Tatsuhiro Tsujikawa
dd006f8a79
Change protocol ID to h2-lc
2014-06-12 22:51:30 +09:00
Alexis La Goutte
a15d4fc306
Fix nghttp2_hd_huffman.h:41:31: warning: comma at end of enumerator list [-Wpedantic]
2014-06-11 23:43:10 +09:00
Tatsuhiro Tsujikawa
9b174bf5c9
Fix compile error with -Wshorten-64-to-32
...
The original patch was contributed by Alexis La Goutte
2014-06-11 23:37:16 +09:00
Tatsuhiro Tsujikawa
f0f5342cd4
Update doc
2014-06-11 01:40:20 +09:00
Tatsuhiro Tsujikawa
cfcecca751
Make return type of inbound_frame_set_settings_entry void
2014-06-10 21:32:20 +09:00
Tatsuhiro Tsujikawa
2878e1e258
Refactor storage of settings
...
Now local and remote settings values are stored in dedicated structure
nghttp2_settings_storage.
2014-06-10 21:29:19 +09:00
Tatsuhiro Tsujikawa
4596f73ee0
Fix unused header_cb_arg structure
2014-06-09 23:21:55 +09:00
Tatsuhiro Tsujikawa
caf3e1c035
Fix compile error with --enable-debug
2014-06-09 23:21:30 +09:00
Tatsuhiro Tsujikawa
dacc9b2f1c
Separate extension frames from core frames
...
ALTSVC and BLOCKED frames are now extension frames. To add new
extension frame without modifying nghttp2_frame union, which causes so
name bump, we separated extension frames from core frames.
nghttp2_frame includes generic nghttp2_extension. The payload member
of nghttp2_extension will point to the structure of extension frame
payload. The frame types of extension frames are defined in
nghttp2_ext_frame_type.
2014-06-09 23:16:54 +09:00
Tatsuhiro Tsujikawa
317b8baa4f
Set HTTP/2 protocol id to h2-13 for now
2014-06-07 19:39:14 +09:00
Tatsuhiro Tsujikawa
d4602a0991
Remove reserved field from ALTSVC frame
2014-06-07 19:10:09 +09:00
Tatsuhiro Tsujikawa
3daeadcb07
Remove bogus comments
2014-06-07 18:51:20 +09:00
Tatsuhiro Tsujikawa
19729962a3
Check stream_id is nonzero for DATA, HEADERS, PRIORITY, RST_STREAM, PUSH_PROMISE
2014-06-07 18:48:37 +09:00
Tatsuhiro Tsujikawa
bfaab30733
Allow transmission and reception of PRIORITY frame to a closed stream
2014-06-07 18:36:58 +09:00
Tatsuhiro Tsujikawa
c46d3dafc6
Remove PAD_HIGH and Pad High field
...
CONTINUATION now doesn't have padding.
2014-06-07 18:15:36 +09:00
Tatsuhiro Tsujikawa
70c86979e8
Ignore unknown settings ID
2014-06-07 16:41:36 +09:00
Tatsuhiro Tsujikawa
d402ba6fa2
Make settings_id 2 bytes field
2014-06-07 16:37:29 +09:00
Tatsuhiro Tsujikawa
458ccb3681
Ignore unknown frame types
...
Unexpected CONTINUATION frame is handled separately as connection
error.
2014-06-07 16:30:55 +09:00
Tatsuhiro Tsujikawa
3db8935e20
Remove per-frame compression
2014-06-07 16:04:43 +09:00
Tatsuhiro Tsujikawa
eb0a894ede
Merge branch 'Wshadow' of https://github.com/alagoutte/nghttp2 into alagoutte-Wshadow
2014-06-04 23:34:04 +09:00
Alexis La Goutte
6b08534ffc
Fix declaration of ‘index’ shadows a global declaration [-Werror=shadow]
...
I have this error with some old gcc (4.6) release (Ubuntu 12.04 or Travis...)
2014-06-03 10:20:05 +02:00
Tatsuhiro Tsujikawa
99aaaccf03
Update doc
2014-06-02 22:33:23 +09:00
Tatsuhiro Tsujikawa
4f7223e89f
Add note to manual how to submit frames to new stream ID
2014-05-31 22:01:18 +09:00
Tatsuhiro Tsujikawa
88b69bb669
Reduce huffman decoding table
...
Previously we have uint16_t as state member variable in
nghttp2_huff_decode structure to express -1 as failure. This is
because we have 256 valid states. However, we can express failed
state using flags member variable and make state uint8_t. This commit
does this and as a result the size of decoding table is reduced.
2014-05-31 00:19:30 +09:00
Tatsuhiro Tsujikawa
832f2fc00f
Call on_data_chunk_recv_callback only when stream is active
2014-05-29 22:18:52 +09:00
Tatsuhiro Tsujikawa
d113055899
nghttp2_hd: Use single buffer for an name/value pair
...
Previously we use 2 separate buffer for each name and value. The
problem is we would waste buffer space for name because it is usually
small. Also tuning buffer size for each buffer separately is not
elegant and current HTTP server practice is that one buffer for 1
name/value pair. This commit unifies 2 buffers into 1.
2014-05-28 23:33:37 +09:00
Tatsuhiro Tsujikawa
5e6a2fa256
Assert ctx->state >= 0 in huffman decoding
2014-05-28 00:30:11 +09:00
Tatsuhiro Tsujikawa
d733c87567
Make state in nghttp2_hd_huff_decode_context int16_t to make compiler happy
2014-05-26 21:50:54 +09:00
Tatsuhiro Tsujikawa
589d3e71a3
Merge branch 'misc' of https://github.com/alagoutte/nghttp2 into alagoutte-misc
2014-05-26 21:48:30 +09:00
Alexis La Goutte
db354b228a
Remove unused include (stdint.h)
2014-05-26 08:58:15 +02:00
Tatsuhiro Tsujikawa
9677788317
Don't count closed streams in nghttp2_session_want_{read,write}
2014-05-23 22:23:38 +09:00
Tatsuhiro Tsujikawa
78a55935ac
Define constant for the length of priority related fields
2014-05-22 21:41:43 +09:00
Tatsuhiro Tsujikawa
2aa84019c7
Define constants for ALTSVC frame parsing
2014-05-22 21:36:12 +09:00
Tatsuhiro Tsujikawa
1ac028e166
Take into account that pending_local_max_concurrent_stream could be too large
...
pending_local_max_concurrent_stream is, once local settings applied,
becomes NGHTTP2_INITIAL_MAX_CONCURRENT_STREAMS, which is very large
number. When adjusting number of streams, we have to take min of
local effective SETTINGS_MAX_CONCURRENT_STREAMS and pending one.
