After updating SXG certificate, SSL isn't working

[Shuvo-Hoque]

I issued my SXG certificate from Google CA following this : https://support.google.com/webmasters/thread/181346937?hl=en&msgid=185724076 and https://support.google.com/webmasters/thread/181346937?hl=en&msgid=182535286

Then, I deployed this certificate following the doc of amppackager. After that, when I was requesting the url, I am getting this error:

SSL_do_handshake() failed (SSL: error:1408F10B:SSL routines:ssl3_get_record:wrong version number) while SSL handshaking to upstream, client: 2.2.2.2, server: example.com, request: "GET / HTTP/1.0", upstream: "https://1.1.1.1:443/priv/doc/https:something.example.com/", host: "example.com"

This is my amppkg.tofl file looks like :

Port = 443
 LocalOnly = false
 CertFile = 'qa/my/cert.pem'
 KeyFile = 'qa/my/priv.key'
 OCSPCache = '/tmp/amppkg-ocsp'

 [[URLSet]]
   [URLSet.Sign]
     Domain = "something.example.com"

Would you guys help me why I am getting this error and how to fix this?

[banaag]

Hi Shuvo-Hoque, thanks for using amppackager and reporting this issue. I wanted to confirm that you are not using "something.example.com" as your domain but rather your actual domain. The error message looks like it's trying to contact example.com. Kindly confirm.