Websocket .emit is not a function AdonisJS 4.1

[13Aks13]

What's wrong? Why .emit is not a function?

'use strict'

const Ws = use('Ws')

class SocketHelper {

static sendEvent(channel, message, data, typeEvent = 0) {
const socket = Ws.getChannel(channel).topic(channel)
if (socket) {
/*
EMIT = 0,
BROADCAST = 1,
BROADCASTALL = 2;
*/
if (typeEvent == 1) {
try {
socket.broadcast(message, data)
} catch(error) {
console.error("Socket send error: ", error)
}
} else if (typeEvent == 2) {
try {
socket.broadcastToAll(message, data)
} catch(error) {
console.error("Socket send error: ", error)
}
} else {
try {
socket.emit(message, data)
} catch(error) {
console.error("Socket send error: ", error)
}
}
}
}

}

module.exports = SocketHelper

[yarapolana]

Hey @13Aks13
probably const socket = Ws.getChannel(channel).topic(channel) is coming up undefined
you could tweak your helper like this
hope this helps

const channel = Ws.getChannel('room:*')
if (!channel) return

const topic = channel.topic(`room:${id}`)
if (!topic) {
  console.error('Has no topic')
  return
}

// emit, broadcast, broadcastToAll
topic.broadcastToAll('message', {
  type,
  data,
})