aiohttp_app.py 文件源码

def main():
    app = web.Application()
    app.router.add_route('GET', r'/count/{key}', count)
    app.router.add_route('GET', r'/fibonacci/{n:\d+}', fibonacci)

    loop = asyncio.get_event_loop()
    handler = app.make_handler()
    f = loop.create_server(handler, '0.0.0.0', 8081)
    srv = loop.run_until_complete(f)
    log.info('serving on %s', srv.sockets[0].getsockname())
    try:
        loop.run_forever()
    except KeyboardInterrupt:
        pass
    finally:
        loop.run_until_complete(handler.finish_connections(1.0))
        srv.close()
        loop.run_until_complete(srv.wait_closed())
        loop.run_until_complete(app.finish())
    loop.close()