iliakan

upstream example-webpack {
  server 127.0.0.1:8080;
}

upstream example-backend {
  server 127.0.0.1:3000;
}

server {
  listen 80;

crtr0

// set-up a connection between the client and the server
var socket = io.connect();

// let's assume that the client page, once rendered, knows what room it wants to join
var room = "abc123";

socket.on('connect', function() {
   // Connected, let's sign-up for to receive messages for this room
   socket.emit('room', room);
});