Re: [tsvwg] The List (of application-layer desired features)
William Chan (陈智昌) <willchan@google.com> Wed, 28 August 2013 09:56 UTC
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Date: Wed, 28 Aug 2013 17:53:54 +0800
Message-ID: <CAA4WUYhK4TQNsYiemfDq5xVtxtmPV=suqteRUkb11r43ZxRHAA@mail.gmail.com>
From: "William Chan (陈智昌)" <willchan@google.com>
To: Michael Welzl <michawe@ifi.uio.no>
Cc: Yoav Nir <ynir@checkpoint.com>, Mike Belshe <mike@belshe.com>, Michael Tuexen <Michael.Tuexen@lurchi.franken.de>, HTTP Working Group <ietf-http-wg@w3.org>, "tsvwg@ietf.org" <tsvwg@ietf.org>
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Subject: Re: [tsvwg] The List (of application-layer desired features)
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On Aug 28, 2013 4:01 PM, "Michael Welzl" <michawe@ifi.uio.no> wrote: > > Hi, > > I agree 100% with Michael Tuexen here... just one thing, in line: > > >>> You're right, SCTP is non-deployable, which makes it a non-starter. SCTP also does not address handshake issues or TLS issues. >> >> I agree that SCTP over IP can't be deployed now due to missing NAT support. > > > Indeed that's not an argument against SCTP/UDP/IP, but I also wonder why, instead of saying "can't be deployed", people don't just go ahead and use it whenever it's there and works, with a fall-back to TCP? This could be done with (this version of) Happy Eyeballs: > http://tools.ietf.org/html/draft-wing-tsvwg-happy-eyeballs-sctp-02 > > Good reasons against doing this are... what? Anyone? Implementation usefulness. Why bother adding code that barely gets used (and that is unlikely to improve in the near future), adds complexity, code bloat, etc...? SCTP/UDP has a much higher likelihood of usefulness. But as Roberto has mentioned, it still has deficiencies, mostly around RTTs (connection + DTLS setup). If they can be fixed, great. Let's do it.
- The List (of application-layer desired features) Roberto Peon
- Re: The List (of application-layer desired featur… Roberto Peon
- RE: The List (of application-layer desired featur… Scharf, Michael (Michael)
- Re: The List (of application-layer desired featur… Roberto Peon
- RE: The List (of application-layer desired featur… Yoav Nir
- Re: The List (of application-layer desired featur… Mike Belshe
- Re: The List (of application-layer desired featur… Mike Belshe
- Re: The List (of application-layer desired featur… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- RE: [tsvwg] The List (of application-layer desire… Michael Thornburgh
- Re: [tsvwg] The List (of application-layer desire… Ted Hardie
- Re: [tsvwg] The List (of application-layer desire… Mike Belshe
- Re: [tsvwg] The List (of application-layer desire… Roberto Peon
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- RE: [tsvwg] The List (of application-layer desire… Michael Thornburgh
- RE: [tsvwg] The List (of application-layer desire… Michael Thornburgh
- Re: [tsvwg] The List (of application-layer desire… Mike Belshe
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… Mike Belshe
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- Re: [tsvwg] The List (of application-layer desire… Ryan Hamilton
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: The List (of application-layer desired featur… Nico Williams
- Re: [tsvwg] The List (of application-layer desire… Roberto Peon
- Re: [tsvwg] The List (of application-layer desire… Stephen Farrell
- Re: [tsvwg] The List (of application-layer desire… Roberto Peon
- Re: [tsvwg] The List (of application-layer desire… Roberto Peon
- Re: [tsvwg] The List (of application-layer desire… Yuchung Cheng
- Re: [tsvwg] The List (of application-layer desire… Yuchung Cheng
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- Re: [tsvwg] The List (of application-layer desire… Roberto Peon
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Roberto Peon
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Nico Williams
- Re: [tsvwg] The List (of application-layer desire… Michael Tuexen
- Re: [tsvwg] The List (of application-layer desire… William Chan (陈智昌)
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… Michael Welzl
- Re: [tsvwg] The List (of application-layer desire… Nico Williams