Socket io "Broadcast from anywhere"

[Stavros-Lyras]

I need to use socket.io in my project and I follow this guide Using socket.io.
When emitting an event from the controller action, Socket.io does not receive the event.

Package version

adonis 5

Node.js and npm version

npm: 8.19.2
node: 18.12.1

Code

import type { HttpContextContract } from '@ioc:Adonis/Core/HttpContext'
import Config from '@ioc:Adonis/Core/Config'
import Model from 'App/Models/Entities/Project'
import Ws from 'App/Services/Ws'

export default class ProjectsController {
  public async index(ctx: HttpContextContract) {
    Ws.io.emit("test", "everyone");
    return ctx
  }
}