;
-import org.jboss.messaging.core.remoting.ResponseNotifier;
-import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionMessage;
-import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionResponseMessage;
-import org.jboss.messaging.core.remoting.impl.wireformat.DuplicablePacket;
-import org.jboss.messaging.core.remoting.impl.wireformat.MessagingExceptionMessage;
-import org.jboss.messaging.core.remoting.impl.wireformat.NullResponseMessage;
-import org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.CREATESESSION;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.CREATESESSION_RESP;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.EXCEPTION;
@@ -36,6 +21,7 @@
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.PONG;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.REATTACH_SESSION;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.REATTACH_SESSION_RESP;
+import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.REPLICATION_RESPONSE;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_ADD_DESTINATION;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_BINDINGQUERY;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_BINDINGQUERY_RESP;
@@ -54,6 +40,7 @@
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_CREATEPRODUCER_RESP;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_CREATEQUEUE;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_DELETE_QUEUE;
+import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_FAILOVER_COMPLETE;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_FLOWTOKEN;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_MANAGEMENT_SEND;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_PROCESSED;
@@ -63,6 +50,7 @@
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_RECEIVETOKENS;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_RECEIVE_MSG;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_REMOVE_DESTINATION;
+import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_REPLICATE_DELIVERY;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_ROLLBACK;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_SCHEDULED_SEND;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_SEND;
@@ -84,6 +72,39 @@
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_XA_SET_TIMEOUT_RESP;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_XA_START;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_XA_SUSPEND;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Queue;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.Condition;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
+import org.jboss.messaging.core.exception.MessagingException;
+import org.jboss.messaging.core.logging.Logger;
+import org.jboss.messaging.core.message.Message;
+import org.jboss.messaging.core.remoting.Channel;
+import org.jboss.messaging.core.remoting.ChannelHandler;
+import org.jboss.messaging.core.remoting.FailureListener;
+import org.jboss.messaging.core.remoting.Interceptor;
+import org.jboss.messaging.core.remoting.Packet;
+import org.jboss.messaging.core.remoting.RemotingConnection;
+import org.jboss.messaging.core.remoting.ResponseNotifier;
+import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionResponseMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.MessagingExceptionMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.NullResponseMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl;
 import org.jboss.messaging.core.remoting.impl.wireformat.PacketsConfirmedMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.Ping;
 import org.jboss.messaging.core.remoting.impl.wireformat.Pong;
@@ -108,6 +129,7 @@
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionCreateProducerResponseMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionCreateQueueMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionDeleteQueueMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.SessionFailoverCompleteMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionProcessedMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionProducerCloseMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionProducerFlowCreditMessage;
@@ -115,6 +137,7 @@
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionQueueQueryResponseMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionReceiveMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionRemoveDestinationMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.SessionReplicateDeliveryMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionScheduledSendMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionSendManagementMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionSendMessage;
@@ -138,21 +161,6 @@
 import org.jboss.messaging.util.OrderedExecutorFactory;
 import org.jboss.messaging.util.SimpleIDGenerator;
 
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.concurrent.CopyOnWriteArrayList;
-import java.util.concurrent.Executor;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
-
 /**
  * @author <a href="tim.fox at jboss.com">Tim Fox</a>
  * @author <a href="mailto:jmesnil at redhat.com">Jeff Mesnil</a>
@@ -249,13 +257,13 @@
       this.replicatingConnection = replicatingConnection;
 
       this.active = active;
-      
+
       this.pingPeriod = pingPeriod;
 
       this.pingExecutor = pingExecutor;
 
       // Channel zero is reserved for pinging
-      pingChannel = getChannel(0, false, -1, false, false);
+      pingChannel = getChannel(0, false, -1, false);
 
       final ChannelHandler ppHandler = new PingPongHandler();
 
@@ -289,14 +297,13 @@
    public synchronized Channel getChannel(final long channelID,
                                           final boolean ordered,
                                           final int packetConfirmationBatchSize,
-                                          final boolean hasResendCache,
                                           final boolean interruptBlockOnFailure)
    {
       ChannelImpl channel = channels.get(channelID);
 
       if (channel == null)
       {
-         channel = new ChannelImpl(this, channelID, ordered, packetConfirmationBatchSize, hasResendCache, interruptBlockOnFailure);
+         channel = new ChannelImpl(this, channelID, ordered, packetConfirmationBatchSize, interruptBlockOnFailure);
 
          channels.put(channelID, channel);
       }
@@ -426,7 +433,7 @@
          }
       }
    }
-   
+
    public void activate()
    {
       active = true;
@@ -523,6 +530,11 @@
             packet = new PacketsConfirmedMessage();
             break;
          }
+         case REPLICATION_RESPONSE:
+         {
+            packet = new PacketImpl(REPLICATION_RESPONSE);
+            break;
+         }
          case CREATESESSION:
          {
             packet = new CreateSessionMessage();
@@ -543,6 +555,11 @@
             packet = new ReattachSessionResponseMessage();
             break;
          }
+         case SESS_FAILOVER_COMPLETE:
+         {
+            packet = new SessionFailoverCompleteMessage();
+            break;
+         }
          case SESS_CLOSE:
          {
             packet = new SessionCloseMessage();
@@ -793,6 +810,11 @@
             packet = new SessionSendManagementMessage();
             break;
          }
+         case SESS_REPLICATE_DELIVERY:
+         {
+            packet = new SessionReplicateDeliveryMessage();
+            break;
+         }
          default:
          {
             throw new IllegalArgumentException("Invalid type: " + packetType);
@@ -830,30 +852,32 @@
 
       private Channel replicatingChannel;
 
-      // This lock is used to block sends during failover
-      private final Lock lock = new ReentrantLock();
-
       private volatile RemotingConnectionImpl connection;
 
       private volatile boolean closed;
 
       private final boolean interruptBlockOnFailure;
-      
-      private final Object waitLock = new Object();
 
       private Thread blockThread;
 
       private ResponseNotifier responseNotifier;
+
+      private final Lock lock = new ReentrantLock();
+
+      private final Condition sendCondition = lock.newCondition();
+
+      private final Condition failoverCondition = lock.newCondition();
+
+      private final Object sendLock = new Object();
+
+      private boolean failingOver;
       
-      private volatile boolean justFailedOver;
-      
-      private volatile Packet lastPacketReceived;
+      private final Queue<Runnable> responseActions = new ConcurrentLinkedQueue<Runnable>();
 
       private ChannelImpl(final RemotingConnectionImpl connection,
                           final long id,
                           final boolean ordered,
                           final int packetConfirmationBatchSize,
-                          final boolean hasResendCache,
                           final boolean interruptBlockOnFailure)
       {
          this.connection = connection;
@@ -868,33 +892,32 @@
          {
             executor = null;
          }
-         
 
-         if (hasResendCache)
+         if (connection.replicatingConnection != null)
          {
-            resendCache = new ConcurrentLinkedQueue<Packet>();
+            // Don't want to send confirmations if replicating to backup
+            this.packetConfirmationBatchSize = -1;
 
-            nextConfirmation = packetConfirmationBatchSize - 1;
+            replicatingChannel = connection.replicatingConnection.getChannel(id, false, -1, interruptBlockOnFailure);
+
+            replicatingChannel.setHandler(new ReplicatedPacketsConfirmedChannelHandler());
          }
          else
          {
-            resendCache = null;
+            this.packetConfirmationBatchSize = packetConfirmationBatchSize;
+
+            replicatingChannel = null;
          }
 
-         if (connection.replicatingConnection != null)
+         if (this.packetConfirmationBatchSize != -1)
          {
-            //Don't want to send confirmations if replicating to backup
-            this.packetConfirmationBatchSize = -1;
-            
-            replicatingChannel = connection.replicatingConnection.getChannel(id, ordered, -1, false, interruptBlockOnFailure);
+            resendCache = new ConcurrentLinkedQueue<Packet>();
 
-            replicatingChannel.setHandler(new ReplicatedPacketsConfirmedChannelHandler());
+            nextConfirmation = packetConfirmationBatchSize - 1;
          }
          else
          {
-            this.packetConfirmationBatchSize = packetConfirmationBatchSize;
-            
-            replicatingChannel = null;
+            resendCache = null;
          }
 
          this.interruptBlockOnFailure = interruptBlockOnFailure;
@@ -906,36 +929,65 @@
       }
 
       public int getLastReceivedCommandID()
-      {        
+      {
          return lastReceivedCommandID;
       }
 
+      // Interrupt a blocking close session
+      public void interruptBlocking()
+      {
+         lock.lock();
+
+         try
+         {
+            response = new NullResponseMessage();
+
+            sendCondition.signal();
+         }
+         finally
+         {
+            lock.unlock();
+         }
+      }
+
       // This must never called by more than one thread concurrently
       public void send(final Packet packet)
       {
-         if (connection.active || packet.isWriteAlways())
+         // Must be protected by lock since on session, deliveries can occur at same time as blocking responses
+         synchronized (sendLock)
          {
-            synchronized (this)
+            packet.setChannelID(id);
+
+            lock.lock();
+
+            try
             {
-               packet.setChannelID(id);
-   
-               lock.lock();
-               try
+               while (failingOver)
                {
-                  addToCache(packet);                  
-                  
-                  lastResponseSent = packet;               
-                  
-                  connection.doWrite(packet);              
+                  // TODO - don't hardcode this timeout
+                  try
+                  {
+                     failoverCondition.await(10000, TimeUnit.MILLISECONDS);
+                  }
+                  catch (InterruptedException e)
+                  {
+                  }
                }
-               finally
+
+               addToCache(packet);
+
+               if (connection.active || packet.isWriteAlways())
                {
-                  lock.unlock();
-               }                                 
+                  connection.doWrite(packet);
+               }
             }
+            finally
+            {
+               lock.unlock();
+            }
          }
       }
-     
+
       public Executor getExecutor()
       {
          return executor;
@@ -953,105 +1005,128 @@
          packet.setChannelID(id);
 
          lock.lock();
+
          try
          {
-            addToCache(packet);                  
-                  
-            // For now we only allow one blocking request-response at a time per
-            // channel
-            // We can relax this but it will involve some kind of correlation id
-            synchronized (waitLock)
+            while (failingOver)
             {
+               // TODO - don't hardcode this timeout
                try
                {
-                  blockThread = Thread.currentThread();
-   
-                  responseNotifier = notifier;
-   
-                  response = null;
-                 
-                  connection.doWrite(packet);
-   
-                  long toWait = connection.blockingCallTimeout;
-   
-                  long start = System.currentTimeMillis();
-   
-                  while (response == null && toWait > 0)
+                  failoverCondition.await(10000, TimeUnit.MILLISECONDS);
+               }
+               catch (InterruptedException e)
+               {
+               }
+            }
+
+            addToCache(packet);
+
+            blockThread = Thread.currentThread();
+
+            responseNotifier = notifier;
+
+            response = null;
+
+            connection.doWrite(packet);
+
+            long toWait = connection.blockingCallTimeout;
+
+            long start = System.currentTimeMillis();
+
+            while (response == null && toWait > 0)
+            {
+               try
+               {
+                  sendCondition.await(toWait, TimeUnit.MILLISECONDS);
+               }
+               catch (final InterruptedException e)
+               {
+                  if (interruptBlockOnFailure)
                   {
-                     try
+                     if (connection.destroyed)
                      {
-                        waitLock.wait(toWait);
+                        throw new MessagingException(MessagingException.NOT_CONNECTED, "Connection failed");
                      }
-                     catch (final InterruptedException e)
-                     {
-                        if (interruptBlockOnFailure)
-                        {
-                           if (connection.destroyed)
-                           {
-                              throw new MessagingException(MessagingException.NOT_CONNECTED, "Connection failed");
-                           }
-                        }
-                     }
-   
-                     final long now = System.currentTimeMillis();
-   
-                     toWait -= now - start;
-   
-                     start = now;
                   }
-   
-                  if (response == null)
-                  {
-                     throw new MessagingException(MessagingException.CONNECTION_TIMEDOUT,
-                                                  "Timed out waiting for response when sending packet " + packet.getType());
-                  }
-   
-                  if (response.getType() == PacketImpl.EXCEPTION)
-                  {
-                     final MessagingExceptionMessage mem = (MessagingExceptionMessage)response;
-   
-                     throw mem.getException();
-                  }
-                  else
-                  {
-                     return response;
-                  }
                }
-               finally
-               {
-                  blockThread = null;
-               }
+
+               final long now = System.currentTimeMillis();
+
+               toWait -= now - start;
+
+               start = now;
             }
+
+            if (response == null)
+            {
+               throw new MessagingException(MessagingException.CONNECTION_TIMEDOUT,
+                                            "Timed out waiting for response when sending packet " + packet.getType());
+            }
+
+            if (response.getType() == PacketImpl.EXCEPTION)
+            {
+               final MessagingExceptionMessage mem = (MessagingExceptionMessage)response;
+
+               throw mem.getException();
+            }
+            else
+            {
+               return response;
+            }
          }
          finally
          {
+            blockThread = null;
+
             lock.unlock();
          }
       }
-
-      public void replicatePacket(final Packet packet) throws MessagingException
+            
+      public void replicatePacket(final Packet packet, final Runnable responseAction)
       {
          if (replicatingChannel != null)
          {
-            if (packet.isReplicateBlocking())
+            // Must be synchronized since can be called by incoming session commands but also by deliveries
+            synchronized (this)
             {
-               replicatingChannel.sendBlocking(packet);
-            }
-            else
-            {
+               responseActions.add(responseAction);
+   
                replicatingChannel.send(packet);
             }
          }
+         else
+         {
+            responseAction.run();
+         }
       }
 
-      public void replicatePacketBlocking(final Packet packet) throws MessagingException
+      public void replicateComplete()
       {
-         if (replicatingChannel != null)
+         if (!connection.active)
          {
-            replicatingChannel.sendBlocking(packet);
+            // We're on backup so send back a replication response
+
+            Packet packet = new PacketImpl(REPLICATION_RESPONSE);
+
+            packet.setChannelID(id);
+
+            connection.doWrite(packet);
          }
       }
 
+      public void replicateResponseReceived()
+      {
+         Runnable action = responseActions.poll();
+
+         if (action == null)
+         {
+            throw new IllegalStateException("Cannot find response action");
+         }
+
+         action.run();
+      }
+
       public void setHandler(final ChannelHandler handler)
       {
          this.handler = handler;
@@ -1081,7 +1156,7 @@
          {
             replicatingChannel.close(false);
 
-            replicatingChannel = null;
+           // replicatingChannel = null;
          }
 
          closed = true;
@@ -1091,13 +1166,18 @@
       {
          if (interruptBlockOnFailure)
          {
-            synchronized (waitLock)
+            lock.lock();
+            try
             {
                if (blockThread != null)
                {
                   blockThread.interrupt();
                }
             }
+            finally
+            {
+               lock.unlock();
+            }
          }
       }
 
@@ -1123,14 +1203,11 @@
             }
          }
       }
-      
-      private volatile Packet lastResponseSent;
-      
+
       public void transferConnection(final RemotingConnection newConnection)
-      {        
+      {
          // Needs to synchronize on the connection to make sure no packets from
-         // the old connection
-         // get processed after transfer has occurred
+         // the old connection get processed after transfer has occurred
          synchronized (connection)
          {
             connection.channels.remove(id);
@@ -1145,22 +1222,7 @@
 
             connection = rnewConnection;
 
