When modifying an order, does the Order Ref Key change?

elf
elf
in REDI API

I am using the REDI C# Order API and modifying an existing order. When I receive the CacheControlAction for this order, the Order Ref Key has changed. Is this expected and normal behavior to receive a new Order Ref Key for a modified order?

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  • Jirapongse
    Jirapongse
    Answer ✓

    @elf

    Thank you for reaching out to us.

    I have tested it on the REDIPlus UI application.

    When I updated the order on the Message Monitor, the Order Ref Key is also changed.

    1713339673604.png

    After updating the order, the new entry looks like this:

    1713339704559.png

    According to this information, it is an expected behavior.

Answers

  • elf
    elf
    Thanks for confirming. Is there I field I can use when receiving the update via the OrderCacheHandler to indicate this this order was a modification?
  • Jirapongse
    Jirapongse

    @elf

    I checked the document and found the Action parameter in the CacheEvent.

    1713411725243.png

    You may try to tag the order with the ClientData property.

    For more information, please refer to the REDI EMS API Specification document.

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