import asyncio
import signal
from threading import Event

from .main import logger, run_engine


async def _async_main():
    stop_event = Event()
    loop = asyncio.get_running_loop()
    for sig in (signal.SIGINT, signal.SIGTERM):
        try:
            loop.add_signal_handler(sig, stop_event.set)
        except NotImplementedError:
            # 信号处理在某些平台（如 Windows）不可用，忽略即可
            pass
    await run_engine(stop_event)


def main():
    logger.info("worker 进程启动")
    asyncio.run(_async_main())


if __name__ == "__main__":
    main()