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| author | Todd Short <tshort@akamai.com> | 2021-09-08 22:23:04 +0200 |
|---|---|---|
| committer | Todd Short <todd.short@me.com> | 2022-03-10 16:42:43 +0100 |
| commit | a3e53d56831adb60d6875297b3339a4251f735d2 (patch) | |
| tree | c931c5b2cc9a63f80e4f3ae3a366b70064b897ae /doc/man3/BIO_connect.pod | |
| parent | Drop ariacbc demo binary (diff) | |
| download | openssl-a3e53d56831adb60d6875297b3339a4251f735d2.tar.xz openssl-a3e53d56831adb60d6875297b3339a4251f735d2.zip | |
Add TFO support to socket BIO and s_client/s_server
Supports Linux, MacOS and FreeBSD
Disabled by default, enabled via `enabled-tfo`
Some tests
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8692)
Diffstat (limited to 'doc/man3/BIO_connect.pod')
| -rw-r--r-- | doc/man3/BIO_connect.pod | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/man3/BIO_connect.pod b/doc/man3/BIO_connect.pod index 3134ccb8c3..dc9a64b040 100644 --- a/doc/man3/BIO_connect.pod +++ b/doc/man3/BIO_connect.pod @@ -73,6 +73,15 @@ port. When creating an IPv6 socket, make it only listen for IPv6 addresses and not IPv4 addresses mapped to IPv6. +=item BIO_SOCK_TFO + +Enables TCP Fast Open on the socket. Uses appropriate APIs on +supported operating systems, including Linux, macOS and FreeBSD. Can +be used with BIO_connect(), BIO_set_conn_mode(), BIO_set_bind_mode(), +and BIO_listen(). +On Linux kernels before 4.14, use BIO_set_conn_address() to specify +the peer address before starting the TLS handshake. + =back These flags are bit flags, so they are to be combined with the |