52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
# -*- coding:utf-8 -*-
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"""
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@Author : xuxingchen
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@Contact : xuxingchen@sinochem.com
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@Desc : 用于自动回复mqtt，用于测试模拟设备下发请求成功
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"""
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import json
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import time
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import paho.mqtt.client as mqtt
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from utils import logger
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from config import BROKER_HOST, BROKER_PORT, BROKER_USERNAME, BROKER_PASSWD
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def on_connect(client, userdata, flags, rc):
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logger.Logger.debug(f"\033[1;32mAUTO CALLBACK\033[0m 🔗 Mqtt connection! {{rc: {rc}}} 🔗")
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client.subscribe("/jmlink/+/tml/service/call")
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def on_disconnect(client, userdata, rc):
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logger.Logger.debug(f"\033[1;31mAUTO CALLBACK\033[0m 🔌 Break mqtt connection! {{rc: {rc}}} 🔌")
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def on_message(client, userdata, message):
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logger.Logger.debug("\033[1;36mAUTO CALLBACK\033[0m <- 💡 接收到新数据，执行 on_message 中 ...")
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msg = json.loads(message.payload.decode().replace("\x00", ""))
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print(f"msg: {msg}")
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if "messageId" in msg.keys():
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topic = f"{message.topic}_resp"
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print(topic)
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auto_callback = {
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"messageId": msg["messageId"],
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"code": 0,
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"data": {
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"code": 0
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}
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}
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client.publish(topic, json.dumps(auto_callback))
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print(auto_callback)
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client = mqtt.Client(client_id="auto_callback@python")
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client.on_connect = on_connect
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client.on_disconnect = on_disconnect
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client.on_message = on_message
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client.username_pw_set(BROKER_USERNAME, BROKER_PASSWD)
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client.connect(BROKER_HOST, BROKER_PORT)
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client.loop_start()
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while True:
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time.sleep(86400)
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