Client connect root ('/') doesn't have a namespace handler about go-socket.io HOT 6 OPEN

// client.go line : 66

func (c *Client) Connect() error {
	dialer := engineio.Dialer{
		Transports: []transport.Transport{polling.Default},
	}

+	if len(c.opts.Transports) > 0 {
+		dialer.Transports = c.opts.Transports
+	}

uri = "https://socketio.cloudconvert.com"
opts := &engineio.Options{
    Transports: []transport.Transport{polling.Default, websocket.Default},
}

client, err := socketio.NewClient(uri, opts)
client.Connect()

go run .\main.go
2024/03/12 22:15:14 INFO header !BADKEY="{Type:0 ID:0 NeedAck:false Namespace: Query:}"
2024/03/12 22:15:14 INFO event !BADKEY=""
Connected 5DaspZxrcBEsFs42uzkA
2024/03/12 22:15:14 INFO header !BADKEY="{Type:0 ID:0 NeedAck:false Namespace: Query:}"
2024/03/12 22:15:14 INFO event !BADKEY=""
2024/03/12 22:15:39 INFO err !BADKEY="websocket: close 1005 (no status)"
2024/03/12 22:15:39 ERROR clientRead Error in Decoder err="websocket: close 1005 (no status)"
2024/03/12 22:15:39 ERROR clientError err="error in namespace: () with error: (websocket: close 1005 (no status))"
2024/03/12 22:15:39 ERROR close connect: err="use of closed network connection"
2024/03/12 22:15:39 INFO clientWrite Writer loop has stopped