Re: Updating Digest header RFC3230 using "selected representation"

On Tue, Jul 23, 2019 at 1:12 PM Rob Sayre <sayrer@gmail.com> wrote:

> This draft looks good to me.
>
> One issue that prevented the adoption of this header and related ones
> (e.g. Content-MD5) was that HTTP/1.1 trailers had a lot of interoperability
> problems. This made it expensive for large files, or impossible to use for
> message bodies that couldn't be pre-calculated.
>

That last part is slightly wrong. I should have said it was impossible to
use for message bodies that couldn't be pre-calculated that were also
streamed. Roughly, these headers required a lot of buffering, and this
trade-off doesn't seem to be present anymore.

thanks,
Rob

Received on Tuesday, 23 July 2019 20:26:01 UTC