[jira] [Updated] (TS-2729) Add HTTP/2 support to ATS

["Bryan Call (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-2729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Call updated TS-2729:
---------------------------

    Fix Version/s:     (was: 5.0.0)
                   5.1.0

> Add HTTP/2 support to ATS
> -------------------------
>
>                 Key: TS-2729
>                 URL: https://issues.apache.org/jira/browse/TS-2729
>             Project: Traffic Server
>          Issue Type: New Feature
>          Components: HTTP/2
>            Reporter: Ryo Okubo
>              Labels: review
>             Fix For: 5.1.0
>
>         Attachments: cleanuped-0002.patch, draft11.patch, draft12.patch, fix-handling-version-string.patch, http2-0001.patch, http2-0002.patch, ts2743.patch, ts2760.patch
>
>
> h2. Overview
> We, CDN team of Yahoo! JAPAN, have implemented HTTP/2 support in ATS core experimentally.
> Now, it supports HTTP/2 draft-12.
> http://tools.ietf.org/html/draft-ietf-httpbis-http2-12
> Our implementation similar to the SPDY implementation in ATS core(TS-2431) but we use nghttp2 library instead of spdylay to interpret HTTP/2 frames.
> https://github.com/tatsuhiro-t/nghttp2
> We tested NPN and ALPN negotiation.
> h2. How to test it
> * Install nghttp2 library, here is URL of this library:
> https://github.com/tatsuhiro-t/nghttp2
> * Use '--enable-http2' option to compile ATS:
> {noformat}
> $ ./configure --enable-http2
> $ make all && make install
> {noformat}
> * You can use '--with-openssl=<dir>' option.
> * Need not configure anything if you just want to test HTTP/2 without SSL.
> The code can recognize HTTP2, SPDY or HTTP by reading first to 3rd bytes of requests.
> * You can use nghttp in nghttp2 library(or other HTTP/2 client) to request, for example:
> {noformat}
> # HTTP/2 without SSL
> $ nghttp -v http://localhost/b.txt
> # HTTP/2 + SSL
> $ nghttp -v https://localhost/b.txt
> {noformat}
> h2. TODO
> * -Cleanup codes.-
> * Follow -http2 draft-12- and later.
> * -Support ALPN.-
> * Add settings related to HTTP/2 into records.config.
> ** it'll refer to configuration settings for SPDY on TS-2740



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