publish cache retained

2025-12-06 14:46:39 +01:00
parent 7794fabaf3
commit d9b1000665
1 changed files with 1 additions and 1 deletions
--- a/src/pv_controller/MqttBase.py
+++ b/src/pv_controller/MqttBase.py
@@ -69,5 +69,5 @@ class AbstractMqttPublisher(threading.Thread):
            logger.debug(f"mqtt message unchanged, not publishing: {topic} -> {payload}")
            return
        self.cache[topic] = payload
-        self.client.publish(topic, payload)
+        self.client.publish(topic, payload, retain=True)