Re: Type codecs within hpack

1 to 2 would cause the header values to encode as legacy encodings without
any transformation. When those go from 2 to 1, legacy octets are encoded as
is without transformation. So there is no risk of double encoding in the
common case. Impls that choose to transform when they decide it's possible
will have to understand the possible issues that come along with that.
On Aug 23, 2013 3:21 PM, "Robert Collins" <robertc@squid-cache.org> wrote:

>
> On 24 Aug 2013 04:02, "James M Snell"
> > There is no normative translation from HTTP/1 to HTTP/2. All HTTP/1
> > header field values would be passed without translation using the
> > Legacy Value Encoding.
>
> Surely PCT encoding has to be undone or 1 to 2 to 1 will double encode.
>
> -rob
>