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72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
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// This file is originally from Trantor - Timer.cc
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// Copyright (c) 2016-2021, Tao An. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of Tao An nor the names of other contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "timer.h"
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#include "core/log/logger.h"
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#include "core/loops/event_loop.h"
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namespace trantor {
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std::atomic<TimerId> Timer::timersCreated_ = ATOMIC_VAR_INIT(InvalidTimerId);
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Timer::Timer(const TimerCallback &cb,
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const TimePoint &when,
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const TimeInterval &interval) :
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callback_(cb),
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when_(when),
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interval_(interval),
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repeat_(interval.count() > 0),
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id_(++timersCreated_) {
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}
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Timer::Timer(TimerCallback &&cb,
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const TimePoint &when,
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const TimeInterval &interval) :
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callback_(std::move(cb)),
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when_(when),
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interval_(interval),
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repeat_(interval.count() > 0),
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id_(++timersCreated_) {
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// LOG_TRACE<<"Timer move contrustor";
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}
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void Timer::run() const {
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callback_();
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}
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void Timer::restart(const TimePoint &now) {
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if (repeat_) {
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when_ = now + interval_;
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} else
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when_ = std::chrono::steady_clock::now();
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}
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bool Timer::operator<(const Timer &t) const {
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return when_ < t.when_;
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}
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bool Timer::operator>(const Timer &t) const {
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return when_ > t.when_;
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}
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} // namespace trantor
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