Ssl session shutdown

Hi,

I have a ruby program which may reload itself with Kernel#exec. Since
exec
doesn’t close file descriptors, I’m able to keep the socket I use. One
of
these sockets uses SSL, with the openssl module.

I need to shutdown the SSL session before running exec, then restart it.
In C,
this is done with:

SSL_set_read_ahead(ssl, 0);
SSL_shutdown(ssl);
SSL_shutdown(ssl); /* For bidirectional shutdown, man SSL_shutdown 

*/

I looked at the openssl library code, and it seens that neither
SSL_shutdown
nor SSL_set_read_ahead are binded.

Is there another way to stop the SSL session in ruby ?

Thank you.

Regards,