import paho.mqtt.client as mqtt import json from datetime import datetime import time import yaml with open('/usr/local/sdt/app/awx-perfermance-arm32/config.yaml', encoding='UTF-8') as f: yamlData = yaml.load(f, Loader=yaml.FullLoader) mqttc = mqtt.Client() # puclisher 이름 mqttc.username_pw_set("sdt", "251327") mqttc.connect("13.209.39.139", 32259) while True: dataList = [] for n in range(10): data = { "timestamp": datetime.now().timestamp(), "data": [1 ,2 ,3 ,4 ,5 ,6 ,1, 1, 2, 3, 1 ,2 ,3 ,4 ,5 ,6 ,1, 1, 2, 3, 1 ,2 ,3 ,4 ,5 ,6 ,1, 1, 2, 3, 1 ,2 ,3 ,4 ,5 ,6 ,1, 1, 2, 3, 1 ,2 ,3 ,4 ,5 ,6 ,1, 1, 2, 3, 1 ,2 ,3 ,4 ,5 ,6 ,1, 1, 2, 3, 4, 5, 6, 1], } dataList.append(data) time.sleep(0.1) datas = json.dumps({ "assetCode":"", "timestamp":0, "dataType":"", "data": dataList }) mqttc.publish(f"/device-data/{yamlData['topic']}", datas) # topic, message