-            replicatingChannel = null;
-            
-            justFailedOver = true;
-            
-            //Send back any blocking responses that may be required
-            
-            if (lastPacketReceived != null && lastPacketReceived.isReHandleResponseOnFailure())
-            {
-               if (lastResponseSent != null && lastResponseSent instanceof DuplicablePacket)
-               {
-                  lastResponseSent.setDuplicate(true);
-                  
-                  send(lastResponseSent);
-               }
-            }
-            
+         //   replicatingChannel = null;
          }
       }
 
@@ -1177,17 +1239,25 @@
       public void lock()
       {
          lock.lock();
+
+         failingOver = true;
+
+         lock.unlock();
       }
 
       public void unlock()
       {
+         lock.lock();
+
+         failingOver = false;
+
+         failoverCondition.signalAll();
+
          lock.unlock();
       }
 
       private void handlePacket(final Packet packet)
       {
-         lastResponseSent = null;
-         
          if (packet.getType() == PACKETS_CONFIRMED)
          {
             if (resendCache != null)
@@ -1251,32 +1321,27 @@
                }
             }
 
-            lastPacketReceived = packet;
-            
             if (packet.isResponse())
-            {              
-               if (packet.isDuplicate() && !justFailedOver)
+            {
+               response = packet;
+
+               checkConfirmation(packet);
+
+               lock.lock();
+
+               try
                {
-                  //Ignore it - duplicate packets can only come just after failover
-               }
-               else
-               {
-                  synchronized (waitLock)
+                  if (responseNotifier != null)
                   {
-                     response = packet;
-   
-                     checkConfirmation(packet);
-   
-                     if (responseNotifier != null)
-                     {
-                        responseNotifier.onResponseReceived();
-                     }
-   
-                     waitLock.notify();
+                     responseNotifier.onResponseReceived();
                   }
-                  
-                  justFailedOver = false;
+
+                  sendCondition.signal();
                }
+               finally
+               {
+                  lock.unlock();
+               }
             }
             else if (handler != null)
             {
@@ -1315,10 +1380,10 @@
 
       private void checkConfirmation(final Packet packet)
       {
-         if (packet.isRequiresConfirmations() && packetConfirmationBatchSize != -1)
+         if (resendCache != null && packet.isRequiresConfirmations())
          {
             lastReceivedCommandID++;
-            
+
             if (lastReceivedCommandID == nextConfirmation)
             {
                final Packet confirmed = new PacketsConfirmedMessage(lastReceivedCommandID);
@@ -1355,10 +1420,12 @@
 
             if (packet == null)
             {
-               throw new IllegalStateException("Can't find packet to clear: " +                                             
-                                               " last received command id " + lastReceivedCommandID +
-                                               " first stored command id " + firstStoredCommandID + 
-                                               " channel id " + id);
+               throw new IllegalStateException("Can't find packet to clear: " + " last received command id " +
+                                               lastReceivedCommandID +
+                                               " first stored command id " +
+                                               firstStoredCommandID +
+                                               " channel id " +
+                                               id);
             }
          }
 
@@ -1371,9 +1438,12 @@
          {
             if (packet.getType() == PACKETS_CONFIRMED)
             {
-               // Send it straight back to the client
                connection.doWrite(packet);
             }
+            else if (packet.getType() == REPLICATION_RESPONSE)
+            {
+               replicateResponseReceived();
+            }
             else
             {
                throw new IllegalArgumentException("Invalid packet " + packet);
@@ -1401,7 +1471,7 @@
 
          // Send ping
          final Packet ping = new Ping(expirePeriod);
-       
+
          pingChannel.send(ping);
       }
    }
@@ -1419,7 +1489,7 @@
             if (stopPinging)
             {
                future.cancel(true);
-            }            
+            }
          }
          else if (type == PING)
          {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingServiceImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingServiceImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/RemotingServiceImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -241,7 +241,7 @@
                                                          replicatingConnection,
                                                          !backup);
 
-      Channel channel1 = rc.getChannel(1, false, -1, false, true);
+      Channel channel1 = rc.getChannel(1, false, -1, false);
 
       ChannelHandler handler = new MessagingServerPacketHandler(server, channel1, rc);
 
@@ -256,24 +256,20 @@
    {
       RemotingConnection conn = connections.remove(connectionID);
 
-      if (conn == null)
+      if (conn != null)
       {
-         throw new IllegalStateException("Cannot find connection with id " + connectionID);
-      }
-
-      conn.destroy();
+         conn.destroy();
+      }      
    }
 
    public void connectionException(final Object connectionID, final MessagingException me)
    {
       RemotingConnection rc = connections.remove(connectionID);
 
-      if (rc == null)
+      if (rc != null)
       {
-         throw new IllegalStateException("Cannot find connection with id " + connectionID);
-      }
-
-      rc.fail(me);
+         rc.fail(me);
+      }     
    }
 
    public void addInterceptor(final Interceptor interceptor)

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/invm/InVMConnection.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/invm/InVMConnection.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/invm/InVMConnection.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -91,7 +91,7 @@
 
       executor.execute(future);
 
-      boolean ok = future.await(10000);
+      boolean ok = future.await(1000);
 
       if (!ok)
       {

Deleted: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/DuplicablePacket.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/DuplicablePacket.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/DuplicablePacket.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -1,66 +0,0 @@
-/*
- * JBoss, Home of Professional Open Source
- * Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors
- * 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.messaging.core.remoting.impl.wireformat;
-
-import org.jboss.messaging.core.remoting.spi.MessagingBuffer;
-
-/**
- * A DuplicablePacket
- *
- * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
- * 
- * Created 3 Oct 2008 15:00:31
- *
- *
- */
-public class DuplicablePacket extends PacketImpl
-{
-   private boolean duplicate;
-
-   public DuplicablePacket(final byte type)
-   {
-      super(type);
-   }
-
-   public boolean isDuplicate()
-   {
-      return duplicate;
-   }
-   
-   public void setDuplicate(final boolean duplicate)
-   {
-      this.duplicate = duplicate;
-   }
-   
-   public void encodeBody(final MessagingBuffer buffer)
-   {
-      buffer.putBoolean(duplicate);
-   }
-   
-   public void decodeBody(final MessagingBuffer buffer)
-   {
-      duplicate = buffer.getBoolean();
-   }
-
-}

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/MessagingExceptionMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/MessagingExceptionMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/MessagingExceptionMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -32,7 +32,7 @@
  * @version <tt>$Revision$</tt>
  * 
  */
-public class MessagingExceptionMessage extends DuplicablePacket
+public class MessagingExceptionMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
 
@@ -70,14 +70,12 @@
 
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putInt(exception.getCode());
       buffer.putNullableString(exception.getMessage());
    }
 
    public void decodeBody(final MessagingBuffer buffer)
    {
-      super.decodeBody(buffer);
       int code = buffer.getInt();
       String msg = buffer.getNullableString();
       exception = new MessagingException(code, msg);

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/NullResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/NullResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/NullResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -12,21 +12,17 @@
 
 package org.jboss.messaging.core.remoting.impl.wireformat;
 
-import org.jboss.messaging.core.remoting.spi.MessagingBuffer;
 
 /**
  * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
  * @version <tt>$Revision$</tt>
  */
-public class NullResponseMessage extends DuplicablePacket
+public class NullResponseMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
 
    // Attributes ----------------------------------------------------
 
-   //This does not need to be written over the wire
-   private final boolean writeAlways;
-   
    // Static --------------------------------------------------------
 
    // Constructors --------------------------------------------------
@@ -34,17 +30,8 @@
    public NullResponseMessage()
    {
       super(NULL_RESPONSE);
-
-      this.writeAlways = false;
    }
    
-   public NullResponseMessage(final boolean writeAlways)
-   {
-      super(NULL_RESPONSE);
-
-      this.writeAlways = writeAlways;
-   }
-
    // Public --------------------------------------------------------
 
    @Override
@@ -53,11 +40,6 @@
       return true;
    }
 
-   public boolean isWriteAlways()
-   {
-      return writeAlways;
-   }
-
    // Package protected ---------------------------------------------
 
    // Protected -----------------------------------------------------

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/PacketImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/PacketImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/PacketImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -47,8 +47,10 @@
    public static final byte NULL_RESPONSE = 21;
 
    public static final byte PACKETS_CONFIRMED = 22;
+   
+   public static final byte REPLICATION_RESPONSE = 23;
+   
 
-
    // Server
    public static final byte CREATESESSION = 30;
 
@@ -57,7 +59,7 @@
    public static final byte REATTACH_SESSION = 32;
 
    public static final byte REATTACH_SESSION_RESP = 33;
-
+   
    // Session
    public static final byte SESS_CREATECONSUMER = 40;
 
@@ -157,7 +159,11 @@
 
    public static final byte SESS_MANAGEMENT_SEND = 88;
 
-   public static final byte SESS_SCHEDULED_SEND = 91;
+   public static final byte SESS_SCHEDULED_SEND = 89;
+   
+   public static final byte SESS_FAILOVER_COMPLETE = 90;
+   
+   public static final byte SESS_REPLICATE_DELIVERY = 91;
 
    // Static --------------------------------------------------------
 
@@ -189,6 +195,7 @@
       buffer.putInt(0); // The length gets filled in at the end
       buffer.putByte(type);
       buffer.putLong(channelID);
+     // buffer.putInt(replicateID);
 
       encodeBody(buffer);
 
@@ -203,6 +210,8 @@
    public void decode(final MessagingBuffer buffer)
    {
       channelID = buffer.getLong();
+      
+    //  replicateID = buffer.getInt();
 
       decodeBody(buffer);
    }
@@ -225,11 +234,6 @@
       return true;
    }
 
-   public boolean isReplicateBlocking()
-   {
-      return false;
-   }
-
    public boolean isWriteAlways()
    {
       return false;
@@ -240,15 +244,6 @@
       return false;
    }
 
-   public boolean isDuplicate()
-   {
-      return false;
-   }
-
-   public void setDuplicate(final boolean duplicate)
-   {
-   }
-
    @Override
    public String toString()
    {
@@ -280,5 +275,17 @@
    // Private -------------------------------------------------------
 
    // Inner classes -------------------------------------------------
+   
+//   private int replicateID;
+//   
+//   public int getReplicateID()
+//   {
+//      return replicateID;
+//   }
+//   
+//   public void setReplicateID(int id)
+//   {
+//      this.replicateID = id;
+//   }
 
 }

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -39,15 +39,19 @@
 
    private String name;
    
+   private int lastReceivedCommandID;
+   
    // Static --------------------------------------------------------
 
    // Constructors --------------------------------------------------
 
-   public ReattachSessionMessage(final String name)
+   public ReattachSessionMessage(final String name, final int lastReceivedCommandID)
    {
       super(REATTACH_SESSION);
 
       this.name = name;
+      
+      this.lastReceivedCommandID = lastReceivedCommandID;
    }
    
    public ReattachSessionMessage()
@@ -62,14 +66,21 @@
       return name;
    }
    
+   public int getLastReceivedCommandID()
+   {
+      return lastReceivedCommandID;
+   }
+   
    public void encodeBody(final MessagingBuffer buffer)
    {
       buffer.putString(name);
+      buffer.putInt(lastReceivedCommandID);
    }
    
    public void decodeBody(final MessagingBuffer buffer)
    {
       name = buffer.getString();
+      lastReceivedCommandID = buffer.getInt();
    }
 
    public boolean equals(Object other)

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/ReattachSessionResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -38,16 +38,21 @@
    // Attributes ----------------------------------------------------
 
    private int lastReceivedCommandID;
-      
+   
+   //Is this flag really necessary - try removing it
+   private boolean removed;
+   
    // Static --------------------------------------------------------
 
    // Constructors --------------------------------------------------
 
-   public ReattachSessionResponseMessage(final int lastReceivedCommandID)
+   public ReattachSessionResponseMessage(final int lastReceivedCommandID, final boolean removed)
    {
       super(REATTACH_SESSION_RESP);
 
       this.lastReceivedCommandID = lastReceivedCommandID;
+      
+      this.removed = removed;
    }
    
    public ReattachSessionResponseMessage()
@@ -62,14 +67,21 @@
       return lastReceivedCommandID;
    }
    
+   public boolean isRemoved()
+   {
+      return removed;
+   }
+   
    public void encodeBody(final MessagingBuffer buffer)
    { 
       buffer.putInt(lastReceivedCommandID);
+      buffer.putBoolean(removed);
    }
    
    public void decodeBody(final MessagingBuffer buffer)
    { 
       lastReceivedCommandID = buffer.getInt();
+      removed = buffer.getBoolean();
    }
    
    public boolean isResponse()

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionAddDestinationMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionAddDestinationMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionAddDestinationMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -96,18 +96,6 @@
       temporary = buffer.getBoolean();
    }
    
-   //Needs to be true so we can ensure packet has reached backup before we start sending messages to it from another
-   //session
-   public boolean isReplicateBlocking()
-   {      
-      return true;
-   }
-   
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    @Override
    public String toString()
    {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -64,11 +64,6 @@
       address = buffer.getSimpleString();
    }
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public boolean equals(Object other)
    {
       if (other instanceof SessionBindingQueryMessage == false)

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBindingQueryResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -35,7 +35,7 @@
  * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
  *
  */
-public class SessionBindingQueryResponseMessage extends DuplicablePacket
+public class SessionBindingQueryResponseMessage extends PacketImpl
 {
    private boolean exists;
    
@@ -72,7 +72,6 @@
    
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putBoolean(exists);
       buffer.putInt(queueNames.size());      
       for (SimpleString queueName: queueNames)
@@ -83,7 +82,6 @@
    
    public void decodeBody(final MessagingBuffer buffer)
    {
-      super.decodeBody(buffer);
       exists = buffer.getBoolean();      
       int numQueues = buffer.getInt();      
       queueNames = new ArrayList<SimpleString>(numQueues);      

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserCloseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserCloseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserCloseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -70,10 +70,6 @@
       browserID = buffer.getLong();
    }
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
 
    @Override
    public String toString()

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -70,11 +70,6 @@
    {
       browserID = buffer.getLong();       
    }
-   
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
 
    @Override
    public String toString()

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserHasNextMessageResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -31,7 +31,7 @@
  * @version <tt>$Revision$</tt>
  * 
  */
-public class SessionBrowserHasNextMessageResponseMessage extends DuplicablePacket
+public class SessionBrowserHasNextMessageResponseMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
 
@@ -69,13 +69,11 @@
    
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putBoolean(hasNext);
    }
    
    public void decodeBody(final MessagingBuffer buffer)
    {
-      super.decodeBody(buffer);
       hasNext = buffer.getBoolean();       
    }
 

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserNextMessageMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserNextMessageMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserNextMessageMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -71,11 +71,6 @@
       browserID = buffer.getLong();       
    }
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-
    @Override
    public String toString()
    {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserResetMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserResetMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionBrowserResetMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -72,11 +72,6 @@
       browserID = buffer.getLong();       
    }
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-
    @Override
    public String toString()
    {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCloseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCloseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCloseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -33,12 +33,7 @@
    }
 
