MQTT Client app

[jmir]

Hi,

I've seen that topics beginning with $ are system topics.

Is it a restriction in the topic input box? Because I've tryed using Mqtt-Explorer and I can use $ in topics.

Thanks

[admin]

Check PM. Let me know if the new version works for you.

[tomnord]

Hello, I have a offline LM. Can I get install file for the MQTT Client APP?

[admin]

@tomnord, check PM.

[batistacaceres]

Hello Team:

I have two LM one as broker MQTT and the other running MQTT Client app, everything is fine, very thing is running very well, ... but, until I tried to publish addresss 50/1/12 Out(To MQTT) with topic "topic_out/temperatura" and subscribe to that same topic "topic_out/temperatura" in the same LogicMachine Broker to recive the message in adress 50/1/13 In(From MQTT).
As you can see in the Next screenshot.

   

The problem is that when I write in address 50/1/12 other subscriptors to the Topic ("topic_out/temperatura") receive the message but not the own Topic "topic_out/temperatura" than I subscribed in the same LogicMachine Broker.
I want to know if it's a bug, or I cant not publish in the broker that I want subscribe with the same Topic.

Thank you very much,
best regards
Roger

[admin]

This is done to prevent message loops. MQTT client app subscribes to all topic with "no local" flag enabled (bit 2: https://docs.oasis-open.org/mqtt/mqtt/v5...Toc3901169).

[batistacaceres]

This is done to prevent message loops. MQTT client app subscribes to all topic with "no local" flag enabled (bit 2: https://docs.oasis-open.org/mqtt/mqtt/v5...Toc3901169).

Hello team:
Thank you very much, is good and interesting to know that
best regards
Roger