NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
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unicast-udp-transport.hpp
Go to the documentation of this file.
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014-2018, Regents of the University of California,
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* Arizona Board of Regents,
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* Colorado State University,
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* University Pierre & Marie Curie, Sorbonne University,
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* Washington University in St. Louis,
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* Beijing Institute of Technology,
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* The University of Memphis.
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*
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* This file is part of NFD (Named Data Networking Forwarding Daemon).
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* See AUTHORS.md for complete list of NFD authors and contributors.
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*
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* NFD is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP
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#define NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP
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#include "
datagram-transport.hpp
"
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#include "
core/scheduler.hpp
"
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namespace
nfd
{
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namespace
face {
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NFD_LOG_MEMBER_DECL_SPECIALIZED
((DatagramTransport<boost::asio::ip::udp, Unicast>));
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class
UnicastUdpTransport
final :
public
DatagramTransport
<boost::asio::ip::udp, Unicast>
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{
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public
:
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UnicastUdpTransport
(protocol::socket&& socket,
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ndn::nfd::FacePersistency
persistency,
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time::nanoseconds idleTimeout,
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optional<ssize_t> overrideMtu = {});
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protected
:
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bool
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canChangePersistencyToImpl
(
ndn::nfd::FacePersistency
newPersistency)
const
final
;
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void
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afterChangePersistency
(
ndn::nfd::FacePersistency
oldPersistency)
final
;
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private
:
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void
57
scheduleClosureWhenIdle();
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private
:
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const
time::nanoseconds m_idleTimeout;
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scheduler::ScopedEventId
m_closeIfIdleEvent;
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};
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}
// namespace face
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}
// namespace nfd
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#endif // NFD_DAEMON_FACE_UNICAST_UDP_TRANSPORT_HPP
nfd::face::UnicastUdpTransport::canChangePersistencyToImpl
bool canChangePersistencyToImpl(ndn::nfd::FacePersistency newPersistency) const final
invoked by canChangePersistencyTo to perform the check
Definition:
unicast-udp-transport.cpp:91
nfd::face::DatagramTransport
Implements Transport for datagram-based protocols.
Definition:
datagram-transport.hpp:46
nfd::face::UnicastUdpTransport
A Transport that communicates on a unicast UDP socket.
Definition:
unicast-udp-transport.hpp:40
ndn::nfd::FacePersistency
FacePersistency
Definition:
nfd-constants.hpp:45
nfd
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-common.hpp:40
datagram-transport.hpp
ndn::util::scheduler::ScopedEventId
A scoped handle of scheduled event.
Definition:
scheduler.hpp:123
nfd::face::UnicastUdpTransport::afterChangePersistency
void afterChangePersistency(ndn::nfd::FacePersistency oldPersistency) final
invoked after the persistency has been changed
Definition:
unicast-udp-transport.cpp:97
scheduler.hpp
nfd::face::UnicastUdpTransport::UnicastUdpTransport
UnicastUdpTransport(protocol::socket &&socket, ndn::nfd::FacePersistency persistency, time::nanoseconds idleTimeout, optional< ssize_t > overrideMtu={})
Definition:
unicast-udp-transport.cpp:41
nfd::face::NFD_LOG_MEMBER_DECL_SPECIALIZED
NFD_LOG_MEMBER_DECL_SPECIALIZED((DatagramTransport< boost::asio::ip::udp, Multicast >))
ndnSIM
NFD
daemon
face
unicast-udp-transport.hpp
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