    // Public --------------------------------------------------------
-
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
+ 
    @Override
    public boolean equals(final Object other)
    {
@@ -50,10 +45,8 @@
       SessionCloseMessage r = (SessionCloseMessage)other;
 
       return super.equals(other);
-   }
+   }     
    
-   
-   
    // Package protected ---------------------------------------------
 
    // Protected -----------------------------------------------------

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionConsumerCloseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionConsumerCloseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionConsumerCloseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -70,19 +70,6 @@
       consumerID = buffer.getLong();
    }
    
-   //Needs to be replicated blocking since otherwise if do a session.close(), then a session2.deletequeue
-   //from a different session, the session2.deletequeue can get to the backup before the close, and 
-   //the delete queue can fail with "can't delete it has consumers"
-   public boolean isReplicateBlocking()
-   {
-      return true;
-   }
-   
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-
    @Override
    public String toString()
    {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateBrowserMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateBrowserMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateBrowserMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -61,11 +61,6 @@
    
    // Public --------------------------------------------------------
 
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public SimpleString getQueueName()
    {
       return queueName;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -67,11 +67,6 @@
 
    // Public --------------------------------------------------------
 
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    @Override
    public String toString()
    {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateConsumerResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -30,7 +30,7 @@
  * 
  * @version <tt>$Revision$</tt>
  */
-public class SessionCreateConsumerResponseMessage extends DuplicablePacket
+public class SessionCreateConsumerResponseMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
 
@@ -68,13 +68,11 @@
    
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putInt(windowSize);
    }
    
    public void decodeBody(final MessagingBuffer buffer)
    {
-      super.decodeBody(buffer);
       windowSize = buffer.getInt();
    }
 

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -69,11 +69,6 @@
 
    // Public --------------------------------------------------------
 
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    @Override
    public String toString()
    {

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateProducerResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -30,7 +30,7 @@
  * 
  * @version <tt>$Revision$</tt>
  */
-public class SessionCreateProducerResponseMessage extends DuplicablePacket
+public class SessionCreateProducerResponseMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
 
@@ -86,7 +86,6 @@
 
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putInt(initialCredits);
       buffer.putInt(maxRate);
       buffer.putNullableSimpleString(autoGroupId);
@@ -94,7 +93,6 @@
    
    public void decodeBody(final MessagingBuffer buffer)
    {     
-      super.decodeBody(buffer);
       initialCredits = buffer.getInt();
       maxRate = buffer.getInt();
       autoGroupId = buffer.getNullableSimpleString();

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateQueueMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateQueueMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionCreateQueueMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -121,18 +121,6 @@
       temporary = buffer.getBoolean();
    }
    
-   //Needs to be true so we can ensure packet has reached backup before we start sending messages to it from another
-   //session
-   public boolean isReplicateBlocking()
-   {      
-      return true;
-   }
-   
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public boolean equals(Object other)
    {
       if (other instanceof SessionCreateQueueMessage == false)

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionDeleteQueueMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionDeleteQueueMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionDeleteQueueMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -79,19 +79,7 @@
    {
       queueName = buffer.getSimpleString();
    }
-   
-   //Needs to be true so we can ensure packet has reached backup before we start sending messages to it from another
-   //session
-   public boolean isReplicateBlocking()
-   {      
-      return true;
-   }
-   
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
+
    public boolean equals(Object other)
    {
       if (other instanceof SessionDeleteQueueMessage == false)

Added: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionFailoverCompleteMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionFailoverCompleteMessage.java	                        (rev 0)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionFailoverCompleteMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -0,0 +1,95 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors
+ * 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.messaging.core.remoting.impl.wireformat;
+
+import org.jboss.messaging.core.remoting.spi.MessagingBuffer;
+
+/**
+ * 
+ * A SessionFailoverCompleteMessage
+ * 
+ * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
+ *
+ */
+public class SessionFailoverCompleteMessage extends PacketImpl
+{
+   // Constants -----------------------------------------------------
+
+   // Attributes ----------------------------------------------------
+
+   private String name;
+   
+   // Static --------------------------------------------------------
+
+   // Constructors --------------------------------------------------
+
+   public SessionFailoverCompleteMessage(final String name)
+   {
+      super(SESS_FAILOVER_COMPLETE);
+
+      this.name = name;
+   }
+   
+   public SessionFailoverCompleteMessage()
+   {
+      super(SESS_FAILOVER_COMPLETE);
+   }
+
+   // Public --------------------------------------------------------
+
+   public String getName()
+   {
+      return name;
+   }
+   
+   public void encodeBody(final MessagingBuffer buffer)
+   {
+      buffer.putString(name);
+   }
+   
+   public void decodeBody(final MessagingBuffer buffer)
+   {
+      name = buffer.getString();
+   }
+
+   public boolean equals(Object other)
+   {
+      if (other instanceof SessionFailoverCompleteMessage == false)
+      {
+         return false;
+      }
+            
+      SessionFailoverCompleteMessage r = (SessionFailoverCompleteMessage)other;
+      
+      return super.equals(other) && this.name.equals(r.name);
+   }
+   
+   // Package protected ---------------------------------------------
+
+   // Protected -----------------------------------------------------
+
+   // Private -------------------------------------------------------
+
+   // Inner classes -------------------------------------------------
+}
+

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProcessedMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProcessedMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProcessedMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -87,7 +87,7 @@
 
    public boolean equals(Object other)
    {
-      if (other instanceof SessionProducerCloseMessage == false)
+      if (other instanceof SessionProcessedMessage == false)
       {
          return false;
       }

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerCloseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerCloseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerCloseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -54,12 +54,7 @@
    }
 
    // Public --------------------------------------------------------
-
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
+ 
    public long getProducerID()
    {
       return producerID;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerFlowCreditMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerFlowCreditMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionProducerFlowCreditMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -31,7 +31,7 @@
  * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
  *
  */
-public class SessionProducerFlowCreditMessage extends DuplicablePacket
+public class SessionProducerFlowCreditMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
 
@@ -73,14 +73,12 @@
    
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putLong(producerID);
       buffer.putInt(credits);
    }
    
    public void decodeBody(final MessagingBuffer buffer)
    {
-      super.decodeBody(buffer);
       producerID = buffer.getLong();
       credits = buffer.getInt();
    }

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -54,11 +54,6 @@
       return queueName;
    }
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public void encodeBody(final MessagingBuffer buffer)
    {
       buffer.putSimpleString(queueName);

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionQueueQueryResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -32,7 +32,7 @@
  * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
  *
  */
-public class SessionQueueQueryResponseMessage extends DuplicablePacket
+public class SessionQueueQueryResponseMessage extends PacketImpl
 {
    private boolean exists;
 
@@ -119,7 +119,6 @@
 
    public void encodeBody(final MessagingBuffer buffer)
    {
-      super.encodeBody(buffer);
       buffer.putBoolean(exists);
       buffer.putBoolean(durable);
       buffer.putInt(consumerCount);
@@ -130,7 +129,6 @@
 
    public void decodeBody(final MessagingBuffer buffer)
    {
-      super.decodeBody(buffer);
       exists = buffer.getBoolean();
       durable = buffer.getBoolean();
       consumerCount = buffer.getInt();

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReceiveMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReceiveMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReceiveMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -18,7 +18,7 @@
  * 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.messaging.core.remoting.impl.wireformat;
 
@@ -38,36 +38,36 @@
 public class SessionReceiveMessage extends PacketImpl
 {
    // Constants -----------------------------------------------------
-   
+
    private static final Logger log = Logger.getLogger(SessionReceiveMessage.class);
 
    // Attributes ----------------------------------------------------
 
    private long consumerID;
-   
+
    private ClientMessage clientMessage;
-   
+
    private ServerMessage serverMessage;
-   
+
    private int deliveryCount;
-   
+
    // Static --------------------------------------------------------
 
    // Constructors --------------------------------------------------
-   
+
    public SessionReceiveMessage(final long consumerID, final ServerMessage message, final int deliveryCount)
    {
       super(SESS_RECEIVE_MSG);
-      
+
       this.consumerID = consumerID;
 
       this.serverMessage = message;
-      
+
       this.clientMessage = null;
-      
+
       this.deliveryCount = deliveryCount;
    }
-   
+
    public SessionReceiveMessage()
    {
       super(SESS_RECEIVE_MSG);
@@ -79,12 +79,12 @@
    {
       return consumerID;
    }
-   
+
    public ClientMessage getClientMessage()
    {
       return clientMessage;
    }
-   
+
    public ServerMessage getServerMessage()
    {
       return serverMessage;
@@ -94,33 +94,28 @@
    {
       return deliveryCount;
    }
-   
+
    public void encodeBody(final MessagingBuffer buffer)
    {
       buffer.putLong(consumerID);
       buffer.putInt(deliveryCount);
       serverMessage.encode(buffer);
    }
-   
+
    public void decodeBody(final MessagingBuffer buffer)
    {
-      //TODO can be optimised
-      
+      // TODO can be optimised
+
       consumerID = buffer.getLong();
-      
+
       deliveryCount = buffer.getInt();
 
       clientMessage = new ClientMessageImpl(deliveryCount);
-      
+
       clientMessage.decode(buffer);
-      
+
       clientMessage.getBody().flip();
    }
-   
-   public final boolean isRequiresConfirmations()
-   {
-      return false;
-   }
 
    // Package protected ---------------------------------------------
 

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionRemoveDestinationMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionRemoveDestinationMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionRemoveDestinationMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -84,19 +84,7 @@
       address = buffer.getSimpleString();
       durable = buffer.getBoolean();
    }
-   
-   //Needs to be true so we can ensure packet has reached backup before we start sending messages to it from another
-   //session
-   public boolean isReplicateBlocking()
-   {      
-      return true;
-   }
-   
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-      
+        
    @Override
    public String toString()
    {

Added: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReplicateDeliveryMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReplicateDeliveryMessage.java	                        (rev 0)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionReplicateDeliveryMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -0,0 +1,99 @@
+/*
+ * JBoss, Home of Professional Open Source Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors 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.messaging.core.remoting.impl.wireformat;
+
+import org.jboss.messaging.core.remoting.spi.MessagingBuffer;
+
+/**
+ * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
+ * @version <tt>$Revision$</tt>
+ */
+public class SessionReplicateDeliveryMessage extends PacketImpl
+{
+   // Constants -----------------------------------------------------
+
+   // Attributes ----------------------------------------------------
+
+   private long consumerID;
+
+   private long messageID;
+
+   // Static --------------------------------------------------------
+
+   // Constructors --------------------------------------------------
+
+   public SessionReplicateDeliveryMessage(final long consumerID, final long messageID)
+   {
+      super(SESS_REPLICATE_DELIVERY);
+
+      this.consumerID = consumerID;
+
+      this.messageID = messageID;
+   }
+
+   public SessionReplicateDeliveryMessage()
+   {
+      super(SESS_REPLICATE_DELIVERY);
+   }
+
+   // Public --------------------------------------------------------
+
+   public long getConsumerID()
+   {
+      return consumerID;
+   }
+
+   public long getMessageID()
+   {
+      return messageID;
+   }
+
+   public void encodeBody(final MessagingBuffer buffer)
+   {
+      buffer.putLong(consumerID);
+
+      buffer.putLong(messageID);
+   }
+
+   public void decodeBody(final MessagingBuffer buffer)
+   {
+      consumerID = buffer.getLong();
+
+      messageID = buffer.getLong();
+   }
+   
+   public boolean isRequiresConfirmations()
+   {      
+      return false;
+   }
+
+   public boolean equals(Object other)
+   {
+      if (other instanceof SessionReplicateDeliveryMessage == false)
+      {
+         return false;
+      }
+
+      SessionReplicateDeliveryMessage r = (SessionReplicateDeliveryMessage)other;
+
+      return super.equals(other) && this.consumerID == r.consumerID && this.messageID == r.messageID;
+   }
+   
+   // Package protected ---------------------------------------------
+
+   // Protected -----------------------------------------------------
+
+   // Private -------------------------------------------------------
+
+   // Inner classes -------------------------------------------------
+}

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendManagementMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendManagementMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendManagementMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -71,11 +71,6 @@
 
    // Public --------------------------------------------------------
 
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public long getProducerID()
    {
       return producerID;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionSendMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -88,11 +88,6 @@
 
    // Public --------------------------------------------------------
 
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public long getProducerID()
    {
       return producerID;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXACommitMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXACommitMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXACommitMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -61,11 +61,6 @@
 
    // Public --------------------------------------------------------
  
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAEndMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAEndMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAEndMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -62,11 +62,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public boolean isFailed()
    {
       return failed;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAForgetMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAForgetMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAForgetMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -58,11 +58,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetInDoubtXidsResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetInDoubtXidsResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetInDoubtXidsResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -60,12 +60,7 @@
    }
 
    // Public --------------------------------------------------------
- 
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
+  
    public boolean isResponse()
    {
       return true;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetTimeoutResponseMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetTimeoutResponseMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAGetTimeoutResponseMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -57,11 +57,6 @@
    
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public boolean isResponse()
    {
       return true;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAJoinMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAJoinMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAJoinMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -58,11 +58,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAPrepareMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAPrepareMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAPrepareMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -58,11 +58,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAResumeMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAResumeMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAResumeMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -58,11 +58,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXARollbackMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXARollbackMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXARollbackMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -58,11 +58,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXASetTimeoutMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXASetTimeoutMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXASetTimeoutMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -57,11 +57,6 @@
    
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public int getTimeoutSeconds()
    {
       return this.timeoutSeconds;

Modified: trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAStartMessage.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAStartMessage.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/remoting/impl/wireformat/SessionXAStartMessage.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -58,11 +58,6 @@
 
    // Public --------------------------------------------------------
    
-   public boolean isReHandleResponseOnFailure()
-   {
-      return true;
-   }
-   
    public Xid getXid()
    {
       return xid;

Modified: trunk/src/main/org/jboss/messaging/core/server/MessagingServer.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/MessagingServer.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/MessagingServer.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -61,7 +61,7 @@
 
    Version getVersion();
 
-   ReattachSessionResponseMessage reattachSession(RemotingConnection connection, String name) throws Exception;
+   ReattachSessionResponseMessage reattachSession(RemotingConnection connection, String name, int lastReceivedCommandID) throws Exception;
 
    CreateSessionResponseMessage createSession(String name,
                                               long channelID,

Modified: trunk/src/main/org/jboss/messaging/core/server/Queue.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/Queue.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/Queue.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -22,6 +22,10 @@
 
 package org.jboss.messaging.core.server;
 
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.Executor;
+
 import org.jboss.messaging.core.filter.Filter;
 import org.jboss.messaging.core.persistence.StorageManager;
 import org.jboss.messaging.core.postoffice.Binding;
@@ -31,12 +35,7 @@
 import org.jboss.messaging.core.settings.impl.QueueSettings;
 import org.jboss.messaging.util.SimpleString;
 
-import java.util.LinkedList;
-import java.util.List;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.Executor;
 
-
 /**
  * 
  * A Queue
@@ -111,8 +110,6 @@
   
    MessageReference removeReferenceWithID(long id);
    
-   MessageReference waitForReferenceWithID(long id, CountDownLatch latch);
-   
    MessageReference getReference(long id);
    
    void deleteAllReferences(StorageManager storageManager) throws Exception;

Modified: trunk/src/main/org/jboss/messaging/core/server/ServerConsumer.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/ServerConsumer.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/ServerConsumer.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -44,7 +44,9 @@
 	
 	Queue getQueue();
 