2014-05-16 22:32:08 +09:00
Tatsuhiro Tsujikawa
2778e4aafc
Remove useless debug code in nghttp2_stream_roots_add()
2014-05-16 22:30:59 +09:00
Tatsuhiro Tsujikawa
7b9a8acc22
Add HPACK deflation API
2014-05-13 23:42:55 +09:00
Tatsuhiro Tsujikawa
062d6a8398
Remove outdated comment
2014-05-12 22:58:05 +09:00
Tatsuhiro Tsujikawa
ad4a4ee567
Add missing library error code to nghttp2_error()
2014-05-12 22:58:04 +09:00
Tatsuhiro Tsujikawa
ab76468971
Return NGHTTP2_ERR_BUFFER_ERROR from nghttp2_hd_{deflate,inflate}_hd
...
It is generally useful to know what is the cause of the error. Since
we expose HPACK API, it is friendly to tell application the
insufficient buffer size is a culprit.
2014-05-12 22:58:04 +09:00
Tatsuhiro Tsujikawa
bc6d952361
Check max SETTINGS_HEADER_TABLE_SIZE in nghttp2_iv_check()
...
Hide NGHTTP2_MAX_HEADER_TABLE_SIZE from public API. Now it is defined
as ((1u << 31) - 1) in nghttp2_frame.h, which is sufficiently big
enough.
2014-05-12 21:28:49 +09:00
Tatsuhiro Tsujikawa
f85c592818
Fix compile error with clang -Wunreachable-code
2014-05-12 21:11:27 +09:00
Tatsuhiro Tsujikawa
9683f88e6a
Add NGHTTP2_DEFAULT_HEADER_TABLE_SIZE macro
...
Use this macro in Python sources. Python module constant
HD_DEFLATE_HD_TABLE_BUFSIZE_MAX was renamed as
DEFLATE_MAX_HEADER_TABLE_SIZE since the previous name was awkward.
2014-05-11 21:38:30 +09:00
Tatsuhiro Tsujikawa
2e5c7f598f
Fix bug HPACK deflater does not send context update after table size change
2014-05-11 21:25:27 +09:00
Tatsuhiro Tsujikawa
4fffd23dd3
Code cleanup
2014-05-11 13:53:42 +09:00
Tatsuhiro Tsujikawa
b187895e1d
nghttp2_bufs_remove: Prevent NULL from being passed to memcpy
2014-05-11 13:51:46 +09:00
Tatsuhiro Tsujikawa
dc791a641d
Update doc
2014-05-10 21:43:16 +09:00
Tatsuhiro Tsujikawa
0707720b11
Code cleanup
2014-05-10 18:27:53 +09:00
Tatsuhiro Tsujikawa
4c8d4f8a85
Code cleanup
2014-05-10 00:13:40 +09:00
Tatsuhiro Tsujikawa
3ebb3faf32
Remove nghttp2_ prefix from static function, part 2
2014-05-08 23:54:07 +09:00
Tatsuhiro Tsujikawa
65bbdf56cd
Remove nghttp2_ prefix from static function
2014-05-08 23:37:56 +09:00
Tatsuhiro Tsujikawa
3e3d51842b
Interleave stream DATA more naturally
...
We simulate resource sharing by decreasing weight. The thing is if
weight is wrapped, that item continues to send DATA until its weight
gets lowered under the other items. This commits fix this issue.
2014-05-08 23:07:29 +09:00
Tatsuhiro Tsujikawa
d2890dfb91
Remove adjust_priority_callback
...
Since we have stream ID immediately available from nghttp2_submit_*,
we don't need adjust_priority_callback.
2014-05-07 23:43:45 +09:00
Tatsuhiro Tsujikawa
e8de437d5c
Return new stream ID from nghttp2_submit_{request, headers, push_promise}
...
Previously stream ID was assigned just before HEADERS or PUSH_PROMISE
was serialized and nghttp2_submit_{request, headers, push_promise} did
not return stream ID. The application has to check assigned stream ID
using before_frame_send_callback. Now it is apparent that priority is
meant to DATA transfer only. Also application can reorder the
requests if it wants. Therefore we can assign stream ID in
nghttp2_submit_* functions and return stream ID from them. With this
change, now application does not have to check stream ID using
before_frame_send_callback and its code will be simplified.
2014-05-07 23:24:07 +09:00
Tatsuhiro Tsujikawa
51e79c5a3d
Remove debug output
2014-05-07 23:23:43 +09:00
Alexis La Goutte
8e22eadc76
Fix typo
2014-05-06 17:05:47 +02:00
Tatsuhiro Tsujikawa
9228e223fa
Remove NGHTTP2_ERR_GZIP error code
2014-05-06 23:42:57 +09:00
Tatsuhiro Tsujikawa
4f027c1562
libnghttp2: Remove dependency to zlib
...
We inherited gzip compression API from spdylay codebase. In spdylay,
the cost of having such API is almost free because spdylay requires
zlib for header compression. nghttp2 no longer uses gzip to header
compression. zlib dependency exists just for gzip compression API,
which is not an essential. So we decided to move gzip code to under
src and remove zlib dependency from libnghttp2 itself. As nghttp2
package, we depend on zlib to compile tools under src.
