[#SSL_CTX_set_psk_find_session_callback]
= SSL_CTX_set_psk_find_session_callback
:mrdocs:

Set the TLSv1.3 PSK find‐session callback for SSL objects created from a context (server).

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
SSL_CTX_set_psk_find_session_callback(
    xref:SSL_CTX.adoc[SSL_CTX]* ctx,
    xref:SSL_psk_find_session_cb_func.adoc[SSL_psk_find_session_cb_func] cb);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| Server SSL context whose default PSK find‐session callback is set.
| *cb*
| Callback that returns an SSL_SESSION for the given identity, or NULL to clear.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#