unverified tls wss dial

main.go

	rootCAs, err := x509.SystemCertPool()
	if err != nil {
		return nil, err
	}
	// rootCAs := x509.NewCertPool()
	pemData, err := os.ReadFile(certfile)
	if err != nil {
		return nil, err
	}

	// You can also append custom CA certificates if needed
	rootCAs.AppendCertsFromPEM(pemData)

    u := url.URL{Scheme: "wss", Host: "localhost:8080", Path: "/ws"}
	d := *websocket.DefaultDialer
	d.TLSClientConfig = &tls.Config{
		RootCAs:            rootCAs,
		InsecureSkipVerify: os.Getenv("PROD") == "true", // Set to false to enable certificate verification on local development
	}
	c, _, err := d.Dial(u.String(), nil)
	if err != nil {
		log.Fatalln("ws dial:", err)
	}
	defer c.Close()