2014-05-06 23:10:50 +09:00
Tatsuhiro Tsujikawa
704f362804
nghttp2.h: Use hex style flag definition
2014-05-06 18:49:24 +09:00
Tatsuhiro Tsujikawa
e2535df505
Code cleanup
2014-05-06 18:39:04 +09:00
Tatsuhiro Tsujikawa
f207089604
Update doc
2014-05-06 18:34:48 +09:00
Tatsuhiro Tsujikawa
7b7b0ebcca
Update doc
2014-05-06 18:08:41 +09:00
Tatsuhiro Tsujikawa
8289943a58
nghttp2_frame: Add assertion to available buffer size in first buffer
2014-05-06 18:06:46 +09:00
Tatsuhiro Tsujikawa
56d6784d8d
nghttp2_frame: Return NGHTTP2_ERR_FRAME_SIZE_ERROR instead of .._BUFFER_ERROR
...
Also updates docs
2014-05-06 18:02:26 +09:00
Tatsuhiro Tsujikawa
9125499dd0
src: Implement per-frame DATA compression
...
Currently, nghttpd server only compresses files whose extensions are
one of .html, .js, .css and .txt. nghttp advertises its support of
per-frame compression in SETTINGS frame. To implement this feature,
we added 2 public API: nghttp2_session_get_remote_settings() and
nghttp2_gzip_inflate_finished().
2014-05-03 00:02:17 +09:00
Tatsuhiro Tsujikawa
3fc1d2dfaa
Merge branch 'gcc' of https://github.com/alagoutte/nghttp2 into alagoutte-gcc
2014-05-01 10:29:40 +09:00
Tatsuhiro Tsujikawa
855f39743a
Fix crash when indexed repr index=0
2014-05-01 09:06:54 +09:00
Tatsuhiro Tsujikawa
3c431da6aa
Fix bug that server treats reception of ENABLE_PUSH=0 as connection error
2014-05-01 08:38:28 +09:00
Alexis La Goutte
33a6851abe
Fix GCC build with -Werror
...
nghttp2_session.c:1615:9: error: C++ style comments are not allowed in ISO C90 [-Werror]
2014-04-30 17:09:06 +02:00
Alexis La Goutte
763cdc3499
Fix GCC when use -Wpedantic
...
nghttp2_stream.h:94:43: error: comma at end of enumerator list [-Werror=pedantic]
2014-04-30 17:09:05 +02:00
Alexis La Goutte
0f5c28ac46
Fix GCC when use -Wpedantic
...
nghttp2_hd.h:115:30: error: comma at end of enumerator list [-Werror=pedantic]
2014-04-30 17:09:05 +02:00
Alexis La Goutte
941236948f
Fix GCC when use -Wpedantic
...
nghttp2_int.h:50:33: error: comma at end of enumerator list [-Werror=pedantic]
2014-04-30 17:09:05 +02:00
Tatsuhiro Tsujikawa
660c536275
Extend namelen and valuelen in nghttp2_nv to size_t
2014-04-30 23:08:34 +09:00
Tatsuhiro Tsujikawa
52b74144ee
Fix 0 size malloc, part 2
2014-04-30 22:40:43 +09:00
Tatsuhiro Tsujikawa
1b79114d2d
Fix compiler warnings
2014-04-30 22:16:21 +09:00
Tatsuhiro Tsujikawa
ab634853df
Fix 0 size malloc
2014-04-30 22:09:02 +09:00
Tatsuhiro Tsujikawa
d2e64317ba
Code cleanup, include nghttp2_int.h explicitly to ensure debug macro
2014-04-30 22:08:32 +09:00
Alexis La Goutte
b2f07b1d8c
Fix Dead Store (Dead assignement/Dead increment) warning found by Clang Analyzer
2014-04-30 22:06:42 +09:00
Alexis La Goutte
eff5c7d0d0
Fix Dead Store (Dead assignement/Dead increment) warning found by Clang Analyzer
2014-04-30 22:06:42 +09:00
Alexis La Goutte
e00b8f1f73
Fix Dead Store (Dead assignement/Dead increment) warning found by Clang Analyzer
2014-04-30 22:06:42 +09:00
Tatsuhiro Tsujikawa
fe6b541233
Handle hd inflate buffer allocation failure
2014-04-30 11:32:05 +09:00
Tatsuhiro Tsujikawa
167a1102e0
Remove unused NGHTTP2_HD_MAX_BUFFER_LENGTH macro
2014-04-30 10:55:43 +09:00
Tatsuhiro Tsujikawa
d61208b394
Update doc
2014-04-30 10:49:19 +09:00
Tatsuhiro Tsujikawa
4cf023d94c
Update doc
2014-04-30 10:28:50 +09:00
Tatsuhiro Tsujikawa
3b4aedd566
Add HPACK decoder public API
2014-04-29 15:53:46 +09:00
Tatsuhiro Tsujikawa
8c5db539b3
Change NGHTTP2_MAX_HEADER_TABLE_SIZE to 256MiB
2014-04-28 22:50:43 +09:00
Tatsuhiro Tsujikawa
6d5f402380
Add nghttp2_adjust_priority_callback
...
Callback function invoked to adjust priority value for request
HEADERS.
Since the application doesn’t know stream ID when it submits
requests, it may not be able to add correct priority value to HEADERS
frame and forced to use follwing PRIORITY frame. The purpose of this
callback is give the chance to the application to adjust priority
value with the latest information it has just before transmission so
that correct priority is included in HEADERS frame and it doesn’t
have to send additional PRIORITY frame.
2014-04-27 14:48:43 +09:00
Tatsuhiro Tsujikawa
cc7929bdcc
Fix possible SIGFPE
2014-04-27 14:40:10 +09:00
Tatsuhiro Tsujikawa
59e42c1c69
Update doc
2014-04-25 01:39:40 +09:00
Tatsuhiro Tsujikawa
d49733a5c9
Declare h2-12 for now
2014-04-25 01:33:29 +09:00
Tatsuhiro Tsujikawa
052be3296c
Implement compressed DATA
...
