how to receive binary message?

[amos-lsl]

how to receive binary message?

[calfzhou]

Simple add a []byte parameter to the event handler should be enough.

	type barType struct {
		Text string `json:"text"`
		Data []byte `json:"data"`
	}
	server.OnEvent("/", "bar", func(s socketio.Conn, payload *barType) string {
		text := payload.Text
		data := payload.Data
		fmt.Println(text, data)
		return fmt.Sprintf("Ack of bar %s %s", text, data)
	})