Graph not updating as per notifications from Orion Context broker

Question

I am creating a dashboard for real time data with data set being NGSI REST.Initially data is received but graph does not update when an entity changes.Once cockpit is refreshed new data is reflected.

Answer 1

Please remember to configure Knowage correctly: https://knowage.readthedocs.io/en/latest/admin/README/index.html#knowage-notifications-from-external-sources-orion-context-broker

Also, please follow this how-to: https://knowage.readthedocs.io/en/latest/user/NGSI/README/index.html#how-to-use-knowage-with-ngsiv2 paying attention that if you want to exploit the Context Broker publish/subscribe paradigm and enable analyses to be automatically updated, you must provide an URL with only one the following query parameters:

• id
• idPattern

Comments

Thank you for the input.