技術文章 - CS275831

A subscription to a property on an MQTT thing does not get executed in ThingWorx 8.0

修改時間: 19-Apr-2021   


套用到

  • ThingWorx Platform 8.0
  • MQTT Extension

描述

  • Properties change through MQTT connection is not triggering the alerts, bindings or streams
  • Subscriptions are not firing on MQTT Thing properties
  • Property change through MQTT connection does not trigger subscription
  • MQTT subscription not updating properties
  • Manually updating properties does trigger the alert
  • Adding proper permissions on the System user did not work
  • DataChange subscription that is attached to JSON property does not trigger
This is a PDF version of Article CS275831 and may be out of date. For the latest version https://www.ptc.com/tw/support/article/cs275831