func (c *RadioConfig) WebsocketURL() string {
addr := strings.Replace(c.ServerURL, "https://", "wss://", -1)
addr = strings.Replace(addr, "http://", "ws://", -1)
func (c *RadioConfig) WebsocketURL() string {
addr := strings.Replace(c.ServerURL, "https://", "wss://", -1)
addr = strings.Replace(addr, "http://", "ws://", -1)