def __init__(self, parent=None):
global connected
Ui_Dialog.__init__(self) # initialise le Qwidget principal
QTabWidget.__init__(self)
self.setupUi(parent) # Obligatoire
#self.clientmqtt = mqtt.Client()
self.clientmqtt = mqtt.Mosquitto() # Herite de Client
self.clientmqtt.username_pw_set(MQTT_USER,MQTT_PASSW)
self.clientmqtt.on_connect = on_connect
self.clientmqtt.on_message = on_message
try:
self.clientmqtt.connect(MQTT_SERVER, MQTT_PORT, 120) # Fonction bloquante
self.clientmqtt.subscribe('/regchauf/mesur', 0)
self.clientmqtt.subscribe('/regsol/mesur', 0)
except:
print('Pas de reseau')
self.label_29.setText("Pas de connexion réseau")
self.lineEdit.clearFocus()
self.pushButton.setStyleSheet(_fromUtf8("background-color: rgb(255, 0, 0);"))
self.counter = 0
self.timer = QTimer()
self.timer.start(1000)
self.connect(self.timer, SIGNAL("timeout()"), self.timerEvent)
self.connect(self.pushButton, SIGNAL("clicked()"), self.pushbuttonclicked)
self.connect(self.lineEdit, SIGNAL("returnPressed()"), self.setpointChanged)
self.connect(self.pushButton_quit, SIGNAL("clicked()"), self.closeAppli)
self.setTabEnabled(0, True)
self.flagtimer = False
self.once_time = False
self.van_tm1 = 0
self.label_29.setStyleSheet(_fromUtf8("color: rgb(255, 0, 180);"))
def mqttConnect():
global args
global mqttc
try:
mqttc = mosquitto.Mosquitto("adsbclient-%d" %
(random.randint(0, 65535)))
mqttc.on_message = mqttOnMessage
mqttc.on_connect = mqttOnConnect
mqttc.on_disconnect = mqttOnDisconnect
mqttc.on_publish = mqttOnPublish
mqttc.on_subscribe = mqttOnSubscribe
if args.mqtt_user and args.mqtt_password:
mqttc.username_pw_set(args.mqtt_user, password=args.mqtt_password)
mqttc.connect(args.mqtt_host, args.mqtt_port, 60)
thread = threading.Thread(target=mqttThread)
thread.setDaemon(True)
thread.start()
return True
except socket.error as e:
return False
log.info("MQTT wierdness")
def test_sucessful_publish_when_connection_active(self):
self.client._mqtt_client = mosquitto.Mosquitto('mqttc-test-000')
self.client._mqtt_client.publish = Mock(return_value=None)
self.client._mqtt_client.loop = Mock(
return_value=mosquitto.MQTT_ERR_SUCCESS)
self.client.publish('/messages', 'hi')
self.client._mqtt_client.publish.assert_called_once_with(
'mqttc-test-000/messages', 'hi', 1, False)
def main():
client = mosquitto.Mosquitto()
print " ## Connecting to %s" % MQTT_HOST
client.connect(MQTT_HOST)
client.on_message = on_message
for q in [TOPIC_RX, TOPIC_TX, TOPIC_APP]:
print " ## Subscribing to %s" % q
client.subscribe(q)
client.loop_forever()
def mqtt_init():
url_str = "mqtt://test.mosquitto.org:1883"
url_str = "mqtt://iot.eclipse.org:1883"
url = urllib.parse.urlparse(url_str)
g.mqttc = mosquitto.Mosquitto()
g.mqttc.on_message = on_message
g.mqttc.connect(url.hostname, url.port)
# will match /sics/moped/position/car2, for example
g.mqttc.subscribe("/sics/moped/+/+", 0)
g.mqttc.subscribe("/sics/moped/value", 0)
def main():
logging.info("Starting %s" % client_id)
logging.info("INFO MODE")
logging.debug("DEBUG MODE")
map = {}
if len(sys.argv) > 1:
map_file = sys.argv[1]
else:
map_file = os.path.dirname(os.path.realpath(__file__))+'/map'
f = open(map_file)
for line in f.readlines():
line = line.rstrip()
if len(line) == 0 or line[0] == '#':
continue
remap = None
try:
type, topic, remap = line.split()
except ValueError:
type, topic = line.split()
map[topic] = (type, remap)
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
