From last some of the days I tried to find out some information/demo related to develop an android app same like AnyDesk or TeamViewer for online assistant. we found that the 2 android device connect using local network using socket programming, but i need the help for developing app like remote assistant(AnyDesk or Teamviewer) which work over live server not on socket server.
Any 3rd party SDK or API provide this type of feature it would be nice.
If anyone help me out for developing this in any programming language like Flutter,React-Native,Java it would be great help to me.