def main():
## Parse command line arguments ##
description = "Measure the MQTT message sending speed. Implemented using a 'Resource' from the SG framework."
commandlineparser = argparse.ArgumentParser(description=description)
commandlineparser.add_argument('-n',
help="Number of MQTT messages to send. Defaults to %(default)s messages.",
type=int,
default=1000)
commandline = commandlineparser.parse_args()
assert commandline.n > 0, "You must send at least 1 message"
## Set up SG resource ##
resource = sgframework.Resource(RESOURCE_NAME, MQTT_HOST)
resource.register_outgoing_data(DATA_SIGNAL_NAME)
resource.start(use_threaded_networking=True)
## Send data ##
starttime = time.time()
for i in range(commandline.n):
resource.send_data(DATA_SIGNAL_NAME, "message"+str(i))
stoptime = time.time()
## Calculate statistics ##
execution_time = stoptime - starttime
messagerate = commandline.n / execution_time
print("Done putting {} MQTT messages in the send queue.".format(commandline.n))
print("It took {:.1f} seconds, corresponding to {:.1f} MQTT messages per second".format(
execution_time, messagerate))
## Shutting down ##
time.sleep(10)
resource.stop()
def testLoopQos2(self):
with open(self.OUTPUT_FILE_SUBSCRIBER, 'w') as subscriber_outputfile:
subcriber = subprocess.Popen(['mosquitto_sub', '-v', '-t', '+/#'],
stdout=subscriber_outputfile,
stderr=subprocess.STDOUT)
resource = sgframework.Resource('testresource', 'localhost')
resource.register_outgoing_data('teststate')
resource.qos = 2
resource.start(use_threaded_networking=True)
# Send commands
resource.send_command('remoteservice', 'remotestate', "run remote")
time.sleep(2)
# Terminate, and flush files
resource.stop()
subcriber.kill()
time.sleep(0.2)
subscriber_outputfile.flush()
os.fsync(subscriber_outputfile.fileno())
# Verify that the resource has emitted the MQTT data messages, and availability info
with open(self.OUTPUT_FILE_SUBSCRIBER, 'r') as subscriber_outputfile:
lines = subscriber_outputfile.readlines()
text = ' '.join(lines)
self.assertIn("resourceavailable/testresource/presence True", text)
self.assertIn("dataavailable/testresource/teststate True", text)
self.assertIn("command/remoteservice/remotestate run remote", text)
self.assertIn("resourceavailable/testresource/presence False", text)
def testRepr(self):
on_remoteservice_data = unittest.mock.Mock()
resource = sgframework.Resource('testresource', 'localhost')
resource.register_outgoing_data('teststate')
resource.register_outgoing_data('teststate2')
resource.register_outgoing_data('teststate3')
resource.register_outgoing_data('teststate4')
resource.register_outgoing_data('teststate5')
resource.register_incoming_data('remoteservice', 'remotestate',
on_remoteservice_data)
resource.register_incoming_data('remoteservice', 'remotestate2',
on_remoteservice_data)
output = repr(resource)
self.assertEqual(
"SG Resource: 'testresource', connecting to host 'localhost', port 1883. Has 2 incoming and 5 outgoing topics registered.",
output)
def testLoopThreaded(self):
on_testresource_command = unittest.mock.Mock(return_value=None)
on_remoteservice_data = unittest.mock.Mock()
def faulty_callback():
return 1 / 0
with open(self.OUTPUT_FILE_SUBSCRIBER, 'w') as subscriber_outputfile:
subcriber = subprocess.Popen(['mosquitto_sub', '-v', '-t', '+/#'],
stdout=subscriber_outputfile,
stderr=subprocess.STDOUT)
resource = sgframework.Resource('testresource', 'localhost')
resource.register_incoming_data('remoteservice', 'remotestate',
on_remoteservice_data)
resource.register_incoming_command('teststate',
on_testresource_command)
resource.register_outgoing_data('teststate2')
resource.on_broker_connectionstatus_info = faulty_callback
resource.start(use_threaded_networking=True)
time.sleep(1)
resource.loop() # Should trigger a warning
# Provoke command callback
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'command/testresource/teststate', '-m',
'run'
])
time.sleep(1)
pub1.terminate()
