udp-face.hpp

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

#include "datagram-face.hpp"
#include "core/scheduler.hpp"

namespace nfd {

class UdpFace : public DatagramFace<boost::asio::ip::udp>
{
public:
  UdpFace(const FaceUri& remoteUri, const FaceUri& localUri,
          protocol::socket socket, ndn::nfd::FacePersistency persistency,
          const time::seconds& idleTimeout);

  ndn::nfd::FaceStatus
  getFaceStatus() const DECL_OVERRIDE;

private:
  void
  closeIfIdle();

private:
  const time::seconds m_idleTimeout;
  time::steady_clock::TimePoint m_lastIdleCheck;
  scheduler::ScopedEventId m_closeIfIdleEvent;

  // friend because it needs to invoke protected Face::setOnDemand
  friend class UdpChannel;
};

} // namespace nfd

#endif // NFD_DAEMON_FACE_UDP_FACE_HPP