AppIoT 201827 Release Notes

Release Notes Ericsson Application Platform for IoT

Featured issues in AppIoT Web Platform 2018_27
Main end user improvements
  • New API call to fetch latest values for a list of resource url:s

POST /api/v3/resources/measurements added.

  • Add filter for devicetypeid on GET /api/v3/devices
  • Include DeviceIdentifier in response of POST /api/v3/devices/getByFilterSmall
  • Stability and performance improvements for QueueMode message handling
  • 2018_27_hotfix1: Stability improvements for QueueMode message handling
    • Device status indicator for existing devices now shows correct status if device is never activated.
    • Removed usage of response codes 5.03 and 5.09 to prevent them from marking device as online when sent from devices.
  • Fixed support issues:
    • DDM-21075 (dis)connected icon not working
      • Expose device online/offline status in Web API.
      • Make NeverActivated initial Device Status.
    • DDM-24897 DDM GUI getting slower when retrieving gateways
      • Optimize DB fetch of devices connected to gateways.

Web API changes

  • /api/v3/resources/measurements POST added
  • /api/v3/devices GET modified, added possibility to filter by devicetypeid
  • DeviceIdentifier added to DeviceFilterResponse
  • DeviceStatus added to DeviceResponse and DeviceListResponse

Known issues

  • Device status indicator may take long time to be updated in UI
  • If gateway shuts down ungracefully, messages in-flight will be lost
  • In-flight messages will change to Failed state with reason QueueMessageDiscardedException when the device registration lifetime expires on the LWM2M server