nginx 0.3.27 *) Change: the "variables_hash_max_size" and "variables_hash_bucket_size" directives. *) Feature: the $body_bytes_sent variable can be used not only in the "log_format" directive. *) Feature: the $ssl_protocol and $ssl_cipher variables. *) Feature: the cache line size detection for widespread CPUs at start time. *) Feature: now the "accept_mutex" directive is supported using fcntl(2) on platforms different from i386, amd64, sparc64, and ppc. *) Feature: the "lock_file" directive and the --with-lock-path=PATH autoconfiguration directive. *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive then the requests with the body was not transferred.

--- a/src/event/ngx_event_openssl.h
+++ b/src/event/ngx_event_openssl.h
@@ -69,8 +69,13 @@ ngx_int_t ngx_ssl_create_connection(ngx_
     ngx_uint_t flags);
 
 ngx_int_t ngx_ssl_set_session(ngx_connection_t *c, ngx_ssl_session_t *session);
-#define ngx_ssl_get_session(c)   SSL_get1_session(c->ssl->connection)
-#define ngx_ssl_free_session     SSL_SESSION_free
+#define ngx_ssl_get_session(c)      SSL_get1_session(c->ssl->connection)
+#define ngx_ssl_free_session        SSL_SESSION_free
+
+
+u_char *ngx_ssl_get_protocol(ngx_connection_t *c);
+u_char *ngx_ssl_get_cipher_name(ngx_connection_t *c);
+
 
 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c);
 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size);