1: =pod
    2: 
    3: =head1 NAME
    4: 
    5: SSL_session_reused - query whether a reused session was negotiated during handshake
    6: 
    7: =head1 SYNOPSIS
    8: 
    9:  #include <openssl/ssl.h>
   10: 
   11:  int SSL_session_reused(SSL *ssl);
   12: 
   13: =head1 DESCRIPTION
   14: 
   15: Query, whether a reused session was negotiated during the handshake.
   16: 
   17: =head1 NOTES
   18: 
   19: During the negotiation, a client can propose to reuse a session. The server
   20: then looks up the session in its cache. If both client and server agree
   21: on the session, it will be reused and a flag is being set that can be
   22: queried by the application.
   23: 
   24: =head1 RETURN VALUES
   25: 
   26: The following return values can occur:
   27: 
   28: =over 4
   29: 
   30: =item 0
   31: 
   32: A new session was negotiated.
   33: 
   34: =item 1
   35: 
   36: A session was reused.
   37: 
   38: =back
   39: 
   40: =head1 SEE ALSO
   41: 
   42: L<ssl(3)|ssl(3)>, L<SSL_set_session(3)|SSL_set_session(3)>,
   43: L<SSL_CTX_set_session_cache_mode(3)|SSL_CTX_set_session_cache_mode(3)>
   44: 
   45: =cut