from chongming_mqtt import InternalMQTTClient
import asyncio

client = InternalMQTTClient(uri="mqtt://admin:Mixc%402021@dg.datagoo.cn:48081")

async def main():
    await client.start()

    resp = await client.request(
        request_topic="/edge_app_controller",
        response_topic="/edge_app_controller_reply",
        payload={"Event":"/alg_media_fetch","BoardId":"RJ-BMOX-0DCB100E3F0F4C8DEE2D189DC4DB2DAE"},
        timeout=5
    )
    print(f"Response: {resp}")
    await client.stop()

if __name__ == "__main__":
    asyncio.run(main())