What is the principle of implementing "rooms" in node.js?

Question

Node.js

I want to implement this:
1. The user creates a room. A link to this room is automatically generated, for example, 127.0.0.1:3000/room/jdhjfheou439u94uil
2. Using the link, other users can join this room.
The problem is that I have one socket connection, regardless of the number of rooms, and I would like each room to have its own socket connection.
How to implement it?
Tried like this

app.get("/room/:hash", function(req, res) {
  io.on("connection", function(socket) {});
});

But it doesn't work.

Answer 1

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