RFA NONSTREAMING with BATCH request

I am using rfa 7.2.1 java implementation.
When I build a consumer batch request with NONSTREAMING indication flag, I don't receive any OMM_ITEM_EVENT, but only a COMPLETION_EVENT without payload.
The message request that I build is like this:
MESSAGE
Msg Type: MsgType.REQUEST
Msg Model Type: MARKET_PRICE
Indication Flags: NONSTREAMING | REFRESH | BATCH_REQ
Hint Flags: HAS_ATTRIB_INFO | HAS_PRIORITY
Priority: 1,1
AttribInfo
ServiceName: BBG
NameType: 1 (RIC)
Payload: None
If I remove the indication flag NONSTREAMING it works fine.
I would like to kindly ask if the batch request is snapshot by definition or if there can be both streaming and snapshot mode.
Best Answer
-
Batch Snapshot is a licensable feature - so the most likely explanation is that this feature is not licensed for your TREP installation.
Please contact your TREP / Market Data Admin team or TR account manager to discuss further.
To answer your question - you can make streaming or non-streaming(subject to licence) Batch requests.
0
Answers
-
I've noticed that replacing the indication flag REFRESH with NONSTREAMING, works. The documentation states:
"Non-streaming requests are fulfilled by a provider sending a response message called a refresh."
Does this mean that NONSTREAMING and REFRESH indication flags are interchangeable?
0 -
Please be aware RFA 7.2 is now unsupported and especially for RSSL/OMM one should update to the latest version for many bug fixes and improved documentation. For new projects you should review EMA/Java which can significantly reduce the amount of effort need to consume data.
0
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