global.cpp
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2014-2024, 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 "common/global.hpp"
27 
28 namespace nfd {
29 
30 static thread_local std::unique_ptr<boost::asio::io_context> g_ioCtx;
31 static thread_local std::unique_ptr<ndn::Scheduler> g_scheduler;
32 static boost::asio::io_context* g_mainIoCtx = nullptr;
33 static boost::asio::io_context* g_ribIoCtx = nullptr;
34 
35 boost::asio::io_context&
37 {
38  if (g_ioCtx == nullptr) {
39  g_ioCtx = std::make_unique<boost::asio::io_context>();
40  }
41  return *g_ioCtx;
42 }
43 
44 ndn::Scheduler&
46 {
47  if (g_scheduler == nullptr) {
48  g_scheduler = std::make_unique<ndn::Scheduler>(getGlobalIoService());
49  }
50  return *g_scheduler;
51 }
52 
53 #ifdef NFD_WITH_TESTS
54 void
55 resetGlobalIoService()
56 {
57  g_scheduler.reset();
58  g_ioCtx.reset();
59 }
60 #endif
61 
62 boost::asio::io_context&
64 {
65  BOOST_ASSERT(g_mainIoCtx != nullptr);
66  return *g_mainIoCtx;
67 }
68 
69 boost::asio::io_context&
71 {
72  BOOST_ASSERT(g_ribIoCtx != nullptr);
73  return *g_ribIoCtx;
74 }
75 
76 void
77 setMainIoService(boost::asio::io_context* mainIo)
78 {
79  g_mainIoCtx = mainIo;
80 }
81 
82 void
83 setRibIoService(boost::asio::io_context* ribIo)
84 {
85  g_ribIoCtx = ribIo;
86 }
87 
88 } // namespace nfd
-status-http-server
Definition: common.hpp:71
ndn::Scheduler & getScheduler()
Returns the global Scheduler instance for the calling thread.
Definition: global.cpp:45
void setMainIoService(boost::asio::io_context *mainIo)
Definition: global.cpp:77
boost::asio::io_context & getRibIoService()
Definition: global.cpp:70
static boost::asio::io_context * g_ribIoCtx
Definition: global.cpp:33
void setRibIoService(boost::asio::io_context *ribIo)
Definition: global.cpp:83
static boost::asio::io_context * g_mainIoCtx
Definition: global.cpp:32
static thread_local std::unique_ptr< boost::asio::io_context > g_ioCtx
Definition: global.cpp:30
boost::asio::io_context & getMainIoService()
Definition: global.cpp:63
boost::asio::io_context & getGlobalIoService()
Returns the global io_context instance for the calling thread.
Definition: global.cpp:36
static thread_local std::unique_ptr< ndn::Scheduler > g_scheduler
Definition: global.cpp:31