unicast-udp-transport.hpp

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

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

namespace nfd {
namespace face {

class UnicastUdpTransport final : public DatagramTransport<boost::asio::ip::udp, Unicast>
{
public:
  UnicastUdpTransport(protocol::socket&& socket,
                      ndn::nfd::FacePersistency persistency,
                      time::nanoseconds idleTimeout);

protected:
  bool
  canChangePersistencyToImpl(ndn::nfd::FacePersistency newPersistency) const final;

  void
  afterChangePersistency(ndn::nfd::FacePersistency oldPersistency) final;

private:
  void
  scheduleClosureWhenIdle();

private:
  const time::nanoseconds m_idleTimeout;
  scheduler::ScopedEventId m_closeIfIdleEvent;
};

} // namespace face
} // namespace nfd

#endif // NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP