| /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| /* |
| * Copyright (c) 2014-2022, Regents of the University of California, |
| * Arizona Board of Regents, |
| * Colorado State University, |
| * University Pierre & Marie Curie, Sorbonne University, |
| * Washington University in St. Louis, |
| * Beijing Institute of Technology, |
| * The University of Memphis. |
| * |
| * This file is part of NFD (Named Data Networking Forwarding Daemon). |
| * See AUTHORS.md for complete list of NFD authors and contributors. |
| * |
| * NFD is free software: you can redistribute it and/or modify it under the terms |
| * of the GNU General Public License as published by the Free Software Foundation, |
| * either version 3 of the License, or (at your option) any later version. |
| * |
| * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; |
| * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| * PURPOSE. See the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef NFD_DAEMON_FW_MULTICAST_STRATEGY_HPP |
| #define NFD_DAEMON_FW_MULTICAST_STRATEGY_HPP |
| |
| #include "strategy.hpp" |
| #include "retx-suppression-exponential.hpp" |
| |
| namespace nfd { |
| namespace fw { |
| |
| /** \brief A forwarding strategy that forwards Interests to all FIB nexthops |
| */ |
| class MulticastStrategy : public Strategy |
| { |
| public: |
| explicit |
| MulticastStrategy(Forwarder& forwarder, const Name& name = getStrategyName()); |
| |
| static const Name& |
| getStrategyName(); |
| |
| public: // triggers |
| void |
| afterReceiveInterest(const Interest& interest, const FaceEndpoint& ingress, |
| const shared_ptr<pit::Entry>& pitEntry) override; |
| |
| void |
| afterNewNextHop(const fib::NextHop& nextHop, const shared_ptr<pit::Entry>& pitEntry) override; |
| |
| NFD_PUBLIC_WITH_TESTS_ELSE_PRIVATE: |
| std::unique_ptr<RetxSuppressionExponential> m_retxSuppression; |
| }; |
| |
| } // namespace fw |
| } // namespace nfd |
| |
| #endif // NFD_DAEMON_FW_MULTICAST_STRATEGY_HPP |