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Tatsuhiro Tsujikawa 2014-07-31 23:16:52 +09:00
parent d8d14a3fc9
commit 8838f666cb
2 changed files with 16 additions and 19 deletions
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30
README.rst
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@ -17,10 +17,12 @@ everything yet.
Development Status Development Status
------------------ ------------------
We started to implement h2-13 We started to implement h2-14
(http://tools.ietf.org/html/draft-ietf-httpbis-http2-13) and the (http://tools.ietf.org/html/draft-ietf-httpbis-http2-14), the header
header compression compression
(http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08). (http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-09)
and HTTP Alternative Services
(http://tools.ietf.org/html/draft-ietf-httpbis-alt-svc-02).
The nghttp2 code base was forked from spdylay project. The nghttp2 code base was forked from spdylay project.
@ -30,15 +32,9 @@ HTTP/2 Features Support
Core frames handling Yes Core frames handling Yes
Dependency Tree Yes Dependency Tree Yes
Large header (CONTINUATION) Yes Large header (CONTINUATION) Yes
ALTSVC extension Yes \*1 ALTSVC extension Yes
=========================== ======= =========================== =======
* \*1 As described in draft-12, but reserved byte was removed. ALTSVC
may be removed from nghttp2 public API since it is not stabilized
yet.
BLOCKED frame, which once existed in h2-12, was removed in h2-13.
Public Test Server Public Test Server
------------------ ------------------
@ -47,7 +43,7 @@ implementation.
* https://nghttp2.org/ (TLS + NPN) * https://nghttp2.org/ (TLS + NPN)
NPN offer ``h2-13``, ``spdy/3.1`` and ``http/1.1``. NPN offer ``h2-14``, ``spdy/3.1`` and ``http/1.1``.
ALPN is currently disabled. ALPN is currently disabled.
This endpoint requires TLSv1.2 and DHE or EDCHE with GCM cipher This endpoint requires TLSv1.2 and DHE or EDCHE with GCM cipher
@ -186,10 +182,10 @@ output from ``nghttp`` client::
$ src/nghttp -nv https://nghttp2.org $ src/nghttp -nv https://nghttp2.org
[ 0.033][NPN] server offers: [ 0.033][NPN] server offers:
* h2-13 * h2-14
* spdy/3.1 * spdy/3.1
* http/1.1 * http/1.1
The negotiated protocol: h2-13 The negotiated protocol: h2-14
[ 0.068] send SETTINGS frame <length=15, flags=0x00, stream_id=0> [ 0.068] send SETTINGS frame <length=15, flags=0x00, stream_id=0>
(niv=3) (niv=3)
[SETTINGS_MAX_CONCURRENT_STREAMS(3):100] [SETTINGS_MAX_CONCURRENT_STREAMS(3):100]
@ -281,7 +277,7 @@ The HTTP Upgrade is performed like this::
[SETTINGS_MAX_CONCURRENT_STREAMS(3):100] [SETTINGS_MAX_CONCURRENT_STREAMS(3):100]
[SETTINGS_INITIAL_WINDOW_SIZE(4):65535] [SETTINGS_INITIAL_WINDOW_SIZE(4):65535]
[ 0.024] recv ALTSVC frame <length=43, flags=0x00, stream_id=0> [ 0.024] recv ALTSVC frame <length=43, flags=0x00, stream_id=0>
(max-age=86400, port=443, protocol_id=h2-13, host=nghttp2.org, origin=http://nghttp2.org) (max-age=86400, port=443, protocol_id=h2-14, host=nghttp2.org, origin=http://nghttp2.org)
[ 0.024] send SETTINGS frame <length=0, flags=0x01, stream_id=0> [ 0.024] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
; ACK ; ACK
(niv=0) (niv=0)
@ -389,7 +385,7 @@ information. Here is sample output from ``nghttpd`` server::
nghttpx - proxy nghttpx - proxy
+++++++++++++++ +++++++++++++++
``nghttpx`` is a multi-threaded reverse proxy for ``h2-13``, SPDY and ``nghttpx`` is a multi-threaded reverse proxy for ``h2-14``, SPDY and
HTTP/1.1 and powers nghttp2.org site. It has several operation modes: HTTP/1.1 and powers nghttp2.org site. It has several operation modes:
================== ============================ ============== ============= ================== ============================ ============== =============
@ -403,7 +399,7 @@ default mode HTTP/2, SPDY, HTTP/1.1 (TLS) HTTP/1.1 Reverse proxy
================== ============================ ============== ============= ================== ============================ ============== =============
The interesting mode at the moment is the default mode. It works like The interesting mode at the moment is the default mode. It works like
a reverse proxy and listens for ``h2-13``, SPDY and HTTP/1.1 and can a reverse proxy and listens for ``h2-14``, SPDY and HTTP/1.1 and can
be deployed SSL/TLS terminator for existing web server. be deployed SSL/TLS terminator for existing web server.
The default mode, ``--http2-proxy`` and ``--http2-bridge`` modes use The default mode, ``--http2-proxy`` and ``--http2-bridge`` modes use

5
doc/sources/index.rst
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@ -46,5 +46,6 @@ Released Versions
Resources Resources
--------- ---------
* http://tools.ietf.org/html/draft-ietf-httpbis-http2-13 * http://tools.ietf.org/html/draft-ietf-httpbis-http2-14
* http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08 * http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-09
* http://tools.ietf.org/html/draft-ietf-httpbis-alt-svc-02