The library interface supports compressed DATA. The library does not
deflate nor inflate data payload. When sending data, an application
has to compress data and set NGHTTP2_DATA_FLAG_COMPRESSED to
data_flags parameter in nghttp2_data_source_read_callback. On
receiving, flags parameter in nghttp2_on_data_chunk_recv_callback
includes NGHTTP2_FLAG_COMPRESSED. An application should check the
flags and inflate data as necessary. Since compression context is per
frame, when DATA is seen in nghttp2_on_frame_recv_callback, an
application should reset compression context.
2014-04-25 01:27:18 +09:00
Tatsuhiro Tsujikawa
6bb410d603
Implement BLOCKED frame
2014-04-25 00:38:24 +09:00
Tatsuhiro Tsujikawa
2d4b92fc2b
Merge branch 'priority'
2014-04-24 23:48:37 +09:00
Tatsuhiro Tsujikawa
ee26469cd9
Handle circular dependency
...
Handle the situation if a stream is told to depend on its descendant.
This is what
http://tools.ietf.org/html/draft-ietf-httpbis-http2-12#section-5.3.3
says.
2014-04-24 23:44:34 +09:00
Tatsuhiro Tsujikawa
853c9888d9
Distribute effective weight among only streams with marked as top
...
If stream with dpri value of no_data, we check any its descendant has
stream with dpri value of top. If so, we have to distribute of its
portion of weight to its descendants.
2014-04-24 23:37:40 +09:00
Tatsuhiro Tsujikawa
5aa0a0d099
Check protocol length so that scanner don't overrun buffer
2014-04-22 23:20:33 +09:00
Tatsuhiro Tsujikawa
aa4d43f31e
Allow exclusive dependency to stream 0
2014-04-17 21:18:18 +09:00
Tatsuhiro Tsujikawa
ac86b51e37
Implement simplified dependency based priority
2014-04-15 22:55:07 +09:00
Tatsuhiro Tsujikawa
27a91fc30e
Allow NGHTTP2_PRIORITY_TYPE_NONE in nghttp2_submit_{request,headers}
2014-04-10 23:29:56 +09:00
Tatsuhiro Tsujikawa
ece6521d26
Check stream availability when sending ALTSVC with stream_id != 0
2014-04-10 23:27:10 +09:00
Tatsuhiro Tsujikawa
792938d410
Update doc
2014-04-09 00:16:04 +09:00
Tatsuhiro Tsujikawa
9b3d5a8be5
Harden check for submit functions
...
nghttp2_submit_{headers,request}: Return NGHTTP2_ERR_INVAILD_ARGUMENT
if pri_spec->type is invalid.
nghttp2_submit_push_promise: Return NGHTTP2_ERR_PROTO if issued by
client.
nghttp2_submit_altsvc: Return NGHTTP2_ERR_PROTO instead of
NGHTTP2_ERR_INVALID_STATE if issued by client.
2014-04-09 00:13:11 +09:00
Tatsuhiro Tsujikawa
7563839756
Update doc
2014-04-06 21:13:44 +09:00
Tatsuhiro Tsujikawa
ffcbffc28b
Revert f763d76110
2014-04-06 17:56:48 +09:00
Tatsuhiro Tsujikawa
1aa69e334d
Fix compile error on 32-bit systems
2014-04-06 17:34:44 +09:00
Tatsuhiro Tsujikawa
f763d76110
Revert NGHTTP2_DATA_PAYLOADLEN to 4086
2014-04-05 23:42:37 +09:00
Tatsuhiro Tsujikawa
8f23c0c38b
Name unnamed union in nghttp2_priority_spec so that we can be C90 compatible
2014-04-05 18:40:44 +09:00
Tatsuhiro Tsujikawa
c1060f0d48
Announce h2-11
2014-04-05 18:26:48 +09:00
Tatsuhiro Tsujikawa
e7ad3633c7
nghttp2_data_source_read_callback: Replace eof with uint32_t *data_flags
...
Replace int *eof with uint32_t *data_flags so that we can easily
extend functionality if we have to (but we don't do if possible).
2014-04-05 17:59:24 +09:00
Tatsuhiro Tsujikawa
124da7720f
Fix compile error
2014-04-05 17:45:06 +09:00
Tatsuhiro Tsujikawa
d668d2448b
Hide session option from public API
...
To make adding new option easier, we decided to make the details of
option struct private and hide it from public API. We provide
functions to set individual option value.
2014-04-04 21:57:47 +09:00
Tatsuhiro Tsujikawa
21ab2f135b
Connection error if client changes SETTINGS_ENABLE_PUSH to nonzero
2014-04-04 20:36:09 +09:00
Tatsuhiro Tsujikawa
1e38ceb1cd
Allow empty SETTINGS in upgrade
2014-04-04 20:23:46 +09:00
Tatsuhiro Tsujikawa
5d80d18f31
Cosmetic change
2014-04-03 16:06:03 +09:00
Tatsuhiro Tsujikawa
37e1626478
Update doc
2014-04-03 16:01:30 +09:00
Tatsuhiro Tsujikawa
6cddfaf263
nghttp2_stream_resume_deferred_data: Call stream_update_dep_on_attach_data
...
.. instead of nghttp2_stream_attach_data() internal API
2014-04-03 15:52:21 +09:00
Tatsuhiro Tsujikawa
ac2a8ef4a2
Fix bug that transfer stuck when stream marked as top is deferred
2014-04-03 15:48:51 +09:00
Tatsuhiro Tsujikawa
b1edb1f3ae
Don't index name/value pair bearing NO_INDEX flag when forwarding it
2014-04-03 11:22:11 +09:00
Tatsuhiro Tsujikawa
c53c1dc669
nghttp2_session_resume_data: Return error if no deferred data exist
2014-04-03 00:01:35 +09:00
Tatsuhiro Tsujikawa
580a19e097
nghttp2_stream_detach_deferred_data -> nghttp2_stream_resume_deferred_data
2014-04-02 22:58:06 +09:00
Tatsuhiro Tsujikawa
ef40879b5f
Refactor nghttp2_stream
...
