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Re: Header Compression

Ryan Hamilton <rch@google.com> Wed, 05 June 2013 20:02 UTC

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Date: Wed, 05 Jun 2013 12:59:52 -0700
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From: Ryan Hamilton <rch@google.com>
To: RUELLAN Herve <Herve.Ruellan@crf.canon.fr>
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Subject: Re: Header Compression
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Is there a rendered version of the XML file available?


On Wed, Jun 5, 2013 at 12:17 PM, RUELLAN Herve
<Herve.Ruellan@crf.canon.fr>wrote:

> Roberto and I have been discussing for some time and we have created a
> joint proposal for Header Compression.
>
> The resulting spec is available at:
> https://github.com/http2/compression-spec
>
> The main features of this proposal are:
> - One single table for indexing headers as (name, value) pairs.
> - HeaderDiff-based serialization (indexed header, literal header with
> either no indexing, addition indexing, or replacement indexing).
> - Delta2-based diff between two successive header sets.
> - Possibility of bounding table size.
> - Least recently written eviction strategy when an insertion cause table
> size limit to be reached.
>
>
> We will present it in details at the next interim meeting. Until then, all
> questions and comments are welcome.
>
> Hervé.
>

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