This commit is contained in:
xyj 2023-12-11 15:09:21 +08:00
parent 7bd8a8bcb6
commit be32fda966
2 changed files with 58 additions and 3 deletions

View File

@ -25,11 +25,11 @@ class DataUploadClient:
def on_connect(self, client, userdata, flags, rc): def on_connect(self, client, userdata, flags, rc):
self.client.publish('success', payload='连接成功,执行数据推送和本地存储' + str(time.time()), qos=0) self.client.publish('success', payload='连接成功,执行数据推送和本地存储' + str(time.time()), qos=0)
subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/start_data_upload.sh'], shell=True) # subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/start_data_upload.sh'], shell=True)
def on_disconnect(self, client, userdata, rc): def on_disconnect(self, client, userdata, rc):
# print("失败,执行本地存储") print("失败,执行本地存储")
subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/stop_data_upload.sh'], shell=True) # subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/stop_data_upload.sh'], shell=True)
def start(self): def start(self):
self.client.connect(self.broker, self.port) self.client.connect(self.broker, self.port)

55
data_upload2.py Normal file
View File

@ -0,0 +1,55 @@
import configparser
import time
import paho.mqtt.client as mqtt
from device import device_name
from tool import *
# config = configparser.ConfigParser()
# config.read('/home/pi/lot_manager/conf/main/config.conf')
times = 6
class DataUploadClient:
def __init__(self, broker, port, topic, username, password):
self.broker = broker
self.port = port
self.topic = topic
self.username = username
self.password = password
self.client = mqtt.Client(client_id=device_name)
self.client.username_pw_set(self.username, self.password)
self.client.on_connect = self.on_connect
self.client.on_disconnect = self.on_disconnect
def on_connect(self, client, userdata, flags, rc):
self.client.publish('success', payload='连接成功,执行数据推送和本地存储' + str(time.time()), qos=0)
# subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/start_data_upload.sh'], shell=True)
def on_disconnect(self, client, userdata, rc):
print("失败,执行本地存储")
# subprocess.Popen(['/usr/bin/bash /home/pi/lot_manager/bash/stop_data_upload.sh'], shell=True)
def start(self):
self.client.connect(self.broker, self.port)
if __name__ == '__main__':
# broker = config.get("broker", "host")
# # 这里必须是int类型
# port = config.getint("broker", "port")
# topic = config.get("topic", "name")
# username = config.get("security", "username")
# password = config.get("security", "password")
MQTT = DataUploadClient("192.168.1.27", 1883, "lot_mqtt", "demo", "123456")
while True:
try:
MQTT.start()
MQTT.client.loop_forever()
except:
# print("重新连接")
time.sleep(10)
if times == 0:
MQTT.on_disconnect(None, None, None)
times -= 1