Re: [hybi] Call for interest: multiplexing dedicated for WebSocket
Takeshi Yoshino <tyoshino@google.com> Tue, 28 May 2013 06:23 UTC
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From: Takeshi Yoshino <tyoshino@google.com>
Date: Tue, 28 May 2013 15:22:39 +0900
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To: Tobias Oberstein <tobias.oberstein@tavendo.de>
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Cc: "hybi@ietf.org" <hybi@ietf.org>
Subject: Re: [hybi] Call for interest: multiplexing dedicated for WebSocket
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On Mon, May 27, 2013 at 8:59 PM, Tobias Oberstein < tobias.oberstein@tavendo.de> wrote: > >>However, when running _different_ apps on the same device connecting to > the same origin, > > >You meant same ws:// address? > > Yes, sorry not origin. > > I had a look into the MUX RFC again .. couldn't find anser to the > following (may have missed sth): > It's not yet specified. > What WS addresses would be eligible to be multiplexed over a single WS > connection? > > a) ws://somehost.com:999/ > b) ws://somehost.com:999/foo > c) ws://somehost.com:999/bar > > d) wss://somehost.com:999/ > e) wss://somehost.com:999/foo > f) wss://somehost.com:999/bar > > All of a) - f) are to the same target IP:port and hence could share the > same TCP. > I think it's fine. > However, d) - f) use wss, and hence have a TLS handshake right after TCP > establishment. > Right unless TLS parameters differ (such as client cert) between paths. See also SPDY's CREDENTIAL frame. https://github.com/grmocg/SPDY-Specification/blob/gh-pages/draft-mbelshe-spdy-00.txt > So d) - f) cannot be multiplexed over the same physical WS as a) - c)? > It's fine and up to the client. > Or can an implementation just "silently" transport a)-c) also over wss, > and hence multiplex all of a) - f) over 1 physical WS? > > Lastly, a)-c) are to the same target IP:port and also WS schema (ws, not > wss) - and hence can be multiplexed over 1 physical WS even though they are > to different URL paths? > > IOW: in the context of ws-mux, what is "same target"? Basically ip:port. We don't need to isolate them based on hostname, I believe, unless it's required by some security/privacy policy.
- [hybi] Call for interest: multiplexing dedicated … Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Simone Bordet
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Bruce Atherton
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Arman Djusupov
- Re: [hybi] Call for interest: multiplexing dedica… Salvatore Loreto
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Salvatore Loreto
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Joakim Erdfelt
- Re: [hybi] Call for interest: multiplexing dedica… John A. Tamplin
- Re: [hybi] Call for interest: multiplexing dedica… Simone Bordet
- Re: [hybi] Call for interest: multiplexing dedica… Zhong Yu
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… John A. Tamplin
- Re: [hybi] Call for interest: multiplexing dedica… Zhong Yu
- Re: [hybi] Call for interest: multiplexing dedica… Bruce Atherton
- Re: [hybi] Call for interest: multiplexing dedica… Simone Bordet
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Zhong Yu
- Re: [hybi] Call for interest: multiplexing dedica… Arman Djusupov
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Simone Bordet
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Adam Rice
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Roberto Peon
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Roberto Peon
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Roberto Peon
- Re: [hybi] Call for interest: multiplexing dedica… Roberto Peon
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Roberto Peon
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Simone Bordet
- Re: [hybi] Call for interest: multiplexing dedica… Takeshi Yoshino
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… Adam Rice
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein
- Re: [hybi] Call for interest: multiplexing dedica… John A. Tamplin
- Re: [hybi] Call for interest: multiplexing dedica… Tobias Oberstein