title: What is the role of the server in a WebRTC chat room?
body: <p>With WebRTC, do you still need the server to act as a route-to-peer mapping layer? As in you create a chat room that works via WebRTC. This chatroom has a generated link. That link gets sent to someone else who wants to connect. The server is still responsible to pooling peers in the "room" but is then absent from the data transmission steps to come after that. </p>
  
  <p>Correct? Trying to figure out where that cut off is. </p>