Nginx + lua-nginx, get ssl_session_id

[Dimka]

Face the same problem, empty $ssl_session_id variable.

If ssl_session_ticket off, $ssl_session_id always contain ID.

How can I identify client connection if no ssl session id available?

I need "session" IDentificator to pass it to backend, which authorize
requests by this ID.

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,255157,267164#msg-267164