except:
sys.stderr.write("Can't create UDP socket\n")
sys.exit(1)
userdata = {
'sock' : sock,
'map' : map,
}
global mqttc
try:
mqttc = paho.Client(client_id, clean_session=True, userdata=userdata)
except AttributeError:
mqttc = paho.Mosquitto(client_id, clean_session=True, userdata=userdata)
mqttc.on_message = on_message
mqttc.on_connect = on_connect
mqttc.on_disconnect = on_disconnect
mqttc.on_subscribe = on_subscribe
mqttc.will_set("clients/" + client_id, payload="Adios!", qos=0, retain=False)
mqttc.connect(MQTT_HOST, MQTT_PORT, 60)
signal.signal(signal.SIGTERM, cleanup)
signal.signal(signal.SIGINT, cleanup)
mqttc.loop_forever()
def mqtt_send_data(self,
timestamp,
prepared_data,
ignore_last_update=False):
import paho.mqtt.client as mosquitto
import time
import json
topic = prepared_data['topic']
hostname = prepared_data['hostname']
port = prepared_data['port']
client_id = prepared_data['client_id']
retain = prepared_data['retain'] == 'True'
auth = prepared_data['auth'] == 'True'
# clean up the object
del prepared_data['topic']
del prepared_data['hostname']
del prepared_data['port']
del prepared_data['client_id']
del prepared_data['retain']
del prepared_data['auth']
mosquitto_client = mosquitto.Mosquitto(client_id)
if auth:
self.logger.debug("Username and password configured")
if (self.password == "unknown"):
mosquitto_client.username_pw_set(self.user)
else:
mosquitto_client.username_pw_set(self.user, self.password)
else:
self.logger.debug("Username and password unconfigured, ignoring")
self.logger.debug(
"timestamp: %s. publishing on topic [%s] to hostname [%s] and " +
"port [%s] with a client_id [%s] and retain is %s",
timestamp.isoformat(' '), topic, hostname, port, client_id, retain)
mosquitto_client.connect(hostname, int(port))
mosquitto_client.publish(topic,
json.dumps(prepared_data),
retain=retain)
## commented out as sending the data as a json object (above)
## for item in prepared_data:
## if prepared_data[item] == '':
## prepared_data[item] = 'None'
## mosquitto_client.publish(
## topic + "/" + item + "/" + str(timestamp), prepared_data[item])
## time.sleep(0.200)
self.logger.debug("published data: %s", prepared_data)
mosquitto_client.disconnect()
return True
def connect(self):
self.mqttc = mosquitto.Mosquitto(self.name)
self.mqttc.on_message = self.on_message
self.mqttc.on_connect = self.on_connect
self.mqttc.on_disconnect = self.on_disconnect
self.mqttc.on_publish = self.on_publish
self.mqttc.on_subscribe = self.on_subscribe
#Set the username and password if any
if self.user != None:
self.mqttc.username_pw_set(self.user, self.password)
return self._connect()
def handle_mqtt():
while True:
try:
mqtt_init()
i = 0
rc = 0
while rc == 0:
rc = g.mqttc.loop(5.0)
i += 1
print("mqttc.loop returned %d" % rc)
if rc == 7 or rc == 1:
g.mqttc = mosquitto.Mosquitto()
mqtt_init()
except Exception as e:
time.sleep(5000)
def mqttConnect():
global mqttc
global args
try:
mqttc = mosquitto.Mosquitto("proxclient-%d" %
(random.randint(0, 65535)))
mqttc.on_message = mqttOnMessage
mqttc.on_connect = mqttOnConnect
mqttc.on_disconnect = mqttOnDisconnect
mqttc.on_publish = mqttOnPublish
mqttc.on_subscribe = mqttOnSubscribe
#mqttc.on_log = mqttOnLog # Uncomment to enable debug messages
mqttc.connect(args.mqtt_host, args.mqtt_port, 60)
thread = Thread(target=mqttThread)
thread.start()
return True
except socket.error, e:
return False
def mqttConnect():
global mqttc
global args
try:
