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  1. Help-Desk
  2. HELP-9026

[fiware-stackoverflow] Fiware - IDAS: TimeInstant attribute

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          Created question in FIWARE Q/A platform on 14-03-2016 at 16:03
          Please, ANSWER this question AT https://stackoverflow.com/questions/35992228/fiware-idas-timeinstant-attribute

          Question:
          Fiware - IDAS: TimeInstant attribute

          Description:
          I’m using the MQTT Ultralight agent. I have seen that when the agent registers into the context broker an entity related to a device, the agent adds to that entity the “TimeInstant” attribute. This attribute seems to be on UTC+0.

          I would like to work with UTC +1. I tried modifying the device’s “TimeZone” when registering it, but seems that this doesn’t work, because the time continues to be on UTC+0. Here an example:

          curl -X POST 172.21.0.23:8090/iot/devices \
          -i \
          -H "Content-Type: application/json" \
          -H "Fiware-Service: red_entrada_4" \
          -H "Fiware-ServicePath: /Prueba" \
          -d '

          { "devices":[ { "device_id": "AC_2", "entity_name":"disp_entrada:AC_2", "protocol":"PDI-IoTA-MQTT-UltraLight", "entity_type": "disp_entrada", "timezone": "Europe/Madrid" } ]}

          '

          Is there any way of modifying the default value of the “TimeInstant” attribute, in order to work with a specific UTC?

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            2017-05-22 15:15|CREATED monitor | # answers= 1, accepted answer= True

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            backlogmanager Backlog Manager added a comment - 2017-05-22 15:15|CREATED monitor | # answers= 1, accepted answer= True
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            2017-05-22 18:10|UPDATED status: transition Answer| # answers= 1, accepted answer= True

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            backlogmanager Backlog Manager added a comment - 2017-05-22 18:10|UPDATED status: transition Answer| # answers= 1, accepted answer= True
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            2017-05-22 21:10|UPDATED status: transition Finish| # answers= 1, accepted answer= True

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            backlogmanager Backlog Manager added a comment - 2017-05-22 21:10|UPDATED status: transition Finish| # answers= 1, accepted answer= True

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                backlogmanager Backlog Manager
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