Combine deferred_data and data into data_item and merge deferred_flags
into flags.
2014-04-02 22:55:49 +09:00
Tatsuhiro Tsujikawa
2685e3405f
Rename NGHTTP2_DATA_PAYLOAD_LENGTH as NGHTTP2_DATA_PAYLOADLEN
2014-04-02 20:35:07 +09:00
Tatsuhiro Tsujikawa
9c4c99bf96
Adjust transmission frame buffer size to support maximum payload size
2014-04-02 20:33:01 +09:00
Tatsuhiro Tsujikawa
c9f90924a9
Add flags parameter to nghttp2_on_header_callback
2014-04-02 02:10:35 +09:00
Tatsuhiro Tsujikawa
e5b0303481
Update huffman codes
2014-04-02 01:44:39 +09:00
Tatsuhiro Tsujikawa
b1722cbe28
Update static table
2014-04-02 01:30:50 +09:00
Tatsuhiro Tsujikawa
7877b676e3
Honor NGHTTP2_NV_FLAG_NO_INDEX in deflater and inflater
2014-04-02 01:25:44 +09:00
Tatsuhiro Tsujikawa
c55df4a30b
Fix compile error with --enable-werror
2014-04-02 01:18:27 +09:00
Tatsuhiro Tsujikawa
24cb90806d
Add flags to nghttp2_nv structure
...
This is preliminary change for upcoming HPACK updates. The flags are
used to determine the name/value pair is indexable or not.
2014-04-01 23:17:50 +09:00
Tatsuhiro Tsujikawa
da5db205ca
Make group weight range [1, 256], inclusive
...
We do -+1 on serialization and deserialization since the field is 1
byte. This change also parameterized range so that we can change it
easily.
2014-04-01 22:54:20 +09:00
Tatsuhiro Tsujikawa
f2d945734e
Rename framebuflen as framerv, cause it is not a length
2014-04-01 21:59:26 +09:00
Tatsuhiro Tsujikawa
f5ead55f0e
Check payload length when submitting GOAWAY and ALTSVC
2014-04-01 21:55:29 +09:00
Tatsuhiro Tsujikawa
f785e56dba
Implement ALTSVC frame
2014-04-01 21:47:51 +09:00
Tatsuhiro Tsujikawa
6afb7442b5
Adjust weight when pushing data to queue
2014-03-31 23:01:05 +09:00
Tatsuhiro Tsujikawa
b85e2ab7f7
Share stream_group weight among streams marked as top
2014-03-31 22:51:33 +09:00
Tatsuhiro Tsujikawa
34581d830d
Define NGHTTP2_CLEARTEXT_PROTO_VERSION_ID
...
This identifier string is used if HTTP/2 is used over cleartext TCP.
2014-03-30 21:30:47 +09:00
Tatsuhiro Tsujikawa
60a2c260a5
Define NGHTTP2_CLIENT_CONNECTION_PREFACE macro
...
NGHTTP2_CLIENT_CONNECTION_PREFACE has the same content with
NGHTTP2_CLIENT_CONNECTION_HEADER, which is now obsoleted by
NGHTTP2_CLIENT_CONNECTION_PREFACE.
2014-03-30 21:02:25 +09:00
Tatsuhiro Tsujikawa
ab2dc5967d
Replace HTTP/2.0 with HTTP/2
2014-03-30 19:26:37 +09:00
Tatsuhiro Tsujikawa
705051ceb7
Update doc
2014-03-30 19:00:42 +09:00
Tatsuhiro Tsujikawa
d3962becf4
Ignore priority request if resultant tree has cycle
2014-03-30 18:48:32 +09:00
Tatsuhiro Tsujikawa
21d5986157
Fail nghttp2_submit_settings if there is pending SETTINGS frame in-flight
...
pending_local_max_concurrent_stream is now set in
nghttp2_session_add_settings, rather than after frame was sent.
2014-03-30 18:07:52 +09:00
Tatsuhiro Tsujikawa
74daa16a1c
Retain incoming closed streams for dependency tree
...
The number of closed stream to keep is limited by
MAX_CONCURRENT_STREAMS - current active stream.
2014-03-30 17:41:54 +09:00
Tatsuhiro Tsujikawa
a9d97d9d35
Update doc
2014-03-30 01:34:13 +09:00
Tatsuhiro Tsujikawa
c12b6bc360
Call on_stream_close_callback for a stream in reserved state
...
This is useful because application may allocate resources for it and
wants to free the resources if they are not used anymore.
2014-03-30 01:24:16 +09:00
Tatsuhiro Tsujikawa
58da463ad6
Make deflater bad state if parsing HEADERS/PUSH_PROMISE failed
2014-03-30 01:24:16 +09:00
Tatsuhiro Tsujikawa
36c8de9da5
Limit the number of streams in one dependency tree
2014-03-30 01:24:16 +09:00
Tatsuhiro Tsujikawa
f7162ab702
Implement dependency based priority
2014-03-30 01:24:16 +09:00
Tatsuhiro Tsujikawa
dbb82b0f9c
Make opaque_data parameter in nghttp2_submit_goaway const
2014-03-22 19:05:58 +09:00
Tatsuhiro Tsujikawa
e1eebf08fb
Support DEBUG_DATA in GOAWAY again
2014-03-22 18:59:59 +09:00
Tatsuhiro Tsujikawa
01586f473d
Wrap small inbound buffer by nghttp_buf
2014-03-22 18:27:38 +09:00
Tatsuhiro Tsujikawa
3c631b5625
Code cleanup
2014-03-22 17:16:25 +09:00
Tatsuhiro Tsujikawa
774cf88f68
Don't add RST_STREAM frame if stream is in NGHTTP2_STREAM_CLOSING
2014-03-22 00:51:40 +09:00
Tatsuhiro Tsujikawa
1dfe2f8670
Add nghttp2_session_get_stream_remote_window_size public API function
2014-03-22 00:34:25 +09:00
Tatsuhiro Tsujikawa
d0fbbe6932
Less cryptic debug message
2014-03-20 00:27:39 +09:00
Tatsuhiro Tsujikawa
c945d4ebbe
Fix compile error with --enable-debug
2014-03-19 23:24:46 +09:00
Tatsuhiro Tsujikawa
68b392817b
nghttp2_bufs: Add chunk_keep to specify the number of buffers to keep on reset
2014-03-16 21:38:13 +09:00
Tatsuhiro Tsujikawa
5b81f7c713
Don't show PAD_HIGH and PAD_LOW flags to user callback
2014-03-14 21:53:03 +09:00
Tatsuhiro Tsujikawa
2ec4b10805
Add nghttp2_buf tests
2014-03-14 21:40:14 +09:00
Tatsuhiro Tsujikawa
781d1a2b70
Code cleanup
2014-03-14 02:23:50 +09:00
Tatsuhiro Tsujikawa
142b433533
nghttp2_hd: Treat prematurely ended compressed header block as error properly
2014-03-14 00:52:44 +09:00
Tatsuhiro Tsujikawa
344d663e90
deflate_hd: Fix mishandled error return from emit_indexed_block
2014-03-14 00:25:03 +09:00
Tatsuhiro Tsujikawa
d48eca60cf
Fix broken nghttp2_bufs_avail
2014-03-14 00:24:34 +09:00
Tatsuhiro Tsujikawa
aefc0d1ebb
Use calloc instead of malloc + memset; remove useless memset
2014-03-13 23:27:14 +09:00
Tatsuhiro Tsujikawa
1be8d1b797
inflate_header_block: Issue RST_STREAM if header decompression failed
2014-03-13 23:02:33 +09:00
Tatsuhiro Tsujikawa
0fa4779d38
Don't call on_frame_recv_callback after stream close or being closed
2014-03-13 22:49:37 +09:00
Tatsuhiro Tsujikawa
d07bb1ddff
Rework outbound frame buffers
2014-03-13 22:11:02 +09:00
Tatsuhiro Tsujikawa
0666a73e10
Remove nghttp2_buffer
2014-03-11 21:20:51 +09:00
Tatsuhiro Tsujikawa
3f56c938d8
nghttp2_hd: Use nghttp2_bufs, avoiding realloc()
2014-03-11 21:18:28 +09:00
Tatsuhiro Tsujikawa
7b2d585896
Return 0 if nghttp2_session_prep_frame succeeds rather than frame length
2014-03-11 02:15:05 +09:00
Tatsuhiro Tsujikawa
74f899fc01
Replace NGHTTP2_MAX_FRAME_LENGTH with NGHTTP2_MAX_PAYLOADLEN
2014-03-11 02:01:08 +09:00
Tatsuhiro Tsujikawa
e803c6b65e
Replace NGHTTP2_FRAME_HEAD_LENGTH with NGHTTP2_FRAME_HDLEN
2014-03-11 01:55:42 +09:00
Tatsuhiro Tsujikawa
358b4386d3
Introduce nghttp2_buf to ease buffer management
2014-03-11 01:47:38 +09:00
Tatsuhiro Tsujikawa
54dab50015
Support END_SEGMENT in nghttp2_submit_data()
2014-03-06 00:19:02 +09:00
Tatsuhiro Tsujikawa
b60679808b
Filter supported flags in received frame
2014-03-05 23:25:42 +09:00
Tatsuhiro Tsujikawa
547d6d1fb5
Use 4086 as max DATA payload size to make DATA frame fit into 4K buffer
2014-03-05 22:48:17 +09:00
Tatsuhiro Tsujikawa
79c5032708
nghttp2_hd: Fix crash with multiple threads execution
2014-03-03 00:53:04 +09:00
Tatsuhiro Tsujikawa
979feaecc6
Mitigate heap fragmentation when lots of concurrent http2 sessions run
2014-03-02 16:34:23 +09:00
Tatsuhiro Tsujikawa
1fee4fd2df
nghttp2_hd: Fail inflate immediately if ctx.bad is nonzero
...
Doing inflation after error produces invalid results, especially, if
it is in NGHTTP2_HD_STATE_READ_INDEX, the inflater->left could be 0,
which causes assertion error. Add sanity assertion for index
2014-02-26 23:20:52 +09:00
Tatsuhiro Tsujikawa
18357512ed
nghttp2_hd: Fix integer decoding bug
2014-02-26 21:44:48 +09:00
Tatsuhiro Tsujikawa
d1c1deaf03
Add promised_stream_user_data parameter to nghttp2_submit_push_promise
...
This is very useful to associate application specific data to promised
stream.
nghttp2_nv_array_copy now does not complain the header field is large.
2014-02-25 00:26:12 +09:00
Tatsuhiro Tsujikawa
5e88be0b2c
Update doc
2014-02-21 21:29:23 +09:00
Tatsuhiro Tsujikawa
fc25143418
Remove END_PUSH_PROMISE in favor of END_HEADERS
2014-02-21 21:23:51 +09:00
Tatsuhiro Tsujikawa
9703c5de5c
Code cleanup
2014-02-20 23:12:42 +09:00
Tatsuhiro Tsujikawa
3395f7158f
Strict handling of max concurrent streams
...
Exceeding ACKed max concurrent streams results in connection error.
This change fixes the bug that num_{incoming,outgoing}_streams
is decremented wrongly if a stream is in reserved state and
RST_STREAM is send and its state is changed to NGHTTP2_STREAM_CLOSING.
This change also fixes the bug that transmission of push response
HEADERS does not increase num_outgoing_streams.
2014-02-20 23:10:32 +09:00
Tatsuhiro Tsujikawa
30b3855194
nghttp2_session_mem_send tiny doc fix
...
Patch from Dave Beckett
2014-02-19 21:18:24 +09:00
Tatsuhiro Tsujikawa
4ced1c1622
Code cleanup
2014-02-19 01:08:52 +09:00
Tatsuhiro Tsujikawa
2966ad2d15
Update doc
2014-02-19 00:16:25 +09:00
Tatsuhiro Tsujikawa
649586fff6
Add nghttp2_session_mem_send() API function
...
This function behaves like nghttp2_session_send(), but it does not
use nghttp2_send_callback to send data. Instead, it returns the
serialized data to trasmit and its length to the caller.
2014-02-18 23:23:11 +09:00
Tatsuhiro Tsujikawa
62b73133e5
Code cleanup
2014-02-15 18:56:20 +09:00
Tatsuhiro Tsujikawa
66832e9f4e
Allow NGHTTP2_FLAG_END_SEGMENT in nghttp2_submit_headers()
2014-02-15 18:55:52 +09:00
Tatsuhiro Tsujikawa
0da79865b8
Don't set PAD_HIGH and PAD_LOW flags to HEADERS/PUSH_PROMISE object to user cb
2014-02-15 17:12:17 +09:00
Tatsuhiro Tsujikawa
3f3f258cd6
Add padding to PUSH_PROMISE
2014-02-15 16:30:43 +09:00
Tatsuhiro Tsujikawa
1e95c8b313
Allow always max 1024 padding for HEADERS
...
We need paddings regardless of payload and frame boundary to mitigate
certain attacks.
Since we handles CONTINUATION internally, we don't show FLAG_PAD_HIGH
and PAD_LOW flags of HEADERS in nghttp/nghttpd. We just show the
total paddings in HEADERS + CONTINUATION.
2014-02-15 01:34:04 +09:00
Tatsuhiro Tsujikawa
622f783675
Disallow PUSH_PROMISE from client side
2014-02-14 16:12:04 +09:00
Tatsuhiro Tsujikawa
7ab4206269
Tear down connection if SETTINGS makes window size overflow
2014-02-14 16:08:39 +09:00
Tatsuhiro Tsujikawa
fd88c6160d
HPACK post -05 updates
...
* Use 1 Huffman code table for both request and response
* Remove complicated deflater side table size management
* Add encoding context update
* Fix memory leak in inflater
2014-02-13 23:22:52 +09:00
Tatsuhiro Tsujikawa
082876d92d
Contribute flow control window for each byte PAD_HIGH and _LOW in DATA
...
This may help the pathological situation where window is too small.
2014-02-12 21:35:40 +09:00
Tatsuhiro Tsujikawa
c7a17093cb
Fix compile errors with --enable-maintainer-mode
2014-02-11 21:39:35 +09:00
Tatsuhiro Tsujikawa
bac31e844a
Add more debug output
2014-02-11 21:35:41 +09:00
Tatsuhiro Tsujikawa
7822bbd7e8
Fix PAD_HIGH and PAD_LOW are not counted in flow control
2014-02-11 21:30:44 +09:00
Tatsuhiro Tsujikawa
dbb131d13d
Simplify framebufmark calculation for DATA frame
2014-02-11 18:55:22 +09:00
Tatsuhiro Tsujikawa
6364ae1a98
Fix nghttp2_active_outbound_item is not reset on DATA deferred
2014-02-11 18:43:45 +09:00
Tatsuhiro Tsujikawa
16b5e99e88
Bitwise-OR last CONTINUATION flags to first HEADERS flags
2014-02-11 17:30:38 +09:00
Tatsuhiro Tsujikawa
788072af9b
Fix HEADERS padding is not added
2014-02-11 17:23:08 +09:00
Tatsuhiro Tsujikawa
cf0b880b15
Error if undefined SETTINGS ID is detected in nghttp2_iv_check
2014-02-11 16:53:08 +09:00
Tatsuhiro Tsujikawa
3144bcbe20
Remove unused iframe->error_code
2014-02-11 16:34:42 +09:00
Tatsuhiro Tsujikawa
eb2856f3df
Add inbound_frame_reset_left() not to forget to reset iframe->buflen
2014-02-11 16:33:07 +09:00
Tatsuhiro Tsujikawa
9865b46905
Don't change state in inbound_frame_handle_pad
2014-02-11 16:24:21 +09:00
Tatsuhiro Tsujikawa
e78a2100ec
Merge branch 'master' into draft-10
2014-02-11 16:03:42 +09:00
Tatsuhiro Tsujikawa
cacf4ecf26
Fix premature header block is not treated as connection error
2014-02-11 16:00:59 +09:00
Tatsuhiro Tsujikawa
cbbecfeb41
Fix broken session_detect_idle_stream()
2014-02-11 15:35:44 +09:00
Tatsuhiro Tsujikawa
78d202ac30
Callback based padding from application
...
Now previous padding options are removed and instead we added
select_padding_callback to select padding length for each frame
by application. If this callback is not implemented by application,
no padding is added.
This change also fixes the broken session_detect_idle_stream()
if stream_id is our side.
