Alexander Afanasyev
108 lines
2.5 KiB
C++
108 lines
2.5 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/**
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* Copyright (c) 2014-2015, Regents of the University of California,
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* Arizona Board of Regents,
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* Colorado State University,
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* University Pierre & Marie Curie, Sorbonne University,
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* Washington University in St. Louis,
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* Beijing Institute of Technology,
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* The University of Memphis.
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*
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* This file is part of NFD (Named Data Networking Forwarding Daemon).
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* See AUTHORS.md for complete list of NFD authors and contributors.
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*
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* NFD is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "scheduler.hpp"
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#include "global-io.hpp"
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#include <boost/thread/tss.hpp>
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namespace nfd {
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namespace scheduler {
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static boost::thread_specific_ptr<Scheduler> g_scheduler;
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Scheduler&
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getGlobalScheduler()
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{
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if (g_scheduler.get() == nullptr) {
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g_scheduler.reset(new Scheduler(getGlobalIoService()));
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}
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return *g_scheduler;
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}
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EventId
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schedule(const time::nanoseconds& after, const Scheduler::Event& event)
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{
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return getGlobalScheduler().scheduleEvent(after, event);
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}
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void
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cancel(const EventId& eventId)
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{
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getGlobalScheduler().cancelEvent(eventId);
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}
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void
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resetGlobalScheduler()
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{
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g_scheduler.reset();
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}
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ScopedEventId::ScopedEventId()
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{
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}
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ScopedEventId::ScopedEventId(const EventId& event)
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: m_event(event)
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{
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}
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ScopedEventId::ScopedEventId(ScopedEventId&& other)
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: m_event(other.m_event)
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{
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other.release();
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}
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ScopedEventId&
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ScopedEventId::operator=(const EventId& event)
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{
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if (m_event != event) {
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scheduler::cancel(m_event);
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m_event = event;
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}
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return *this;
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}
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ScopedEventId::~ScopedEventId()
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{
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scheduler::cancel(m_event);
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}
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void
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ScopedEventId::cancel()
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{
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scheduler::cancel(m_event);
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}
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void
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ScopedEventId::release()
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{
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m_event.reset();
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}
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} // namespace scheduler
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} // namespace nfd
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