Fix retained otp messages bug

2026-08-13 11:19:52 +02:00 · 2024-05-29 20:08:19 +02:00
parent a7a2e1182c
commit f650ea9247
4 changed files with 13 additions and 5 deletions
@@ -131,9 +131,12 @@ def on_disconnect(client, userdata, rc):
 def on_message(client, userdata, msg):
    payload = msg.payload.decode("UTF-8")
    if msg.topic == otp_mqtt_topic:
-        global otp_code
-        otp_code = payload
-        set_otp_state()
+        if msg.retain == 0:
+            global otp_code
+            otp_code = payload
+            set_otp_state()
+        else:
+            logging.warning("Found retained OTP, this can't work! Pleas clean retained messages!")
        return None
    else:
        try: