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49 lines
1.6 KiB
Python
49 lines
1.6 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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async def test_coro():
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C = MQTTClient()
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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('a/b', b'TEST MESSAGE WITH QOS_2', 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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async def test_coro2():
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try:
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C = MQTTClient()
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ret = await C.connect('mqtt://127.0.0.1:1883/')
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message = await C.publish('a/b', b'TEST MESSAGE WITH QOS_0', qos=QOS_0)
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message = await C.publish('a/b', b'TEST MESSAGE WITH QOS_1', qos=QOS_1)
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message = await C.publish('a/b', b'TEST MESSAGE WITH QOS_2', qos=QOS_2)
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#print(message)
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logger.info("messages published")
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await C.disconnect()
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except ConnectException as ce:
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logger.error("Connection failed: %s" % ce)
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asyncio.get_event_loop().stop()
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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.DEBUG, format=formatter)
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asyncio.get_event_loop().run_until_complete(test_coro())
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asyncio.get_event_loop().run_until_complete(test_coro2()) |