# If you want to use a specific client id, use
# mqttc = mosquitto.Mosquitto("client-id")
# but note that the client id must be unique on the broker. Leaving the client
# id parameter empty will generate a random id for you.
mqttc = mosquitto.Mosquitto("airlinecolor-%d" %
(random.randint(0, 65535)))
mqttc.on_message = mqttOnMessage
mqttc.on_connect = mqttOnConnect
mqttc.on_disconnect = mqttOnDisconnect
mqttc.on_publish = mqttOnPublish
mqttc.on_subscribe = mqttOnSubscribe
#mqttc.on_log = mqttOnLog # Uncomment to enable debug messages
mqttc.connect(args.mqtt_host, args.mqtt_port, 60)
if 1:
log.info("MQTT thread started")
try:
mqttc.loop_start()
while True:
time.sleep(60)
log.info("MQTT thread exiting")
except Exception as e:
log.error("MQTT thread got exception: %s" % (e))
print(traceback.format_exc())
# gQuitting = True
# log.info("MQTT disconnect")
# mqttc.disconnect();
log.info("MQTT thread exited")
else:
thread = Thread(target=mqttThread)
thread.daemon = True
thread.start()
return True
except socket.error as e:
log.error("Failed to connect MQTT broker at %s:%d" %
(args.mqtt_host, args.mqtt_port))
return False
log.info("MQTT wierdness")
def mqtt_send_data(self,
timestamp,
prepared_data,
ignore_last_update=False):
import paho.mqtt.client as mosquitto
import time
import json
topic = prepared_data['topic']
hostname = prepared_data['hostname']
port = prepared_data['port']
client_id = prepared_data['client_id']
# clean up the object
del prepared_data['topic']
del prepared_data['hostname']
del prepared_data['port']
del prepared_data['client_id']
self.logger.info("timestamp: " + str(timestamp) +
". publishing on topic [" + topic +
"] to hostname [" + hostname + "] and port [" + port +
"] with a client_id [" + client_id + "]")
mosquittoClient = mosquitto.Mosquitto(client_id)
mosquittoClient.connect(hostname, port)
mosquittoClient.publish(topic, json.dumps(prepared_data))
""" commented out as sending the data as a json object (above)
for item in prepared_data:
if prepared_data[item] =='':
prepared_data[item] = 'None'
mosquittoClient.publish(topic + "/" + item + "/" + str(timestamp),prepared_data[item])
time.sleep(0.200)
"""
self.logger.info("published data: %s", prepared_data)
mosquittoClient.disconnect()
return True
def run(args):
"""
Initiates the MQTT connection, and starts the main loop
Is called by either the daemon.start() method, or the start function
if the no-daemon option is specified.
"""
while (True):
try:
logger.debug("Entering Loop")
client = mqtt.Mosquitto(
get_config_item("mqtt", "client_id", "MQTT2RRD Client"))
client.on_message = on_message
client.on_connect = on_connect
if get_config_item("mqtt", "username", None):
client.username_pw_set(
get_config_item("mqtt", "username", ""),
get_config_item("mqtt", "password", ""),
)
logger.debug("Attempting to connect to server: %s:%s" % (
get_config_item("mqtt", "hostname", "localhost"),
get_config_item("mqtt", "port", 1833),
))
client.connect(
get_config_item("mqtt", "hostname", "localhost"),
port=int(get_config_item("mqtt", "port", 1883)),
keepalive=int(get_config_item("mqtt", "keepalive", 60)),
)
logger.info("Connected: %s:%s" % (
get_config_item("mqtt", "hostname", "localhost"),
get_config_item("mqtt", "port", 1833),
))
client.loop_forever()
except Exception as e:
logging.critical("FAIL: %s" % str(e))
time.sleep(30) # 30 second wait
# OnLog Callback
###############################################################################
def on_log(mosq, obj, level, string):
print_message(string)
# Primary logic for the component starts here
###############################################################################
# Primary logic for the component starts here
###############################################################################
try:
while True:
try:
# create a new MQTT Client Object
mqttc = mosquitto.Mosquitto()
# Set event callbacks
mqttc.on_connect = on_connect
# Connect to MQTT using the username/password set above
mqttc.username_pw_set(MQTT_USERNAME, MQTT_PASSWORD)
mqttc.connect(MQTT_SERVER, MQTT_SERVER_PORT)
print_message("Connected to MQTT Server successfully")
except Exception as ex:
print_message("Error connecting to MQTT.")
