report tls: first record does not look like a TLS handshake when dial with tls option

[mebest100]

Hi,
it report "tls: first record does not look like a TLS handshake" when dial with tls option

And the code is as follows:

	dialer := ws.Dialer{
		Header: ws.HandshakeHeaderHTTP(header), 
		NetDial: func(ctx context.Context, network, addr string) (net.Conn, error) {
			
			rawConn, err := net.Dial(network, addr)
			if err != nil {
				log.Logf("websocket dial tcp fail, err==> %v", err)
				return nil, err
			}
		
			tlsConn := tls.Client(rawConn, tlsConfig)
			return tlsConn, nil
		},
	}

	
	conn, _, _, err := dialer.Dial(context.Background(), url)

the tlsConfig is generated by self-signed , but the same config work well with gorilla/websocket lib.
Pls kindly advise the probal causes and solutions. Thx!

[cristaloleg]

Hey, I think it should be 'tls.Dial' and not 'net.Dial'

[mebest100]

Hi,
I changed ws.Dialer option, now with no tls error, but report unexpected HTTP response status: 403
What's the probal cause? Thx!
Frankly gobwas is too hard to use, I do not encounter so many problems with gorilla when the same config

	addr := "wss://ip:443/mypath"
	serverName := "mydomain.xxx"
	tlsConfig := GenTlsCfg()
	tlsConfig.ServerName = serverName
	tlsConfig.InsecureSkipVerify = true

	header := http.Header{}
	header.Set("Host", serverName)



	dialer := ws.Dialer{
		Header: ws.HandshakeHeaderHTTP(header),
		//Header:    ws.HandshakeHeaderHTTP(header),
		TLSConfig: tlsConfig,
	}

	_, _, _, err = dialer.Dial(context.Background(), addr)