Re: [hybi] Last Call: <draft-ietf-hybi-thewebsocketprotocol-10.txt> (The WebSocket protocol) to Proposed Standard
Iñaki Baz Castillo <ibc@aliax.net> Sun, 24 July 2011 11:11 UTC
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Date: Sun, 24 Jul 2011 13:11:02 +0200
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From: Iñaki Baz Castillo <ibc@aliax.net>
To: David Endicott <dendicott@gmail.com>
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Cc: Server-Initiated HTTP <hybi@ietf.org>, IETF-Discussion <ietf@ietf.org>
Subject: Re: [hybi] Last Call: <draft-ietf-hybi-thewebsocketprotocol-10.txt> (The WebSocket protocol) to Proposed Standard
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2011/7/22 David Endicott <dendicott@gmail.com>: > The technological advantages are worthy, when it's used, but when it doesn't > come into play, there are added inefficiencies. ~100 ms (if the DNS server is not local and there is no DNS cache for the given domain). And just during the WS connection, no more. Taking into account that a WS will be *usually* connected after loading a web page, such ~100ms in a non-full-realtime protocol is insignificant. > Also the name resolution > of the HTTP that serves the Javascript that opens the WS should remain > constant. Why? > If WS resolves the host/domain to a different address than the > HTTP it was spawned from, it becomes a method to bypass same-origin / CORS > restrictions. No, you are wrong. You are doing invalid assumptions (in all the thread) about how SRV works. Perhaps you should learn about it before making such assertions. Maybe if you read http://tools.ietf.org/html/draft-ibc-websocket-dns-srv-02#section-4.1: When the client constructs the WebSocket handshake HTTP request, the URI MUST be set as described in Section 3.2 of [I-D.ietf-hybi-thewebsocketprotocol] regardless of the usage of SRV mechanism. This is, DNS SRV resolution for a "ws:" or "wss:" URI does not alter the usual construction of the WebSocket handshake request. > I favor a minimalist core with extensibility. Name resolution happens > before the WS opening handshake, so I continue to see this as outside the > domain of the WS protocol. I would prefer that name resolution be provided > by a selectable method. That way, in 20 years, when name resolution needs > have again changed, we'll have the ability to adapt. This does not make sense, even if you have been saying the same during all the thread. So, do you think that a mail client can *select* how to resolve mailto:alice@gmail.com? why??? obviously if the mail client does not perform DNS MX resolution for gmail.com things will not work, why? because mail servers destinations are specified via DNS MX resource records and because the SMTP protocol mandates it. David, don't take me wrong but: - You are speaking about SRV with no knowlodegde enough about it (so making really wrong assumptions). - You have a vision about "resolving URI's" that does not fit well in the real world. The protocol/specification decides how resolution takes place, rather than the client. Regards. -- Iñaki Baz Castillo <ibc@aliax.net>
- [hybi] Last Call: <draft-ietf-hybi-thewebsocketpr… The IESG
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Thomson, Martin
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Julian Reschke
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Julian Reschke
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Julian Reschke
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Julian Reschke
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Francis Brosnan Blazquez
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Thomson, Martin
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Greg Wilkins
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Len Holgate
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Len Holgate
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Francis Brosnan Blazquez
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Len Holgate
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Francis Brosnan Blazquez
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Barry Leiba
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Len Holgate
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Francis Brosnan Blazquez
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mykyta Yevstifeyev
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Philippe Bernard
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Bruce Atherton
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Bruce Atherton
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Gabriel Montenegro
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… John Tamplin
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Greg Wilkins
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… David Endicott
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Roy T. Fielding
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Ted Hardie
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Keith Moore
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… John Tamplin
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Patrick McManus
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Alexey Melnikov
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Roy T. Fielding
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Roy T. Fielding
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Bjoern Hoehrmann
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Patrick McManus
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… John Tamplin
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Keith Moore
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Keith Moore
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Martin Rex
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Willy Tarreau
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Peter Saint-Andre
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Dave Cridland
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Mark Andrews
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Martin Rex
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Philip Homburg
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Roy T. Fielding
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Hector
- Re: [hybi] Last Call: <draft-ietf-hybi-thewebsock… Iñaki Baz Castillo
- [hybi] IESG note?, was: Last Call: <draft-ietf-hy… Julian Reschke
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Julian Reschke
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Roy T. Fielding
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Joel Martin
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Willy Tarreau
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Joel Martin
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Sylvain Hellegouarch
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Joel Martin
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Sylvain Hellegouarch
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Julian Reschke
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Peter Saint-Andre
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Richard L. Barnes
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Greg Longtin
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Willy Tarreau
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Roy T. Fielding
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Willy Tarreau
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Gabriel Montenegro
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Stephen Farrell
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Willy Tarreau
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Richard L. Barnes
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… John Tamplin
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… SM
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Stephen Farrell
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Peter Saint-Andre
- Re: [hybi] IESG note?, was: Last Call: <draft-iet… Willy Tarreau