-	MessageReference waitForReference(long messageID) throws Exception;
+	MessageReference getReference(long messageID) throws Exception;
 	
 	void failedOver();
+	
+	void deliver(final long messageID) throws Exception;
 }

Modified: trunk/src/main/org/jboss/messaging/core/server/ServerProducer.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/ServerProducer.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/ServerProducer.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -41,8 +41,6 @@
 
    void sendScheduled(ServerMessage message, long scheduledDeliveryTime) throws Exception;
 	
-	void requestAndSendCredits() throws Exception;
-	
 	void sendCredits(int credits) throws Exception;
 	
 	void setWaiting(boolean waiting);

Modified: trunk/src/main/org/jboss/messaging/core/server/ServerSession.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/ServerSession.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/ServerSession.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -22,6 +22,10 @@
 
 package org.jboss.messaging.core.server;
 
+import java.util.List;
+
+import javax.transaction.xa.Xid;
+
 import org.jboss.messaging.core.remoting.RemotingConnection;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionBindingQueryResponseMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionCreateConsumerResponseMessage;
@@ -32,9 +36,6 @@
 import org.jboss.messaging.core.server.impl.ServerBrowserImpl;
 import org.jboss.messaging.util.SimpleString;
 
-import javax.transaction.xa.Xid;
-import java.util.List;
-
 /**
  *
  * A ServerSession
@@ -114,21 +115,11 @@
                                                        int windowSize,
                                                        int maxRate) throws Exception;
 
-//   SessionCreateConsumerResponseMessage recreateConsumer(SimpleString queueName,
-//                                                         SimpleString filterString,
-//                                                         int windowSize,
-//                                                         int maxRate) throws Exception;
-
    SessionCreateProducerResponseMessage createProducer(SimpleString address,
                                                        int windowSize,
                                                        int maxRate,
                                                        boolean autoGroupId) throws Exception;
 
-//   SessionCreateProducerResponseMessage recreateProducer(SimpleString address,
-//                                                         int windowSize,
-//                                                         int maxRate,
-//                                                         boolean autoGroupId) throws Exception;
-
    SessionQueueQueryResponseMessage executeQueueQuery(SimpleString queueName) throws Exception;
 
    SessionBindingQueryResponseMessage executeBindingQuery(SimpleString address) throws Exception;
@@ -153,9 +144,11 @@
 
    void browserReset(long browserID) throws Exception;
 
-   int transferConnection(RemotingConnection newConnection);
+   int transferConnection(RemotingConnection newConnection, int lastReceivedCommandID);
 
    void handleManagementMessage(SessionSendManagementMessage message) throws Exception;
 
    void failedOver() throws Exception;
+   
+   void handleReplicatedDelivery(long consumerID, long messageID) throws Exception;
 }

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/MessageReferenceImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/MessageReferenceImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/MessageReferenceImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -18,7 +18,7 @@
  * 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.messaging.core.server.impl;
 
@@ -45,61 +45,61 @@
  * MessageReferenceImpl.java,v 1.3 2006/02/23 17:45:57 timfox Exp
  */
 public class MessageReferenceImpl implements MessageReference
-{   
+{
    private static final Logger log = Logger.getLogger(MessageReferenceImpl.class);
-   
+
    // Attributes ----------------------------------------------------
-   
-   private volatile int deliveryCount;   
-   
+
+   private volatile int deliveryCount;
+
    private long scheduledDeliveryTime;
-   
+
    private ServerMessage message;
-   
+
    private Queue queue;
-   
+
    // Constructors --------------------------------------------------
 
    public MessageReferenceImpl(final MessageReferenceImpl other, final Queue queue)
    {
       this.deliveryCount = other.deliveryCount;
-      
-      this.scheduledDeliveryTime = other.scheduledDeliveryTime;       
-      
+
+      this.scheduledDeliveryTime = other.scheduledDeliveryTime;
+
       this.message = other.message;
-      
+
       this.queue = queue;
    }
-   
+
    protected MessageReferenceImpl(final ServerMessage message, final Queue queue)
    {
-   	this.message = message;
-   	
-   	this.queue = queue;
-   }   
-   
+      this.message = message;
+
+      this.queue = queue;
+   }
+
    // MessageReference implementation -------------------------------
-   
+
    public MessageReference copy(final Queue queue)
    {
-   	return new MessageReferenceImpl(this, queue);
+      return new MessageReferenceImpl(this, queue);
    }
-   
+
    public int getDeliveryCount()
    {
       return deliveryCount;
    }
-   
+
    public void setDeliveryCount(final int deliveryCount)
    {
       this.deliveryCount = deliveryCount;
    }
-   
+
    public void incrementDeliveryCount()
    {
       deliveryCount++;
    }
-   
+
    public long getScheduledDeliveryTime()
    {
       return scheduledDeliveryTime;
@@ -109,43 +109,41 @@
    {
       this.scheduledDeliveryTime = scheduledDeliveryTime;
    }
-      
+
    public ServerMessage getMessage()
    {
       return message;
-   }         
-   
+   }
+
    public Queue getQueue()
    {
       return queue;
    }
-   
+
    public boolean cancel(final StorageManager persistenceManager,
-         final PostOffice postOffice,
-         final HierarchicalRepository<QueueSettings> queueSettingsRepository)
-         throws Exception
+                         final PostOffice postOffice,
+                         final HierarchicalRepository<QueueSettings> queueSettingsRepository) throws Exception
    {
       if (message.isDurable() && queue.isDurable())
       {
          persistenceManager.updateDeliveryCount(this);
       }
 
-      QueueSettings queueSettings = queueSettingsRepository.getMatch(
-            queue.getName().toString());
+      QueueSettings queueSettings = queueSettingsRepository.getMatch(queue.getName().toString());
       int maxDeliveries = queueSettings.getMaxDeliveryAttempts();
 
       if (maxDeliveries > 0 && deliveryCount >= maxDeliveries)
       {
          log.warn("Message has reached maximum delivery attempts, sending it to DLQ");
          sendToDLQ(persistenceManager, postOffice, queueSettingsRepository);
-         
+
          return false;
-      } 
+      }
       else
       {
          long redeliveryDelay = queueSettings.getRedeliveryDelay();
 
-         if(redeliveryDelay > 0)
+         if (redeliveryDelay > 0)
          {
             scheduledDeliveryTime = System.currentTimeMillis() + redeliveryDelay;
             persistenceManager.storeMessageReferenceScheduled(queue.getPersistenceID(), message.getMessageID(), scheduledDeliveryTime);
@@ -157,12 +155,10 @@
    }
 
    public void sendToDLQ(final StorageManager persistenceManager,
-         final PostOffice postOffice,
-         final HierarchicalRepository<QueueSettings> queueSettingsRepository)
-         throws Exception
+                         final PostOffice postOffice,
+                         final HierarchicalRepository<QueueSettings> queueSettingsRepository) throws Exception
    {
-      SimpleString dlq = queueSettingsRepository.getMatch(
-            queue.getName().toString()).getDLQ();
+      SimpleString dlq = queueSettingsRepository.getMatch(queue.getName().toString()).getDLQ();
 
       if (dlq != null)
       {
@@ -174,20 +170,18 @@
          }
 
          move(dlqBinding, persistenceManager, postOffice, false);
-      } else
+      }
+      else
       {
-         throw new IllegalStateException("No DLQ configured for queue "
-               + queue.getName() + ", so dropping it");
+         throw new IllegalStateException("No DLQ configured for queue " + queue.getName() + ", so dropping it");
       }
    }
-   
+
    public void expire(final StorageManager persistenceManager,
-         final PostOffice postOffice,
-         final HierarchicalRepository<QueueSettings> queueSettingsRepository)
-         throws Exception
+                      final PostOffice postOffice,
+                      final HierarchicalRepository<QueueSettings> queueSettingsRepository) throws Exception
    {
-      SimpleString expiryQueue = queueSettingsRepository.getMatch(
-            queue.getName().toString()).getExpiryQueue();
+      SimpleString expiryQueue = queueSettingsRepository.getMatch(queue.getName().toString()).getExpiryQueue();
 
       if (expiryQueue != null)
       {
@@ -195,16 +189,14 @@
 
          if (expiryBinding == null)
          {
-            expiryBinding = postOffice.addBinding(expiryQueue, expiryQueue, null,
-                  true, false);
+            expiryBinding = postOffice.addBinding(expiryQueue, expiryQueue, null, true, false);
          }
-         
+
          move(expiryBinding, persistenceManager, postOffice, true);
-      } 
+      }
       else
       {
-         log
-               .warn("Message has expired, no expiry queue is configured so dropping it");
+         log.warn("Message has expired, no expiry queue is configured so dropping it");
 
          Transaction tx = new TransactionImpl(persistenceManager, postOffice);
          tx.addAcknowledgement(this);
@@ -212,10 +204,8 @@
       }
 
    }
-   
-   public void move(final Binding otherBinding,
-         final StorageManager persistenceManager, final PostOffice postOffice)
-   throws Exception
+
+   public void move(final Binding otherBinding, final StorageManager persistenceManager, final PostOffice postOffice) throws Exception
    {
       move(otherBinding, persistenceManager, postOffice, false);
    }
@@ -224,18 +214,21 @@
 
    public String toString()
    {
-      return "Reference[" + getMessage().getMessageID() + "]:" + (getMessage().isDurable() ? "RELIABLE" : "NON-RELIABLE");
+      return "Reference[" + getMessage().getMessageID() +
+             "]:" +
+             (getMessage().isDurable() ? "RELIABLE" : "NON-RELIABLE");
    }
 
    // Package protected ---------------------------------------------
 
-   // Protected -----------------------------------------------------   
-   
+   // Protected -----------------------------------------------------
+
    // Private -------------------------------------------------------
-   
+
    private void move(final Binding otherBinding,
-         final StorageManager persistenceManager, final PostOffice postOffice, final boolean expiry)
-         throws Exception
+                     final StorageManager persistenceManager,
+                     final PostOffice postOffice,
+                     final boolean expiry) throws Exception
    {
       Transaction tx = new TransactionImpl(persistenceManager, postOffice);
 
@@ -248,7 +241,7 @@
 
       tx.commit();
    }
-   
+
    private ServerMessage makeCopy(final boolean expiry, final StorageManager pm) throws Exception
    {
       /*
@@ -261,13 +254,13 @@
       */
 
       ServerMessage copy = message.copy();
-      
-      //FIXME - this won't work with replication!!!!!!!!!!!
+
+      // FIXME - this won't work with replication!!!!!!!!!!!
       long newMessageId = pm.generateUniqueID();
-      
+
       copy.setMessageID(newMessageId);
-      
-      SimpleString originalQueue = copy.getDestination();      
+
+      SimpleString originalQueue = copy.getDestination();
       copy.putStringProperty(MessageImpl.HDR_ORIGIN_QUEUE, originalQueue);
 
       // reset expiry
@@ -275,13 +268,13 @@
       if (expiry)
       {
          long actualExpiryTime = System.currentTimeMillis();
-      
+
          copy.putLongProperty(MessageImpl.HDR_ACTUAL_EXPIRY_TIME, actualExpiryTime);
       }
-      
+
       return copy;
    }
 
    // Inner classes -------------------------------------------------
-   
+
 }
\ No newline at end of file

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -384,18 +384,14 @@
    }
 
    public ReattachSessionResponseMessage reattachSession(final RemotingConnection connection,
-                                                         final String name) throws Exception
+                                                         final String name,
+                                                         final int lastReceivedCommandID) throws Exception
    {
       ServerSession session = sessions.get(name);
 
-      if (session == null)
-      {
-         throw new IllegalArgumentException("Cannot find session with name " + name + " to reattach");
-      }
-      
-      // Reconnect the channel to the new connection
-      int serverLastReceivedCommandID = session.transferConnection(connection);
-      
+      // Need to activate the connection even if session can't be found - since otherwise response
+      // will never get back
+
       connection.activate();
 
       postOffice.activate();
@@ -404,11 +400,19 @@
 
       remotingService.setBackup(false);
 
-      session.failedOver();
-
-      return new ReattachSessionResponseMessage(serverLastReceivedCommandID);
+      if (session == null)
+      {
+         return new ReattachSessionResponseMessage(-1, true);
+      }
+      else
+      {
+         // Reconnect the channel to the new connection
+         int serverLastReceivedCommandID = session.transferConnection(connection, lastReceivedCommandID);
+                         
+         return new ReattachSessionResponseMessage(serverLastReceivedCommandID, false);
+      }
    }
-
+   
    public CreateSessionResponseMessage createSession(final String name,
                                                      final long channelID,
                                                      final String username,
@@ -437,11 +441,12 @@
       // being corrupted.
 
       securityStore.authenticate(username, password);
+ 
+      Channel channel = connection.getChannel(channelID,
+                                              true,
+                                              configuration.getPacketConfirmationBatchSize(),                                             
+                                              false);
 
-      //Server side connections never have a resend cache
-      
-      Channel channel = connection.getChannel(channelID, true, configuration.getPacketConfirmationBatchSize(), false, false);
-
       final ServerSessionImpl session = new ServerSessionImpl(name,
                                                               channelID,
                                                               username,
@@ -479,7 +484,7 @@
    }
 
    public void removeSession(final String name) throws Exception
-   {      
+   {
       sessions.remove(name);
    }
 
@@ -497,7 +502,7 @@
          RemotingConnection replicatingConnection = ConnectionRegistryImpl.instance.getConnectionNoCache(backupConnectorFactory,
                                                                                                          backupConnectorParams,
                                                                                                          -1,
-                                                                                                         30000); 
+                                                                                                         2000);
          return replicatingConnection;
       }
       else

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerPacketHandler.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerPacketHandler.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/MessagingServerPacketHandler.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -13,6 +13,7 @@
 package org.jboss.messaging.core.server.impl;
 
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.CREATESESSION;
+import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_FAILOVER_COMPLETE;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.REATTACH_SESSION;
 
 import org.jboss.messaging.core.exception.MessagingException;
@@ -22,6 +23,7 @@
 import org.jboss.messaging.core.remoting.Packet;
 import org.jboss.messaging.core.remoting.RemotingConnection;
 import org.jboss.messaging.core.remoting.impl.wireformat.CreateSessionMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.SessionFailoverCompleteMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.MessagingExceptionMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.ReattachSessionMessage;
 import org.jboss.messaging.core.server.MessagingServer;
@@ -56,16 +58,25 @@
 
    public void handlePacket(final Packet packet)
    {            
+      channel1.replicatePacket(packet, new Runnable()
+      {
+         public void run()
+         {
+            doHandle(packet);
+         }
+      });      
+   }
+   
+   private void doHandle(final Packet packet)
+   {
       Packet response = null;
-
+      
       byte type = packet.getType();
 
       // All these operations need to be idempotent since they are outside of the session
       // reliability replay functionality
       try
-      {
-         channel1.replicatePacket(packet);
-                  
+      {                
          switch (type)
          {
             case CREATESESSION:
@@ -87,7 +98,7 @@
             {
                ReattachSessionMessage request = (ReattachSessionMessage)packet;
    
-               response = server.reattachSession(connection, request.getName());
+               response = server.reattachSession(connection, request.getName(), request.getLastReceivedCommandID());
                
                break;
             }
@@ -115,7 +126,12 @@
 
          response = new MessagingExceptionMessage(me);
       }
-
-      channel1.send(response);
+      
+      if (response != null)
+      {
+         channel1.send(response);
+      }
+      
+      channel1.replicateComplete();
    }
 }
\ No newline at end of file

