I am using Rad Studio Tokyo 10.2.3 I am build a mobile application for Android and iOS which will connect to a DataSnap REST server. My question is about the connection between the mobile application and the DataSnap REST server. I am planning to just create a REST Client in the mobile application. And then I saw that article:
https://docwiki.embarcadero.com/RADStudio/Tokyo/en/Getting_Started_with_DataSnap_Mobile_Connectors
The DataSnaop server will be built with Delphi. I know that another option will be to create a proxy file at the server level and then include the proxy file in the mobile application.
What I do not understand is why the proxy file mentioned in the article above is in Objective-C for iOS, Java for Android, etc.. ? Because the mobile application is a multi-device application written in C++ builder. Why I can't just create a proxy file in C++ at the DataSnap server level and integrate it in my application or just use the REST Client I created? What kind of connector is mentioned in the above article about?