56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2017-2018 Tom Zander <tom@flowee.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "WaitUntilFinishedHelper.h"
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#include "Logger.h"
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WaitUntilFinishedHelper::WaitUntilFinishedHelper(const std::function<void ()> &target, boost::asio::io_context::strand *strand)
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: d(new Private())
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{
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d->ref = 1;
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d->target = target;
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d->strand = strand;
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}
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WaitUntilFinishedHelper::WaitUntilFinishedHelper(const WaitUntilFinishedHelper &other)
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: d(other.d) {
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d->ref++;
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}
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WaitUntilFinishedHelper::~WaitUntilFinishedHelper() {
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if (!--d->ref)
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delete d;
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}
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void WaitUntilFinishedHelper::run()
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{
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d->mutex.lock();
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d->strand->dispatch(std::bind(&WaitUntilFinishedHelper::handle, this));
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d->mutex.lock();
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}
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void WaitUntilFinishedHelper::handle() {
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try {
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d->target();
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} catch (const std::exception &e) {
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logFatal(Log::Bitcoin) << "Unhandled exception caught by WaitUntilFinishedHelper" << e;
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}
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d->mutex.unlock();
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}
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