Internet DRAFT - draft-nakajima-httpbis-http2-interop-survey

draft-nakajima-httpbis-http2-interop-survey







HTTPbis                                                      H. Nakajima
Internet-Draft                                      Keio University, W3C
Intended status: Informational                              July 5, 2014
Expires: January 6, 2015


                     HTTP/2 Interoperability Survey
             draft-nakajima-httpbis-http2-interop-survey-00

Abstract

   This document provides a survey of HTTP/2 [I-D.ietf-httpbis-http2]
   and HPACK [I-D.ietf-httpbis-header-compression] implementations and
   interoperability tests based on HTTP/2.0 Testing
   [I-D.trace-httpbis-http2-test].  Goals of this document are to help
   improving HTTP/2 specifications and HTTP/2 implementions and
   deployments.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   This Internet-Draft will expire on January 6, 2015.

Copyright Notice

   Copyright (c) 2014 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   (http://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of




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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Requirements  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Interoperability Test Target  . . . . . . . . . . . . . . . .   2
   3.  Interoperability Test Area  . . . . . . . . . . . . . . . . .   3
     3.1.  Connect . . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.2.  Upgrade . . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.3.  Framing . . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.4.  Flow Control  . . . . . . . . . . . . . . . . . . . . . .   3
     3.5.  Streams and Multiplexing  . . . . . . . . . . . . . . . .   3
     3.6.  Header Compression  . . . . . . . . . . . . . . . . . . .   3
     3.7.  Connection Management . . . . . . . . . . . . . . . . . .   3
     3.8.  Stream Prioritization . . . . . . . . . . . . . . . . . .   3
     3.9.  Authentication  . . . . . . . . . . . . . . . . . . . . .   4
     3.10. Server Push . . . . . . . . . . . . . . . . . . . . . . .   4
     3.11. TLS Negotiation . . . . . . . . . . . . . . . . . . . . .   4
     3.12. TLS Cipher Suite  . . . . . . . . . . . . . . . . . . . .   4
     3.13. Opportunistic Encryption  . . . . . . . . . . . . . . . .   4
     3.14. Alternative Services  . . . . . . . . . . . . . . . . . .   4
   4.  Interoperability Test Results . . . . . . . . . . . . . . . .   4
   5.  Implementation Survey . . . . . . . . . . . . . . . . . . . .   4
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .   5
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   5
   8.  Contributors  . . . . . . . . . . . . . . . . . . . . . . . .   5
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   5
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .   5
     9.2.  Informative References  . . . . . . . . . . . . . . . . .   5
     9.3.  URL References  . . . . . . . . . . . . . . . . . . . . .   5

1.  Requirements

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in BCP 14, RFC 2119
   [RFC2119].

2.  Interoperability Test Target

   The following implementaions have been tested for interoperability
   test.  Each implementation has been classified according to the roles
   "client", "server", "intermediary" which are defined in [RFC7230].
   Table 1 shows name and roles of tested implementations.






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           +---------------------+----------------------------+
           | Name                | Roles                      |
           +---------------------+----------------------------+
           | [nghttp2]           | client,server,intermediary |
           | [http2-katana]      | client,server              |
           | [node-http2]        | client,server              |
           | [MozillaFirefox]    | client                     |
           | [iij-http2]         | client                     |
           | [AkamaiGhost]       | intermediary               |
           | [Chromium]          | client                     |
           | [Twitter]           | client,server              |
           | [http2-go]          | client,server              |
           | [OkHttp2]           | client                     |
           | [mruby-http2]       | client,server              |
           | [curl]              | client                     |
           | [cl-http2-protocol] | client,server              |
           | [Netty]             | client,server              |
           | [Jetty]             | client,server              |
           +---------------------+----------------------------+

    Data from https://github.com/http2/http2-spec/wiki/Implementations

                     Table 1: Surveyed Implementations

3.  Interoperability Test Area

3.1.  Connect

   Basic Connection Test is checking if the client and server(or
   intermediary) are able to establish HTTP/2 connection.

3.2.  Upgrade

3.3.  Framing

3.4.  Flow Control

3.5.  Streams and Multiplexing

3.6.  Header Compression

3.7.  Connection Management

3.8.  Stream Prioritization







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3.9.  Authentication

3.10.  Server Push

3.11.  TLS Negotiation

3.12.  TLS Cipher Suite

3.13.  Opportunistic Encryption

3.14.  Alternative Services

4.  Interoperability Test Results

   Table 2 shows interoperability test result.