# Provoke data callback
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate', '-m',
'REMOTE'
])
time.sleep(1)
pub1.terminate()
# Send data
resource.send_data('teststate2', 22)
time.sleep(1)
resource.send_data('teststateMissing', 51) # Not pre-registered
time.sleep(1)
# Send commands
resource.send_command('remoteservice', 'remotestate2',
"run remote")
time.sleep(1)
# Terminate, and flush files
resource.stop()
subcriber.kill()
time.sleep(0.2)
subscriber_outputfile.flush()
os.fsync(subscriber_outputfile.fileno())
# Verify callbacks
args = on_testresource_command.call_args[0]
self.assertEqual(args[1], "command")
self.assertEqual(args[2], "testresource")
self.assertEqual(args[3], "teststate")
self.assertEqual(args[4], "run")
self.assertEqual(on_testresource_command.call_count, 1)
args = on_remoteservice_data.call_args[0]
self.assertEqual(args[1], "data")
self.assertEqual(args[2], "remoteservice")
self.assertEqual(args[3], "remotestate")
self.assertEqual(args[4], "REMOTE")
self.assertEqual(on_remoteservice_data.call_count, 1)
# Verify that the resource has emitted the MQTT data messages, and availability info
with open(self.OUTPUT_FILE_SUBSCRIBER, 'r') as subscriber_outputfile:
lines = subscriber_outputfile.readlines()
text = ' '.join(lines)
self.assertIn("resourceavailable/testresource/presence True", text)
self.assertIn("commandavailable/testresource/teststate True", text)
self.assertIn("dataavailable/testresource/teststate True", text)
self.assertIn("dataavailable/testresource/teststate2 True", text)
self.assertIn("data/testresource/teststate run",
text) # Echoed command
self.assertIn("data/testresource/teststate2 22", text)
self.assertIn("command/remoteservice/remotestate2 run remote", text)
self.assertIn("resourceavailable/testresource/presence False", text)
def testLoop(self):
on_testresource_command = unittest.mock.Mock(return_value=None)
on_testresource_command_no_echo = unittest.mock.Mock(return_value=None)
on_testresource_command_returnvalue = unittest.mock.Mock(
return_value=505)
on_connectionstatus = unittest.mock.Mock()
on_remoteservice_data = unittest.mock.Mock()
on_remoteservice_data_changeonly = unittest.mock.Mock()
on_remoteservice_availability = unittest.mock.Mock()
def faulty_callback():
return 1 / 0
with open(self.OUTPUT_FILE_SUBSCRIBER, 'w') as subscriber_outputfile:
subcriber = subprocess.Popen(['mosquitto_sub', '-v', '-t', '+/#'],
stdout=subscriber_outputfile,
stderr=subprocess.STDOUT)
resource = sgframework.Resource('testresource', 'localhost')
resource.register_incoming_data('remoteservice', 'remotestate',
on_remoteservice_data)
resource.register_incoming_data('remoteservice',
'remotestate3',
on_remoteservice_data_changeonly,
callback_on_change_only=True)
resource.register_incoming_data('remoteservice', 'remotestate4',
faulty_callback)
resource.register_incoming_availability(
'commandavailable', 'remoteservice', 'remotestate',
on_remoteservice_availability)
resource.register_incoming_command('teststate2',
on_testresource_command,
callback_on_change_only=True,
defaultvalue=222)
resource.register_incoming_command(
'teststate5',
on_testresource_command_returnvalue,
send_echo_as_retained=True)
resource.register_incoming_command('teststate6',
on_testresource_command_no_echo,
echo=False)
resource.register_outgoing_data('teststate3')
resource.register_outgoing_data('teststate4', defaultvalue=101)
resource.register_outgoing_data('teststate7',
send_data_as_retained=True)
resource.on_broker_connectionstatus_info = on_connectionstatus
resource.start()
for i in range(5):
resource.loop()
time.sleep(0.1)
# Send data
resource.send_data('teststate3', 31)
for i in range(5):
resource.loop()
time.sleep(0.1)
resource.send_data('teststate4', 41)
for i in range(5):
resource.loop()
time.sleep(0.1)
resource.send_data('teststate7', 77)
for i in range(5):
resource.loop()
time.sleep(0.1)
resource.send_data('teststateMissing', 51) # Not pre-registered
# Send commands
resource.send_command('remoteservice', 'remotestate2', "RUN NOW!")
