utils/tracers: An optimized way to connect to L2 and ndn.CS traces
diff --git a/utils/tracers/ndn-cs-tracer.cc b/utils/tracers/ndn-cs-tracer.cc
index 7f2553d..2fb1337 100644
--- a/utils/tracers/ndn-cs-tracer.cc
+++ b/utils/tracers/ndn-cs-tracer.cc
@@ -29,6 +29,7 @@
#include "ns3/ndn-app.h"
#include "ns3/ndn-interest.h"
#include "ns3/ndn-data.h"
+#include "ns3/ndn-content-store.h"
#include "ns3/simulator.h"
#include "ns3/node-list.h"
#include "ns3/log.h"
@@ -233,10 +234,9 @@
void
CsTracer::Connect ()
{
- Config::ConnectWithoutContext ("/NodeList/"+m_node+"/$ns3::ndn::ContentStore/CacheHits",
- MakeCallback (&CsTracer::CacheHits, this));
- Config::ConnectWithoutContext ("/NodeList/"+m_node+"/$ns3::ndn::ContentStore/CacheMisses",
- MakeCallback (&CsTracer::CacheMisses, this));
+ Ptr<ContentStore> cs = m_nodePtr->GetObject<ContentStore> ();
+ cs->TraceConnectWithoutContext ("CacheHits", MakeCallback (&CsTracer::CacheHits, this));
+ cs->TraceConnectWithoutContext ("CacheMisses", MakeCallback (&CsTracer::CacheMisses, this));
Reset ();
}