Nginx报错

Nginx server closes ssl connection for some clients：

https://stackoverflow.com/questions/37346560/nginx-server-closes-ssl-connection-for-some-clients

peer closed connection in SSL handshake while SSL handshaking

https://forum.nginx.org/read.php?2,251423,251423

Forcing a particular SSL protocol for an nginx proxying server

https://serverfault.com/questions/436737/forcing-a-particular-ssl-protocol-for-an-nginx-proxying-server