fw: process HopLimit

refs #4806

Change-Id: I20682570409a576a6f35784f34d33ef27bf801cd
diff --git a/daemon/face/face-counters.hpp b/daemon/face/face-counters.hpp
index 51af2d9..aed0ba4 100644
--- a/daemon/face/face-counters.hpp
+++ b/daemon/face/face-counters.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2019,  Regents of the University of California,
+ * Copyright (c) 2014-2020,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -70,18 +70,25 @@
 public:
   const PacketCounter& nInInterests;
   const PacketCounter& nOutInterests;
-  const PacketCounter& nDroppedInterests;
+  const PacketCounter& nInterestsExceededRetx;
   const PacketCounter& nInData;
   const PacketCounter& nOutData;
   const PacketCounter& nInNacks;
   const PacketCounter& nOutNacks;
-  PacketCounter nKeptInterests;
 
   const PacketCounter& nInPackets;
   const PacketCounter& nOutPackets;
   const ByteCounter& nInBytes;
   const ByteCounter& nOutBytes;
 
+  /** \brief count of incoming Interests dropped due to HopLimit == 0
+   */
+  PacketCounter nInHopLimitZero;
+
+  /** \brief count of outgoing Interests dropped due to HopLimit == 0 on non-local faces
+   */
+  PacketCounter nOutHopLimitZero;
+
 private:
   const LinkService::Counters& m_linkServiceCounters;
   const Transport::Counters& m_transportCounters;