Hi Dan,

Good to hear from you!

On Mon, Feb 20, 2012 at 1:40 PM, Dan McDonald <danmcd@nexenta.com> wrote:
On Fri, Feb 17, 2012 at 07:24:32AM -0800, Yuchung Cheng wrote:

<SNIP!>

> At this moment, we do have a working patch under testing it
> internally. The handshake code is the most complicated and critical
> piece in TCP. One important test is the fail over if routers drop or
> act weirdly on SYN/SYN-ACK with payload and/or experimental TCP
> options. If things go well we will upstream it to Linux netdev in
> April and I'll CC you.

Do you have a paper spec (Internet Draft or other such documentation) so
other platforms can port this?

See  http://www.ietf.org/mail-archive/web/tcpm/current/msg06856.html

Also a paper titled "TCP Fast Open" has been published at ACM/CoNEXT 2011.

Best,

Jerry

Thanks,
Dan