Once you separate the Guild process from all the user Session processes, by introducing Relays in the middle, a new problem seems to appear, and it's that now t

Once you separate the Guild process from all the user Session processes, by introducing Relays in the middle, a new problem seems to appear, and it's that now the routing between users needs to be handled differently. Before, any Session could send a message to any other Session, and the Guild would work as the router. Now, a Relay needs to discover which other Relay needs to receive a message. Or maybe all Relays do is to send the messages back to the Guild for routing? Could you expand a bit more on that topic, please :)