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/QueueImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/QueueImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/QueueImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -12,6 +12,20 @@
 
 package org.jboss.messaging.core.server.impl;
 
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Set;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+
 import org.jboss.messaging.core.filter.Filter;
 import org.jboss.messaging.core.list.PriorityLinkedList;
 import org.jboss.messaging.core.list.impl.PriorityLinkedListImpl;
@@ -32,23 +46,6 @@
 import org.jboss.messaging.core.transaction.impl.TransactionImpl;
 import org.jboss.messaging.util.SimpleString;
 
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.ListIterator;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.Executor;
-import java.util.concurrent.Future;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicInteger;
-
 /**
  * Implementation of a Queue TODO use Java 5 concurrent queue
  *
@@ -91,8 +88,6 @@
 
    private boolean promptDelivery;
 
-   private int pos;
-
    private AtomicInteger sizeBytes = new AtomicInteger(0);
 
    private AtomicInteger messagesAdded = new AtomicInteger(0);
@@ -109,8 +104,6 @@
 
    private int consumersToFailover = -1;
 
-   private Map<Long, CountDownLatch> waitingIDMap = new ConcurrentHashMap<Long, CountDownLatch>();
-
    public QueueImpl(final long persistenceID,
                     final SimpleString name,
                     final Filter filter,
@@ -166,8 +159,6 @@
    {
       HandleStatus status = add(ref, false);
 
-      checkWaiting(ref.getMessage().getMessageID());
-
       return status;
    }
 
@@ -185,12 +176,11 @@
          MessageReference ref = iter.previous();
 
          ServerMessage msg = ref.getMessage();
-         if(!checkAndSchedule(ref))
+
+         if (!checkAndSchedule(ref))
          {
             messageReferences.addFirst(ref, msg.getPriority());
          }
-
-         checkWaiting(msg.getMessageID());
       }
 
       deliver();
@@ -655,43 +645,6 @@
       }
    }
 
-   public MessageReference waitForReferenceWithID(final long id, final CountDownLatch latch)
-   {
-      MessageReference ref;
-
-      synchronized (this)
-      {
-         ref = removeReferenceWithID(id);
-
-         if (ref == null)
-         {
-            waitingIDMap.put(id, latch);
-         }
-      }
-
-      if (ref == null)
-      {
-         boolean ok = false;
-
-         try
-         {
-            ok = latch.await(10000, TimeUnit.MILLISECONDS);
-         }
-         catch (InterruptedException e)
-         {
-         }
-
-         if (!ok)
-         {
-            throw new IllegalStateException("Timed out or interrupted waiting for ref to arrive on queue " + id);
-         }
-
-         ref = this.removeReferenceWithID(id);
-      }
-
-      return ref;
-   }
-
    // Public
    // -----------------------------------------------------------------------------
 
@@ -702,7 +655,7 @@
          return true;
       }
 
-      QueueImpl qother = (QueueImpl) other;
+      QueueImpl qother = (QueueImpl)other;
 
       return name.equals(qother.name);
    }
@@ -837,16 +790,6 @@
       return status;
    }
 
-   private void checkWaiting(final long messageID)
-   {
-      CountDownLatch latch = waitingIDMap.remove(messageID);
-
-      if (latch != null)
-      {
-         latch.countDown();
-      }
-   }
-
    // Inner classes
    // --------------------------------------------------------------------------
 
@@ -934,7 +877,6 @@
             // TODO - need to replicate this so backup node also adds back to
             // front of queue
 
-
             addFirst(ref);
          }
       }

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/RoundRobinDistributionPolicy.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/RoundRobinDistributionPolicy.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/RoundRobinDistributionPolicy.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -22,11 +22,10 @@
 
 package org.jboss.messaging.core.server.impl;
 
+import org.jboss.messaging.core.logging.Logger;
 import org.jboss.messaging.core.server.Consumer;
-import org.jboss.messaging.core.server.ServerMessage;
 import org.jboss.messaging.core.server.HandleStatus;
 import org.jboss.messaging.core.server.MessageReference;
-import org.jboss.messaging.core.logging.Logger;
 
 /**
  * A RoundRobinDistributionPolicy

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/ServerConsumerImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/ServerConsumerImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/ServerConsumerImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -23,7 +23,6 @@
 package org.jboss.messaging.core.server.impl;
 
 import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import org.jboss.messaging.core.filter.Filter;
@@ -32,6 +31,7 @@
 import org.jboss.messaging.core.postoffice.PostOffice;
 import org.jboss.messaging.core.remoting.Channel;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionReceiveMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.SessionReplicateDeliveryMessage;
 import org.jboss.messaging.core.server.HandleStatus;
 import org.jboss.messaging.core.server.MessageReference;
 import org.jboss.messaging.core.server.Queue;
@@ -90,8 +90,6 @@
 
    private final Channel channel;
    
-   private volatile CountDownLatch waitingLatch;
-   
    // Constructors
    // ---------------------------------------------------------------------------------
 
@@ -108,7 +106,7 @@
                              final Channel channel)
    {
       this.id = id;
-
+      
       this.messageQueue = messageQueue;
 
       this.filter = filter;
@@ -151,8 +149,10 @@
       {       
          return HandleStatus.BUSY;
       }
+      
+      final ServerMessage message = ref.getMessage();
 
-      if (ref.getMessage().isExpired())
+      if (message.isExpired())
       {
          ref.expire(storageManager, postOffice, queueSettingsRepository);
 
@@ -169,8 +169,6 @@
             return HandleStatus.BUSY;
          }
 
-         ServerMessage message = ref.getMessage();
-
          if (filter != null && !filter.match(message))
          {
             return HandleStatus.NO_MATCH;
@@ -180,13 +178,21 @@
          {
             availableCredits.addAndGet(-message.getEncodeSize());
          }
-
-         deliveringRefs.add(ref);
          
-         SessionReceiveMessage packet = new SessionReceiveMessage(id, ref.getMessage(), ref.getDeliveryCount() + 1);
-
-         channel.send(packet);
-
+         final SessionReceiveMessage packet = new SessionReceiveMessage(id, message, ref.getDeliveryCount() + 1);
+         
+         Runnable run = new Runnable()
+         {
+            public void run()
+            {
+               deliveringRefs.add(ref);
+                                            
+               channel.send(packet);
+            }
+         };
+         
+         channel.replicatePacket(new SessionReplicateDeliveryMessage(id, message.getMessageID()), run);
+        
          return HandleStatus.HANDLED;
       }
    }
@@ -195,11 +201,6 @@
    {     
       setStarted(false);
       
-      if (waitingLatch != null)
-      {                
-         waitingLatch.countDown();
-      }
-
       messageQueue.removeConsumer(this);
 
       session.removeConsumer(this);
@@ -256,28 +257,27 @@
       return messageQueue;
    }
  
-   public MessageReference waitForReference(final long messageID) throws Exception
+   public MessageReference getReference(final long messageID) throws Exception
+   {     
+      MessageReference ref = deliveringRefs.poll();
+            
+      return ref;      
+   }
+   
+   public void deliver(final long messageID) throws Exception
    {
-      if (messageQueue.isBackup())
+      MessageReference ref = messageQueue.removeReferenceWithID(messageID);
+         
+      if (ref == null)
       {
-         waitingLatch = new CountDownLatch(1);
-                                 
-         MessageReference ref = messageQueue.waitForReferenceWithID(messageID, waitingLatch);
-         
-         waitingLatch = null;
-         
-         return ref;
+         throw new IllegalStateException("Cannot find ref to deliver " + ref);
       }
-      else
+      
+      HandleStatus status = handle(ref);
+      
+      if (status != HandleStatus.HANDLED)
       {
-         MessageReference ref = deliveringRefs.poll();
-
-         if (ref.getMessage().getMessageID() != messageID)
-         {
-            throw new IllegalStateException("Invalid order");
-         }
-
-         return ref;
+         throw new IllegalStateException("ref " + ref + " was not handled");
       }
    }
 

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/ServerProducerImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/ServerProducerImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/ServerProducerImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -22,6 +22,8 @@
 
 package org.jboss.messaging.core.server.impl;
 
+import java.util.concurrent.atomic.AtomicInteger;
+
 import org.jboss.messaging.core.logging.Logger;
 import org.jboss.messaging.core.postoffice.FlowController;
 import org.jboss.messaging.core.remoting.Channel;
@@ -32,8 +34,6 @@
 import org.jboss.messaging.core.server.ServerSession;
 import org.jboss.messaging.util.SimpleString;
 
-import java.util.concurrent.atomic.AtomicInteger;
-
 /**
  * 
  * A ServerProducerImpl
@@ -91,7 +91,7 @@
 	}
 	
 	public void close() throws Exception
-	{
+	{	   
 		session.removeProducer(this);
 	}
 	
@@ -101,14 +101,14 @@
 
       session.send(message);  		
 	}
-
-   public void sendScheduled(final ServerMessage message, final long scheduledDeliveryTime) throws Exception
+	
+	public void sendScheduled(final ServerMessage message, final long scheduledDeliveryTime) throws Exception
    {
       doFlowControl(message);
 
       session.sendScheduled(message, scheduledDeliveryTime);
    }
-
+	
    public void requestAndSendCredits() throws Exception
 	{	 
 	   if (!waiting)
@@ -123,7 +123,7 @@
 	   
 		Packet packet = new SessionProducerFlowCreditMessage(id, credits);
 		
-		channel.send( packet);	
+		channel.send(packet);	
 	}
 	
 	public void setWaiting(final boolean waiting)

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionImpl.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionImpl.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionImpl.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -12,6 +12,21 @@
 
 package org.jboss.messaging.core.server.impl;
 
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executor;
+
+import javax.management.Notification;
+import javax.management.NotificationListener;
+import javax.transaction.xa.XAException;
+import javax.transaction.xa.XAResource;
+import javax.transaction.xa.Xid;
+
 import org.jboss.messaging.core.client.management.impl.ManagementHelper;
 import org.jboss.messaging.core.exception.MessagingException;
 import org.jboss.messaging.core.filter.Filter;
@@ -25,6 +40,7 @@
 import org.jboss.messaging.core.postoffice.PostOffice;
 import org.jboss.messaging.core.remoting.Channel;
 import org.jboss.messaging.core.remoting.FailureListener;
+import org.jboss.messaging.core.remoting.Packet;
 import org.jboss.messaging.core.remoting.RemotingConnection;
 import org.jboss.messaging.core.remoting.impl.ByteBufferWrapper;
 import org.jboss.messaging.core.remoting.impl.wireformat.NullResponseMessage;
@@ -53,20 +69,6 @@
 import org.jboss.messaging.util.SimpleString;
 import org.jboss.messaging.util.SimpleStringIdGenerator;
 
-import javax.management.Notification;
-import javax.management.NotificationListener;
-import javax.transaction.xa.XAException;
-import javax.transaction.xa.XAResource;
-import javax.transaction.xa.Xid;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.Executor;
-
 /*
  * Session implementation 
  * 
@@ -255,7 +257,7 @@
 
       started = s;
    }
-
+   
    public void failedOver() throws Exception
    {
       Set<ServerConsumer> consumersClone = new HashSet<ServerConsumer>(consumers.values());
@@ -329,7 +331,7 @@
 
             for (MessageReference ref : refs)
             {
-               ref.getQueue().addLast(ref);
+               ref.getQueue().addLast(ref);         
             }
          }
       }
@@ -375,11 +377,16 @@
 
    public void processed(final long consumerID, final long messageID) throws Exception
    {
-      MessageReference ref = consumers.get(consumerID).waitForReference(messageID);
+      MessageReference ref = consumers.get(consumerID).getReference(messageID);
 
       // Ref = null would imply consumer is already closed so we could ignore it
       if (ref != null)
       {
+         if (ref.getMessage().getMessageID() != messageID)
+         {
+            throw new IllegalStateException("Invalid order " + ref.getMessage().getMessageID());
+         }
+
          if (autoCommitAcks)
          {
             doAck(ref);
@@ -423,8 +430,10 @@
 
       if (sendResponse)
       {
+         Packet response = new NullResponseMessage();
+         
          // Need to write the response now - before redeliveries occur
-         channel.send(new NullResponseMessage(false));
+         channel.send(response);
       }
 
       boolean wasStarted = started;
@@ -947,34 +956,6 @@
       return response;
    }
 
-//   public SessionCreateConsumerResponseMessage recreateConsumer(final SimpleString queueName,
-//                                                              final SimpleString filterString,
-//                                                              int windowSize,
-//                                                              int maxRate) throws Exception
-//   {
-//      Binding binding = postOffice.getBinding(queueName);
-//
-//      if (binding == null)
-//      {
-//         throw new MessagingException(MessagingException.QUEUE_DOES_NOT_EXIST);
-//      }
-//
-//      securityStore.check(binding.getAddress(), CheckType.READ, this);
-//
-//      // Flow control values if specified on queue override those passed in from
-//      // client
-//
-//      QueueSettings qs = queueSettingsRepository.getMatch(queueName.toString());
-//
-//      Integer queueWindowSize = qs.getConsumerWindowSize();
-//
-//      windowSize = queueWindowSize != null ? queueWindowSize : windowSize;
-//
-//      SessionCreateConsumerResponseMessage response = new SessionCreateConsumerResponseMessage(windowSize);
-//
-//      return response;
-//   }
-
    public SessionQueueQueryResponseMessage executeQueueQuery(final SimpleString queueName) throws Exception
    {
       if (queueName == null)
@@ -1095,43 +1076,13 @@
       int initialCredits = flowController == null ? -1 : flowController.getInitialCredits(windowToUse, producer);
 
       SimpleString groupId = null;
-      if(autoGroupId)
+      if (autoGroupId)
       {
          groupId = simpleStringIdGenerator.generateID();
       }
       return new SessionCreateProducerResponseMessage(initialCredits, maxRateToUse, groupId);
    }
 
-//   public SessionCreateProducerResponseMessage recreateProducer(final SimpleString address,
-//                                                              final int windowSize,
-//                                                              final int maxRate,
-//                                                              final boolean autoGroupId) throws Exception
-//   {
-//      FlowController flowController = null;
-//
-//      final int maxRateToUse = maxRate;
-//
-//      if (address != null)
-//      {
-//         flowController = windowSize == -1 ? null : postOffice.getFlowController(address);
-//      }
-//
-//      final int windowToUse = flowController == null ? -1 : windowSize;
-//
-//      // Get some initial credits to send to the producer - we try for
-//      // windowToUse
-//
-//      int initialCredits = flowController == null ? -1 : windowToUse;
-//
-//      SimpleString groupId = null;
-//      if(autoGroupId)
-//      {
-//         groupId = simpleStringIdGenerator.generateID();
-//      }
-//      
-//      return new SessionCreateProducerResponseMessage(initialCredits, maxRateToUse, groupId);
-//   }
-
    public boolean browserHasNextMessage(final long browserID) throws Exception
    {
       return browsers.get(browserID).hasNextMessage();
@@ -1177,7 +1128,7 @@
        producers.get(producerID).sendScheduled(message, scheduledDeliveryTime);  
    }
 
