I have an online whiteboard where users connect to the same room depending on the last part of the url where the room name is present. The urls are dynamic and is created per new room.
I use web sockets to communicate between client and server. The users are subscribed to the same channel based on the room name. I'm going to implement a load balancer server to handle the traffic. Since we create a session on the server for that particular room it is essential that every user in the room is directed to that particular server. How can I achieve this?