/*
* Copyright 2019-2020 PixlOne
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
#ifndef LOGID_WORKQUEUE_H
#define LOGID_WORKQUEUE_H
#include "worker_thread.h"
#include "thread.h"
namespace logid
{
class workqueue
{
public:
explicit workqueue(std::size_t thread_count);
~workqueue();
void queue(std::shared_ptr t);
void busyUpdate();
void stop();
void setThreadCount(std::size_t count);
std::size_t threadCount() const;
private:
void _run();
void _exception_handler(std::exception& e);
std::unique_ptr _manager_thread;
mutex_queue> _queue;
std::condition_variable _queue_cv;
std::condition_variable _busy_cv;
std::mutex _run_lock;
std::atomic _continue_run;
std::vector> _workers;
std::size_t _worker_count;
};
extern std::unique_ptr global_workqueue;
}
#endif //LOGID_WORKQUEUE_H