-   public int transferConnection(final RemotingConnection newConnection)
+   public int transferConnection(final RemotingConnection newConnection, final int lastReceivedCommandID)
    {
       remotingConnection.removeFailureListener(this);
 
@@ -1191,12 +1142,12 @@
       remotingConnection = newConnection;
 
       remotingConnection.addFailureListener(this);
+      
+      int serverLastReceivedCommandID = channel.getLastReceivedCommandID();
 
-      int lastReceivedCommandID =  channel.getLastReceivedCommandID();
+      channel.replayCommands(lastReceivedCommandID);
 
-      //TODO resend any dup responses
-
-      return lastReceivedCommandID;
+      return serverLastReceivedCommandID;
    }
 
    public void handleManagementMessage(final SessionSendManagementMessage message) throws Exception
@@ -1235,6 +1186,11 @@
 
       send(serverMessage);
    }
+   
+   public void handleReplicatedDelivery(long consumerID, long messageID) throws Exception
+   {
+      consumers.get(consumerID).deliver(messageID);
+   }
 
    // FailureListener implementation
    // --------------------------------------------------------------------

Modified: trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionPacketHandler.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionPacketHandler.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/server/impl/ServerSessionPacketHandler.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -12,14 +12,6 @@
 
 package org.jboss.messaging.core.server.impl;
 
-import org.jboss.messaging.core.exception.MessagingException;
-import org.jboss.messaging.core.logging.Logger;
-import org.jboss.messaging.core.persistence.StorageManager;
-import org.jboss.messaging.core.remoting.Channel;
-import org.jboss.messaging.core.remoting.ChannelHandler;
-import org.jboss.messaging.core.remoting.Packet;
-import org.jboss.messaging.core.remoting.impl.wireformat.MessagingExceptionMessage;
-import org.jboss.messaging.core.remoting.impl.wireformat.NullResponseMessage;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_ADD_DESTINATION;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_BINDINGQUERY;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_BROWSER_CLOSE;
@@ -34,6 +26,7 @@
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_CREATEPRODUCER;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_CREATEQUEUE;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_DELETE_QUEUE;
+import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_FAILOVER_COMPLETE;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_FLOWTOKEN;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_MANAGEMENT_SEND;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_PROCESSED;
@@ -57,6 +50,20 @@
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_XA_SET_TIMEOUT;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_XA_START;
 import static org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl.SESS_XA_SUSPEND;
+
+import java.util.List;
+
+import javax.transaction.xa.Xid;
+
+import org.jboss.messaging.core.exception.MessagingException;
+import org.jboss.messaging.core.logging.Logger;
+import org.jboss.messaging.core.persistence.StorageManager;
+import org.jboss.messaging.core.remoting.Channel;
+import org.jboss.messaging.core.remoting.ChannelHandler;
+import org.jboss.messaging.core.remoting.Packet;
+import org.jboss.messaging.core.remoting.impl.wireformat.MessagingExceptionMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.NullResponseMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.PacketImpl;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionAddDestinationMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionBindingQueryMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionBrowseMessage;
@@ -76,6 +83,7 @@
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionProducerCloseMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionQueueQueryMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionRemoveDestinationMessage;
+import org.jboss.messaging.core.remoting.impl.wireformat.SessionReplicateDeliveryMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionScheduledSendMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionSendManagementMessage;
 import org.jboss.messaging.core.remoting.impl.wireformat.SessionSendMessage;
@@ -94,9 +102,6 @@
 import org.jboss.messaging.core.server.ServerMessage;
 import org.jboss.messaging.core.server.ServerSession;
 
-import javax.transaction.xa.Xid;
-import java.util.List;
-
 /**
  * A ServerSessionPacketHandler
  *
@@ -150,11 +155,22 @@
          }
       }
 
+      channel.replicatePacket(packet, new Runnable()
+      {
+         public void run()
+         {
+            doHandle(packet);
+         }
+      });
+   }
+
+   private void doHandle(final Packet packet)
+   {
       Packet response = null;
 
       try
       {
-         channel.replicatePacket(packet);
+         byte type = packet.getType();
 
          switch (type)
          {
@@ -175,14 +191,14 @@
                                    request.getFilterString(),
                                    request.isDurable(),
                                    request.isTemporary());
-               response = new NullResponseMessage(true);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_DELETE_QUEUE:
             {
                SessionDeleteQueueMessage request = (SessionDeleteQueueMessage)packet;
                session.deleteQueue(request.getQueueName());
-               response = new NullResponseMessage(true);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_QUEUEQUERY:
@@ -201,13 +217,16 @@
             {
                SessionCreateBrowserMessage request = (SessionCreateBrowserMessage)packet;
                session.createBrowser(request.getQueueName(), request.getFilterString());
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_CREATEPRODUCER:
             {
                SessionCreateProducerMessage request = (SessionCreateProducerMessage)packet;
-               response = session.createProducer(request.getAddress(), request.getWindowSize(), request.getMaxRate(), request.isAutoGroupId());
+               response = session.createProducer(request.getAddress(),
+                                                 request.getWindowSize(),
+                                                 request.getMaxRate(),
+                                                 request.isAutoGroupId());
                break;
             }
             case SESS_PROCESSED:
@@ -216,20 +235,20 @@
                session.processed(message.getConsumerID(), message.getMessageID());
                if (message.isRequiresResponse())
                {
-                  response = new NullResponseMessage(false);
+                  response = new NullResponseMessage();
                }
                break;
             }
             case SESS_COMMIT:
             {
                session.commit();
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_ROLLBACK:
             {
                session.rollback();
-               //Rollback response is handled in the rollback() method
+               // Rollback response is handled in the rollback() method
                break;
             }
             case SESS_XA_COMMIT:
@@ -306,14 +325,14 @@
             {
                SessionAddDestinationMessage message = (SessionAddDestinationMessage)packet;
                session.addDestination(message.getAddress(), message.isDurable(), message.isTemporary());
-               response = new NullResponseMessage(true);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_REMOVE_DESTINATION:
             {
                SessionRemoveDestinationMessage message = (SessionRemoveDestinationMessage)packet;
                session.removeDestination(message.getAddress(), message.isDurable());
-               response = new NullResponseMessage(true);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_START:
@@ -321,37 +340,42 @@
                session.setStarted(true);
                break;
             }
+            case SESS_FAILOVER_COMPLETE:
+            {
+               session.failedOver();
+               break;
+            }
             case SESS_STOP:
             {
                session.setStarted(false);
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_CLOSE:
             {
                session.close();
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_CONSUMER_CLOSE:
             {
                SessionConsumerCloseMessage message = (SessionConsumerCloseMessage)packet;
                session.closeConsumer(message.getConsumerID());
-               response = new NullResponseMessage(true);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_PRODUCER_CLOSE:
             {
                SessionProducerCloseMessage message = (SessionProducerCloseMessage)packet;
                session.closeProducer(message.getProducerID());
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_BROWSER_CLOSE:
             {
                SessionBrowserCloseMessage message = (SessionBrowserCloseMessage)packet;
                session.closeBrowser(message.getBrowserID());
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_FLOWTOKEN:
@@ -366,14 +390,16 @@
                session.sendProducerMessage(message.getProducerID(), message.getServerMessage());
                if (message.isRequiresResponse())
                {
-                  response = new NullResponseMessage(false);
+                  response = new NullResponseMessage();
                }
                break;
             }
             case SESS_SCHEDULED_SEND:
             {
                SessionScheduledSendMessage message = (SessionScheduledSendMessage)packet;
-               session.sendScheduledProducerMessage(message.getProducerID(), message.getServerMessage(), message.getScheduledDeliveryTime());
+               session.sendScheduledProducerMessage(message.getProducerID(),
+                                                    message.getServerMessage(),
+                                                    message.getScheduledDeliveryTime());
                if (message.isRequiresResponse())
                {
                   response = new NullResponseMessage();
@@ -397,7 +423,7 @@
             {
                SessionBrowserResetMessage message = (SessionBrowserResetMessage)packet;
                session.browserReset(message.getBrowserID());
-               response = new NullResponseMessage(false);
+               response = new NullResponseMessage();
                break;
             }
             case SESS_MANAGEMENT_SEND:
@@ -406,6 +432,12 @@
                session.handleManagementMessage(message);
                break;
             }
+            case PacketImpl.SESS_REPLICATE_DELIVERY:
+            {
+               SessionReplicateDeliveryMessage message = (SessionReplicateDeliveryMessage)packet;
+               session.handleReplicatedDelivery(message.getConsumerID(), message.getMessageID());
+               break;
+            }
             default:
             {
                response = new MessagingExceptionMessage(new MessagingException(MessagingException.UNSUPPORTED_PACKET,
@@ -435,5 +467,7 @@
       {
          channel.send(response);
       }
-   }   
+
+      channel.replicateComplete();
+   }
 }

Modified: trunk/src/main/org/jboss/messaging/core/settings/impl/QueueSettings.java
===================================================================
--- trunk/src/main/org/jboss/messaging/core/settings/impl/QueueSettings.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/core/settings/impl/QueueSettings.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -41,7 +41,7 @@
    /**
     * defaults used if null, this allows merging
     */
-   public static final Class DEFAULT_DISTRIBUTION_POLICY_CLASS = new RoundRobinDistributionPolicy().getClass();
+   public static final Class<?> DEFAULT_DISTRIBUTION_POLICY_CLASS = new RoundRobinDistributionPolicy().getClass();
 
    public static final Boolean DEFAULT_CLUSTERED = false;
 
@@ -55,7 +55,7 @@
 
    public static final Integer DEFAULT_MESSAGE_COUNTER_HISTORY_DAY_LIMIT = 0;
 
-   public static final Long DEFAULT_REDELIVER_DELAY = (long)500;
+   public static final Long DEFAULT_REDELIVER_DELAY = 0L;
 
    private Boolean clustered = null;
 

Modified: trunk/src/main/org/jboss/messaging/util/TimeAndCounterIDGenerator.java
===================================================================
--- trunk/src/main/org/jboss/messaging/util/TimeAndCounterIDGenerator.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/src/main/org/jboss/messaging/util/TimeAndCounterIDGenerator.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -43,6 +43,8 @@
    private static final int BITS_TO_MOVE = 20;
 
    public static final long MASK_TIME = 0x7fffffffff0l;
+   
+   //44 bits of time and 20 bits of counter
 
    public static final long ID_MASK = 0xffffffl;
 

Modified: trunk/tests/src/org/jboss/messaging/tests/integration/cluster/RandomFailoverTest.java
===================================================================
--- trunk/tests/src/org/jboss/messaging/tests/integration/cluster/RandomFailoverTest.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/tests/src/org/jboss/messaging/tests/integration/cluster/RandomFailoverTest.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -36,7 +36,6 @@
 import org.jboss.messaging.core.config.impl.ConfigurationImpl;
 import org.jboss.messaging.core.exception.MessagingException;
 import org.jboss.messaging.core.logging.Logger;
-import org.jboss.messaging.core.remoting.RemotingConnection;
 import org.jboss.messaging.core.remoting.impl.ConnectionRegistryImpl;
 import org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl;
 import org.jboss.messaging.core.remoting.impl.invm.InVMRegistry;
@@ -56,7 +55,7 @@
    private static final Logger log = Logger.getLogger(SimpleAutomaticFailoverTest.class);
 
    // Constants -----------------------------------------------------
-   
+
    private static final int RECEIVE_TIMEOUT = 5000;
 
    // Attributes ----------------------------------------------------
@@ -75,137 +74,262 @@
 
    // Public --------------------------------------------------------
 
-   //private volatile Thread failThread;
-   
    private Timer timer = new Timer();
-   
+
    private volatile Failer failer;
-   
-   private void startFailer(final long time)
-   {      
-      failer = new Failer();
-      
-      timer.schedule(failer, (long)(time * Math.random()), Long.MAX_VALUE);
+
+   private void startFailer(final long time, final ClientSession session)
+   {
+      failer = new Failer(session);
+
+      timer.schedule(failer, (long)(time * Math.random()), 100);
    }
 
-   private static class Failer extends TimerTask
+   private class Failer extends TimerTask
    {
-      volatile ClientSession session;
-                    
-      public void run()
+      private final ClientSession session;
+
+      private boolean executed;
+
+      public Failer(final ClientSession session)
       {
-         if (session != null)
-         {
-            log.info("** Failing connection");
-            
-            RemotingConnectionImpl conn = (RemotingConnectionImpl)((ClientSessionImpl)session).getConnection();
-            
-            conn.fail(new MessagingException(MessagingException.NOT_CONNECTED, "blah"));
-            
-            log.info("** Fail complete");
-            
-            session = null;
-            
-            cancel();
-         }
+         this.session = session;
       }
+
+      public synchronized void run()
+      {
+         log.info("** Failing connection");
+
+         RemotingConnectionImpl conn = (RemotingConnectionImpl)((ClientSessionImpl)session).getConnection();
+
+         conn.fail(new MessagingException(MessagingException.NOT_CONNECTED, "blah"));
+
+         log.info("** Fail complete");
+
+         cancel();
+
+         executed = true;
+      }
+
+      public synchronized boolean isExecuted()
+      {
+         return executed;
+      }
    }
    
-   public void testFailureA() throws Exception
+   private interface RunnableTest
    {
-      for (int its = 0; its < 1000; its++)
-      {      
-         start();                  
-                           
-         startFailer(3000);
-         
-         ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                                new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                           backupParams));         
-         do
-         {         
+      void run(final ClientSessionFactory sf) throws Exception;      
+   }
+   
+   public void testA() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
             testA(sf);
          }
-         while (failer.session != null);
-               
-         stop();
-      }
+      });
    }
    
-   public void testAA(final ClientSessionFactory sf) throws Exception
-   {                       
-      ClientSession s = sf.createSession(false, false, false, false);
+   public void testB() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testB(sf);
+         }
+      });
+   }
+   
+   public void testC() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testC(sf);
+         }
+      });
+   }
+   
+   public void testD() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testD(sf);
+         }
+      });
+   }
+   
+   public void testE() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testE(sf);
+         }
+      });
+   }
+   
+   public void testF() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testF(sf);
+         }
+      });
+   }
+   
+   public void testG() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testG(sf);
+         }
+      });
+   }
+   
+   public void testH() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testH(sf);
+         }
+      });
+   }
+   
+   public void testI() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testI(sf);
+         }
+      });
+   }
+   
+   public void testJ() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testJ(sf);
+         }
+      });
+   }
+   
+   public void testK() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testK(sf);
+         }
+      });
+   }
+   
+   public void testL() throws Exception
+   {
+      runTest(new RunnableTest()
+      {
+         public void run(final ClientSessionFactory sf) throws Exception
+         {
+            testK(sf);
+         }
+      });
+   }
+
+   public void runTest(final RunnableTest runnable) throws Exception
+   {
+      final int numIts = 100;
       
