Index: common/MessageProcessor.cpp
===================================================================
--- common/MessageProcessor.cpp	(revision 9fe18076656338f5d28fc6982600f7aae89c503c)
+++ common/MessageProcessor.cpp	(revision c4c2a3c296e22864e1e5346d67b1ece27ba6d918)
@@ -46,6 +46,9 @@
       bool isDuplicate = false;
 
-      if (ackedMessages.find(msg->id) != ackedMessages.end())
+      if (ackedMessages.find(msg->id) != ackedMessages.end()) {
          isDuplicate = true;
+         cout << "Got duplicate of type " << msg->type << endl;
+      }else
+         cout << "Got message of type " << msg->type << endl;
 
       ackedMessages[msg->id] = getCurrentMillis();