I have some trouble understanding this option in the "MQTT In" Node. Can someone please shine a light on this? [help] "Keep Retain Flag after Original Publish?" Any hint would be very much appreciated.

jbudd 9 December 2023 03:56 2

https://discourse.nodered.org/t/understanding-mqtt-v5-retain-options/77118/14

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"Keep Retain Flag after Original Publish?"

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