46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
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import json
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import paho.mqtt.client as mqtt
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from tool import push_stream, close_stream, update, exec_sh
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# Connection success callback
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def on_connect(client, userdata, flags, rc):
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print(rc)
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if rc == 0:
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client.subscribe('lot_data')
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else:
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client.publish('conn_error', payload=rc, qos=0)
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# Message receiving callback
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def on_message(client, userdata, msg):
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data = json.loads(msg.payload.decode('utf-8'))["msg"]
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if data == "push_stream":
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# TODO 启动推流视频
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push_stream()
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elif data == "close_stream":
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# TODO 关闭推流视频
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close_stream()
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elif data == "exec":
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# TODO 执行命令 更新配置
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exec_sh()
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elif data == "update":
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# TODO git更新项目
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update()
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else:
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client.publish('conn_error', payload='No Such Type', qos=0)
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if __name__ == '__main__':
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client = mqtt.Client()
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client.username_pw_set("ceshi", "123456")
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# Specify callback function
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client.on_connect = on_connect
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client.on_message = on_message
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# Establish a connection
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client.connect('ceshi-mqtt.lihaink.cn', 1883)
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# Publish a message
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client.loop_forever()
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