tcp fast open?

Jerry Chu hkchu at
Tue Feb 21 02:30:56 EST 2012

Hi Dan,

Good to hear from you!

On Mon, Feb 20, 2012 at 1:40 PM, Dan McDonald <danmcd at> 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?


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



> Dan
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