NACK interests support and congestion detection
diff --git a/model/ccnx-l3-protocol.h b/model/ccnx-l3-protocol.h
index f61b7b8..c4d4f29 100644
--- a/model/ccnx-l3-protocol.h
+++ b/model/ccnx-l3-protocol.h
@@ -28,6 +28,7 @@
#include "ns3/net-device.h"
#include "ns3/traced-callback.h"
+#include "ns3/ccnx-producer-helper.h"
#include "ccnx-content-store.h"
#include "ccnx-rit.h"
#include "ccnx-pit.h"
@@ -46,7 +47,8 @@
class Header;
class CcnxInterestHeader;
class CcnxContentObjectHeader;
-
+
+
/**
* \ingroup ccnx
* \brief Actual implementation of the Ccnx network layer
@@ -92,6 +94,7 @@
NDN_DUPLICATE_INTEREST, ///< \brief Duplicate Interest
NDN_SUPPRESSED_INTEREST, ///< \brief Suppressed Interest
NDN_UNSOLICITED_DATA, ///< \brief Unsolicited ContentObject (duplicate?)
+ NDN_PIT_TIMER_EXPIRED,
INTERFACE_DOWN, ///< \brief Interface is down
DROP_CONGESTION, /**< Congestion detected */
@@ -142,6 +145,7 @@
virtual void
RemoveFace (Ptr<CcnxFace> face);
+ Ptr<CcnxPit> GetPit();
protected:
/**
* \brief Actual processing of incoming CCNx interests. Note, interests do not have payload