def get_init_mqtt_client():
# Configuration for AWS IoT
myMQTTClient = AWSIoTMQTTClient(CLIENT_ID)
myMQTTClient.configureEndpoint(ENDPOINT, 8883)
myMQTTClient.configureCredentials(ROOT_CA, PRIVATE_KEY, CERTIFICATE_CRT)
# myMQTTClient.configureOfflinePublishQueueing(-1)
# Infinite offline Publish queueing
# myMQTTClient.configureDrainingFrequency(2) # Draining: 2 Hz
myMQTTClient.configureConnectDisconnectTimeout(10) # 10 sec
myMQTTClient.configureMQTTOperationTimeout(5) # 5 sec
myMQTTClient.enableMetricsCollection()
return myMQTTClient
UPDATE_TOPIC = "$aws/things/thing" + THING_ID + "/shadow/update"
DELTA_TOPIC = "$aws/things/thing" + THING_ID + "/shadow/update/delta"
ROOT_CA = CERTIFICATE_PATH + "/rootCA.pem"
PRIVATE_KEY = CERTIFICATE_PATH + "/private.key.pem"
CERTIFICATE_CRT = CERTIFICATE_PATH + "/certificate.crt.pem"
# Configuration for AWS IoT
myMQTTClient = AWSIoTMQTTClient(CLIENT_ID)
myMQTTClient.configureEndpoint(ENDPOINT, 8883)
myMQTTClient.configureCredentials(ROOT_CA, PRIVATE_KEY, CERTIFICATE_CRT)
# myMQTTClient.configureOfflinePublishQueueing(-1) # Infinite offline Publish queueing
# myMQTTClient.configureDrainingFrequency(2) # Draining: 2 Hz
myMQTTClient.configureConnectDisconnectTimeout(10) # 10 sec
myMQTTClient.configureMQTTOperationTimeout(5) # 5 sec
myMQTTClient.enableMetricsCollection()
# Connect to MQTT broker
connected = myMQTTClient.connect()
print("Connected: ", connected)
# Dictionaries and messages for publishing
publish_dict = {
'state': {
'reported': {
'device26.69': 29,
'device26.70': 12,
'device27.71': 'Hello World!'
}
}
}
