channel.cpp
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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,
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20  * PURPOSE. See the GNU General Public License for more details.
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23  * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
24  */
25 
26 #include "channel.hpp"
27 #include "face.hpp"
28 
29 namespace nfd::face {
30 
31 Channel::~Channel() = default;
32 
33 void
34 Channel::setUri(const FaceUri& uri) noexcept
35 {
36  m_uri = uri;
37 }
38 
39 void
40 Channel::setDefaultMtu(size_t mtu) noexcept
41 {
42  m_defaultMtu = mtu;
43 }
44 
45 void
46 connectFaceClosedSignal(Face& face, std::function<void()> f)
47 {
48  face.afterStateChange.connect([f = std::move(f)] (auto, FaceState newState) {
49  if (newState == FaceState::CLOSED) {
50  f();
51  }
52  });
53 }
54 
55 } // namespace nfd::face
void setUri(const FaceUri &uri) noexcept
Definition: channel.cpp:34
void setDefaultMtu(size_t mtu) noexcept
Definition: channel.cpp:40
Generalization of a network interface.
Definition: face.hpp:118
signal::Signal< Transport, FaceState, FaceState > & afterStateChange
Called when the transport state changes.
Definition: face.hpp:285
TransportState
Indicates the state of a transport.
Definition: transport.hpp:37
void connectFaceClosedSignal(Face &face, std::function< void()> f)
Invokes a callback when a face is closed.
Definition: channel.cpp:46