model+helper+tests: Create an ndnSIM-specific transport for the NFD face system
This commit replaces the previous hack of implementing NS-3's inter-node
communication using the LinkService abstraction of the NFD face system.
The new implementation has higher memory overhead, but allows simulation
of any LinkService versions, including GenericLinkService that
implements NDNLPv2 protocol (i.e., fragmentation, network NACKs, etc.).
Change-Id: I3d16bcf29f4858049d1040a3e421e1c7151b3ba2
Refs: #3871, #3873
diff --git a/model/ndn-l3-protocol.hpp b/model/ndn-l3-protocol.hpp
index cca0277..c3619aa 100644
--- a/model/ndn-l3-protocol.hpp
+++ b/model/ndn-l3-protocol.hpp
@@ -213,6 +213,9 @@
TracedCallback<const Data&, const Face&> m_outData; ///< @brief trace of outgoing Data
TracedCallback<const Data&, const Face&> m_inData; ///< @brief trace of incoming Data
+ TracedCallback<const lp::Nack&, const Face&> m_outNack; ///< @brief trace of outgoing Nack
+ TracedCallback<const lp::Nack&, const Face&> m_inNack; ///< @brief trace of incoming Nack
+
TracedCallback<const nfd::pit::Entry&, const Face&/*in face*/, const Data&> m_satisfiedInterests;
TracedCallback<const nfd::pit::Entry&> m_timedOutInterests;
};