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 18:30 UTC

Return-Path: <ibc@aliax.net>
X-Original-To: hybi@ietfa.amsl.com
Delivered-To: hybi@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id CCCBD21F8AD6; Sun, 24 Jul 2011 11:30:12 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.649
X-Spam-Level:
X-Spam-Status: No, score=-2.649 tagged_above=-999 required=5 tests=[AWL=0.028, BAYES_00=-2.599, FM_FORGED_GMAIL=0.622, MIME_8BIT_HEADER=0.3, RCVD_IN_DNSWL_LOW=-1]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VNifP22qianE; Sun, 24 Jul 2011 11:30:12 -0700 (PDT)
Received: from mail-qy0-f172.google.com (mail-qy0-f172.google.com [209.85.216.172]) by ietfa.amsl.com (Postfix) with ESMTP id ADCED21F8AEA; Sun, 24 Jul 2011 11:30:11 -0700 (PDT)
Received: by qyk9 with SMTP id 9so662428qyk.10 for <multiple recipients>; Sun, 24 Jul 2011 11:30:11 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.229.44.36 with SMTP id y36mr2769471qce.227.1311532211229; Sun, 24 Jul 2011 11:30:11 -0700 (PDT)
Received: by 10.229.185.195 with HTTP; Sun, 24 Jul 2011 11:30:11 -0700 (PDT)
In-Reply-To: <CABLsOLCgxDNDs54GUybBzmG8a6rNPzXzFcwf_OU25j5L+AobaQ@mail.gmail.com>
References: <20110711140229.17432.23519.idtracker@ietfa.amsl.com> <CALiegfk0zVVRBbOP4ugsVXKmcLnryujP6DZqF6Bu_dC2C3PpeQ@mail.gmail.com> <9031.1311082001.631622@puncture> <CALiegfk_GLAhAf=yEe6hYw2bwtxEwg9aJN+f0Bm9he5QgsRavA@mail.gmail.com> <CAP992=Ft6NwG+rbcuWUP0npwVNHY_znHmXmznBQO_krMo3RT6g@mail.gmail.com> <CALiegfmTWMP3GhS1-k2aoHHXkUkB+eWqV=2+BufuWVR1s2Z-EA@mail.gmail.com> <20110721163910.GA16854@1wt.eu> <CAP992=FrX5VxP2o0JLNoJs8nXXba7wbZ6RN9wBUYC0ZSN_wbAg@mail.gmail.com> <9031.1311270000.588511@puncture> <CALiegf=pYzybvc7WB2QfPg6FKrhLxgzHuP-DpuuMfZYJV6Z7FQ@mail.gmail.com> <CAP992=FJymFPKcPVWrF-LkcEtNUz=Kt9L_ex+kLtjiGjL1T46w@mail.gmail.com> <4E28A51F.4020704@callenish.com> <9031.1311286867.939466@puncture> <4E28BA9D.6010501@callenish.com> <CAP992=GedTEfimykCWwdwm=BsZdwFRJO36EO0a_o7iejURJ+tQ@mail.gmail.com> <CALiegfnwNyYDy=SyrqHJXV0ZreADb7F8QySvgdHofW9Hm9miZQ@mail.gmail.com> <CABLsOLCgxDNDs54GUybBzmG8a6rNPzXzFcwf_OU25j5L+AobaQ@mail.gmail.com>
Date: Sun, 24 Jul 2011 20:30:11 +0200
Message-ID: <CALiegfnp+kNqnU-_x2ZBZnN8fzP=4+6WO=QPjw1rJzvZmSXEAg@mail.gmail.com>
From: Iñaki Baz Castillo <ibc@aliax.net>
To: John Tamplin <jat@google.com>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
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
X-BeenThere: hybi@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Server-Initiated HTTP <hybi.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/hybi>, <mailto:hybi-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/hybi>
List-Post: <mailto:hybi@ietf.org>
List-Help: <mailto:hybi-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/hybi>, <mailto:hybi-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 24 Jul 2011 18:30:12 -0000

2011/7/24 John Tamplin <jat@google.com>:
>> ~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.
>
> Wait, are you really saying that 100ms connect latency is unimportant?

Open the fastest web page and tell me how long it takes. Probably you
have performed a DNS A query. I don't think that a xtra DNS query
would be the bottleneck, never.


-- 
Iñaki Baz Castillo
<ibc@aliax.net>