19.05.2020, 09:13
Hi Daniel,
It's possible to send a null value (retained) to a topic to clear the retained value, but is there also a command to clear retained values from a topic including all subtopics or even all topics? Otherwise it's quite a pita to clear retained values if needed (for example during testing).
BR,
Erwin
It's possible to send a null value (retained) to a topic to clear the retained value, but is there also a command to clear retained values from a topic including all subtopics or even all topics? Otherwise it's quite a pita to clear retained values if needed (for example during testing).
BR,
Erwin