Our application is currently using RFA for both pub and sub. There is a mix of C++ and Java applications.
We have a project to introduce some new pub / sub and disable some old pub. Eventually we're looking at upgrading all our APIs to EMA. However, due to resources and time constraint we're considering a phased migration where we might have the following combinations:
- A Java application with sub using RFA Java 1.8 and pub using EMA Java 3.x at the same time
- A C++ application with sub using RFA C++ 8.x listening to pub from another application using EMA Java 3.x
Would be much grateful if Refinitiv could confirm if the above combinations are supported. This is very critical to our architecture design and planning of the API upgrade path.