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MQTT.py
1
MQTT.py
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@ -71,7 +71,6 @@ def exec_shutdown():
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pass
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if __name__ == '__main__':
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client = mqtt.Client(client_id=device_name)
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client.username_pw_set("demo", "123456")
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# Specify callback function
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@ -19,15 +19,14 @@ def on_disconnect(client, userdata, rc):
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print("失败,执行本地存储")
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# subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/stop_data_upload.sh'], shell=True)
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times = 3
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if __name__ == '__main__':
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client = mqtt.Client(client_id=device_name)
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client.username_pw_set("demo", "123456")
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# Specify callback function
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client.on_connect = on_connect
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client.on_disconnect = on_disconnect
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# 尝试连接 MQTT 服务器
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while True:
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try:
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