for i in range(5):
resource.loop()
time.sleep(0.1)
resource.send_command('remoteservice',
'remotestate4',
"RUN 4!",
send_command_as_retained=True)
for i in range(5):
resource.loop()
time.sleep(0.1)
# Provoke availability callback
pub1 = subprocess.Popen([
'mosquitto_pub', '-t',
'commandavailable/remoteservice/remotestate', '-m', 'True'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
# Provoke data callback
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate', '-m',
'61'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate', '-m',
'62'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate3', '-m',
'71'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate3', '-m',
'71'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate3', '-m',
'73'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
# Provoke command callback
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'command/testresource/teststate2', '-m',
'Run!'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'command/testresource/teststate2', '-m',
'Run!'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'command/testresource/teststate2', '-m',
'Run!!!!'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'command/testresource/teststate5', '-m',
'Run again!'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'command/testresource/teststate6', '-m',
'R6'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
# Provoke faulty callback
pub1 = subprocess.Popen([
'mosquitto_pub', '-t', 'data/remoteservice/remotestate4', '-m',
'4444'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
# Unregistered input message (is not reaching the callback, as they not are subscribed to)
pub1 = subprocess.Popen([
'mosquitto_pub', '-t',
'command/testresource/nonregisteredinput', '-m', '0000'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
pub1 = subprocess.Popen([
'mosquitto_pub', '-t',
'command/testresource/nonregisteredinput/wrong/hierarchy',
'-m', '00'
])
for i in range(5):
resource.loop()
time.sleep(0.1)
pub1.terminate()
# Terminate, and flush files
resource.stop()
subcriber.kill()
time.sleep(0.2)
subscriber_outputfile.flush()
os.fsync(subscriber_outputfile.fileno())
# Verify callbacks
args = on_connectionstatus.call_args[0]
self.assertIn(args[1], [True, False])
self.assertGreaterEqual(on_connectionstatus.call_count, 1)
args = on_testresource_command.call_args[0]
self.assertEqual(args[1], "command")
self.assertEqual(args[2], "testresource")
self.assertEqual(args[3], "teststate2")
self.assertEqual(args[4], "Run!!!!")
self.assertEqual(on_testresource_command.call_count, 2)
args = on_testresource_command_returnvalue.call_args[0]
self.assertEqual(args[1], "command")
self.assertEqual(args[2], "testresource")
self.assertEqual(args[3], "teststate5")
self.assertEqual(args[4], "Run again!")
