Commit Graph

19 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa 5b59e46e2b Rewrite priority handling
We now use priority queue per stream, which contains the stream which
has ready to send a frame, or one of its descendants have a frame to
send.  We maintain invariant that if a stream is queued, then its
ancestors are also queued (except for root).  When we re-schedule
stream after transmission, we re-schedule all ancestors, so that
streams on the other path can get a chance to send.  This is basically
the same mechanism h2o project uses, but there are differences in the
details.
2015-08-17 22:35:50 +09:00
Tatsuhiro Tsujikawa 93afbc7d2f Rewrite static header table handling
We rewrite static header table handling in nghttp2_hd.c.  We expand
nghttp2_token to include all static header table entries, and fully
use them in header compression and decompression.  The lookup function
is now located in nghttp2_hd.c.  We add new nghttp2_hd_inflate_hd2()
function to export token value for header name, then we pass it to
nghttp2_http_on_header function, so that we don't have to look up
token there.  We carefully set enum value of token to static table
index, so looking up static table is now O(1), assuming we have token.
2015-04-15 23:58:56 +09:00
Tatsuhiro Tsujikawa c0ffed7788 Support custom memory allocator
nghttp2_mem structure is introduced to hold custom memory allocator
functions and user supplied pointer.  nghttp2_mem object can be passed
to nghttp2_session_client_new3(), nghttp2_session_server_new3(),
nghttp2_hd_deflate_new2() and nghttp2_hd_inflate_new2() to replace
standard malloc(), free(), calloc() and realloc().  nghttp2_mem
structure has user supplied pointer mem_user_data which can be used as
per session/object memory pool.
2014-12-08 00:55:55 +09:00
Tatsuhiro Tsujikawa b1f807abd1 Reformat lines with clang-format-3.5 2014-11-27 23:56:30 +09:00
Tatsuhiro Tsujikawa 76800dc8e7 Remove unused functions 2014-10-30 23:31:36 +09:00
Alexis La Goutte 8e22eadc76 Fix typo 2014-05-06 17:05:47 +02:00
Tatsuhiro Tsujikawa ab2dc5967d Replace HTTP/2.0 with HTTP/2 2014-03-30 19:26:37 +09:00
Tatsuhiro Tsujikawa 3f56c938d8 nghttp2_hd: Use nghttp2_bufs, avoiding realloc() 2014-03-11 21:18:28 +09:00
Tatsuhiro Tsujikawa 358b4386d3 Introduce nghttp2_buf to ease buffer management 2014-03-11 01:47:38 +09:00
Tatsuhiro Tsujikawa 707a0b4103 Move name/value validation functions to src
nghttp2 library itself now accept octet header/value pairs,
completely not restricted by HTTP/1 header name/value rule.
The applications may impose restriction about them using
validators.
2014-01-17 02:16:53 +09:00
Tatsuhiro Tsujikawa dfcdea894b Move header name/value pair validation to on_*_received functions 2013-12-25 23:38:55 +09:00
Tatsuhiro Tsujikawa 65e54ca7b0 Add nghttp2_free() 2013-12-14 23:49:16 +09:00
Tatsuhiro Tsujikawa e85418f045 Fix local window size adjustments
Now shrinking local window size properly limits the amount of
WINDOW_UPDATE value so that shrinked window is honored.
2013-10-12 17:02:37 +09:00
Tatsuhiro Tsujikawa 39d50f9b88 Update doc 2013-08-29 00:29:25 +09:00
Tatsuhiro Tsujikawa 82b9f78fc7 Check incoming header field name strictly
The validation rule is described in
http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-02#section-4.1.2
2013-08-25 17:39:29 +09:00
Tatsuhiro Tsujikawa b979d2e8d2 Support increment/reduction of local window size by WINDOW_UPDATE 2013-08-09 00:58:52 +09:00
Tatsuhiro Tsujikawa 61bf7c6b02 Integrate new header compression 2013-07-20 00:08:14 +09:00
Tatsuhiro Tsujikawa 45c2245bfb Implement header compression draft 01 2013-07-19 16:50:31 +09:00
Tatsuhiro Tsujikawa 0edce70343 Rebranding nghttp2 2013-07-13 00:43:06 +09:00