* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server accepted to use h2
* Server certificate:
* subject: C=CN; ST=Guangdong Province; L=Shenzhen; O=Shenzhen Tencent Computer Systems Company Limited; CN=
exmail.qq.com* start date: Jun 7 00:00:00 2023 GMT
* expire date: Jul 5 23:59:59 2024 GMT
* subjectAltName: host "
exmail.qq.com" matched cert's "
exmail.qq.com"
* issuer: C=US; O=DigiCert Inc; CN=DigiCert Secure Site CN CA G3
* SSL certificate verify ok.
* Using HTTP2, server supports multi-use