retx-suppression-fixed.hpp
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2014-2022, Regents of the University of California,
4  * Arizona Board of Regents,
5  * Colorado State University,
6  * University Pierre & Marie Curie, Sorbonne University,
7  * Washington University in St. Louis,
8  * Beijing Institute of Technology,
9  * The University of Memphis.
10  *
11  * This file is part of NFD (Named Data Networking Forwarding Daemon).
12  * See AUTHORS.md for complete list of NFD authors and contributors.
13  *
14  * NFD is free software: you can redistribute it and/or modify it under the terms
15  * of the GNU General Public License as published by the Free Software Foundation,
16  * either version 3 of the License, or (at your option) any later version.
17  *
18  * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
19  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
20  * PURPOSE. See the GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License along with
23  * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
24  */
25 
26 #ifndef NFD_DAEMON_FW_RETX_SUPPRESSION_FIXED_HPP
27 #define NFD_DAEMON_FW_RETX_SUPPRESSION_FIXED_HPP
28 
29 #include "retx-suppression.hpp"
30 #include "table/pit-entry.hpp"
31 
32 namespace nfd::fw {
33 
39 {
40 public:
41  explicit
42  RetxSuppressionFixed(const time::milliseconds& minRetxInterval = DEFAULT_MIN_RETX_INTERVAL);
43 
48  decidePerPitEntry(pit::Entry& pitEntry) const;
49 
50 public:
51  static constexpr time::milliseconds DEFAULT_MIN_RETX_INTERVAL = 100_ms;
52 
53 private:
54  const time::milliseconds m_minRetxInterval;
55 };
56 
57 } // namespace nfd::fw
58 
59 #endif // NFD_DAEMON_FW_RETX_SUPPRESSION_FIXED_HPP
A retransmission suppression decision algorithm that suppresses retransmissions within a fixed durati...
RetxSuppressionFixed(const time::milliseconds &minRetxInterval=DEFAULT_MIN_RETX_INTERVAL)
static constexpr time::milliseconds DEFAULT_MIN_RETX_INTERVAL
RetxSuppressionResult decidePerPitEntry(pit::Entry &pitEntry) const
Determines whether Interest is a retransmission, and if so, whether it shall be forwarded or suppress...
Represents an entry in the Interest table (PIT).
Definition: pit-entry.hpp:197