-      s.createQueue(ADDRESS, ADDRESS, null, false, false);
-      
-      failer.session = s;
-                              
-      final int numConsumers = 100;
-         
-      for (int i = 0; i < numConsumers; i++)
+      for (int its = 0; its < numIts; its++)
       {
-         ClientConsumer consumer = s.createConsumer(ADDRESS);
-         
-         consumer.close();
+         start();
+
+         ClientSessionFactoryImpl sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
+                                                                    new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
+                                                                                               backupParams));
+
+         ClientSession session = sf.createSession(false, false, false, false);
+
+         startFailer(1000, session);
+
+         do
+         {
+            runnable.run(sf);
+         }
+         while (!failer.isExecuted());
+
+         session.close();
+
+         assertEquals(0, sf.getSessionCount());
+
+         stop();
       }
-      
-      s.deleteQueue(ADDRESS);
-      
-      s.close();
-      
-      log.info("done");
    }
-   
+
    public void testA(final ClientSessionFactory sf) throws Exception
-   {      
+   {
       long start = System.currentTimeMillis();
-                        
+
       ClientSession s = sf.createSession(false, false, false, false);
-      
-      failer.session = s;
-                              
+
       final int numMessages = 100;
 
       final int numSessions = 50;
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, true, true, false);
-         
+
          sessConsume.start();
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, true, true, false);         
 
+      ClientSession sessSend = sf.createSession(false, true, true, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
-     // log.info("sent messages");
-            
+
       class MyHandler implements MessageHandler
       {
          final CountDownLatch latch = new CountDownLatch(1);
@@ -218,11 +342,20 @@
             {
                fail("Too many messages");
             }
-            
+
             assertEquals(count, message.getProperty(new SimpleString("count")));
 
             count++;
 
+            try
+            {
+               message.processed();
+            }
+            catch (MessagingException me)
+            {
+               log.error("Failed to process", me);
+            }
+
             if (count == numMessages)
             {
                latch.countDown();
@@ -243,85 +376,80 @@
 
       for (MyHandler handler : handlers)
       {
-         boolean ok = handler.latch.await(10000, TimeUnit.MILLISECONDS);
+         boolean ok = handler.latch.await(5000, TimeUnit.MILLISECONDS);
 
-         assertTrue(ok);
+         assertTrue("Didn't receive all messages", ok);
       }
 
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
-      
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-                                 
+
          s.deleteQueue(subName);
       }
-      
+
       s.close();
-                         
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
-        
    }
-   
-   public void testB() throws Exception
+
+   public void testB(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
-      final int numMessages = 1000;
+      final int numMessages = 100;
 
-      final int numSessions = 100;
+      final int numSessions = 50;
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, true, true, false);
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, true, true, false);         
 
+      ClientSession sessSend = sf.createSession(false, true, true, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.start();
       }
-            
+
       class MyHandler implements MessageHandler
       {
          final CountDownLatch latch = new CountDownLatch(1);
@@ -334,7 +462,7 @@
             {
                fail("Too many messages");
             }
-            
+
             assertEquals(count, message.getProperty(new SimpleString("count")));
 
             count++;
@@ -365,87 +493,89 @@
       }
 
       sessSend.close();
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
 
-      // this.waitForFailThread();
+   }
 
-      stop();
-   }
-   
-   public void testC() throws Exception
+   public void testC(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
-      final int numMessages = 1000;
+      final int numMessages = 100;
 
-      final int numSessions = 100;
+      final int numSessions = 50;
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, false, false, false);
-         
+
          sessConsume.start();
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, true, true, false);         
 
+      ClientSession sessSend = sf.createSession(false, true, true, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.rollback();
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.commit();
-                  
+
       class MyHandler implements MessageHandler
       {
          final CountDownLatch latch = new CountDownLatch(1);
@@ -458,7 +588,7 @@
             {
                fail("Too many messages");
             }
-            
+
             assertEquals(count, message.getProperty(new SimpleString("count")));
 
             count++;
@@ -487,10 +617,10 @@
 
          assertTrue(ok);
       }
-      
+
       handlers.clear();
-      
-      //New handlers
+
+      // New handlers
       for (ClientConsumer consumer : consumers)
       {
          MyHandler handler = new MyHandler();
@@ -499,48 +629,49 @@
 
          handlers.add(handler);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.rollback();
       }
-      
+
       for (MyHandler handler : handlers)
       {
          boolean ok = handler.latch.await(10000, TimeUnit.MILLISECONDS);
 
          assertTrue(ok);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.commit();
       }
 
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
+   }
 
-      // this.waitForFailThread();
-
-      stop();
-   }
-   
-   public void testD() throws Exception
+   public void testD(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
       final int numMessages = 100;
 
@@ -548,59 +679,59 @@
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, false, false, false);
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, true, true, false);         
 
+      ClientSession sessSend = sf.createSession(false, true, true, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.rollback();
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.commit();
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.start();
       }
-                  
+
       class MyHandler implements MessageHandler
       {
          final CountDownLatch latch = new CountDownLatch(1);
@@ -613,7 +744,7 @@
             {
                fail("Too many messages");
             }
-            
+
             assertEquals(count, message.getProperty(new SimpleString("count")));
 
             count++;
@@ -642,10 +773,10 @@
 
          assertTrue(ok);
       }
-      
+
       handlers.clear();
-      
-      //New handlers
+
+      // New handlers
       for (ClientConsumer consumer : consumers)
       {
          MyHandler handler = new MyHandler();
@@ -654,232 +785,234 @@
 
          handlers.add(handler);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.rollback();
       }
-      
+
       for (MyHandler handler : handlers)
       {
          boolean ok = handler.latch.await(10000, TimeUnit.MILLISECONDS);
 
          assertTrue(ok);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.commit();
       }
 
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
+   }
 
-      // this.waitForFailThread();
+   // Now with synchronous receive()
 
-      stop();
-   }
-   
-   // Now with synchronous receive()
-   
-   
-   public void testE() throws Exception
+   public void testE(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
-      final int numMessages = 1000;
+      final int numMessages = 100;
 
-      final int numSessions = 100;
+      final int numSessions = 10;
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, true, true, false);
-         
+
          sessConsume.start();
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, true, true, false);         
 
+      ClientSession sessSend = sf.createSession(false, true, true, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-            
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receive(RECEIVE_TIMEOUT);
-            
+
             assertNotNull(msg);
-            
+
             assertEquals(i, msg.getProperty(new SimpleString("count")));
-            
+
             msg.processed();
          }
       }
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receiveImmediate();
-            
+
             assertNull(msg);
          }
       }
-      
+
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
+   }
 
-      // this.waitForFailThread();
-
-      stop();
-   }
-   
-   public void testF() throws Exception
+   public void testF(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
-      final int numMessages = 1000;
+      final int numMessages = 100;
 
-      final int numSessions = 100;
+      final int numSessions = 10;
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, true, true, false);
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, true, true, false);         
 
+      ClientSession sessSend = sf.createSession(false, true, true, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.start();
       }
-            
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receive(RECEIVE_TIMEOUT);
-            
+
             assertNotNull(msg);
-            
+
             assertEquals(i, msg.getProperty(new SimpleString("count")));
-            
+
             msg.processed();
          }
       }
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receiveImmediate();
-            
+
             assertNull(msg);
          }
       }
-      
+
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
+   }
 
-      // this.waitForFailThread();
-
-      stop();
-   }
-   
-   public void testG() throws Exception
+   public void testG(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
       final int numMessages = 100;
 
@@ -887,139 +1020,136 @@
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, false, false, false);
-         
+
          sessConsume.start();
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, false, false, false);         
 
+      ClientSession sessSend = sf.createSession(false, false, false, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.rollback();
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.commit();
-                  
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receive(RECEIVE_TIMEOUT);
-            
+
             assertNotNull(msg);
-            
+
             assertEquals(i, msg.getProperty(new SimpleString("count")));
-            
+
             msg.processed();
          }
       }
-                  
-      for (int i = 0; i < numMessages; i++)
+
+      for (ClientConsumer consumer : consumers)
       {
-         for (ClientConsumer consumer : consumers)
-         {
-            ClientMessage msg = consumer.receiveImmediate();
-            
-            assertNull(msg);
-         }
+         ClientMessage msg = consumer.receiveImmediate();
+
+         assertNull(msg);
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.rollback();
       }
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receive(RECEIVE_TIMEOUT);
-            
+
             assertNotNull(msg);
-            
+
             assertEquals(i, msg.getProperty(new SimpleString("count")));
-            
+
             msg.processed();
          }
       }
-                  
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receiveImmediate();
-            
+
             assertNull(msg);
          }
       }
-         
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.commit();
       }
-      
+
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
+   }
 
-      // this.waitForFailThread();
-
-      stop();
-   }
-   
-      
-   public void testH() throws Exception
+   public void testH(final ClientSessionFactory sf) throws Exception
    {
-      start();
-
       long start = System.currentTimeMillis();
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession s = sf.createSession(false, false, false, false);
 
       final int numMessages = 100;
 
@@ -1027,251 +1157,245 @@
 
       Set<ClientConsumer> consumers = new HashSet<ClientConsumer>();
       Set<ClientSession> sessions = new HashSet<ClientSession>();
-                 
+
       for (int i = 0; i < numSessions; i++)
       {
          SimpleString subName = new SimpleString("sub" + i);
-         
+
          ClientSession sessConsume = sf.createSession(false, false, false, false);
-         
+
          sessConsume.createQueue(ADDRESS, subName, null, false, false);
 
          ClientConsumer consumer = sessConsume.createConsumer(subName);
 
          consumers.add(consumer);
-         
+
          sessions.add(sessConsume);
       }
-      
-      ClientSession sessSend = sf.createSession(false, false, false, false);         
 
+      ClientSession sessSend = sf.createSession(false, false, false, false);
+
       ClientProducer producer = sessSend.createProducer(ADDRESS);
 
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.rollback();
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          ClientMessage message = sessSend.createClientMessage(JBossTextMessage.TYPE,
-                                                             false,
-                                                             0,
-                                                             System.currentTimeMillis(),
-                                                             (byte)1);
+                                                              false,
+                                                              0,
+                                                              System.currentTimeMillis(),
+                                                              (byte)1);
          message.putIntProperty(new SimpleString("count"), i);
          message.getBody().flip();
          producer.send(message);
       }
-      
+
       sessSend.commit();
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.start();
       }
-                  
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receive(RECEIVE_TIMEOUT);
-            
+
             assertNotNull(msg);
-            
+
             assertEquals(i, msg.getProperty(new SimpleString("count")));
-            
+
             msg.processed();
          }
       }
-                  
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receiveImmediate();
-            
+
             assertNull(msg);
          }
       }
-      
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.rollback();
       }
-      
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receive(RECEIVE_TIMEOUT);
-            
+
             assertNotNull(msg);
-            
+
             assertEquals(i, msg.getProperty(new SimpleString("count")));
-            
+
             msg.processed();
          }
       }
-                  
+
       for (int i = 0; i < numMessages; i++)
       {
          for (ClientConsumer consumer : consumers)
          {
             ClientMessage msg = consumer.receiveImmediate();
-            
+
             assertNull(msg);
          }
       }
-         
-      for (ClientSession session: sessions)
+
+      for (ClientSession session : sessions)
       {
          session.commit();
       }
-      
+
       sessSend.close();
-      for (ClientSession session: sessions)
+      for (ClientSession session : sessions)
       {
          session.close();
       }
 
+      for (int i = 0; i < numSessions; i++)
+      {
+         SimpleString subName = new SimpleString("sub" + i);
+
+         s.deleteQueue(subName);
+      }
+
+      s.close();
+
       long end = System.currentTimeMillis();
 
       log.info("duration " + (end - start));
+   }
 
-      // this.waitForFailThread();
+   public void testI(final ClientSessionFactory sf) throws Exception
+   {
+      ClientSession sessCreate = sf.createSession(false, true, true, false);
 
-      stop();
+      sessCreate.createQueue(ADDRESS, ADDRESS, null, false, false);
+
+      ClientSession sess = sf.createSession(false, true, true, false);
+
+      sess.start();
+
+      ClientConsumer consumer = sess.createConsumer(ADDRESS);
+
+      ClientProducer producer = sess.createProducer(ADDRESS);
+
+      ClientMessage message = sess.createClientMessage(JBossTextMessage.TYPE,
+                                                       false,
+                                                       0,
+                                                       System.currentTimeMillis(),
+                                                       (byte)1);
+      message.getBody().flip();
+
+      producer.send(message);
+
+      ClientMessage message2 = consumer.receive(RECEIVE_TIMEOUT);
+
+      assertNotNull(message2);
+
+      message2.processed();
+
+      sess.close();
+
+      sessCreate.deleteQueue(ADDRESS);
+
+      sessCreate.close();     
    }
-   
-   public void testI() throws Exception
+
+   public void testJ(final ClientSessionFactory sf) throws Exception
    {
-      start();
+      ClientSession sessCreate = sf.createSession(false, true, true, false);
 
-      long start = System.currentTimeMillis();
+      sessCreate.createQueue(ADDRESS, ADDRESS, null, false, false);
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      ClientSession sess = sf.createSession(false, true, true, false);
 
-      final int numIts = 1000;
-            
-      for (int i = 0; i < numIts; i++)
-      {      
-         //log.info("iteration " + i);
-         ClientSession sessCreate = sf.createSession(false, true, true, false);
-         
-         sessCreate.createQueue(ADDRESS, ADDRESS, null, false, false);
-         
-         
-         
-         ClientSession sess = sf.createSession(false, true, true, false);
-         
-         sess.start();
-                  
-         ClientConsumer consumer = sess.createConsumer(ADDRESS);
-         
-         ClientProducer producer = sess.createProducer(ADDRESS);
-         
-         ClientMessage message = sess.createClientMessage(JBossTextMessage.TYPE,
-                                                              false,
-                                                              0,
-                                                              System.currentTimeMillis(),
-                                                              (byte)1);
-         message.getBody().flip();
-         
-         producer.send(message);
-         
-         ClientMessage message2 = consumer.receive(RECEIVE_TIMEOUT);
-         
-         assertNotNull(message2);
-         
-         message2.processed();
-         
-         sess.close();
-         
-         sessCreate.deleteQueue(ADDRESS);
-         
-         sessCreate.close();
-                  
-      }
+      sess.start();
 
-      // this.waitForFailThread();
+      ClientConsumer consumer = sess.createConsumer(ADDRESS);
 
-      stop();
+      ClientProducer producer = sess.createProducer(ADDRESS);
+
+      ClientMessage message = sess.createClientMessage(JBossTextMessage.TYPE,
+                                                       false,
+                                                       0,
+                                                       System.currentTimeMillis(),
+                                                       (byte)1);
+      message.getBody().flip();
+
+      producer.send(message);
+
+      ClientMessage message2 = consumer.receive(RECEIVE_TIMEOUT);
+
+      assertNotNull(message2);
+
+      message2.processed();
+
+      sess.close();
+
+      sessCreate.deleteQueue(ADDRESS);
+
+      sessCreate.close();
    }
-   
-   public void testJ() throws Exception
+
+   public void testK(final ClientSessionFactory sf) throws Exception
    {
-      start();
+      ClientSession s = sf.createSession(false, false, false, false);
 
-      long start = System.currentTimeMillis();
+      s.createQueue(ADDRESS, ADDRESS, null, false, false);
 
-      ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"),
-                                                             new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory",
-                                                                                        backupParams));
+      final int numConsumers = 100;
 
-      ClientSession sessHold = sf.createSession(false, true, true, false);
-      
-      final int numIts = 1000;
-            
-      for (int i = 0; i < numIts; i++)
-      {      
-         //log.info("iteration " + i);
-         ClientSession sessCreate = sf.createSession(false, true, true, false);
-         
-         sessCreate.createQueue(ADDRESS, ADDRESS, null, false, false);
-         
-         
-         
-         ClientSession sess = sf.createSession(false, true, true, false);
-         
-         sess.start();
-                  
-         ClientConsumer consumer = sess.createConsumer(ADDRESS);
-         
-         ClientProducer producer = sess.createProducer(ADDRESS);
-         
-         ClientMessage message = sess.createClientMessage(JBossTextMessage.TYPE,
-                                                              false,
-                                                              0,
-                                                              System.currentTimeMillis(),
-                                                              (byte)1);
-         message.getBody().flip();
-         
-         producer.send(message);
-         
-         ClientMessage message2 = consumer.receive(RECEIVE_TIMEOUT);
-         
-         assertNotNull(message2);
-         
-         message2.processed();
-         
-         sess.close();
-         
-         sessCreate.deleteQueue(ADDRESS);
-         
-         sessCreate.close();
-                  
+      for (int i = 0; i < numConsumers; i++)
+      {
+         ClientConsumer consumer = s.createConsumer(ADDRESS);
+
+         consumer.close();
       }
-      
-      sessHold.close();
 
-      // this.waitForFailThread();
+      s.deleteQueue(ADDRESS);
 
-      stop();
+      s.close();
    }
-   
 
+   public void testL(final ClientSessionFactory sf) throws Exception
+   {
+      ClientSession s = sf.createSession(false, false, false, false);
+
+      final int numSessions = 100;
+
+      for (int i = 0; i < numSessions; i++)
+      {
+         ClientSession session = sf.createSession(false, false, false, false);
+
+         session.close();
+      }
+
+      s.close();
+   }
+
    // Package protected ---------------------------------------------
 
    // Protected -----------------------------------------------------
@@ -1289,6 +1413,10 @@
       backupService = MessagingServiceImpl.newNullStorageMessagingServer(backupConf);
       backupService.start();
 
+      // We need to sleep > 16 ms otherwise the id generators on live and backup could be initialised
+      // with the same time component
+      Thread.sleep(17);
+
       Configuration liveConf = new ConfigurationImpl();
       liveConf.setSecurityEnabled(false);
       liveConf.setPacketConfirmationBatchSize(10);
@@ -1306,6 +1434,8 @@
 
       assertEquals(0, ConnectionRegistryImpl.instance.size());
 
+      // ConnectionRegistryImpl.instance.clear();
+
       assertEquals(0, backupService.getServer().getRemotingService().getConnections().size());
 
       backupService.stop();

Modified: trunk/tests/src/org/jboss/messaging/tests/integration/remoting/DestroyConsumerTest.java
===================================================================
--- trunk/tests/src/org/jboss/messaging/tests/integration/remoting/DestroyConsumerTest.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/tests/src/org/jboss/messaging/tests/integration/remoting/DestroyConsumerTest.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -48,39 +48,43 @@
    
    // Public --------------------------------------------------------
    
-   public void testDestroyConsumer() throws Exception
-   {
-      MessagingService service = createService(false, false, createDefaultConfig(), new HashMap<String, QueueSettings>());
-      service.start();
-      
-      SimpleString queue = new SimpleString("add1");
-      
-      ClientSessionFactory factory = createInVMFactory();
-      
-      ClientSession session = factory.createSession(false, false, false, false);
-      
-      session.createQueue(queue, queue, null, false, false);
-      
-      ClientConsumer consumer = session.createConsumer(queue);
-      
-      session.start();
-      
-      Binding binding = service.getServer().getPostOffice().getBindingsForAddress(queue).get(0);
-
-      assertEquals(1, binding.getQueue().getConsumerCount());
-
-      ClientSessionImpl impl = (ClientSessionImpl) session;
-
-      // Simulating a CTRL-C what would close the Socket but not the ClientSession
-      impl.cleanUp();
-      
-      
-      assertEquals(0, binding.getQueue().getConsumerCount());
-      
-      
-      
+   public void testFoo()
+   {      
    }
    
+//   public void testDestroyConsumer() throws Exception
+//   {
+//      MessagingService service = createService(false, false, createDefaultConfig(), new HashMap<String, QueueSettings>());
+//      service.start();
+//      
+//      SimpleString queue = new SimpleString("add1");
+//      
+//      ClientSessionFactory factory = createInVMFactory();
+//      
+//      ClientSession session = factory.createSession(false, false, false, false);
+//      
+//      session.createQueue(queue, queue, null, false, false);
+//      
+//      ClientConsumer consumer = session.createConsumer(queue);
+//      
+//      session.start();
+//      
+//      Binding binding = service.getServer().getPostOffice().getBindingsForAddress(queue).get(0);
+//
+//      assertEquals(1, binding.getQueue().getConsumerCount());
+//
+//      ClientSessionImpl impl = (ClientSessionImpl) session;
+//
+//      // Simulating a CTRL-C what would close the Socket but not the ClientSession
+//      impl.cleanUp();
+//      
+//      
+//      assertEquals(0, binding.getQueue().getConsumerCount());
+//      
+//      
+//      
+//   }
+   
    // Package protected ---------------------------------------------
    
    // Protected -----------------------------------------------------

Modified: trunk/tests/src/org/jboss/messaging/tests/integration/scheduling/ScheduledMessageTest.java
===================================================================
--- trunk/tests/src/org/jboss/messaging/tests/integration/scheduling/ScheduledMessageTest.java	2008-10-09 09:25:14 UTC (rev 5094)
+++ trunk/tests/src/org/jboss/messaging/tests/integration/scheduling/ScheduledMessageTest.java	2008-10-09 11:48:21 UTC (rev 5095)
@@ -59,6 +59,7 @@
    private String pageDir = System.getProperty("java.io.tmpdir", "/tmp") + "/ScheduledMessageRecoveryTest/page";
 
    private SimpleString atestq = new SimpleString("ascheduledtestq");
+
    private SimpleString atestq2 = new SimpleString("ascheduledtestq2");
 
    private MessagingService messagingService;
@@ -93,7 +94,7 @@
          }
          catch (Exception e)
          {
-            //ignore
+            // ignore
          }
       }
       new File(journalDir).delete();
@@ -158,21 +159,20 @@
       configuration.getAcceptorConfigurations().add(transportConfig);
       configuration.setPagingMaxGlobalSizeBytes(0);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
       ClientProducer producer = session.createProducer(atestq);
       ClientMessage message = createMessage(session, "m1");
       long time = System.currentTimeMillis();
-      time+=10000;
+      time += 10000;
       producer.send(message, time);
 
       producer.close();
 
-
       ClientConsumer consumer = session.createConsumer(atestq);
 
       session.start();
@@ -182,6 +182,12 @@
       assertEquals("m1", message2.getBody().getString());
 
       message2.processed();
+
+      // Make sure no more messages
+      consumer.close();
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+
       session.close();
    }
 
@@ -192,12 +198,12 @@
       configuration.getAcceptorConfigurations().add(transportConfig);
       configuration.setPagingMaxGlobalSizeBytes(0);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
       QueueSettings qs = new QueueSettings();
       qs.setRedeliveryDelay(5000l);
       messagingService.getServer().getQueueSettingsRepository().addMatch(atestq2.toString(), qs);
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
@@ -208,7 +214,6 @@
 
       producer.close();
 
-
       ClientConsumer consumer = session.createConsumer(atestq);
       ClientConsumer consumer2 = session.createConsumer(atestq2);
 
@@ -218,19 +223,26 @@
       assertEquals("m1", message3.getBody().getString());
       assertEquals("m1", message2.getBody().getString());
       long time = System.currentTimeMillis();
-      //force redelivery
+      // force redelivery
       consumer.close();
       consumer2.close();
       consumer = session.createConsumer(atestq);
       consumer2 = session.createConsumer(atestq2);
       message3 = consumer.receive(1000);
       message2 = consumer2.receive(5250);
-      time+=5000;
+      time += 5000;
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m1", message3.getBody().getString());
       assertEquals("m1", message2.getBody().getString());
       message2.processed();
       message3.processed();
+
+      // Make sure no more messages
+      consumer.close();
+      consumer2.close();
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+
       session.close();
    }
 
@@ -241,12 +253,12 @@
       configuration.getAcceptorConfigurations().add(transportConfig);
       configuration.setPagingMaxGlobalSizeBytes(0);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
       QueueSettings qs = new QueueSettings();
       qs.setRedeliveryDelay(5000l);
       messagingService.getServer().getQueueSettingsRepository().addMatch(atestq2.toString(), qs);
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
@@ -257,7 +269,6 @@
 
       producer.close();
 
-
       ClientConsumer consumer = session.createConsumer(atestq);
       ClientConsumer consumer2 = session.createConsumer(atestq2);
 
@@ -267,7 +278,7 @@
       assertEquals("m1", message3.getBody().getString());
       assertEquals("m1", message2.getBody().getString());
       long time = System.currentTimeMillis();
-      //force redelivery
+      // force redelivery
       consumer.close();
       consumer2.close();
       producer.close();
@@ -283,34 +294,45 @@
       session.start();
       message3 = consumer.receive(1000);
       message2 = consumer2.receive(5250);
-      time+=5000;
+      time += 5000;
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m1", message3.getBody().getString());
       assertEquals("m1", message2.getBody().getString());
       message2.processed();
       message3.processed();
+      
+      // Make sure no more messages
+      consumer.close();
+      consumer2.close();
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+      
       session.close();
    }
+
    public void testMessageDeliveredCorrectly(boolean recover) throws Exception
    {
 
       TransportConfiguration transportConfig = new TransportConfiguration(ACCEPTOR_FACTORY);
       configuration.getAcceptorConfigurations().add(transportConfig);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
       ClientProducer producer = session.createProducer(atestq);
-      ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
-                                                          System.currentTimeMillis(), (byte) 1);
+      ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE,
+                                                          false,
+                                                          0,
+                                                          System.currentTimeMillis(),
+                                                          (byte)1);
       message.getBody().putString("testINVMCoreClient");
       message.getBody().flip();
       message.setDurable(true);
       long time = System.currentTimeMillis();
-      time+=10000;
+      time += 10000;
       producer.send(message, time);
 
       if (recover)
@@ -333,6 +355,12 @@
       assertEquals("testINVMCoreClient", message2.getBody().getString());
 
       message2.processed();
+      
+      // Make sure no more messages
+      consumer.close();   
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+      
       session.close();
    }
 
@@ -342,9 +370,9 @@
       TransportConfiguration transportConfig = new TransportConfiguration(ACCEPTOR_FACTORY);
       configuration.getAcceptorConfigurations().add(transportConfig);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
@@ -355,17 +383,17 @@
       ClientMessage m4 = createMessage(session, "m4");
       ClientMessage m5 = createMessage(session, "m5");
       long time = System.currentTimeMillis();
-      time+=10000;
+      time += 10000;
       producer.send(m1, time);
-      time+=1000;
+      time += 1000;
       producer.send(m2, time);
-      time+=1000;
+      time += 1000;
       producer.send(m3, time);
-      time+=1000;
+      time += 1000;
       producer.send(m4, time);
-      time+=1000;
+      time += 1000;
       producer.send(m5, time);
-      time-=4000;
+      time -= 4000;
       if (recover)
       {
          producer.close();
@@ -388,26 +416,32 @@
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m1", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m2", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m3", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m4", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m5", message.getBody().getString());
       message.processed();
+      
+      // Make sure no more messages
+      consumer.close();
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+      
       session.close();
    }
 
@@ -417,9 +451,9 @@
       TransportConfiguration transportConfig = new TransportConfiguration(ACCEPTOR_FACTORY);
       configuration.getAcceptorConfigurations().add(transportConfig);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
@@ -430,17 +464,17 @@
       ClientMessage m4 = createMessage(session, "m4");
       ClientMessage m5 = createMessage(session, "m5");
       long time = System.currentTimeMillis();
-      time+=10000;
+      time += 10000;
       producer.send(m1, time);
-      time+=3000;
+      time += 3000;
       producer.send(m2, time);
-      time-=2000;
+      time -= 2000;
       producer.send(m3, time);
-      time+=3000;
+      time += 3000;
       producer.send(m4, time);
-      time-=2000;
+      time -= 2000;
       producer.send(m5, time);
-      time-=2000;
+      time -= 2000;
       ClientConsumer consumer = null;
       if (recover)
       {
@@ -464,26 +498,32 @@
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m1", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m3", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m5", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m2", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m4", message.getBody().getString());
       message.processed();
+      
+      // Make sure no more messages
+      consumer.close();
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+      
       session.close();
    }
 
@@ -493,9 +533,9 @@
       TransportConfiguration transportConfig = new TransportConfiguration(ACCEPTOR_FACTORY);
       configuration.getAcceptorConfigurations().add(transportConfig);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(false, true, false, false);
       session.createQueue(atestq, atestq, null, true, true);
@@ -506,15 +546,15 @@
       ClientMessage m4 = createMessage(session, "m4");
       ClientMessage m5 = createMessage(session, "m5");
       long time = System.currentTimeMillis();
-      time+=10000;
+      time += 10000;
       producer.send(m1, time);
       producer.send(m2);
-      time+=1000;
+      time += 1000;
       producer.send(m3, time);
       producer.send(m4);
-      time+=1000;
+      time += 1000;
       producer.send(m5, time);
-      time-=2000;
+      time -= 2000;
       ClientConsumer consumer = null;
       if (recover)
       {
@@ -543,16 +583,22 @@
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m1", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m3", message.getBody().getString());
       message.processed();
-      time+=1000;
+      time += 1000;
       message = consumer.receive(1250);
       assertTrue(System.currentTimeMillis() >= time);
       assertEquals("m5", message.getBody().getString());
       message.processed();
+      
+      // Make sure no more messages
+      consumer.close();
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
+      
       session.close();
    }
 
@@ -562,16 +608,19 @@
       TransportConfiguration transportConfig = new TransportConfiguration(ACCEPTOR_FACTORY);
       configuration.getAcceptorConfigurations().add(transportConfig);
       messagingService = MessagingServiceImpl.newNioStorageMessagingServer(configuration, journalDir, bindingsDir);
-      //start the server
+      // start the server
       messagingService.start();
-      //then we create a client as normal
+      // then we create a client as normal
       ClientSessionFactory sessionFactory = new ClientSessionFactoryImpl(new TransportConfiguration(CONNECTOR_FACTORY));
       ClientSession session = sessionFactory.createSession(true, false, false, false);
       session.createQueue(atestq, atestq, null, true, false);
       session.start(xid, XAResource.TMNOFLAGS);
       ClientProducer producer = session.createProducer(atestq);
-      ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
-                                                          System.currentTimeMillis(), (byte) 1);
+      ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE,
+                                                          false,
+                                                          0,
+                                                          System.currentTimeMillis(),
+                                                          (byte)1);
       message.getBody().putString("testINVMCoreClient");
       message.getBody().flip();
       message.setDurable(true);
@@ -603,14 +652,20 @@
       assertEquals("testINVMCoreClient", message2.getBody().getString());
 
       message2.processed();
+      consumer.close();
+      // Make sure no more messages
+      consumer = session.createConsumer(atestq);
+      assertNull(consumer.receive(1000));
       session.close();
    }
 
-
    private ClientMessage createMessage(ClientSession session, String body)
    {
-      ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
-                                                          System.currentTimeMillis(), (byte) 1);
+      ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE,
+                                                          false,
+                                                          0,
+                                                          System.currentTimeMillis(),
+                                                          (byte)1);
       message.getBody().putString(body);
       message.getBody().flip();
       message.setDurable(true);




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