all examples in RFA8.2.1 are using "SessionLayer.SessionLayerEventTypeEnum.OMMItemEvent" and OMMConsumer. But our server is code in C++ by RFA 7.6 with MarketDataItemEvent can be triggered.
(rfa::sessionLayer::MarketDataItemEvent ) Would you give me some examples of how to trigger MarketDataItemEvent in RFA8.2.1 ?
The MarketDataItemEvent is available in the RFA version 7.X legacy MarketData interface/SSL connection only.
The RFA API version 8.X supports the strategic OMM-based interface/RSSL connection only, so it does not have the MarketDataItemEvent. The OMM Consumer application receives this OMM Item Event as a response to the request that the application registered.
You can find more detail on the RFA API Developer Guide document and this An Overview of the Refinitiv Robust Foundation API - Java/C++ page.
If you are developing a new application, please be informed that the RFA API is a feature-completed API (non-strategic). You may consider the Enterprise Message API – C++ edition (EMA C++ API) which is a part of the strategic Refinitiv Real-Time SDK (RTSDK) family. Please find more details regarding the RTSDK C++ from the following resources: