Commit Graph

1365 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa ca6f6511f2 Avoid memcpy against NULL src 2016-11-01 23:54:21 +09:00
Remo E 9cd695a1db MSVC version resource support 2016-10-28 22:24:22 +09:00
Tatsuhiro Tsujikawa 0cf6848646 clang-format-3.9 2016-10-15 18:36:04 +09:00
Tatsuhiro Tsujikawa bc0f501dd3 Replace final with fin to make clang-format-3.9 happy 2016-10-15 18:25:13 +09:00
Tatsuhiro Tsujikawa a591001e7b Update doc 2016-10-15 18:18:52 +09:00
Tatsuhiro Tsujikawa 1d5cde1c6b Add missing nghttp2_debug.h 2016-10-14 23:13:42 +09:00
Tatsuhiro Tsujikawa 19340da8d4 Re-format debug text output 2016-10-14 22:59:05 +09:00
Tatsuhiro Tsujikawa 5e99531b4d clang-format 2016-10-14 22:59:05 +09:00
Tatsuhiro Tsujikawa bef3d47c16 Rename functions and nghttp2_debug.h to move debug macro there 2016-10-14 22:59:05 +09:00
Tatsuhiro Tsujikawa b8f7b474b4 Fix autotools build 2016-10-14 22:04:02 +09:00
Anders Bakken bc3dc6b765 Add set_nghttp2_debug_callback to take advantage of DEBUGF statements in
when building DEBUGBUILD.
2016-10-13 13:24:26 -07:00
Tatsuhiro Tsujikawa 743fc4a3c3 Use the similar naming scheme for table size as 392256e542 2016-09-11 22:25:01 +09:00
Tatsuhiro Tsujikawa 392256e542 Add nghttp2_option_set_max_deflate_dynamic_table_size() API function
nghttp2_option_set_max_deflate_dynamic_table_size function sets the
maximum dynamic table size for header block deflater.  The default
value is 4KiB.
2016-09-11 22:13:59 +09:00
Tatsuhiro Tsujikawa 905e16cb99 Simplify session_after_frame_sent1 2016-09-11 17:18:08 +09:00
Tatsuhiro Tsujikawa 9d4e8eeb12 Simplify code
Move DATA frame handling code to switch-case of frame type.
2016-09-11 17:00:04 +09:00
Tatsuhiro Tsujikawa 6858cda366 Fix GOAWAY race with new incoming stream on server side
Revert part of 16c46114dc to fix race
condition that incoming stream after sending GOAWAY causes connection
error.  The strict stream handling introduced in the above commit does
not handle several cases well (e.g., GOAWAY race, and refusing streams
because of concurrency limit).
2016-09-09 22:08:34 +09:00
Tatsuhiro Tsujikawa fddb019baf Merge branch 'master' into http2-debug-state-api 2016-08-28 22:20:04 +09:00
Tatsuhiro Tsujikawa 581e0938a9 Allow NGHTTP2_ERR_PAUSE from nghttp2_data_source_read_callback 2016-08-28 21:57:10 +09:00
Tatsuhiro Tsujikawa 79b07f0ce2 Update doc 2016-08-28 00:47:38 +09:00
Tatsuhiro Tsujikawa baa0f60dc8 Add API to get current HPACK dynamic table size 2016-08-26 23:02:51 +09:00
Tatsuhiro Tsujikawa 69aa70086a Merge branch 'master' into http2-debug-state-api 2016-08-26 22:54:59 +09:00
Wenfeng Liu 00c80a15c0 lib: Make emit_header() return void since it always succeed. 2016-08-23 13:40:14 +00:00
Tatsuhiro Tsujikawa e693f75670 Add nghttp2_session_get_local_settings() API function 2016-08-21 19:33:01 +09:00
Tatsuhiro Tsujikawa 759f6c0b39 Update doc 2016-08-21 19:17:51 +09:00
Tatsuhiro Tsujikawa 5cf21ec187 Add APIs to return the number of data that remote endpoint can send
2 APIs are added.  nghttp2_session_get_local_window_size() returns the
amount of data that the remote endpoint can send without receiving
connection level WINDOW_UPDATE.
nghttp2_session_get_stream_local_window_size() returns the amount of
data that the remote endpoint can send without receiving stream level
WINDOW_UPDATE.
2016-08-21 19:01:51 +09:00
Tatsuhiro Tsujikawa 62e1d1c952 Fix typo 2016-08-21 13:29:29 +09:00
Tatsuhiro Tsujikawa 09c647fd1b Update doc 2016-08-18 21:26:58 +09:00
Tatsuhiro Tsujikawa d0fea96e69 Allow nonuniform buffer size in nghttp2_hd_deflate_hd_vec() 2016-08-18 21:23:17 +09:00
Tatsuhiro Tsujikawa 40d217beb1 Remove bufs_avail 2016-08-17 22:56:40 +09:00
Tatsuhiro Tsujikawa 9b864380a5 Use nghttp2_vec in nghttp2_hd_deflate_hd_vec
This change is for the future enhancement where we loose the
requirement about the chunk size for each buffer.
2016-08-17 21:09:29 +09:00
Tatsuhiro Tsujikawa 0e1d0400d8 Use whole chunk when performing huffman encoding 2016-08-17 21:05:04 +09:00
Wenfeng Liu 488c3588d9 lib: Malloc nghttp2_buf_chain array once in nghttp2_bufs_wrap_init2()
to simplify logic
2016-08-17 20:48:03 +09:00
Tatsuhiro Tsujikawa 8acef2711b Use pointer-to-pointer idiom to construct linked list 2016-08-16 13:02:24 +09:00
Tatsuhiro Tsujikawa c4d36aeff7 Make parameters const pointer 2016-08-16 10:55:51 +09:00
Tatsuhiro Tsujikawa f50596e355 Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master 2016-08-16 09:59:50 +09:00
Wenfeng Liu abf81b5bb7 lib: Add nghttp2_hd_deflate_hd_vec() deflate API to support multiple bufs input 2016-08-15 10:28:45 +00:00
Tatsuhiro Tsujikawa 8579b8a968 Merge pull request #646 from nghttp2/invalid-header-cb
Add nghttp2_on_invalid_header_callback
2016-08-15 11:13:20 +09:00
Tatsuhiro Tsujikawa 4c381611a1 More doc about HPACK decoding API 2016-08-11 11:47:53 +09:00
Tatsuhiro Tsujikawa 0c7d48dede Make result type of hd_inflate_commit_indexed void 2016-08-11 11:33:09 +09:00
Wenfeng Liu 65cc2f0515 lib: since hd_inflate_commit_indexed() always return 0, remove the
return value check in nghttp2_hd_inflate_hd_nv().
2016-08-11 02:00:43 +00:00
Tatsuhiro Tsujikawa 3f31424ee2 Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master 2016-08-09 22:01:10 +09:00
Wenfeng Liu e0119452a3 Use memeq() instead of lstreq() in lookup_token(). 2016-08-09 04:15:38 +00:00
Tatsuhiro Tsujikawa 60cae325bc Search dynamic table first for optimization 2016-08-08 00:27:16 +09:00
Tatsuhiro Tsujikawa 16c46114dc More strict stream state handling
Previously, in server side, we used closed streams to detect the error
that the misbehaving client sends a frame on the incoming stream it
explicitly closed.  With this commit, we make a further step, and
detect one more error case.  Since we retain closed streams as long as
the sum of its size and the number of opened streams are equal or less
than max concurrent streams, we can safely say that if we get a frame
which is sent on the stream that is not found in either closed or
opened stream, it is already closed or has not existed.  Then we can
send GOAWAY.

The previous code shrinks closed streams when we closed another
stream, but now it is removed.  It is enough to adjust closed streams
when new incoming stream is created.

While creating this commit, we noticed that
NGHTTP2_INITIAL_MAX_CONCURRENT_STREAMS is defined as INT32_MAX.  But
since SETTINGS can contain value up to UINT32_MAX, it is not enough.
However, since the stream ID space is limited to INT32_MAX, it is high
enough.  We could keep this value, but this time we deprecate
NGHTTP2_INITIAL_MAX_CONCURRENT_STREAMS macro.  While it is in public
header, the effect of deprecating it is negligible because of the
reason we wrote above, and usually application sets much smaller value
(say, 100) as SETTINGS_MAX_CONCURRENT_STREAMS.
2016-08-07 19:31:00 +09:00
Tatsuhiro Tsujikawa e7e3d77c53 Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master 2016-08-06 22:42:22 +09:00
Wenfeng Liu af9aeee752 1. Modify genlibtokenlookup.py to remove redundant header comparisons.
2. Remove inline qualifier of lookup_token() in genlibtokenlookup.py.
2016-08-05 09:56:15 +00:00
Tatsuhiro Tsujikawa b7a72b1e5a Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master 2016-08-04 22:25:25 +09:00
Tatsuhiro Tsujikawa 2f106dc96b Fix wrong tree operation to avoid cycle
https://tools.ietf.org/html/rfc7540#section-5.3.3 explains how to
transform dependency tree to avoid circular dependency.  Previously,
we wrongly always moved the dependent stream under the root stream.
The correct destination is the parent stream of the stream to
reprioritize.  This commit fixes this bug.
2016-08-04 22:20:07 +09:00
Wenfeng Liu f619286ca3 Make get_max_index() return the max index in frame, so we don't need
to do extra calculation
2016-08-04 01:26:13 +00:00
Tatsuhiro Tsujikawa 271f7fbbb6 Add nghttp2_on_invalid_header_callback
nghttp2_on_invalid_header_callback is similar to
nghttp2_on_header_callback, but the former is only called when the
invalid header field is received which is silently ignored when the
callback is not set.  With this callback, application inspects the
incoming invalid field, and it also can reset stream from this
callback by returning NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE, or using
nghttp2_submit_rst_stream() directly with the error code of choice.

We also added nghttp2_on_invalid_header_callback2, which uses
reference counted header fields.
2016-08-04 00:03:58 +09:00