amqtt/samples/client_keepalive.py

import asyncio
import logging

from amqtt.client import MQTTClient

#
# This sample shows a client running idle.
# Meanwhile, keepalive is managed through PING messages sent every 5 seconds
#


logger = logging.getLogger(__name__)

config = {
    "keep_alive": 5,
    "ping_delay": 1,
}
C = MQTTClient(config=config)


async def test_coro() -> None:
    await C.connect("mqtt://test.mosquitto.org:1883/")
    await asyncio.sleep(18)

    await C.disconnect()


if __name__ == "__main__":
    formatter = "[%(asctime)s] {%(filename)s:%(lineno)d} %(levelname)s - %(message)s"
    logging.basicConfig(level=logging.DEBUG, format=formatter)
    asyncio.get_event_loop().run_until_complete(test_coro())