def main():
client = MQTTClient(
project_id=config.project_id,
cloud_region=config.cloud_region,
registry_id=config.registry_id,
device_id=config.device_id,
private_key_file=config.private_key_file,
algorithm=config.jwt_algorithm,
ca_certs=config.ssl_ca_certs,
mqtt_bridge_hostname=config.mqtt_bridge_hostname,
mqtt_bridge_port=config.mqtt_bridge_port
)
client.loop()
loop = asyncio.get_event_loop()
while True:
loop.run_until_complete(run(client))
class Server(object):
def __init__(self, channel, host, port, username=None, password=None):
self.channel = channel
self.host = host
self.port = port
self.client = MQTTClient(
userdata={
"server": self,
"channel": self.channel,
"host": self.host,
"port": self.port,
},
callbacks={
'on_connect': on_connect,
'on_disconnect': on_disconnect,
'on_message': on_message,
}
).connect()
def stop_server(self, signum, frame):
logger.info("Received signal {}, terminating".format(signum))
self.stop = True
def set_signal_handlers(self):
signal.signal(signal.SIGTERM, self.stop_server)
signal.signal(signal.SIGINT, self.stop_server)
def run(self):
self.stop = False
self.set_signal_handlers()
logger.info("Starting loop")
while not self.stop:
logger.debug("Restarting loop")
self.client.loop()
self.client.disconnect()
from mqtt_client import MQTTClient
import ssl
import json
import paho.mqtt.client as mqtt
with open("config/config.json", "r") as load_f:
parameter = json.load(load_f)
cli = MQTTClient(parameter["host"], parameter["port"])
cli.tls_set(parameter["ca_cert"], parameter["certfile"], parameter["keyfile"])
cli.on_log
cli.connect(parameter["username"], parameter["password"])
cli.on_connect
cli.subscribe(parameter["topic0"])
cli._on_message
cli.loop()