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SSL_CTX_SESS_NUMBER(3)		    OpenSSL		SSL_CTX_SESS_NUMBER(3)

NAME
       SSL_CTX_sess_number, SSL_CTX_sess_connect, SSL_CTX_sess_connect_good,
       SSL_CTX_sess_connect_renegotiate, SSL_CTX_sess_accept,
       SSL_CTX_sess_accept_good, SSL_CTX_sess_accept_renegotiate,
       SSL_CTX_sess_hits, SSL_CTX_sess_cb_hits,	SSL_CTX_sess_misses,
       SSL_CTX_sess_timeouts, SSL_CTX_sess_cache_full -	obtain session cache
       statistics

SYNOPSIS
	#include <openssl/ssl.h>

	long SSL_CTX_sess_number(SSL_CTX *ctx);
	long SSL_CTX_sess_connect(SSL_CTX *ctx);
	long SSL_CTX_sess_connect_good(SSL_CTX *ctx);
	long SSL_CTX_sess_connect_renegotiate(SSL_CTX *ctx);
	long SSL_CTX_sess_accept(SSL_CTX *ctx);
	long SSL_CTX_sess_accept_good(SSL_CTX *ctx);
	long SSL_CTX_sess_accept_renegotiate(SSL_CTX *ctx);
	long SSL_CTX_sess_hits(SSL_CTX *ctx);
	long SSL_CTX_sess_cb_hits(SSL_CTX *ctx);
	long SSL_CTX_sess_misses(SSL_CTX *ctx);
	long SSL_CTX_sess_timeouts(SSL_CTX *ctx);
	long SSL_CTX_sess_cache_full(SSL_CTX *ctx);

DESCRIPTION
       SSL_CTX_sess_number() returns the current number	of sessions in the
       internal	session	cache.

       SSL_CTX_sess_connect() returns the number of started SSL/TLS handshakes
       in client mode.

       SSL_CTX_sess_connect_good() returns the number of successfully
       established SSL/TLS sessions in client mode.

       SSL_CTX_sess_connect_renegotiate() returns the number of	started
       renegotiations in client	mode.

       SSL_CTX_sess_accept() returns the number	of started SSL/TLS handshakes
       in server mode.

       SSL_CTX_sess_accept_good() returns the number of	successfully
       established SSL/TLS sessions in server mode.

       SSL_CTX_sess_accept_renegotiate() returns the number of started
       renegotiations in server	mode.

       SSL_CTX_sess_hits() returns the number of successfully reused sessions.
       In client mode a	session	set with SSL_set_session(3) successfully
       reused is counted as a hit. In server mode a session successfully
       retrieved from internal or external cache is counted as a hit.

       SSL_CTX_sess_cb_hits() returns the number of successfully retrieved
       sessions	from the external session cache	in server mode.

       SSL_CTX_sess_misses() returns the number	of sessions proposed by
       clients that were not found in the internal session cache in server
       mode.

       SSL_CTX_sess_timeouts() returns the number of sessions proposed by
       clients and either found	in the internal	or external session cache in
       server mode,
	but that were invalid due to timeout. These sessions are not included
       in the SSL_CTX_sess_hits() count.

       SSL_CTX_sess_cache_full() returns the number of sessions	that were
       removed because the maximum session cache size was exceeded.

RETURN VALUES
       The functions return the	values indicated in the	DESCRIPTION section.

SEE ALSO
       ssl(7), SSL_set_session(3), SSL_CTX_set_session_cache_mode(3)
       SSL_CTX_sess_set_cache_size(3)

COPYRIGHT
       Copyright 2001-2016 The OpenSSL Project Authors.	All Rights Reserved.

       Licensed	under the OpenSSL license (the "License").  You	may not	use
       this file except	in compliance with the License.	 You can obtain	a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.

1.1.1a				  2018-11-20		SSL_CTX_SESS_NUMBER(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | COPYRIGHT

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