64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/*
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* Copyright (C) 2021 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS 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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* LMS 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 LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "utils/IOContextRunner.hpp"
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#include <cstdlib>
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#include "utils/Logger.hpp"
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IOContextRunner::IOContextRunner(boost::asio::io_service& ioService, std::size_t threadCount)
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: _ioService {ioService}
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, _work {ioService}
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{
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LMS_LOG(UTILS, INFO) << "Starting IO context with " << threadCount << " threads...";
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for (std::size_t i {}; i < threadCount; ++i)
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{
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_threads.emplace_back([&]
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{
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try
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{
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_ioService.run();
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}
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catch (const std::exception& e)
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{
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LMS_LOG(UTILS, FATAL) << "Exception caught in IO context: " << e.what();
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std::abort();
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}
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});
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}
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}
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void
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IOContextRunner::stop()
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{
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LMS_LOG(UTILS, DEBUG) << "Stopping IO context...";
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_work.reset();
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_ioService.stop();
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LMS_LOG(UTILS, DEBUG) << "IO context stopped!";
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}
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IOContextRunner::~IOContextRunner()
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{
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stop();
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for (std::thread& t : _threads)
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t.join();
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}
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