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  1. Help-Desk
  2. HELP-5586

FIWARE.Question.Tech.Data.OrionContextBroker.CBMetadataUpdatesTriggerNotifications

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          Created question in FIWARE Q/A platform on 28-12-2015 at 11:12
          Please, ANSWER this question AT http://stackoverflow.com/questions/34491828/fiware-orion-context-broker-metadata-updates-trigger-notifications

          Question:
          FIWARE-Orion Context Broker metadata updates trigger notifications

          Description:
          I'm using 3 FIWARE GEs: IDAS+Orion+CEP.
          As reported in the Orion documentation (https://github.com/telefonicaid/fiware-orion/blob/develop/doc/manuals/user/metadata.md) "changing the metadata of a given attribute or adding a new metadata element is considered a change even if attribute value itself hasn't changed".
          Is there a way to send notifications from Orion only if the value of the attribute specified in the subscription changes?

          I've tried the solution proposed in the documentation, delete and re-create the attribute, in order to remove the metadata. But, since the messages to Orion are produced by IDAS, the metadata are created with the new communication.

          Thanks.

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              • Assignee:
                fermin Fermín Galán
                Reporter:
                backlogmanager Backlog Manager
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