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Re: #179: Relax Via MUST

From: Henrik Nordstrom <henrik@henriknordstrom.net>
Date: Fri, 17 Jul 2009 10:02:41 +0200
To: Adrien de Croy <adrien@qbik.com>
Cc: Mark Nottingham <mnot@mnot.net>, "Roy T. Fielding" <fielding@gbiv.com>, HTTP Working Group <ietf-http-wg@w3.org>
Message-Id: <1247817761.6406.5.camel@localhost.localdomain>
fre 2009-07-17 klockan 19:05 +1200 skrev Adrien de Croy:

> Transparent proxies are still required to insert Via?

Intercepting proxies does not exists in the HTTP specifications, and
there is things which need to be done differently in such setups.

But Via is not one of them. A intercepting proxy which do not insert Via
will break things just the same ways as a normal proxy or intermediary
so yes it MUST insert Via.

A semantically transparent proxy is just a proxy, and MUST insert Via.

Received on Friday, 17 July 2009 08:03:34 UTC

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