def doctor(debug=False):
sensor = UARTSensor(port=SENSOR_PORT, rate=SENSOR_RATE, mode=SENSOR_MODE)
client = MQTTClient(host=SERVER_HOST, port=SERVER_PORT, name=APPKEY, debug=debug)
print('[+] UART checking ...', end=" ")
print('ok') if sensor.connect() else print('no')
# print('[+] MODE checking ...', end=" ")
# print('ok') if sensor.verify('mode') else print('no')
print('[+] MQTT checking ...', end=" ")
print('ok') if client.connect() else print('no')
def client(debug=False, tls=False):
print('APPKEY: ', APPKEY)
print('SECRET: ', SECRET)
print('')
print('SERVER_HOST: ', SERVER_HOST)
print('SERVER_PORT: ', SERVER_PORT)
print('')
client = MQTTClient(host=SERVER_HOST, port=SERVER_PORT, name=APPKEY, debug=debug, tls=tls)
client.connect(APPKEY, SECRET)
client.publish('console', {'st': 'up', 'id': APPKEY})
client.loop()
while True:
client.publish('console', json.dumps({'st': '00, 01, 02, 03', 'id': APPKEY}))
time.sleep(1)
def run(client_id, topic, topics, qos, log, ws):
mqtt_client = MQTTClient(
client_id=client_id,
enable_log=log,
enable_ws=ws,
).connect()
if topics:
# Topics by comma
for topic in [x.strip() for x in topics.split(',')]:
mqtt_client.subscribe(
topic, qos
) # Once the client has connected to the broker, subscribe to the topic
else:
mqtt_client.subscribe(topic, qos)
# Blocking call that processes network traffic, dispatches callbacks and
# handles reconnecting.
# Other loop*() functions are available that give a threaded interface and a
# manual interface.
# Continue the network loop, exit when an error occurs
rc = 0
while rc == 0:
rc = mqtt_client.loop_forever()
print("rc: " + str(rc))
def run(client_id, topic, msg, qos, retain, log, ws, auto, loop):
logging.basicConfig(
level={
0: logging.WARN,
1: logging.INFO,
}.get(log, logging.DEBUG),
format="%(asctime)-15s %(levelname)-8s %(message)s",
)
mqtt_client = MQTTClient(
client_id=client_id,
enable_log=log,
enable_ws=ws,
).connect()
if auto and not loop:
auto_topic, auto_msg = get_topic_message()
# Publish a message
mqtt_client.publish(
topic=auto_topic,
payload=auto_msg,
qos=qos,
retain=retain,
)
elif auto and loop:
while True:
auto_topic, auto_msg = get_topic_message()
# Publish a message
mqtt_client.publish(
topic=auto_topic,
payload=auto_msg,
qos=qos,
retain=retain,
)
time.sleep(5)
else:
# Publish a message
mqtt_client.publish(
topic=topic,
payload=msg,
qos=qos,
retain=retain,
)
def _create_new_session(self, client_id, keep_alive, flags):
client = MQTTClient(client_id, keep_alive, flags,
self._client_disconnect)
self._sessions[client_id] = client
client.start_session()
return client
from client import MQTTClient
import rfid_reader as wg
import configparser as cp
import mqttBrokerInfo as mbi
import local_file as ll
import logger
import os
logger = logger.Logger(1)
# Leaving it blank will use local host, host port 1883
mbi = mbi.getmqttinfo()
mqtt = MQTTClient(mbi[0], mbi[1], mbi[2], mbi[3],
logger) # host adress, port, brokername,brokerpass
mqtt.createClient()
mqtt.startConnection()
verifier = wg.ParkingVerifier([])
local_file = ll.LocalFile()
receive_data = wg.Wiegand()
def give_directions(path):
length = ''
destination = []
directions = []
direct = ['V', 'R', 'B', 'L'] # Directions/ Forward, Right, Reverse, left
for i in path:
for j in direct:
if j in i:
length = i.split(j)
destination.append(length[0])
print("Callback", topic, message)
with app.app_context():
db.session.add(
Message(type="received",
topic=topic,
message=message,
created=datetime.now()))
parse_message(topic, message)
db.session.commit()
print("Saved")
with app.app_context():
# db.create_all()
topics = [topic.name for topic in db.session.query(Topic).all()]
mqtt_client = MQTTClient(MQTT_HOST, topics, on_message_callback)
mqtt_client.start()
@app.route("/topics/list")
def topics():
return jsonify({"topics": sorted(list(mqtt_client.topics))})
@app.route("/topics/subscribe")
def subscribe_topic():
topic = request.args["topic"]
if mqtt_client.subscribe_topic(topic):
db.session.add(Topic(name=topic, created=datetime.now()))
db.session.commit()
return jsonify({"topics": sorted(list(mqtt_client.topics))})