Can we run the websocket on-stream / off-stream post solely without a need of a non-interactive p...

Frederic
Frederic LSEG
in WebSocket API

...rovider in running?

I found both the websocket on-stream post and off-stream post all need the running of a non-interactive provider, e.g, the NIP 100 Java example in SDK. Otherwise, it will get error like this:

{

"AckID":7,

"ID":1,

"Key":{

"Name":"IBM.N",

"Service":"NI_PUB"

},

"NakCode":"SourceDown",

"Text":"A9: Service is unavailable.",

"Type":"Ack"

}
Is that true? Can we run the websocket on-stream / off-stream post solely without a need of a non-interactive provider in running?

This question is a subsequent question to this one:

https://community.developers.refinitiv.com/questions/99391/can-we-implement-a-rtds-non-interactive-provider-p.html

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Best Answer

  • wasin.w
    wasin.w admin
    Answer ✓

    Hello @Frederic

    I am not sure what your connection diagram is, but the OMM Posting (either WebSocker or RSSL) is for using a Consumer application to contribute data to Refinitiv Real-Time (RTDS cache, ATS, RCC, etc) only. It is not related to the Non-Interactive Provider and it cannot post data to the Non-Interactive Provider. The Non-Interactive Provider does not accept any posts or request messages.

    Please see the diagram below:

    contribution.png

    According to the given JSON response message "A9: Service is unavailable." means the application was trying to send the post data to the "NI_PUB" which is not available.
    I highly recommend you check with the Market Data team about if RTDS is posting enabled and which service name allows posting.


    If the problem still persists, please share a connection diagram, WebSocket JSON request, and response messages.

    If you have any questions about how to configure RTDS to support Posting, please contact the Refinitiv Real-Time Support team directly.

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