print_message(str(ex))
sys.exit(1)
try:
def main():
# Find the temperature in futureHourOffset hours
futureHourOffset = 8
parser = OptionParser()
parser.add_option('-m',
'--mqtt-host',
dest='mqtt_host',
help="MQTT broker hostname",
default='127.0.0.1')
parser.add_option('-p',
'--mqtt-port',
dest='mqtt_port',
type="int",
help="MQTT broker port number",
default=1883)
# parser.add_option('-u', '--mqtt-user', dest='mqtt_user', help="MQTT broker connect user", default='')
# parser.add_option('-a', '--mqtt-password', dest='mqtt_password', help="MQTT broker connect password", default='')
parser.add_option('-v',
'--verbose',
dest='verbose',
action="store_true",
help="Verbose output")
parser.add_option('-T',
'--tz',
dest='timezone',
help="Your current timezone",
default="Europe/Copenhagen")
parser.add_option('-l',
'--lat',
dest='lat',
type="float",
help="Your latitude",
default=0)
parser.add_option('-L',
'--lon',
dest='lon',
type="float",
help="Your longitude",
default=0)
parser.add_option('-t',
'--topic',
dest='topic',
help="The topic to publish the temperature to",
default="home/temperature/outside%dhrs" %
(futureHourOffset))
(options, args) = parser.parse_args()
os.environ["TZ"] = options.timezone
time.tzset()
mqttc = mosquitto.Mosquitto("weather-%d" % (random.randint(0, 65535)))
mqttc.on_message = mqttOnMessage
mqttc.on_connect = mqttOnConnect
mqttc.on_disconnect = mqttOnDisconnect
mqttc.on_publish = mqttOnPublish
mqttc.on_subscribe = mqttOnSubscribe
if options.lat == 0 and options.lon == 0:
sys.stderr.write(
"I have no ide of where you are, use -l LAT -L LON to override (only works for Sweden though).\n"
)
sys.exit(0)
try:
mqttc.connect(options.mqtt_host, options.mqtt_port, 60)
except socket.error as e:
sys.stderr.write(
"Could not connect to MQTT broker at %s, use -m HOST to override.\n"
% options.mqtt_host)
sys.exit(0)
try:
mqttc.loop_start()
while True:
# Get current time with time zone
now = datetime.datetime.now(tz.tzlocal())
if 0:
# Testing: simulate time in the future
now += datetime.timedelta(hours=14)
future = now + datetime.timedelta(hours=futureHourOffset)
if now.hour >= 0 and now.hour < 6:
tod = "night"
elif now.hour >= 6 and now.hour < 12:
tod = "morning"
elif now.hour >= 12 and now.hour < 18:
tod = "day"
elif now.hour >= 18 and now.hour <= 23:
tod = "evening"
series = getSMHIWeather(options.lat, options.lon)
if not series:
sys.stderr.write("Weather loading failed\n")
time.sleep(5 * 60)
else:
for w in series:
utc = parse(w["validTime"])
utc = utc.replace(tzinfo=tz.tzutc())
# Convert time zone
local = utc.astimezone(tz.tzlocal())
if local < future and local + datetime.timedelta(
hours=1) >= future:
if not w or not "parameters" in w:
print "[%s] Error in response : %s" % (now, w)
else:
for p in w["parameters"]:
if p["name"] == "t":
temp = float(p["values"][0])
if temp > -5 and temp < 5:
temp = "%.1f" % temp
else:
temp = "%d" % temp