   +----------+-----+-------+-------+-------+------+--------+----------+
   |          | ngh | http2 | node- | iij-  | Twit | mruby- | cl-http2 |
   |          | ttp | -kata | http2 | http2 | ter  | http2  | -protoco |
   |          | 2   | na    |       |       |      |        | l        |
   +----------+-----+-------+-------+-------+------+--------+----------+
   | [nghttp2 | \   | x     | x     | o     | o    | o      | o        |
   | ]        |     |       |       |       |      |        |          |
   | [http2-k | x   | \     | x     | x     | x    | x      | x        |
   | atana]   |     |       |       |       |      |        |          |
   | [node-ht | x   | x     | \     | x     | x    | x      | x        |
   | tp2]     |     |       |       |       |      |        |          |
   | [Mozilla | o   | x     | x     | o     | o    | x      | x        |
   | Firefox] |     |       |       |       |      |        |          |
   | [Chromiu | o   | x     | x     | o     | o    | x      | o        |
   | m]       |     |       |       |       |      |        |          |
   | [cl-http | o   | x     | x     | x     | x    | o      | \        |
   | 2-protoc |     |       |       |       |      |        |          |
   | ol]      |     |       |       |       |      |        |          |
   +----------+-----+-------+-------+-------+------+--------+----------+

                 Vertical axis: Client, Horizontal: Server

            Table 2: Interoperability Test Result - Connection

5.  Implementation Survey

   TBD.








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6.  Security Considerations

   TBD.

7.  IANA Considerations

   This document makes no request to IANA.

8.  Contributors

9.  References

9.1.  Normative References

   [I-D.ietf-httpbis-header-compression]
              Peon, R. and H. Ruellan, "HPACK - Header Compression for
              HTTP/2", draft-ietf-httpbis-header-compression-08 (work in
              progress), June 2014.

   [I-D.ietf-httpbis-http2]
              Belshe, M., Peon, R., and M. Thomson, "Hypertext Transfer
              Protocol version 2", draft-ietf-httpbis-http2-13 (work in
              progress), June 2014.

   [I-D.trace-httpbis-http2-test]
              Lai, M., Jian, C., and R. Trace, "HTTP/2.0 Protocol Test",
              draft-trace-httpbis-http2-test-00 (work in progress),
              September 2013.

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119, March 1997.

9.2.  Informative References

   [RFC7230]  Fielding, R. and J. Reschke, "Hypertext Transfer Protocol
              (HTTP/1.1): Message Syntax and Routing", RFC 7230, June
              2014.

9.3.  URL References

   [AkamaiGhost]
              Akamai Technologies, Inc., "https://github.com/http2/
              http2-spec/wiki/Akamaighost", .

   [Chromium]
              The Chromium Projects,
              "https://sites.google.com/a/chromium.org/dev/spdy/http2",
              .



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   [Jetty]    The Eclipse Foundation, "http://git.eclipse.org/c/jetty/
              org.eclipse.jetty.project.git/tree/?h=jetty-http2", .

   [MozillaFirefox]
              Mozilla Foundation, "https://wiki.mozilla.org/Networking/
              http2", .

   [Netty]    The Netty project, "http://netty.io/", .

   [OkHttp2]  Square, Inc., "https://github.com/square/okhttp", .

   [Twitter]  Twitter Inc., "https://twitter.com", .

   [cl-http2-protocol]
              Akamai Technologies, Inc., "https://github.com/akamai/cl-
              http2-protocol", .

   [curl]     Stenberg, D., "http://curl.haxx.se/", .

   [http2-go]
              "https://github.com/Jxck/http2", .

   [http2-katana]
              Microsoft Open Technologies, Inc.,
              "https://github.com/MSOpenTech/http2-katana", .

   [iij-http2]
              Internet Initiative Japan Inc.,
              "https://github.com/shigeki/interop-iij-http2", .

   [mruby-http2]
              Matsumoto, R., "https://github.com/matsumoto-r/mruby-
              http2", .

   [nghttp2]  Tsujikawa, T., "https://nghttp2.org/", .

   [node-http2]
              Hurley, N., Belshe, M., and Y. Iwanaga,
              "https://github.com/molnarg/node-http2", .

Author's Address










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   Hirotaka Nakajima
   Keio University, W3C
   5322 Endo
   Fujisawa, Kanagawa
   Japan

   Phone: +81.466.49.3424
   EMail: hiro@awa.sfc.keio.ac.jp











































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