I have a list [ Chat List] containing all the chats that are stored on my phone. I send this list to the server which in return sends me back a list of all the chats i do not have [ Missing Chats ].For each item in the Missing Chats list i want to make a call and fetch the user for that chat and after all that is done i want to combine the data and then display it to the user. How can i go about doing this?
So far i tried using merge but that was resulting in the result of each merged observable arriving at different times.