print "[%s] It's %s time, in %d hours the temperature will be %s degrees celcius" % (
now, tod, futureHourOffset, temp)
mqttc.publish(options.topic,
temp,
retain=True)
mqttc.publish("home/temperature/forecast",
temp,
retain=True) # Temporary
time.sleep(30 * 60)
except Exception as e:
sys.stderr.write("Got exception: %s" % (e))
print traceback.format_exc()
def mqtt_client(self):
if self._mqtt_client is None:
self._mqtt_client = mosquitto.Mosquitto(self.client_id)
return self._mqtt_client
if ((mov_tot - initial_mov) > smart_alarm_threshold):
global alarm_clock_lock
#LOCK
if alarm_clock_lock == 0:
alarm_clock_lock = 1
print "ALARM FROM SMART CLOCK"
sound_clock()
#UNLOCK
alarm_clock_lock = 0
time.sleep(5)
if __name__ == '__main__':
client = mosquitto.Mosquitto("Raspberry")
client.on_connect = on_connect
client.on_message = on_message
client.connect(broker_ip, port=1883, keepalive=60, bind_address="")
client.loop_start()
while (True):
req = urllib2.Request(url_status)
resp = urllib2.urlopen(req)
dweet = resp.read()
dweet2 = json.loads(dweet)
stat = dweet2["with"][0]["content"]["status"]
if (stat == 1) & (status == 0):
print("mid: " + str(mid))
def on_subscribe(mosq, obj, mid, granted_qos):
print("Subscribed: " + str(mid) + " " + str(granted_qos))
def on_log(mosq, obj, level, string):
print(string)
# If you want to use a specific client id, use
# mqttc = mosquitto.Mosquitto("client-id")
# but note that the client id must be unique on the broker. Leaving the client
# id parameter empty will generate a random id for you.
mqttc = mosquitto.Mosquitto("motor")
mqttc.on_message = on_message
mqttc.on_connect = on_connect
mqttc.on_publish = on_publish
mqttc.on_subscribe = on_subscribe
# Uncomment to enable debug messages
#mqttc.on_log = on_log
mqttc.connect("192.168.0.100", 1883, 60)
mqttc.publish("speak", "motor ready")
while True:
mqttc.loop()
#pelan-pelan makin pelan
if PWML > 0:
PWML = PWML - 2
def init():
if mqtt_mosquitto_exists:
L.l.info("INIT, Using mosquitto as mqtt client")
elif mqtt_paho_exists:
L.l.info("INIT, Using paho as mqtt client")
else:
L.l.critical("No mqtt client enabled via import")
raise Exception("No mqtt client enabled via import")
# not a good ideea to set a timeout as it will crash pigpio_gpio callback
# socket.setdefaulttimeout(10)
try:
global client_connecting
if client_connecting:
L.l.warning(
'Mqtt client already in connection process, skipping attempt to connect until done'
)
return
host_list = [
#[model_helper.get_param(Constant.P_MQTT_HOST_3), int(model_helper.get_param(Constant.P_MQTT_PORT_3))],
[
model_helper.get_param(Constant.P_MQTT_HOST_1),
int(model_helper.get_param(Constant.P_MQTT_PORT_1))
],
#[model_helper.get_param(Constant.P_MQTT_HOST_2), int(model_helper.get_param(Constant.P_MQTT_PORT_2))]
#[model_helper.get_param(constant.P_MQTT_HOST_3), int(model_helper.get_param(constant.P_MQTT_PORT_3))]
]
P.topic = str(model_helper.get_param(Constant.P_MQTT_TOPIC))