self.assertEqual(on_testresource_command_returnvalue.call_count, 1)
args = on_testresource_command_no_echo.call_args[0]
self.assertEqual(args[1], "command")
self.assertEqual(args[2], "testresource")
self.assertEqual(args[3], "teststate6")
self.assertEqual(args[4], "R6")
self.assertEqual(on_testresource_command_no_echo.call_count, 1)
args = on_remoteservice_availability.call_args[0]
self.assertEqual(args[1], "commandavailable")
self.assertEqual(args[2], "remoteservice")
self.assertEqual(args[3], "remotestate")
self.assertEqual(args[4], "True")
self.assertEqual(on_remoteservice_availability.call_count, 1)
args = on_remoteservice_data.call_args[0]
self.assertEqual(args[1], "data")
self.assertEqual(args[2], "remoteservice")
self.assertEqual(args[3], "remotestate")
self.assertEqual(args[4], "62")
self.assertEqual(on_remoteservice_data.call_count, 2)
args = on_remoteservice_data_changeonly.call_args[0]
self.assertEqual(args[1], "data")
self.assertEqual(args[2], "remoteservice")
self.assertEqual(args[3], "remotestate3")
self.assertEqual(args[4], "73")
self.assertEqual(on_remoteservice_data_changeonly.call_count, 2)
# Verify that the resource has emitted the MQTT data messages, and availability info
with open(self.OUTPUT_FILE_SUBSCRIBER, 'r') as subscriber_outputfile:
lines = subscriber_outputfile.readlines()
text = ' '.join(lines)
self.assertIn("resourceavailable/testresource/presence True", text)
self.assertIn("commandavailable/testresource/teststate2 True", text)
self.assertIn("dataavailable/testresource/teststate2 True", text)
self.assertIn("dataavailable/testresource/teststate3 True", text)
self.assertIn("dataavailable/testresource/teststate4 True", text)
self.assertIn("data/testresource/teststate4 101", text)
self.assertIn("data/testresource/teststate2 222", text)
self.assertIn("data/testresource/teststate3 31", text)
self.assertIn("data/testresource/teststate4 41", text)
self.assertIn("data/testresource/teststate7 77", text)
self.assertIn("data/testresource/teststate2 Run!",
text) # Echo of incoming command
self.assertIn("data/testresource/teststate5 505",
text) # Modified echo of incoming command
self.assertNotIn("data/testresource/teststate6",
text) # No echo for incoming command
self.assertIn("command/remoteservice/remotestate2 RUN NOW!", text)
self.assertIn("resourceavailable/testresource/presence False", text)
def testSendDataBeforeStart(self):
resource = sgframework.Resource('testresource', 'localhost')
resource.register_outgoing_data('teststate20')
with self.assertRaises(ValueError):
resource.send_data('teststate20', 123)
def testSendCommandBeforeStart(self):
resource = sgframework.Resource('testresource', 'localhost')
with self.assertRaises(ValueError):
resource.send_command('remoteservice', 'remotesignalname', 123)
def testLoopBeforeStart(self):
resource = sgframework.Resource('testresource', 'localhost')
self.assertRaises(ValueError, resource.loop)
def testStartTwice(self):
resource = sgframework.Resource('testresource', 'localhost')
resource.start()
resource.start()
def testConstructor(self):
resource = sgframework.Resource('testresource', 'localhost')
resource.start()
time.sleep(0.1)
resource.stop()
def init_taxisignservice():
"""Initialize the taxi sign service.
Returns ..
"""
## Parse command line and set output verbosity ##
epilog = DESCRIPTIVE_TEXT_TEMPLATE.format(sgframework.Resource.CA_CERTS,
sgframework.Resource.CERTFILE,
sgframework.Resource.KEYFILE)
commandlineparser = argparse.ArgumentParser(
epilog=epilog, formatter_class=argparse.RawDescriptionHelpFormatter)
commandlineparser.add_argument(
'-v',
action='count',
default=0,
help="Increase verbosity level. Can be repeated.")
commandlineparser.add_argument(
'-host',
default='localhost',
help="Broker host name. Defaults to %(default)s.")
commandlineparser.add_argument(
'-port',
default=1883,
help="Broker port number. Defaults to %(default)s.")
commandlineparser.add_argument(
'-cert',
help=
"Directory for certificate files. Defaults to not using certificates.")
commandlineparser.add_argument(
'-mode',
choices=['hardware', 'commandline', 'graphical'],
default='commandline',
help=
"Type of simulator to use. Depends on graphical display or taxi sign hardware. "
+ "Defaults to '%(default)s'.")
commandline = commandlineparser.parse_args()
if commandline.v == 1:
loglevel = logging.INFO
elif commandline.v >= 2:
loglevel = logging.DEBUG
else:
loglevel = logging.WARNING
logging.basicConfig(level=loglevel)
## Initialize taxisign ##
logging.info("Initializing the taxi sign in mode: {}".format(
commandline.mode))
if commandline.mode == 'hardware':
if taxisign_driver is None:
raise ImportError(
"The driver for the taxi sign hardware is not properly installed."
