title: How does WebRTC handle many-to-many connections?
body: <p>if I am in a room with other 7 users, I am wondering if WebRTC force every user to establish a connection to each one of other participants.</p>
  
  <p>Obviously it would consume something like 7kb/s*7 download and even upload, and many connection cannot handle this if their connection is already busy. 
  Instead with some kind of media relay the bandwidth usage would be only 7kb/s but you would lose bandwidth adaptation between peers.</p>
  
  <p>Do you know any media relay, or way to solve this problem? is TURN server ( like <a href="https://code.google.com/p/rfc5766-turn-server/">https://code.google.com/p/rfc5766-turn-server/</a> ) suitable for this kind of job ( multicast included )?</p>