P.topic_main = str(model_helper.get_param(Constant.P_MQTT_TOPIC_MAIN))
if mqtt_paho_exists:
P.mqtt_client = mqtt.Client()
elif mqtt_mosquitto_exists:
P.mqtt_client = mqtt.Mosquitto()
global client_connected
global initialised
for host_port in host_list:
client_connecting = True
host = host_port[0]
port = host_port[1]
L.l.info(
'MQTT publisher module initialising, host={} port={}'.format(
host, port))
client_connected = False
retry_count = 0
while (not client_connected) and (
retry_count < Constant.ERROR_CONNECT_MAX_RETRY_COUNT):
try:
if mqtt_mosquitto_exists:
P.mqtt_client.on_connect = on_connect_mosquitto
if mqtt_paho_exists:
P.mqtt_client.on_connect = on_connect_paho
P.mqtt_client.on_subscribe = on_subscribe
P.mqtt_client.on_unsubscribe = on_unsubscribe
# mqtt_client.username_pw_set('user', 'pass')
P.mqtt_client.loop_start()
P.mqtt_client.connect(host=host, port=port, keepalive=60)
seconds_lapsed = 0
while not client_connected and seconds_lapsed < 10:
time.sleep(1)
seconds_lapsed += 1
if client_connected:
# mqtt_client.on_message = receiver.on_message
P.mqtt_client.message_callback_add(
P.topic_main, receiver.on_message)
P.mqtt_client.on_disconnect = on_disconnect
thread_pool.add_interval_callable(
receiver.thread_run, run_interval_second=10)
# mqtt_client.loop_start()
initialised = True
client_connecting = False
else:
L.l.warning('Timeout connecting to mqtt')
retry_count += 1
except socket.error as ex:
L.l.error(
'mqtt client not connected, err {}, pause and retry {}'
.format(ex, retry_count))
retry_count += 1
time.sleep(Constant.ERROR_CONNECT_PAUSE_SECOND)
finally:
client_connecting = False
global last_connect_attempt
last_connect_attempt = utils.get_base_location_now_date()
if client_connected:
break
else:
L.l.warning('Unable to connect to mqtt server {}:{}'.format(
host, port))
if not client_connected:
L.l.critical(
'MQTT connection not available, all connect attempts failed')
except Exception as ex:
L.l.error('Exception on mqtt init, err={}'.format(ex))
def setUp(self):
self.client = TestClient(name='test-000')
self.mqttc = mosquitto.Mosquitto('mqttc-test-000')
self.default_broker = TestClient.MQTTHOST
self.default_port = TestClient.MQTTPORT
self.default_timeout = TestClient.TIMEOUT
#encoded ='ert'
# for x in encoded:
return encoded.decode('ascii')
def on_publish(mosq, userdata, mid):
print('Publish')
# Disconnect after our message has been sent.
# mosq.disconnect()
# Specifying a client id here could lead to collisions if you have multiple
# clients sending. Either generate a random id, or use:
#client = mosquitto.Mosquitto()
client = mqtt.Mosquitto("image-send")
client.on_connect = on_connect
client.on_publish = on_publish
client.connect("192.168.2.50", 1883, 60)
#f = open("Tulips.jpg")
#imagestring = f.read()
#byteArray = bytes(imagestring)
print(convertImageToBase64())
publishEncodedImage(convertImageToBase64())
client.publish("photo", convertImageToBase64(), 0)
