[PATCH] Range filter: always support ascending multipart ranges.

[Robert Burke]

Hello,

I'd love to hear any comments about this :)

On Thu, Apr 11, 2019 at 5:51 AM Robert Burke <sharpobject at gmail.com> wrote:
>
> Hello,
>
> At Cloudflare we'd like to support multiple byte-ranges if they are
> non-overlapping and in ascending order on cache miss or when using
> slice. This patch adds support for that. It preserves the existing
> multipart range support for response bodies that are in a single
> buffer. It does not remove buffers from the passed-in chain, which
> seems like it was the biggest issue mdounin raised with the previous
> patch.