Den 09. feb. 2016 02:18, skrev Phillip Hallam-Baker: > On Mon, Feb 8, 2016 at 8:02 PM, Fernando Gont <fgont@xxxxxxxxxxxxxxx> wrote: >> On 02/08/2016 09:08 PM, Warren Kumari wrote: > >>> >>> https://tools.ietf.org/html/rfc7413 for those who are wondering. >> >> Even pre-fast open TCP already allowed this -- however, those data can >> only be *consumed* once the 3WHS is complete... > > Yep, as an apps guy, I don't really care about theoretical > capabilities of the protocols that aren't exposed by the available > network stack APIs. > > The job isn't done until you have persuaded the platform people to > give access to the capabilities. Hence we end up locked in UDP-ville. > UDP is the application layer's IP.