diff options
| author | Jung-uk Kim <jkim@FreeBSD.org> | 2012-07-11 23:31:36 +0000 |
|---|---|---|
| committer | Jung-uk Kim <jkim@FreeBSD.org> | 2012-07-11 23:31:36 +0000 |
| commit | 0758ab5ea778e4ba36d2150af1bba602a48d6467 (patch) | |
| tree | 0c30591ac90cb5e07a0763793709fd1056b67f57 /doc/ssl/SSL_CTX_set_mode.pod | |
| parent | 2b8b5455829304396e38200c205612c4dc57c052 (diff) | |
Diffstat (limited to 'doc/ssl/SSL_CTX_set_mode.pod')
| -rw-r--r-- | doc/ssl/SSL_CTX_set_mode.pod | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/ssl/SSL_CTX_set_mode.pod b/doc/ssl/SSL_CTX_set_mode.pod index 9822544e5e2d..8cb669daeb78 100644 --- a/doc/ssl/SSL_CTX_set_mode.pod +++ b/doc/ssl/SSL_CTX_set_mode.pod @@ -61,6 +61,16 @@ deal with read/write operations returning without success report. The flag SSL_MODE_AUTO_RETRY will cause read/write operations to only return after the handshake and successful completion. +=item SSL_MODE_RELEASE_BUFFERS + +When we no longer need a read buffer or a write buffer for a given SSL, +then release the memory we were using to hold it. Released memory is +either appended to a list of unused RAM chunks on the SSL_CTX, or simply +freed if the list of unused chunks would become longer than +SSL_CTX->freelist_max_len, which defaults to 32. Using this flag can +save around 34k per idle SSL connection. +This flag has no effect on SSL v2 connections, or on DTLS connections. + =back =head1 RETURN VALUES |