lokinet/llarp/util/thread/logic.hpp
2019-11-29 19:11:14 -04:00

78 lines
1.5 KiB
C++

#ifndef LLARP_LOGIC_HPP
#define LLARP_LOGIC_HPP
#include <util/mem.h>
#include <util/thread/threadpool.h>
#include <util/thread/timer.hpp>
#include <absl/types/optional.h>
namespace llarp
{
class Logic
{
public:
Logic(size_t queueLength = size_t{1024 * 8});
~Logic();
/// trigger times as needed
void
tick(llarp_time_t now);
/// stop all operation and wait for that to die
void
stop();
bool
queue_job(struct llarp_thread_job job);
bool
_traceLogicCall(std::function< void(void) > func, const char* filename,
int lineo);
uint32_t
call_later(const llarp_timeout_job& job);
void
call_later(llarp_time_t later, std::function< void(void) > func);
void
cancel_call(uint32_t id);
void
remove_call(uint32_t id);
bool
can_flush() const;
#ifdef LOKINET_DEBUG
size_t
pendingThreadJobs() const
{
return m_Thread->pendingJobs();
}
#endif
private:
using ID_t = std::thread::id;
llarp_threadpool* const m_Thread;
llarp_timer_context* const m_Timer;
absl::optional< ID_t > m_ID;
util::ContentionKiller m_Killer;
};
} // namespace llarp
#ifndef LogicCall
#if defined(LOKINET_DEBUG)
#ifdef LOG_TAG
#define LogicCall(l, ...) l->_traceLogicCall(__VA_ARGS__, LOG_TAG, __LINE__)
#else
#define LogicCall(l, ...) l->_traceLogicCall(__VA_ARGS__, __FILE__, __LINE__)
#endif
#else
#define LogicCall(l, ...) l->_traceLogicCall(__VA_ARGS__, 0, 0)
#endif
#endif
#endif