2014-02-11 15:28:44 +09:00
Tatsuhiro Tsujikawa
118ed09da5
Allow disabling padding
2014-02-09 23:53:53 +09:00
Tatsuhiro Tsujikawa
5b58b4ace5
Add padding if payload length is zero
2014-02-09 22:01:07 +09:00
Tatsuhiro Tsujikawa
68b5ffc1dc
Rename padding related names
2014-02-09 21:46:15 +09:00
Tatsuhiro Tsujikawa
256c97d89b
Change default padding size to 16
2014-02-09 18:27:34 +09:00
Tatsuhiro Tsujikawa
ba95cd936d
Fix flow control error because padding is excluded
2014-02-09 18:26:46 +09:00
Tatsuhiro Tsujikawa
a4070be518
Fix on_frame_recv_callback called multiple times if CONTINUATION is involved
2014-02-09 17:00:29 +09:00
Tatsuhiro Tsujikawa
dffa078c11
Update doc
2014-02-09 16:49:24 +09:00
Tatsuhiro Tsujikawa
1db2195389
Implement padding for HEADERS and CONTINUATION
2014-02-09 15:17:26 +09:00
Tatsuhiro Tsujikawa
10feab02e8
Fix bufoff_ptr if no padding is made
2014-02-09 12:39:43 +09:00
Tatsuhiro Tsujikawa
9c30ed1a64
Update flags
2014-02-09 12:39:43 +09:00
Tatsuhiro Tsujikawa
e9d1ba2539
Handle incoming PAD_HIGH and PAD_LOW in inbound_frame_handle_padding
2014-02-09 12:39:43 +09:00
Tatsuhiro Tsujikawa
2ff3d97b2e
Add nghttp2_frame_add_pad to deal with adding pads
2014-02-09 12:39:43 +09:00
Tatsuhiro Tsujikawa
b6a0eff8a8
Add more DEBUGFs
2014-02-08 00:32:50 +09:00
Tatsuhiro Tsujikawa
814d0f76f3
Implement DATA frame padding
2014-02-08 00:23:18 +09:00
Tatsuhiro Tsujikawa
f26270b5b4
Change SETTINGS payload format according to the spec
2014-02-06 22:06:42 +09:00
Tatsuhiro Tsujikawa
d584888601
Renumber frame types, flags and error codes
2014-02-06 21:49:16 +09:00
Tatsuhiro Tsujikawa
40a5756564
Terminate connection if unknown frame type is received
2014-02-06 21:42:49 +09:00
Tatsuhiro Tsujikawa
f2c654f898
Fix reception of ENABLE_PUSH ignored; strict check for SETTINGS value
2014-02-06 21:39:58 +09:00
Tatsuhiro Tsujikawa
112b49cb9a
Renumber SETTINGS
2014-02-06 00:26:12 +09:00
Tatsuhiro Tsujikawa
c79adf6997
Remove flow control disabling feature
2014-02-06 00:23:20 +09:00
Tatsuhiro Tsujikawa
196406da0e
Change protocol identifier to h2-10
2014-02-05 23:37:27 +09:00
Tatsuhiro Tsujikawa
9fcd35d063
Update doc
2014-02-05 23:04:42 +09:00
Tatsuhiro Tsujikawa
8c0730c281
Update doc
2014-02-01 19:46:59 +09:00
Tatsuhiro Tsujikawa
8be17f077a
Add nghttp2_check_header_name and nghttp2_check_header_value APIs
...
These are promoted to public API from src/http2.h
2014-02-01 19:31:50 +09:00
Tatsuhiro Tsujikawa
08ff95d402
Detect frame reception for idle stream and make it connection error
...
Only stream ID which larger than currently used stream ID is
detected as idle.
2014-02-01 17:03:55 +09:00
Tatsuhiro Tsujikawa
2402b46cf3
Fix bug header block is not ignored as properly
2014-01-30 21:26:18 +09:00
Tatsuhiro Tsujikawa
ab684a9f30
Remove nghttp2_on_request_recv_callback
...
It is easy enough to check the end of incoming data by evaluating
frame->hd.flags & NGHTTP2_FLAG_END_STREAM in on_frame_recv_callback
2014-01-29 21:56:01 +09:00
Tatsuhiro Tsujikawa
652228a9d2
Update doc
2014-01-29 21:35:39 +09:00
Tatsuhiro Tsujikawa
bbdc015e84
Call on_frame_recv_callback for DATA even if stream has been closed
...
This makes the callback semantics consistent with the other
frames like HEADERS/PUSH_PROMISE.
2014-01-29 21:34:48 +09:00
Tatsuhiro Tsujikawa
e186e01933
Replace on_end_headers_callback with on_begin_headers_callback
...
Previously, there is inconsistency when on_frame_recv_callback
is called between HEADERS/PUSH_PROMISE and the other frames.
For former case, it is called before header block, in latter
case, it is called after whole frame is received. To make it
consistent, we call on_frame_recv_callback for HEADERS/PUSH_PROMISE
after its frame is fully received. Since on_frame_recv_callback
can signal the end of header block, we replaced on_end_headers_callback
with on_begin_headers_callback, which is called when the reception
of the header block is started.
2014-01-29 21:23:13 +09:00
Tatsuhiro Tsujikawa
4a56c0ae3d
Update doc
2014-01-28 01:59:21 +09:00
Tatsuhiro Tsujikawa
f308b7b512
Allow NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE return from on_headers_callback
2014-01-28 01:17:23 +09:00
Tatsuhiro Tsujikawa
1382067976
Update doc
2014-01-27 23:31:42 +09:00
Tatsuhiro Tsujikawa
7f5a87395e
Refactor a bit
2014-01-27 23:28:45 +09:00
Tatsuhiro Tsujikawa
a3193bee69
Code cleanup
2014-01-27 23:00:08 +09:00
Tatsuhiro Tsujikawa
a3082b7c1e
Remove nghttp2_on_data_recv_callback and nghttp2_on_data_send_callback
...
nghttp2_data is added to nghttp2_frame union. When DATA is
received, nghttp2_on_frame_recv_callback is called. When DATA is
sent, nghttp2_on_frame_send_callback is called.
2014-01-27 22:16:05 +09:00
Tatsuhiro Tsujikawa
fc07a62337
Rename nghttp2_data as nghttp2_private_data
...
This is a preparation to add public nghttp2_data struct to
nghttp2_frame union.
2014-01-27 21:22:33 +09:00
Tatsuhiro Tsujikawa
04b7350719
Fix compile error
2014-01-27 21:14:41 +09:00
Tatsuhiro Tsujikawa
58cbecbf95
nghttp2_buffer: Set minimum buffer size to 8
2014-01-27 00:48:45 +09:00