best-route-strategy2.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NFD_DAEMON_FW_BEST_ROUTE_STRATEGY2_HPP
#define NFD_DAEMON_FW_BEST_ROUTE_STRATEGY2_HPP

#include "strategy.hpp"
#include "process-nack-traits.hpp"
#include "retx-suppression-exponential.hpp"

namespace nfd {
namespace fw {

class BestRouteStrategy2 : public Strategy
                         , public ProcessNackTraits<BestRouteStrategy2>
{
public:
  explicit
  BestRouteStrategy2(Forwarder& forwarder, const Name& name = getStrategyName());

  static const Name&
  getStrategyName();

  void
  afterReceiveInterest(const Face& inFace, const Interest& interest,
                       const shared_ptr<pit::Entry>& pitEntry) override;

  void
  afterReceiveNack(const Face& inFace, const lp::Nack& nack,
                   const shared_ptr<pit::Entry>& pitEntry) override;

PUBLIC_WITH_TESTS_ELSE_PRIVATE:
  static const time::milliseconds RETX_SUPPRESSION_INITIAL;
  static const time::milliseconds RETX_SUPPRESSION_MAX;
  RetxSuppressionExponential m_retxSuppression;

  friend ProcessNackTraits<BestRouteStrategy2>;
};

} // namespace fw
} // namespace nfd

#endif // NFD_DAEMON_FW_BEST_ROUTE_STRATEGY2_HPP