def start(self):
self._discover_hub()
self._connect_to_mqtt_broker()
time.sleep(5) # To wait for the container to start
count = 0
while count < 10:
data = {
"id": DEVICE_INFO["id"],
"n": DEVICE_INFO["name"],
"v": random.randint(15, 23),
"u": "C",
"t": time.time(),
}
self.logger.debug("Publish data: {}".format(data))
try:
self.mqtt_client.publish(self.publish_topic,
json.dumps(data),
qos=0)
except Exception as err:
self.logger.error("Failed to publish the data. Reason: {}",
get_traceback())
finally:
count += 1
self.logger.debug("Sleeping.....")
time.sleep(random.uniform(0.5, 1))
def start(self):
self._discover_hub()
self._connect_to_mqtt_broker()
count = 0
while count < 10:
data = {
"id": self.device_info["id"],
"n": self.device_info["n"],
"v": 53,
"u": "%",
"t": time.time(),
}
self.logger.debug("Publish data: {}".format(data))
try:
self.mqtt_client.publish(self.publish_topic,
json.dumps(data),
qos=0)
except Exception as err:
self.logger.error("Failed to publish the data. Reason: {}",
get_traceback())
finally:
count += 1
self.logger.debug("Sleeping.....")
time.sleep(random.uniform(0.5, 1))
time.sleep(10000)
break
def _connect_to_mqtt_broker(self, broker_address):
while True:
try:
self.mqtt.connect(broker_address)
return
except Exception as err:
self.logger.error(
"Failed to connect to the broker. Reason: {}".format(
get_traceback()))
time.sleep(5)
def _process_message_received(self, client, user_data, message):
parsed_message = json.loads(message.payload.decode("utf-8"))
new_value = parsed_message["message"]
self.logger.info("Received message : {}".format(parsed_message))
self.logger.info("Topic: {}".format(message.topic))
self.logger.info("Send to the gateway the newly received value")
send_message = {
"id": self.device_uuid,
"v": new_value,
"t": time.time()
}
try:
self.mqtt.publish(self.publish_topic,
json.dumps(send_message),
qos=0)
except Exception as err:
self.logger.error("Failed to publish the data. Reason: {}",
get_traceback())
