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48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
#!/usr/bin/python
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import logging
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import asyncio
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from amqtt.client import MQTTClient
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from amqtt.mqtt.constants import QOS_0, QOS_1, QOS_2
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import time
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import json
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logger = logging.getLogger(__name__)
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def encoder(inputdict):
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return json.dumps(inputdict).encode('utf-8')
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def get_uptime():
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with open('/proc/uptime', 'r') as f:
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uptime_seconds = float(f.readline().split()[0])
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print(uptime_seconds)
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return uptime_seconds
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async def test_coro():
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C = MQTTClient()
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print("START" + str(get_uptime()))
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await C.connect('mqtt://127.0.0.1:1883/')
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tasks = [
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#asyncio.ensure_future(C.publish('sensors/pico1/distance', encoder({"data": 23.0, "sensorID": 0, "timestamp": time.time_ns()}))),
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#asyncio.ensure_future(C.publish('a/b', b'TEST MESSAGE WITH QOS_1', qos=QOS_1)),
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asyncio.ensure_future(C.publish('sensors/pico1/uptime', encoder({"data": get_uptime(), "sensorID": 0, "timestamp": time.time_ns()}), qos=QOS_2)),
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]
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await asyncio.wait(tasks)
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logger.info("messages published")
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await C.disconnect()
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print("END" + str(get_uptime()))
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if __name__ == '__main__':
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formatter = "[%(asctime)s] %(name)s {%(filename)s:%(lineno)d} %(levelname)s - %(message)s"
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logging.basicConfig(level=logging.INFO, format=formatter)
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x = 0
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while x < 5:
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asyncio.get_event_loop().run_until_complete(test_coro())
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x = x + 1
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#asyncio.get_event_loop().run_until_complete(test_coro2())
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