John, At 2016-07-11 23:50:05 -0000 "John Levine" <jo...@taugh.com> wrote: > I'd also want to change some of the motivation text. To me, by far > the most likely scenario here is javascript applications that want to > do DNS queries, e.g. for SRV, but can't because javascript doesn't let > you do that. Now the server that provided the javascript blob can > also be the DNS proxy. The javascript can't query random other DNS > proxies due to cross-site scripting rules.
As I think that I mentioned before, the current draft of DNS-over-HTTP is poorly suited for JavaScript. Building and parsing DNS binary messages in JavaScript seems like a really hard way to get at the few tidbits of information that you actually want. OTOH, I am (obviously) not a web developer, so perhaps I overestimate the difficulty in working with DNS binary-format. Maybe it's a relatively compact set of JavaScript functions that can be used? Maybe I just found a project for the IETF Hackathon? Hm... :) Cheers, -- Shane
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