- From: Ilya Grigorik <igrigorik@google.com>
- Date: Tue, 27 Feb 2018 17:57:52 +0000
- To: Anton Nemtsev <newsilentimp@gmail.com>
- Cc: Patrick McManus <pmcmanus@mozilla.com>, public-web-perf <public-web-perf@w3.org>
- Message-ID: <CADXXVKr+rXDcj8nvjN2QskZt0S10xAqKRDWGRH9qRj4BpFf7og@mail.gmail.com>
This is an implementation specific question, you should ask the node.js folks.. :-) That said, a quick search turns up: https://nodejs.org/api/http.html#http_response_addtrailers_headers On Tue, Feb 27, 2018 at 9:36 AM Anton Nemtsev <newsilentimp@gmail.com> wrote: > Guys, sorry, but how I actually may send headers after body at all. > I try to google it, but no luck. > I use node.js server at the moment but will be happy to get any rtfm > or direction. > Regards. > > On Mon, Feb 26, 2018 at 6:32 PM, Ilya Grigorik <igrigorik@google.com> > wrote: > > Yay! Great to hear. Do we have an ETA or bug to follow? Curious to test > it > > out. > > > > > > On Mon, Feb 26, 2018 at 8:20 AM Patrick McManus <pmcmanus@mozilla.com> > > wrote: > >> > >> firefox is doing support for server-timing in trailers. Its actually the > >> only trailer we will support. (so far.) > >> > >> On Wed, Feb 21, 2018 at 11:20 PM, Ilya Grigorik <igrigorik@google.com> > >> wrote: > >>> > >>> Hi Anton. Yes, and no.. > >>> > >>> Server-Timing is communicated via an HTTP header field that, per spec, > >>> can either be present in the initial set of response headers before the > >>> response body, or as a trailer after the response. As such, one could, > in > >>> theory, deliver a Server-Timing trailer *after* the full response body > has > >>> been streamed, annotating the individual chunks — note that you can't > >>> interleave this data with the response itself. > >>> > >>> The one extra wrinkle here is that trailer support is still lacking: > >>> Chrome does not support it (yet, at least), and afaik Mozilla > implemented > >>> partial support but it's not wired up fully for Server-Timing. > >>> > >>> > >>> On Sun, Feb 18, 2018 at 10:46 PM, Anton Nemtsev < > newsilentimp@gmail.com> > >>> wrote: > >>>> > >>>> Hi, > >>>> am I right and there are no way to transfer server-timings if you > stream > >>>> content? > >>>> For example when I use renderToNodeStream to render html on server > side? > >>>> > >>>> Regards. > >>>> > >>>> > >>> > >> > > >
Received on Tuesday, 27 February 2018 17:58:54 UTC