Kylin/Universal/IoContext.h
2023-07-21 11:21:16 +08:00

37 lines
944 B
C++

#ifndef IOCONTEXT_H
#define IOCONTEXT_H
#include "Singleton.h"
#include <boost/asio/io_context.hpp>
#include <thread>
class IoContext {
public:
enum class Mode {
Synchronous,
Asynchronous,
};
friend class Amass::Singleton<IoContext, Amass::LocalInstance>;
std::shared_ptr<boost::asio::io_context> ioContext() const { return m_ioContext; }
template <Mode mode = Mode::Asynchronous>
void run() {
if constexpr (mode == Mode::Asynchronous) {
m_thread = std::thread(&IoContext::runIoContext, this);
} else {
runIoContext();
}
}
~IoContext();
protected:
template <typename... Args>
IoContext(Args &&... args) : m_ioContext(std::make_shared<boost::asio::io_context>(std::forward<Args>(args)...)) {}
void runIoContext();
private:
std::thread m_thread;
std::shared_ptr<boost::asio::io_context> m_ioContext;
};
#endif // IOCONTEXT_H