I am trying to publish data through desktop MQTT Client, but it's get connected but when I am doing subscribe it says connection lost?

Hi , I am doing this excample , I have configured MQTT X client , it gets connected to my channel .

But when I am doing subscribe , it get's disconnected , says client not connected?

Also even after entering the required data in topic as per the excample it still says topic required, why it is so?

Someone kindly suggest what I am doing wrong in these two steps?

Answer 1

[Christopher Stapels]

The topic location is a little confusing. Where it says "topic" you need to edit that field.

[Siddharth Lotia]

Hi , thanks .

Earlier in the day , I found out this. I think it is really deceptive , Mathworks team should add some photo of this in that example for more clarity to the users

Answer 2

[Vinod]

If the connection is being dropped when you attempt to subscribe, it is most likely you are subscribing to an incorrect topic, or to a topic your client does not have permissions to.