Which version of MQTT should "paho" (Java MQTT client) support if i use the MyQttHub.com services?

#1

Hi there

Which version of MQTT should “paho” (Java MQTT client) support if i use the MyQttHub.com services?

Do they run on MQTT standard 3.x or 5.x?

Thank you for your feedback.

With best regards,
Jan

#2

E.g. the 1.2.5 version exists in a separate way for both MQTT standards 3.x AND 5.x:

https://repo.eclipse.org/content/repositories/paho-releases/org/eclipse/paho/org.eclipse.paho.client.mqttv3/1.2.5/org.eclipse.paho.client.mqttv3-1.2.5.jar

Vs.

https://repo.eclipse.org/content/repositories/paho-releases/org/eclipse/paho/org.eclipse.paho.mqttv5.client/1.2.5/org.eclipse.paho.mqttv5.client-1.2.5.jar

Best regards,
Jan

#3

Hello Jan,

You can connect with MQTT protocol 3.1 and 3.1.1. MyQttHub.com still does not support 5.0.

This applies to paho client and any other MQTT client.

Best Regards,

#4

Hello Angel

Thank you very much for your fast feedback! :slight_smile:

Regards, Jan