Author Topic: HTTP/2 is Done  (Read 2944 times)

Offline JoWa

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HTTP/2 is Done
« on: February 18, 2015, 01:21:47 AM »
Mark Nottingham: HTTP/2 is Done

16 years after HTTP/1.1, it was about time we got something new.
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #1 on: February 19, 2015, 01:26:51 AM »
IETF Blog: HTTP/2 Approved
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #2 on: February 21, 2015, 03:41:58 AM »
Firefox 36 beta: “Support for the full HTTP/2 protocol. HTTP/2 enables a faster, more scalable, and more responsive web.”¹ Firefox 36 will be released as stable 24 February.²

¹ https://www.mozilla.org/en-US/firefox/36.0beta/releasenotes/
² https://wiki.mozilla.org/Releases#Based_on_Gecko_36
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #3 on: February 24, 2015, 11:38:28 AM »
Firefox 36 has been released, with support for “the full HTTP/2 protocol”. https://www.mozilla.org/en-US/firefox/36.0/releasenotes/

Chrome, even 43 Canary, currently supports only draft 14 (h2-14). Google’s servers currently support h2-14 and h2-15. https://twitter.com/ supports the final version (h2): https://spdycheck.org/#twitter.com
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Offline Sanya IV Litvyak

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Re: HTTP/2 is Done
« Reply #4 on: February 24, 2015, 11:53:33 AM »
Question, why is it "HTTP/2" and not "HTTP2" or "HTTP 2"? Just wondering.

Edit: I mean, I think it looks better, but is there any practical reason that I'm not thinking about?
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #5 on: February 24, 2015, 12:38:30 PM »
I don’t know why there is a /, but I know it’s not new:

https://tools.ietf.org/html/rfc2616
https://tools.ietf.org/html/rfc2068
https://tools.ietf.org/html/rfc1945

HTTP/2 was called “HTTP/2.0” in the first nine drafts, and “HTTP/2” beginning with the tenth: https://tools.ietf.org/html/draft-ietf-httpbis-http2-10

SPDY also has /. SPDY/1, SPDY/2, SPDY/3, SPDY/3.1, SPDY/4 (= HTTP/2).
« Last Edit: February 24, 2015, 01:16:44 PM by JoWa »
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #6 on: February 25, 2015, 02:35:57 AM »
Not only HTTP/2 has recently been approved by the IESG.

Yesterday (24 February) draft-irtf-cfrg-chacha20-poly1305-10 and draft-ietf-tls-downgrade-scsv-05 were approved.

TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade Attacks became popular as a POODLE-mitigation. It prevents downgrade to a lower TLS-version or SSL (if supported).

ChaCha20 and Poly1305 is a fast and secure ciphersuite, one of two that can be used with HTTP/2. It has been supported by Chromium (using a patched version of NSS) and Google’s servers for some time¹. Recently CloudFlare began using it. Now that ChaCha20 and Poly1305 is approved, support will be implemented upstream in NSS, which will bring support to Firefox and Chromium on Linux (which uses the system’s NSS-library).

¹ https://www.imperialviolet.org/2013/10/07/chacha20.html
« Last Edit: February 25, 2015, 07:44:53 AM by JoWa »
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #7 on: March 17, 2015, 04:21:17 AM »
Support for the final version of HTTP/2 (h2) was added to Chromium 9 March¹, and is available in Chrome Canary. h2-14 is also supported. I guess h2 will be supported by this week’s Chrome Dev.

Sites using h2:
https://h2duo.cloudapp.net/
https://twitter.com/

¹ https://chromium.googlesource.com/chromium/src/+/bfa20e6cbe5fcd30909b3e271005a527526385d9

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Offline JoWa

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Re: HTTP/2 is Done
« Reply #8 on: March 18, 2015, 01:09:31 AM »
Chrome Dev 43.0.2334.0 has been released, with support for h2.

One more site using h2 (and h2-14, h2-16): https://nghttp2.org/

SPDY indicator is an extension that shows which protocol (HTTP/2, SPDY, QUIC) is used.

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Offline JoWa

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Re: HTTP/2 is Done
« Reply #9 on: April 28, 2015, 01:29:41 AM »
HTTP/2 and HPACK (Header Compression for HTTP/2) are now in AUTH48 state (Authors' Final Review).

AUTH48 status page for Cluster C243
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #10 on: May 17, 2015, 11:12:13 AM »
Here they are.

RFC 7540, Hypertext Transfer Protocol Version 2 (HTTP/2)
RFC 7541, HPACK: Header Compression for HTTP/2
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #11 on: June 19, 2015, 01:40:20 AM »
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #12 on: June 22, 2015, 12:59:08 AM »
« Last Edit: June 22, 2015, 01:01:11 AM by JoWa »
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #13 on: August 07, 2015, 01:12:01 AM »
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Offline JoWa

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Re: HTTP/2 is Done
« Reply #14 on: November 06, 2015, 03:01:26 PM »
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