commit 18d8bc99dafb8748d5f9ff84ae59bf64f0256005
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Thu Aug 13 18:26:40 2015 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Aug 14 00:23:59 2015 -0700
tree db165f91c23e2006714d8cf8bd5c71453281c084
parent b60f812b479323bba4f1a2e28c82128d64045386

tests+consumer+docs: Test case for AppDelayTracer and related bugfixes

Change-Id: I44a154f53350e140303795a9a8f824f913cc9a4c
Refs: #2764

apps/ndn-consumer.cpp

diff --git a/apps/ndn-consumer.cpp b/apps/ndn-consumer.cpp
index a1ad032..7350b0f 100644
--- a/apps/ndn-consumer.cpp
+++ b/apps/ndn-consumer.cpp
@@ -221,9 +221,9 @@
   uint32_t seq = data->getName().at(-1).toSequenceNumber();
   NS_LOG_INFO("< DATA for " << seq);
 
-  int hopCount = -1;
+  int hopCount = 0;
   auto ns3PacketTag = data->getTag<Ns3PacketTag>();
-  if (ns3PacketTag != nullptr) {
+  if (ns3PacketTag != nullptr) { // e.g., packet came from local node's cache
     FwHopCountTag hopCountTag;
     if (ns3PacketTag->getPacket()->PeekPacketTag(hopCountTag)) {
       hopCount = hopCountTag.Get();