Commit Graph

5524 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa 83952ef0af Insert '_' before header name nghttp2_http_flag to consistent with token 2015-02-20 19:30:34 +09:00
Tatsuhiro Tsujikawa 3dbd2d31bd Early return after :method is seen 2015-02-20 19:26:34 +09:00
Tatsuhiro Tsujikawa f755ea3894 nghttpx: Simplify HttpsUpstream::on_read 2015-02-20 19:24:48 +09:00
Tatsuhiro Tsujikawa 50c4aa061f nghttpx: Response with 503 when re-submission to backend failed 2015-02-20 19:23:52 +09:00
Tatsuhiro Tsujikawa 6657966334 nghttpx: HttpsUpdatem: Don't send error_page if response state is MSG_COMPLETE 2015-02-20 01:25:18 +09:00
Tatsuhiro Tsujikawa 512aa8942a nghttp: Fix -H does not work with -u upgrade request 2015-02-20 01:16:49 +09:00
Tatsuhiro Tsujikawa b371331297 Merge branch 'enforce-http-semantics' 2015-02-20 01:02:06 +09:00
Tatsuhiro Tsujikawa 489b4f307c nghttp, nghttpd, nghttpx: Remove validations libnghttp2 offers 2015-02-20 01:01:10 +09:00
Tatsuhiro Tsujikawa b157d4ebb2 Validate HTTP semantics by default
Previously we did not check HTTP semantics and it is left out for
application.  Although checking is relatively easy, but they are
scattered and error prone.  We have implemented these checks in our
applications and also feel they are tedious.  To make application
development a bit easier, this commit adds basic HTTP semantics
validation to library code.  We do following checks:

server:

* HEADERS is either request header or trailer header.  Other type of
header is disallowed.

client:

* HEADERS is either zero or more non-final response header or final
  response header or trailer header.  Other type of header is
  disallowed.

For both:

* Check mandatory pseudo header fields.
* Make sure that content-length matches the amount of DATA we
  received.

If validation fails, RST_STREAM of type PROTOCOL_ERROR is issued.
2015-02-20 01:01:10 +09:00
Tatsuhiro Tsujikawa 9845729709 nghttp: Update resource timing terminology according to Resource Timing TR 2015-02-18 00:45:52 +09:00
Tatsuhiro Tsujikawa dbfc02cba0 nghttpx: Issue RST_STREAM if END_STREAM seen without final response 2015-02-18 00:36:49 +09:00
Tatsuhiro Tsujikawa d1a1e882bf nghttpx: Fix request re-submission bug in HTTP/2 backend 2015-02-17 23:15:53 +09:00
Tatsuhiro Tsujikawa 799778af69 Revert "nghttpx: Fix request resubmit bug on HTTP/2 backend connection check"
This reverts commit d45f5a51e4.
2015-02-17 22:28:03 +09:00
Tatsuhiro Tsujikawa d45f5a51e4 nghttpx: Fix request resubmit bug on HTTP/2 backend connection check 2015-02-17 21:50:32 +09:00
Tatsuhiro Tsujikawa e479abc4ab Update README.rst 2015-02-15 16:48:37 +09:00
Tatsuhiro Tsujikawa 37706c2930 Untabify README.rst 2015-02-15 16:38:42 +09:00
Tatsuhiro Tsujikawa bb856fe4c5 nghttp: Fix unaligned field output in --stat 2015-02-15 16:24:04 +09:00
Tatsuhiro Tsujikawa f4c0a243e7 Bump up version number to 0.7.5-DEV 2015-02-15 13:14:07 +09:00
Tatsuhiro Tsujikawa ba9ea1831c Update man pages 2015-02-15 13:07:23 +09:00
Tatsuhiro Tsujikawa c7126663df Bump up version number to 0.7.4, LT revision to 10:0:5 2015-02-15 13:06:35 +09:00
Tatsuhiro Tsujikawa aa1339d9c0 Update README.rst 2015-02-15 13:00:19 +09:00
Tatsuhiro Tsujikawa f87aaf1fbf nghttp: Show '*' to mark pushed resources in --stat output 2015-02-15 12:46:00 +09:00
Tatsuhiro Tsujikawa 685dabc2d6 nghttp: Don't request already pushed resources 2015-02-15 12:36:18 +09:00
Tatsuhiro Tsujikawa 4cafdb7670 nghttp: Show received size in --stat 2015-02-15 12:36:13 +09:00
Tatsuhiro Tsujikawa a8889971db doc: Make html rule html-local 2015-02-15 12:18:13 +09:00
Tatsuhiro Tsujikawa 1fbaae837c Sort sphix theme files 2015-02-15 12:13:36 +09:00
Tatsuhiro Tsujikawa e8c294b701 Add bash_completion files for nghttp, nghttpd, nghttpx and h2load 2015-02-15 12:05:27 +09:00
Tatsuhiro Tsujikawa 9c30211da9 Ignore all incoming bytes when first SETTINGS is not received 2015-02-15 01:20:10 +09:00
Tatsuhiro Tsujikawa 58d3b5b4a0 nghttpx: Fix occasional HTTP/2 backend connection failure with proxy
Previously if HTTP/1 proxy is used for backend connection, we read all
incoming bytes from proxy including response body, which may be part
of HTTP/2 protocol.  While investigating this issue, we found that
http_parser_execute() returns 1-less length when we call
http_parser_pause() inside on_headers_complete callback.  To
workaround this, we increment the return value by 1.  This commit also
fixes possible segmentation fault error, which could be caused by the
lack of stopping libev watcher in disconnect().
2015-02-15 01:09:10 +09:00
Tatsuhiro Tsujikawa 442572c1f4 Handle situation where request HEADERS in queue is reset by RST_STREAM
Previously we did not handle the situation where RST_STREAM is
submitted against a stream while requet HEADERS which opens that
stream is still in queue.  Due to max concurrent streams limit,
RST_STREAM is sent first, and then request HEADERS, which effectively
voids RST_STREAM.

