To keep the transparency of DOH proxy, the proxy server should use the same transport as the proxy client receive queries from stub-resolver, transports patterns like UDP-DOH-UDP, and TCP-DOH-TCP. So the proxy client should signal the proxy server the initial transport recieve from stub-client.
Davey On 22 March 2018 at 18:23, Dave Lawrence <t...@dd.org> wrote: > Davey Song writes: > > Is a media type "application/dns-tcpwireformat" acceptable > > Without yet having (re-)read the draft, I'm unclear on what benefit > this media type is bringing over dns-udpwireformat, since the only > difference presumably is explicitly adding the two octets of a > content-length <= 65535. Is it something other than that? > >
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