Manual Pages for UNIX Operating System command usage for man SSL_remove_session

OpenSSL                             SSL_CTX_add_session(3openssl)



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     SSL_CTX_add_session, SSL_add_session,
     SSL_CTX_remove_session, SSL_remove_session - manipulate
     session cache

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      #include 

      int SSL_CTX_add_session(SSL_CTX *ctx, SSL_SESSION *c);
      int SSL_add_session(SSL_CTX *ctx, SSL_SESSION *c);

      int SSL_CTX_remove_session(SSL_CTX *ctx, SSL_SESSION *c);
      int SSL_remove_session(SSL_CTX *ctx, SSL_SESSION *c);


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     SSL_CTX_add_session() adds the session cccc to the context ccccttttxxxx.
     The reference count for session cccc is incremented by 1. If a
     session with the same session id already exists, the old
     session is removed by calling SSL_SESSION_free(3).

     SSL_CTX_remove_session() removes the session cccc from the
     context ccccttttxxxx.  SSL_SESSION_free(3) is called once for cccc.

     SSL_add_session() and SSL_remove_session() are synonyms for
     their SSL_CTX_*() counterparts.

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     When adding a new session to the internal session cache, it
     is examined whether a session with the same session id
     already exists. In this case it is assumed that both
     sessions are identical. If the same session is stored in a
     different SSL_SESSION object, The old session is removed and
     replaced by the new session. If the session is actually
     identical (the SSL_SESSION object is identical),
     SSL_CTX_add_session() is a no-op, and the return value is 0.

     If a server SSL_CTX is configured with the
     SSL_SESS_CACHE_NO_INTERNAL_STORE flag then the internal
     cache will not be populated automatically by new sessions
     negotiated by the SSL/TLS implementation, even though the
     internal cache will be searched automatically for session-
     resume requests (the latter can be surpressed by
     SSL_SESS_CACHE_NO_INTERNAL_LOOKUP). So the application can
     use SSL_CTX_add_session() directly to have full control over
     the sessions that can be resumed if desired.

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     The following values are returned by all functions:

     0




28/Oct/2002            Last change: 0.9.8o                      1






OpenSSL                             SSL_CTX_add_session(3openssl)



          The operation failed. In case of the add operation, it was tried to add
          the same (identical) session twice. In case of the remove operation, the
          session was not found in the cache.


     1    The operation succeeded.

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     ssl(3), SSL_CTX_set_session_cache_mode(3),
     SSL_SESSION_free(3)













































28/Oct/2002            Last change: 0.9.8o                      2