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6-Contributor
April 11, 2023
Question

Thingworx MQTT does not support wildcard issues.

  • April 11, 2023
  • 1 reply
  • 857 views

In my Thing, I created a topic and subscribed to it in the configuration: oc/devices/+/sys/properties/report.The expected topic for the device to send data is "oc/devices/4a42883f4cd5531fbd11_87838309003000065/sys/properties/report", but I am unable to receive data for the topic. The Thing has implemented the MQTT Thing Template and everything is working fine except for when using wildcard topics, which do not behave as expected. I would like to know the rules for MQTT topic wildcard in Thingworx. 

1 reply

Community Manager
April 13, 2023

Hi @洋王_10522196.

 

What version of ThingWorx and the MQTT extension are you running?  It looks like this was fixed in MQTT 3.1.0 which is compatible with all 9.x ThingWorx releases.

 

Regards.

 

--Sharon