SSL_SET_SHUTDOWN(3ssl) OpenSSL SSL_SET_SHUTDOWN(3ssl) SSL_set_shutdown, SSL_get_shutdown - SSL #include void SSL_set_shutdown(SSL *ssl, int mode); int SSL_get_shutdown(const SSL *ssl); SSL_set_shutdown() ssl mode. SSL_get_shutdown() ssl. ssl : 0 . SSL_SENT_SHUTDOWN close_notify . SSL_RECEIVED_SHUTDOWN close_notify . SSL_SENT_SHUTDOWN SSL_RECEIVED_SHUTDOWN . ssl. SSL_clear(3) SSL_free(3) RFC2246. SSL_SENT_SHUTDOWN ( TLS RFC close_notify ). SSL_set_shutdown() ( SSL_shutdown(3)). close_notify SSL_RECEIVED_SHUTDOWN SSL_SENT_SHUTDOWN SSL_shutdown(3) SSL_set_shutdown() . SSL_set_shutdown() QUIC SSL. SSL_set_shutdown() . SSL_get_shutdown() . SSL_get_shutdown() 0 QUIC SSL. QUIC SSL SSL_SENT_SHUTDOWN CONNECTION_CLOSE SSL_RECEIVED_SHUTDOWN CONNECTION_CLOSE QUIC . ssl(7), SSL_shutdown(3), SSL_CTX_set_quiet_shutdown(3), SSL_clear(3), SSL_free(3) 2001-2023 OpenSSL. . Apache 2.0 ( ""). . LICENSE . 3 . . : . 3.6.2 7 2026 SSL_SET_SHUTDOWN(3ssl)