Websockets plugin and peer to peer communication

Hello,

I seem to recall that i once created a peer to peer Websocket communication link between two C3 games. Do I recall this correctly that this can be done?

Reading the documentation now it seems that this can not be done (anymore?). And I now need to run a websocket server reachable from both peer games to use the websocket plugin successfully.

Do I understand this correctly?

thank you,

Dan