I'm trying to combine adonisjs(v4.1) websocket with gdscript.
And that means that I need to connect to adonisjs from godot by gdscript code.
Now the more clear question is "because adonisjs socket is running on a channel, how to subscribe to the adonisjs websocket channel?"
For more easier understanding the problem, there are some code that in the server side I created to communicate with gdscript and here they are:
socket.js
'use strict'
const Ws = use('Ws')
Ws.channel('chat', 'ChatController')
ChatController.js
'use strict'
class ChatController {
constructor ({ socket, request }) {
this.socket = socket
this.request = request
console.log('connected')
}
onMessage (message) {
console.log(message)
}
}
module.exports = ChatController
And here is the gdscript side code that successfully connects with a simple nodejs socket server with no problem but in channel structure that is implemented inside adonisjs, the connection will not happen.
socket.gd
extends Node2D
export var SOCKET_URL = "ws://127.0.0.1:3333"
var _client = WebSocketClient.new()
func _ready():
_client.connect("connection_closed", self, "_on_connection_closed")
_client.connect("connection_error", self, "_on_connection_closed")
_client.connect("connection_established", self, "_on_connected")
_client.connect("data_received", self, "_on_data")
var err = _client.connect_to_url(SOCKET_URL)
if err != OK:
print('unable to connect')
set_process(false)
func _process(delta):
_client.poll()
func _on_connection_closed(was_clean = false):
print('Closed, clean: %s' % was_clean)
set_process(false)
func _on_connected(proto = ''):
print('connected with protocol: %s' % proto)
func _on_data():
var payload = JSON.parse(_client.get_peer(1).get_packet().get_string_from_utf8()).result
print('received data: %s' % payload)
func _send():
_client.get_peer(1).put_packet(JSON.print({"test": "Test"}).to_utf8())
Now how should I change the code or what should I add to socket.gd file to have a successful connection to adonisjs server and subscribe to chat channel that is defined in socket.js file?
