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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,
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#include "channel.hpp"
27#include "face.hpp"
28
29namespace nfd::face {
30
31Channel::~Channel() = default;
32
33void
34Channel::setUri(const FaceUri& uri) noexcept
35{
36 m_uri = uri;
37}
38
39void
40Channel::setDefaultMtu(size_t mtu) noexcept
41{
42 m_defaultMtu = mtu;
43}
44
45void
46connectFaceClosedSignal(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
@ CLOSED
the transport is closed, and can be safely deallocated
void connectFaceClosedSignal(Face &face, std::function< void()> f)
Invokes a callback when a face is closed.
Definition channel.cpp:46