Commit 2448bb8c authored by Matt Caswell's avatar Matt Caswell
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Document when a new session ticket gets created on resumption 



Reviewed-by: default avatarViktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6198)
parent c0638ade

doc/man3/SSL_CTX_set_session_ticket_cb.pod

+6 −0
Original line number Diff line number Diff line
@@ -77,6 +77,12 @@ the key that was used to encrypt the session ticket. 
When the B<gen_cb> callback is invoked, the SSL_get_session() function can be

used to retrieve the SSL_SESSION for SSL_SESSION_set1_ticket_appdata().



By default, in TLSv1.2 and below, a new session ticket is not issued on a

successful resumption and therefore B<gen_cb> will not be called. In TLSv1.3 the

default behaviour is to always issue a new ticket on resumption. In both cases

this behaviour can be changed if a ticket key callback is in use (see

L<SSL_CTX_set_tlsext_ticket_key_cb(3)>).



=head1 RETURN VALUES



The SSL_CTX_set_session_ticket_cb(), SSL_SESSION_set1_ticket_appdata() and