blob: 19458e922f61f8eab7296c3612f5e15503ca41c3 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (C) 2014 Named Data Networking Project
* See COPYING for copyright and distribution information.
*/
#include "best-route-strategy.hpp"
namespace nfd {
namespace fw {
BestRouteStrategy::BestRouteStrategy(Forwarder& forwarder)
: Strategy(forwarder, "ndn:/localhost/nfd/strategy/best-route")
{
}
BestRouteStrategy::~BestRouteStrategy()
{
}
void
BestRouteStrategy::afterReceiveInterest(const Face& inFace,
const Interest& interest,
shared_ptr<fib::Entry> fibEntry,
shared_ptr<pit::Entry> pitEntry)
{
const fib::NextHopList& nexthops = fibEntry->getNextHops();
if (nexthops.size() == 0) {
this->rejectPendingInterest(pitEntry);
return;
}
shared_ptr<Face> outFace = nexthops.begin()->getFace();
this->sendInterest(pitEntry, outFace);
}
} // namespace fw
} // namespace nfd