xyj
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lot_manager
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update

This commit is contained in:
xyj 2023-12-11 15:21:25 +08:00
parent a6a9f61ff5
commit f5fc061309
2 changed files with 5 additions and 3 deletions
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5
MQTT.py
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@ -33,13 +33,13 @@ class MQTTClient:
self.password = password self.password = password
# 千万不要指定client_id 不然死翘翘 # 千万不要指定client_id 不然死翘翘
self.client = mqtt.Client() self.client = mqtt.Client()
self.client.username_pw_set(self.username, self.password)
self.client.on_connect = self.on_connect self.client.on_connect = self.on_connect
self.client.on_message = self.on_message self.client.on_message = self.on_message
def on_connect(self, client, userdata, flags, rc): def on_connect(self, client, userdata, flags, rc):
if rc == 0: if rc == 0:
client.subscribe(self.topic) self.client.subscribe(self.topic)
client.publish('success', payload='成功订阅lot_mqtt,time=' + str(datetime.datetime.now()), qos=0) client.publish('success', payload='成功订阅lot_mqtt,time=' + str(datetime.datetime.now()), qos=0)
def on_message(self, client, userdata, msg): def on_message(self, client, userdata, msg):
@ -78,6 +78,7 @@ class MQTTClient:
pass pass
def start(self): def start(self):
self.client.username_pw_set(self.username, self.password)
self.client.connect(self.broker, self.port) self.client.connect(self.broker, self.port)

3
data_upload.py
View File

@ -20,7 +20,7 @@ class DataUploadClient:
self.password = password self.password = password
# 千万不要指定client_id 不然死翘翘 # 千万不要指定client_id 不然死翘翘
self.client = mqtt.Client() self.client = mqtt.Client()
self.client.username_pw_set(self.username, self.password)
self.client.on_connect = self.on_connect self.client.on_connect = self.on_connect
self.client.on_disconnect = self.on_disconnect self.client.on_disconnect = self.on_disconnect
@ -33,6 +33,7 @@ class DataUploadClient:
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.username_pw_set(self.username, self.password)
self.client.connect(self.broker, self.port) self.client.connect(self.broker, self.port)