unicast-udp-transport.hpp
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
26 #ifndef NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP
27 #define NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP
28 
29 #include "datagram-transport.hpp"
30 #include "core/scheduler.hpp"
31 
32 namespace nfd {
33 namespace face {
34 
38 class UnicastUdpTransport final : public DatagramTransport<boost::asio::ip::udp, Unicast>
39 {
40 public:
41  UnicastUdpTransport(protocol::socket&& socket,
42  ndn::nfd::FacePersistency persistency,
43  time::nanoseconds idleTimeout);
44 
45 protected:
46  bool
47  canChangePersistencyToImpl(ndn::nfd::FacePersistency newPersistency) const final;
48 
49  void
50  afterChangePersistency(ndn::nfd::FacePersistency oldPersistency) final;
51 
52 private:
53  void
54  scheduleClosureWhenIdle();
55 
56 private:
57  const time::nanoseconds m_idleTimeout;
58  scheduler::ScopedEventId m_closeIfIdleEvent;
59 };
60 
61 } // namespace face
62 } // namespace nfd
63 
64 #endif // NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP
A Transport that communicates on a unicast UDP socket.
cancels an event automatically upon destruction
Definition: scheduler.hpp:56
Copyright (c) 2014-2015, Regents of the University of California, Arizona Board of Regents...
Definition: algorithm.hpp:32
void afterChangePersistency(ndn::nfd::FacePersistency oldPersistency) final
invoked after the persistency has been changed
Implements Transport for datagram-based protocols.
bool canChangePersistencyToImpl(ndn::nfd::FacePersistency newPersistency) const final
invoked by canChangePersistencyTo to perform the check
UnicastUdpTransport(protocol::socket &&socket, ndn::nfd::FacePersistency persistency, time::nanoseconds idleTimeout)