5 files changed, 30 insertions, 3 deletions
diff --git a/cpp/src/qpid/broker/Message.cpp b/cpp/src/qpid/broker/Message.cpp
index 2c3c444baa..b912cd3a1c 100644
--- a/cpp/src/qpid/broker/Message.cpp
+++ b/cpp/src/qpid/broker/Message.cpp
@@ -401,4 +401,19 @@ framing::FieldTable& Message::getOrInsertHeaders()
     return getProperties<MessageProperties>()->getApplicationHeaders();
 }
 
+
+void Message::setUpdateDestination(const std::string& d)
+{
+    updateDestination = d;
+}
+
+
+bool Message::isUpdateMessage()
+{
+    return updateDestination.size() && isA<MessageTransferBody>() 
+        && getMethod<MessageTransferBody>()->getDestination() == updateDestination;
+}
+
+std::string Message::updateDestination;
+
 }} // namespace qpid::broker
diff --git a/cpp/src/qpid/broker/Message.h b/cpp/src/qpid/broker/Message.h
index 94ce7561a7..2c75d945fa 100644
--- a/cpp/src/qpid/broker/Message.h
+++ b/cpp/src/qpid/broker/Message.h
@@ -160,6 +160,9 @@ public:
     void setDequeueCompleteCallback(MessageCallback& cb);
     void resetDequeueCompleteCallback();
 
+    bool isUpdateMessage();
+    static void setUpdateDestination(const std::string&);
+
   private:
     typedef std::map<const Queue*,boost::intrusive_ptr<Message> > Replacement;
 
@@ -186,6 +189,7 @@ public:
     mutable boost::intrusive_ptr<Message> empty;
     MessageCallback* enqueueCallback;
     MessageCallback* dequeueCallback;
+    static std::string updateDestination;
 };
 
 }}
diff --git a/cpp/src/qpid/broker/Queue.cpp b/cpp/src/qpid/broker/Queue.cpp
index 759a38d919..30be733f89 100644
--- a/cpp/src/qpid/broker/Queue.cpp
+++ b/cpp/src/qpid/broker/Queue.cpp
@@ -570,7 +570,7 @@ void Queue::push(boost::intrusive_ptr<Message>& msg, bool isRecovery){
             string key = ft->getAsString(qpidVQMatchProperty);
 
             i = lvq.find(key);
-            if (i == lvq.end()){
+            if (i == lvq.end() || msg->isUpdateMessage()){
                 messages.push_back(qm);
                 listeners.populate(copy);
                 lvq[key] = msg; 
diff --git a/cpp/src/qpid/broker/Queue.h b/cpp/src/qpid/broker/Queue.h
index 56e349b06b..dbad5e12ed 100644
--- a/cpp/src/qpid/broker/Queue.h
+++ b/cpp/src/qpid/broker/Queue.h
@@ -300,9 +300,15 @@ namespace qpid {
                 ManagementMethod (uint32_t methodId, management::Args& args, std::string& text);
 
             /** Apply f to each Message on the queue. */
-            template <class F> void eachMessage(F f) const {
+            template <class F> void eachMessage(F f) {
                 sys::Mutex::ScopedLock l(messageLock);
-                std::for_each(messages.begin(), messages.end(), f);
+                if (lastValueQueue) {
+                    for (Messages::iterator i = messages.begin(); i != messages.end(); ++i) {
+                        f(checkLvqReplace(*i));
+                    }
+                } else {
+                    std::for_each(messages.begin(), messages.end(), f);
+                }
             }
 
             /** Apply f to each QueueBinding on the queue */
diff --git a/cpp/src/qpid/cluster/ClusterPlugin.cpp b/cpp/src/qpid/cluster/ClusterPlugin.cpp
index c2c07c052a..695bd8bfeb 100644
--- a/cpp/src/qpid/cluster/ClusterPlugin.cpp
+++ b/cpp/src/qpid/cluster/ClusterPlugin.cpp
@@ -34,6 +34,7 @@
 #include "qpid/management/ManagementAgent.h"
 #include "qpid/management/IdAllocator.h"
 #include "qpid/broker/Exchange.h"
+#include "qpid/broker/Message.h"
 #include "qpid/broker/Queue.h"
 #include "qpid/broker/SessionState.h"
 #include "qpid/client/ConnectionSettings.h"
@@ -136,6 +137,7 @@ struct ClusterPlugin : public Plugin {
         broker->setConnectionFactory(
             boost::shared_ptr<sys::ConnectionCodec::Factory>(
                 new ConnectionCodec::Factory(broker->getConnectionFactory(), *cluster)));
+        broker::Message::setUpdateDestination(UpdateClient::UPDATE);
         ManagementAgent* mgmt = broker->getManagementAgent();
         if (mgmt) {
             std::auto_ptr<IdAllocator> allocator(new UpdateClientIdAllocator());