)
sign = taxisign_driver.Taxisign()
elif commandline.mode == 'graphical':
sign = GraphicalDummyTaxisign()
else:
sign = CommandlineDummyTaxisign()
sign.state = False
## Initialize Secure Gateway resource framework ##
resource = sgframework.Resource(RESOURCENAME, commandline.host,
commandline.port, commandline.cert)
resource.userdata = sign
resource.on_broker_connectionstatus_info = on_broker_connectionstatus_info
resource.register_incoming_command(TAXISIGN_COMMANDNAME,
on_taxisign_state_command,
defaultvalue=resource.PAYLOAD_FALSE,
echo=True,
send_echo_as_retained=True)
resource.start()
return resource
import time
import sgframework
def on_taxisign_state_command(resource, messagetype, servicename,
commandname, commandpayload):
if commandpayload.strip() == 'True':
print("Turning on my taxi sign.", flush=True)
return 'True'
else:
print("Turning off my taxi sign.", flush=True)
return 'False'
resource = sgframework.Resource('taxisignservice', 'localhost')
resource.register_incoming_command('state',
on_taxisign_state_command,
defaultvalue='False',
send_echo_as_retained=True)
resource.start(use_threaded_networking=True)
while True:
time.sleep(1)
def init_canadapter():
"""Initialize the canadapter.
Returns a 'resource' in the sgframework terminology.
"""
# Parse command line and set output verbosity #
epilog = DESCRIPTIVE_TEXT_TEMPLATE.format(sgframework.Resource.CA_CERTS,
sgframework.Resource.CERTFILE,
sgframework.Resource.KEYFILE)
commandlineparser = argparse.ArgumentParser(epilog=epilog, formatter_class=argparse.RawDescriptionHelpFormatter)
commandlineparser.add_argument('kcdfile',
help="File name for CAN bus definition (in KCD file format).")
commandlineparser.add_argument('-mqttfile',
default=None,
help="File name for mqtt-and-CAN signal name and permission translation (JSON). " +
"Defaults to listen to all CAN signals (no JSON file used).")
commandlineparser.add_argument('-v',
action='count', default=0,
help="Increase verbosity level. Can be repeated.")
commandlineparser.add_argument('-version',
action='version', version="Version of sgframework is {}. Using can4python {}.".
format(sgframework.__version__, can4python.__version__))
commandlineparser.add_argument('-i',
dest="interface", default="vcan0",
help="CAN interface name. Defaults to '%(default)s'.")
commandlineparser.add_argument('-host',
default='localhost',
help="Broker host name. Defaults to '%(default)s'.")
commandlineparser.add_argument('-port',
default=1883,
help="Broker port number. Defaults to %(default)s.")
commandlineparser.add_argument('-qos',
type=int,
choices=[0, 1, 2],
default=0,
help="MQTT quality-of-service setting. Defaults to '%(default)s'.")
commandlineparser.add_argument('-k',
default=10,
type=int,
dest='keepalive',
help="Set keepalive time for MQTT communication to the broker, in seconds. " +
"Defaults to %(default)s seconds.")
commandlineparser.add_argument('-cert',
help="Directory for certificate files. Defaults to not using certificates.")
commandlineparser.add_argument('-busname',
default=None,
help="CAN Bus name in the KCD file. " +
"Defaults to use the first busname (alphabetically).")
commandlineparser.add_argument('-mqttname',
default='canadapter',
help="Resource name for MQTT topics. Defaults to '%(default)s'.")
commandlineparser.add_argument('-listentoallcan',
action='store_true',
help="Listen to all CAN signals, and send them on MQTT using the same signalname. " +
"Will be overrided by -mqttfile option.")
