SSL_session_reused.3ssl man page

SSL_session_reused — query whether a reused session was negotiated during handshake

Synopsis

#include <openssl/ssl.h>
int SSL_session_reused(SSL *ssl);

Description

Query, whether a reused session was negotiated during the handshake.

Notes

During the negotiation, a client can propose to reuse a session. The server then looks up the session in its cache. If both client and server agree on the session, it will be reused and a flag is being set that can be queried by the application.

Return Values

The following return values can occur:

0
A new session was negotiated.
1
A session was reused.

See Also

ssl(3), SSL_set_session(3), SSL_CTX_set_session_cache_mode(3)

Info

2016-09-26 1.0.2j OpenSSL