# If the image is large, just calling publish() won't guarantee that all
# of the message is sent. You should call one of the mosquitto.loop*()
# functions to ensure that happens. loop_forever() does this for you in a
# blocking call. It will automatically reconnect if disconnected by accident
# and will return after we call disconnect() above.
import time
import paho.mqtt.client as mqtt
# message callback, write image to file
def on_message(mosq, obj, msg):
print("on_message got called")
with open('/bem/out.jpg', 'wb') as fd:
fd.write(msg.payload)
# set up MQTT client
print "getphoto.py running at ", time.asctime(time.localtime(time.time()))
# get server ip:
with open("credentials.txt", "r") as f:
serveripcred = f.readline().rstrip()
client = mqtt.Mosquitto("image-rec")
client.connect(
serveripcred) # paste in the IP of the MQTT server (this device)
client.subscribe("photo", 0)
client.on_message = on_message
client.loop_forever()
print("getphoto.py code should never get here")
#while True:
# client.loop(15)
# time.sleep(2)
def on_subscribe(mosq, obj, mid, granted_qos):
print('Subscribed: {}, QoS: {}'.format(str(mid), str(granted_qos)))
def on_log(mosq, obj, level, string):
print(string)
# username = '******'
# password = '******'
host_url = 'your cloud broker url'
host_port = 'your cloud broker port' # do not type string, but change to integer
mqttc = mqtt.Mosquitto()
# Assign event callbacks
mqttc.on_message = on_message
mqttc.on_connect = on_connect
mqttc.on_subscribe = on_subscribe
# Uncomment to enable debug messages
#mqttc.on_log = on_log
# Parse CLOUDMQTT_URL (or fallback to localhost)
url_str = os.environ.get('CLOUDMQTT_URL', host_url)
url = urlparse(url_str)
# Connect
# username = '******'
# password = '******'
#!/usr/bin/env python
import paho.mqtt.client as paho
import random
import time, json
mqttc = paho.Mosquitto()
mqttc.username_pw_set('username', 'password')
mqttc.connect("mqtt.com", 1883)
mqttc.loop_start()
while True:
try:
value = "%.1f" % random.uniform(10, 50)
lat = "%.1f" % random.uniform(10, 50)
lon = "%.1f" % random.uniform(10, 50)
elev = "%.1f" % random.uniform(10, 50)
#temperature = random.randint(0,100) #random no generator
ds = ['temp', 'humidity'
] #, 'battery', 'pressure', 'heartbeats', 'humid', 'test1']
ds1 = ['temp', 'humidity']
ds_name = random.choice(ds)
ds_name1 = random.choice(ds1)
topic = 'telemetry/8daa3270000b49039975b2684408982e/' + ds_name
topic2 = 'telemetry/8daa3270000b49039975b2684408982e/' + ds_name1
topic3 = 'telemetry/5acbe5a0b5c5460d8d6de4d3d4722a8f/battery'
topic4 = 'telemetry/d13bf91190154eb392b8fb68a24a457f/' + ds_name
#topic = 'telemetry/43054a2418ac421790ae425d2b84aee5/' + ds_name
payload = json.dumps({
"context": {
GPIO.setup(GPIO_ECHO,GPIO.IN) # Echo
# Set trigger to False (Low)
GPIO.output(GPIO_TRIGGER, False)
GPIO.setup(ACTUATOR,GPIO.OUT)
GPIO.output(ACTUATOR, False)
#broker configurations
IP = '192.168.0.103'
PORT = 1884
TOPIC_ACT = "impress/demo"
TOPIC_SUB = "impress/action"
CLIENT_NAME = 'RASPBERRY'
# Connect to MQTT broker.
client = client.Mosquitto(CLIENT_NAME)
client.connect(IP,PORT,60)
class Th(Thread):
def __init__ (self, num):
Thread.__init__(self)
self.num = num
def on_connect(client, data, rc):
client.subscribe(TOPIC_SUB)
print("Connection returned result: " + str(rc))
def on_message(client, userdata, msg):
message = str(msg.payload)
arrMessage = message.split(";")
print(arrMessage[0]);
consumer_sret='N7SWj2hiVLMRLKs0NIw9JxDPlvJ05TzJ5CndtVofyCW908Sl3a',
access_token_key='2806636166-2NdgLd2is06uxxaCweuSgPd0Vnn9PZnwJ383kI5',
access_secret='mAVkd1swPcXwLleUOaWIBWN38TYwzngjwcm9zZWx4488w')
def onMessage(mosq, obj, msg):
if msg.topic == "PowerStrip/statusreport":
print msg.payload
api.PostUpdate(msg.payload)
def onPublish(mosq, obj, mid):
pass
cli = mq.Mosquitto('TweetCenter')
cli.on_message = onMessage
cli.on_publish = onPublish
cli.connect("10.0.0.20", 1883, 15)
cli.subscribe("PowerStrip/statusreport", 0)
class checkTweet(threading.Thread):
def __init__(self):
# Tkinter canvas
threading.Thread.__init__(self)
self.start()
def callback(self):