EMA or ETA: One place to retrieve all the handle ids

Frederic
Frederic
in EMA

Hi team,

Do we have a place to retrieve all the handle ids (long value) of all the valid data streams at that moment?

And other interfaces to manage the data streams.

Not limited to EMA, or ETA provide this functionality?

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Best Answer

  • Jirapongse
    Jirapongse admin
    Answer ✓

    @Frederic

    Thank you for reaching to us.

    It is a role of an application to maintain the retrieved handles.

    It was mentioned in the EMA developer guide regarding working with items.

    1695377589964.png

    Depending on the client's requirements, the application may or may not maintain the list of retrieved handles. I checked and found that EMA can't return the list of current active handles.

    ETA doesn't use handles. It uses the stream IDs and the appliation needs to maintain the used stream IDs.




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