4 files changed, 18 insertions, 46 deletions

diff --git a/cpp/src/qpid/broker/DeliveryRecord.cpp b/cpp/src/qpid/broker/DeliveryRecord.cpp
index 5c74b11a22..e19a61f992 100644
--- a/cpp/src/qpid/broker/DeliveryRecord.cpp
+++ b/cpp/src/qpid/broker/DeliveryRecord.cpp
@@ -32,36 +32,24 @@ DeliveryRecord::DeliveryRecord(const QueuedMessage& _msg,
                                const std::string _tag,
                                DeliveryToken::shared_ptr _token, 
                                const DeliveryId _id,
-                               bool _acquired, bool accepted) : msg(_msg), 
-                                                                queue(_queue), 
-                                                                tag(_tag),
-                                                                token(_token),
-                                                                id(_id),
-                                                                acquired(_acquired),
-                                                                pull(false), 
-                                                                cancelled(false),
-                                                                credit(msg.payload ? msg.payload->getRequiredCredit() : 0),
-                                                                size(msg.payload ? msg.payload->contentSize() : 0),
-                                                                completed(false),
-                                                                ended(accepted)
+                               bool _acquired, bool accepted, 
+                               bool _windowing) : msg(_msg), 
+                                                  queue(_queue), 
+                                                  tag(_tag),
+                                                  token(_token),
+                                                  id(_id),
+                                                  acquired(_acquired),
+                                                  pull(false), 
+                                                  cancelled(false),
+                                                  credit(msg.payload ? msg.payload->getRequiredCredit() : 0),
+                                                  size(msg.payload ? msg.payload->contentSize() : 0),
+                                                  completed(false),
+                                                  ended(accepted),
+                                                  windowing(_windowing)
 {
     if (accepted) setEnded();
 }
 
-DeliveryRecord::DeliveryRecord(const QueuedMessage& _msg, 
-                               Queue::shared_ptr _queue, 
-                               const DeliveryId _id) : msg(_msg), 
-                                                       queue(_queue), 
-                                                       id(_id),
-                                                       acquired(true),
-                                                       pull(true),
-                                                       cancelled(false),
-                                                       credit(msg.payload ? msg.payload->getRequiredCredit() : 0),
-                                                       size(msg.payload ? msg.payload->contentSize() : 0),
-                                                       completed(false),
-                                                       ended(false)
-{}
-
 void DeliveryRecord::setEnded()
 {
     ended = true;
diff --git a/cpp/src/qpid/broker/DeliveryRecord.h b/cpp/src/qpid/broker/DeliveryRecord.h
index b5149c5a00..8fdfaa71e6 100644
--- a/cpp/src/qpid/broker/DeliveryRecord.h
+++ b/cpp/src/qpid/broker/DeliveryRecord.h
@@ -53,12 +53,11 @@ class DeliveryRecord{
 
     bool completed;
     bool ended;
+    const bool windowing;
 
   public:
     DeliveryRecord(const QueuedMessage& msg, Queue::shared_ptr queue, const std::string tag, DeliveryToken::shared_ptr token, 
-                   const DeliveryId id, bool acquired, bool confirmed = false);
-    DeliveryRecord(const QueuedMessage& msg, Queue::shared_ptr queue, const DeliveryId id);
-            
+                   const DeliveryId id, bool acquired, bool confirmed, bool windowing);
     bool matches(DeliveryId tag) const;
     bool matchOrAfter(DeliveryId tag) const;
     bool after(DeliveryId tag) const;
@@ -77,7 +76,7 @@ class DeliveryRecord{
 
     bool isAcquired() const { return acquired; }
     bool isComplete() const { return completed; }
-    bool isRedundant() const { return ended && completed; }
+    bool isRedundant() const { return ended && (!windowing || completed); }
 
     uint32_t getCredit() const;
     const std::string& getTag() const { return tag; } 
diff --git a/cpp/src/qpid/broker/SemanticState.cpp b/cpp/src/qpid/broker/SemanticState.cpp
index 6fb38eb674..26aea36b8a 100644
--- a/cpp/src/qpid/broker/SemanticState.cpp
+++ b/cpp/src/qpid/broker/SemanticState.cpp
@@ -265,7 +265,7 @@ bool SemanticState::ConsumerImpl::deliver(QueuedMessage& msg)
     DeliveryId deliveryTag =
         parent->deliveryAdapter.deliver(msg, token);
     if (windowing || ackExpected || !acquire) {
-        parent->record(DeliveryRecord(msg, queue, name, token, deliveryTag, acquire, !ackExpected));
+        parent->record(DeliveryRecord(msg, queue, name, token, deliveryTag, acquire, !ackExpected, windowing));
     } 
     if (acquire && !ackExpected) {
         queue->dequeue(0, msg);
@@ -444,20 +444,6 @@ void SemanticState::recover(bool requeue)
     }
 }
 
-bool SemanticState::get(DeliveryToken::shared_ptr token, Queue::shared_ptr queue, bool ackExpected)
-{
-    QueuedMessage msg = queue->get();
-    if(msg.payload){
-        DeliveryId myDeliveryTag = deliveryAdapter.deliver(msg, token);
-        if(ackExpected){
-            unacked.push_back(DeliveryRecord(msg, queue, myDeliveryTag));
-        }
-        return true;
-    }else{
-        return false;
-    }
-}
-
 DeliveryId SemanticState::redeliver(QueuedMessage& msg, DeliveryToken::shared_ptr token)
 {
     return deliveryAdapter.deliver(msg, token);
diff --git a/cpp/src/qpid/broker/SemanticState.h b/cpp/src/qpid/broker/SemanticState.h
index 8207212fd9..4d23220692 100644
--- a/cpp/src/qpid/broker/SemanticState.h
+++ b/cpp/src/qpid/broker/SemanticState.h
@@ -179,7 +179,6 @@ class SemanticState : public sys::OutputTask,
     void flush(const std::string& destination);
     void stop(const std::string& destination);
 
-    bool get(DeliveryToken::shared_ptr token, Queue::shared_ptr queue, bool ackExpected);
     void startTx();
     void commit(MessageStore* const store);
     void rollback();