39 lines
994 B
Python
39 lines
994 B
Python
import os
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import awsiot.greengrasscoreipc
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import awsiot.greengrasscoreipc.client as client
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import awsiot.greengrasscoreipc.model as model
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import json
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import paho.mqtt.client as mqtt
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print(os.environ)
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def on_connect(client, userdata, flags, rc):
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print("Connected with result code "+str(rc))
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client.subscribe("application/+/device/+/event/up")
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def on_message(client, userdata, msg):
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payload = json.loads(str(msg.payload.decode("utf-8")))
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print(payload['object'])
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message = {
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payload: payload['object']
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}
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print(message)
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ipc_client = awsiot.greengrasscoreipc.connect()
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publish_operation = ipc_client.new_publish_to_iot_core()
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publish_operation.activate(
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request = model.PublishToIoTCoreRequest(
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topic_name = 'MCT/PY/FD',
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qos = model.QOS.AT_MOST_ONCE,
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payload = json.dumps(message).encode()
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)
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)
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client = mqtt.Client()
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client.on_connect = on_connect
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client.on_message = on_message
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client.connect("mosquitto", 1883, 60)
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client.loop_forever() |