I would like to know how should I implement a functionality of messaging using app42 BaaS (Unity - Andoid and iOS). Can it be implemented in a way where user A sends a message to user B and user B gets something like OnMessageRecieved(msg) event?
A method should be invoked when user B recieve a message.
I would like to avoid Push notifications sice they are not 100% reliable, and Buddy service GetAllMessages() because I want to make api call only when i recieve message.
Please advise me how should I deal with implementing this functionality.
Thank you for your answer.