[ndnSIM] Get node id in forwarding strategy
Adhy Satya
adhysatya820 at gmail.com
Wed Jun 13 17:33:29 PDT 2018
Hi,
I wrote a custom fw-strategy where I get the node ID like so:
void
BroadcastStrategy::afterReceiveInterest(const Face& inFace, const Interest&
interest,const shared_ptr<pit::Entry>& pitEntry)
{
const fib::Entry& fibEntry = this->lookupFib(*pitEntry);
const fib::NextHopList& nexthops = fibEntry.getNextHops();
ns3::Ptr<ns3::Node> node =
ns3::NodeList::GetNode(ns3::Simulator::GetContext());
ns3::Ptr<ns3::NetDevice> netDevice;
ns3::Ptr<ns3::ndn::L3Protocol> ndnl3;
ndnl3 = node->GetObject<ns3::ndn::L3Protocol>();
The issue is that I'm getting the exact same error as this post from Oct
2017
<http://www.lists.cs.ucla.edu/pipermail/ndnsim/2017-October/004175.html>.
There are several other posts with the same issue, some want to get the
node id in the lru-cache, etc. However, all these posts seem to be
scheduling an event, then getting with Simulator::GetContext().
I can't apply the solution from this posts in my case, since I don't call
Simulator::ScheduleWithContext(). I just want to get the id of the node
that is processing the Interest.
Is there another option to this?
I'm using ndnSIM 2.5
Thank you!
Adhy
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