1 files changed, 20 insertions, 10 deletions
diff --git a/cpp/src/qpid/broker/SemanticState.cpp b/cpp/src/qpid/broker/SemanticState.cpp
index ed9b6653c3..7e3090bf17 100644
--- a/cpp/src/qpid/broker/SemanticState.cpp
+++ b/cpp/src/qpid/broker/SemanticState.cpp
@@ -302,6 +302,18 @@ bool SemanticState::ConsumerImpl::accept(intrusive_ptr<Message> msg)
     return !blocked;
 }
 
+namespace {
+struct ConsumerName {
+    const SemanticState::ConsumerImpl& consumer;
+    ConsumerName(const SemanticState::ConsumerImpl& ci) : consumer(ci) {}
+};
+
+ostream& operator<<(ostream& o, const ConsumerName& pc) {
+    return o << pc.consumer.getName() << " on "
+             << pc.consumer.getParent().getSession().getSessionId();
+}
+}
+
 void SemanticState::ConsumerImpl::allocateCredit(intrusive_ptr<Message>& msg)
 {
     uint32_t originalMsgCredit = msgCredit;
@@ -312,7 +324,7 @@ void SemanticState::ConsumerImpl::allocateCredit(intrusive_ptr<Message>& msg)
     if (byteCredit != 0xFFFFFFFF) {
         byteCredit -= msg->getRequiredCredit();
     }
-    QPID_LOG(debug, "Credit allocated for '" << name << "' on " << parent
+    QPID_LOG(debug, "Credit allocated for " << ConsumerName(*this)
              << ", was " << " bytes: " << originalByteCredit << " msgs: " << originalMsgCredit
              << " now bytes: " << byteCredit << " msgs: " << msgCredit);
     
@@ -320,15 +332,13 @@ void SemanticState::ConsumerImpl::allocateCredit(intrusive_ptr<Message>& msg)
 
 bool SemanticState::ConsumerImpl::checkCredit(intrusive_ptr<Message>& msg)
 {
-    if (msgCredit == 0 || (byteCredit != 0xFFFFFFFF && byteCredit < msg->getRequiredCredit())) {
-        QPID_LOG(debug, "Not enough credit for '" << name  << "' on " << parent 
-                 << ", bytes: " << byteCredit << " msgs: " << msgCredit);
-        return false;
-    } else {
-        QPID_LOG(debug, "Credit available for '" << name << "' on " << parent
-                 << " bytes: " << byteCredit << " msgs: " << msgCredit);
-        return true;
-    }
+    bool enoughCredit = msgCredit > 0 &&
+        (byteCredit == 0xFFFFFFFF || byteCredit >= msg->getRequiredCredit());
+    QPID_LOG(debug, (enoughCredit ? "Sufficient credit for " : "Insufficient credit for ")
+             << ConsumerName(*this)
+             << ", have bytes: " << byteCredit << " msgs: " << msgCredit
+             << ", need " << msg->getRequiredCredit() << " bytes");
+    return enoughCredit;
 }
 
 SemanticState::ConsumerImpl::~ConsumerImpl() {}