Implement roc_ctl module

[gavv]

Components

• [ ] ctl::Server

  Functionality:

  • register multiple sources and sink
  • bind to given port
  • accept client connections, create sessions, and allow sessions to:
    • create endpoints (one endpoint set for every session)
    • negotiate parameters
    • start / stop recording / playback

• [ ] ctl::Client

  Functionality:

  • register one source and one sink
  • connect to given port
  • establish media channel with the server by:
    • negotiating parameters
    • creating endpoints and connecting them to server
    • starting / stopping recording / playback

• [ ] ctl::ControlLoop

  Functionality:

  • create and remove servers and clients

Server design draft

https://www.planttext.com/?text=TPBDQiCm48JlUeh5nq0ClPPG0gNG7Xi_G13oK4HSIT5FBqtVlIlPSHmHdoph6uzcLjw7A7rCtuCGJggJ_09vguug3lGh1547_mDFpLD3c-ssF0yu9uJucP3mGB5fwDKQyvXq247R5VXcUcUrYVdSR570HrwzIzCFyEMpOZ2YwULA6I-paSsQQOVPqedQzcLcz4pAGyRSflAiTOw7mm8X_kxdvRJ3e0t6eLsBb0G7A6Yksjda5MhQmVJCj3angLrz36vqd2FiBjcIzrTwpNowWxhFp6ytaK-z3qcxjbsAk7WA4BUiAmAnPmN_I_y0