commandlineparser.add_argument('-bcm',
action='store_true',
help="Use broadcast manager (BCM) for periodic sending of CAN frames by the Linux kernel. " +
"Defaults to not using the broadcast manager. See documentation for can4python. " +
"Requires Python 3.4 or later.")
commandlineparser.add_argument('-t',
dest='throttlingtime',
default=None,
type=int,
help="Set throttling time (max update rate) for incoming frames, in milliseconds. " +
"Is automatically setting the '-bcm' option. " +
"Defaults to not throttle incoming frame rate.")
commandlineparser.add_argument('-ego',
nargs='+',
default=["1"],
help="Set ego node id (string), for defining which of the frames in the " +
"KCD file should be sent. By default other frames are received. Several ids can be given. "
"Defaults to '%(default)s'. " +
"See KCD file definition documentation.")
commandline = commandlineparser.parse_args()
if commandline.v == 1:
loglevel = logging.INFO
elif commandline.v >= 2:
loglevel = logging.DEBUG
else:
loglevel = logging.WARNING
logging.basicConfig(level=loglevel)
if commandline.throttlingtime is not None:
commandline.bcm = True
if commandline.throttlingtime < 0 or \
commandline.throttlingtime > can4python.constants.MAX_FRAME_CYCLETIME_MILLISECONDS:
logging.error("Throttling time out ouf range. Given: {} ms".format(commandline.throttlingtime))
exit(EXIT_CODE_WRONG_COMMANDLINE_ARGUMENTS)
if commandline.keepalive < 0:
logging.error("Keepalive time out ouf range. Given: {} s".format(commandline.keepalive))
exit(EXIT_CODE_WRONG_COMMANDLINE_ARGUMENTS)
if commandline.mqttfile is None and not commandline.listentoallcan:
logging.error("You must give the translation file name, or the listentoallcan flag.")
exit(EXIT_CODE_WRONG_COMMANDLINE_ARGUMENTS)
# Set up CAN bus #
logging.info(" ")
logging.info(" ")
logging.info(" ***** Starting canadapter on CAN interface: {!r} *****".format(
commandline.interface))
logging.info("CAN file (KCD): {}".format(commandline.kcdfile))
logging.info("Busname in CAN file (KCD): {}".format(commandline.busname))
logging.info("Signaldefinition file CAN-to-MQTT (JSON): {}".format(commandline.mqttfile))
logging.info("MQTT resource name: {}".format(commandline.mqttname))
logging.info(" ")
can_config = can4python.FilehandlerKcd.read(filename=commandline.kcdfile,
busname=commandline.busname)
can_config.ego_node_ids = commandline.ego
if commandline.throttlingtime is not None:
for frame_id, framedef in can_config.framedefinitions.items():
if not framedef.is_outbound(can_config.ego_node_ids):
framedef.throttle_time = commandline.throttlingtime
canbus = can4python.CanBus(can_config,
interfacename=commandline.interface,
timeout=CAN_TIMEOUT,
use_bcm=commandline.bcm)
logging.debug(canbus.get_descriptive_ascii_art())
# Arrange signal name conversion info #
# We know that if no mqtt file is given it implies commandline.listentoallcan.
converter = canadapterlib.Converter(can_config, commandline.mqttfile)
logging.debug(converter.get_descriptive_ascii_art())
# Initialize Secure Gateway (MQTT) resource framework #
resource = sgframework.Resource(commandline.mqttname,
commandline.host,
commandline.port,
commandline.cert)
resource.keepalive = commandline.keepalive
resource.qos = commandline.qos
resource.userdata = (canbus, converter)
# Register incoming MQTT commands
for args in converter.get_definitions_incoming_mqtt_command():
args['callback'] = on_send_can_data
resource.register_incoming_command(**args)
# Register outgoing MQTT data
for args in converter.get_definitions_outgoing_mqtt_data():
resource.register_outgoing_data(**args)
logging.debug(resource.get_descriptive_ascii_art())
resource.start(use_threaded_networking=True)
canbus.init_reception()
return resource