In this commit, we checks RST_STREAM against currently pending request
HEADERS in queue and if stream ID matches, we mark that HEADERS as
canceled and RST_STREAM is not sent in this case.  The library will
call on_frame_not_sent_callback for the canceled HEADERS with error
code from RST_STREAM.
2015-02-13 23:48:16 +09:00
Tatsuhiro Tsujikawa 011e3b325d nghttpx: Cancel backend request when frontend HTTP/1 connection is lost 2015-02-13 22:41:50 +09:00
Tatsuhiro Tsujikawa a473641e3f Update doc 2015-02-12 23:54:38 +09:00
Tatsuhiro Tsujikawa 6f4f252907 nghttpd: Handle return value from server.run() 2015-02-12 23:18:25 +09:00
Tatsuhiro Tsujikawa 0d2bbead9d Add test to submit PUSH_PROMISE without associated stream open 2015-02-12 23:09:01 +09:00
Tatsuhiro Tsujikawa 16475f6613 Update doc 2015-02-12 23:04:21 +09:00
Tatsuhiro Tsujikawa 0bdacd3e77 Code cleanup 2015-02-12 23:02:17 +09:00
Tatsuhiro Tsujikawa 57a50f981b Refactor session_prep_frame to eliminate framerv 2015-02-12 22:58:43 +09:00
Tatsuhiro Tsujikawa 115d7133a0 nghttpx: Don't check HEADERS category in on_frame_not_send_callback 2015-02-12 22:44:29 +09:00
Tatsuhiro Tsujikawa eb94603c51 Make nghttp2_session_get_stream_user_data work inside nghttp2_on_frame_not_send_callback 2015-02-12 22:41:57 +09:00
Tatsuhiro Tsujikawa 7d4a6aa179 Add test for submission ordering of HEADERS and its RST_STREAM 2015-02-12 21:28:20 +09:00
Tatsuhiro Tsujikawa 354de30874 Make default min frame payload size to 16K
Previously we use 16K - 9 bytes (frame header) as frame payload size
so that whole frame fits in 1 TLS record size (16K).  But it turns out
that in proxy use case, we will receive 16K payload from backend and
we have to split it into 2 odd looking frames (16K - 9 and 9), and
latter is highly inefficient.  To avoid this situation, we decided to
use min frame payload size to 16K.  Since we operates on TLS as stream
of data, we are not so much restricted in its record size.
2015-02-12 00:09:18 +09:00
Tatsuhiro Tsujikawa c462093555 src: Use same convention for len parameter in TLS I/O with cleartext I/O 2015-02-11 23:22:53 +09:00
Tatsuhiro Tsujikawa 364772f508 src: Fix error reported by coverity scan 2015-02-11 23:20:13 +09:00
Tatsuhiro Tsujikawa ae0100a9ab nghttpx: Refactor worker interface 2015-02-11 22:49:03 +09:00
Tatsuhiro Tsujikawa 756e2b3e9b nghttp, h2load: Fix regression introduced in 795a22a
We missed wb.reset(), which makes write buffer's capacity becomes 0
and communication stalls eventually.
2015-02-11 21:42:11 +09:00
Tatsuhiro Tsujikawa 57d02f5c57 Update README.rst 2015-02-11 01:05:58 +09:00
Tatsuhiro Tsujikawa 73b999a662 src: Fix crash 2015-02-11 01:05:22 +09:00
Tatsuhiro Tsujikawa 4401f697e5 src: Try to write immediately after read 2015-02-11 00:44:30 +09:00
Tatsuhiro Tsujikawa f360b5c1e3 src: Prefer std::equal 2015-02-11 00:20:33 +09:00
Tatsuhiro Tsujikawa 07fdaaba45 src: Use case-insensitive match when parsing Link header field 2015-02-10 23:29:45 +09:00