[#SSL_CTX_flush_sessions]
= SSL_CTX_flush_sessions
:mrdocs:

Remove sessions from the context's internal cache that have expired by `tm.`

== Synopsis

Declared in `<openssl/ssl.h>`

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

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| SSL context whose session cache is scanned.
| *tm*
| Expiration cutoff time (usually time(0)); sessions expired at or before this time are removed.
|===


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