052be3296c
Implement compressed DATA
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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
6bb410d603
Implement BLOCKED frame
2014-04-25 00:38:24 +09:00
ac86b51e37
Implement simplified dependency based priority
2014-04-15 22:55:07 +09:00
8f23c0c38b
Name unnamed union in nghttp2_priority_spec so that we can be C90 compatible
2014-04-05 18:40:44 +09:00
24cb90806d
Add flags to nghttp2_nv structure
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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
da5db205ca
Make group weight range [1, 256], inclusive
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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
f785e56dba
Implement ALTSVC frame
2014-04-01 21:47:51 +09:00
ab2dc5967d
Replace HTTP/2.0 with HTTP/2
2014-03-30 19:26:37 +09:00
f7162ab702
Implement dependency based priority
2014-03-30 01:24:16 +09:00
e1eebf08fb
Support DEBUG_DATA in GOAWAY again
2014-03-22 18:59:59 +09:00
d0fbbe6932
Less cryptic debug message
2014-03-20 00:27:39 +09:00
aefc0d1ebb
Use calloc instead of malloc + memset; remove useless memset
2014-03-13 23:27:14 +09:00
d07bb1ddff
Rework outbound frame buffers
2014-03-13 22:11:02 +09:00
74f899fc01
Replace NGHTTP2_MAX_FRAME_LENGTH with NGHTTP2_MAX_PAYLOADLEN
2014-03-11 02:01:08 +09:00
e803c6b65e
Replace NGHTTP2_FRAME_HEAD_LENGTH with NGHTTP2_FRAME_HDLEN
2014-03-11 01:55:42 +09:00
358b4386d3
Introduce nghttp2_buf to ease buffer management
2014-03-11 01:47:38 +09:00
54dab50015
Support END_SEGMENT in nghttp2_submit_data()
2014-03-06 00:19:02 +09:00
d1c1deaf03
Add promised_stream_user_data parameter to nghttp2_submit_push_promise
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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
4ced1c1622
Code cleanup
2014-02-19 01:08:52 +09:00
3f3f258cd6
Add padding to PUSH_PROMISE
2014-02-15 16:30:43 +09:00
cf0b880b15
Error if undefined SETTINGS ID is detected in nghttp2_iv_check
2014-02-11 16:53:08 +09:00
78d202ac30
Callback based padding from application
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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
5b58b4ace5
Add padding if payload length is zero
2014-02-09 22:01:07 +09:00
68b5ffc1dc
Rename padding related names
2014-02-09 21:46:15 +09:00
dffa078c11
Update doc
2014-02-09 16:49:24 +09:00
1db2195389
Implement padding for HEADERS and CONTINUATION
2014-02-09 15:17:26 +09:00
2ff3d97b2e
Add nghttp2_frame_add_pad to deal with adding pads
2014-02-09 12:39:43 +09:00
814d0f76f3
Implement DATA frame padding
2014-02-08 00:23:18 +09:00
f26270b5b4
Change SETTINGS payload format according to the spec
2014-02-06 22:06:42 +09:00
f2c654f898
Fix reception of ENABLE_PUSH ignored; strict check for SETTINGS value
2014-02-06 21:39:58 +09:00
c79adf6997
Remove flow control disabling feature
2014-02-06 00:23:20 +09:00
7f5a87395e
Refactor a bit
2014-01-27 23:28:45 +09:00
a3082b7c1e
Remove nghttp2_on_data_recv_callback and nghttp2_on_data_send_callback
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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
fc07a62337
Rename nghttp2_data as nghttp2_private_data
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This is a preparation to add public nghttp2_data struct to
nghttp2_frame union.
2014-01-27 21:22:33 +09:00
9314e30987
Support transmission of CONTINUATION, change nghttp2_frame_hd
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The maximum frame size including header block is still limited
to NGHTTP2_HD_MAX_BUFFER_LENGTH, which is 32KB.
2014-01-26 23:10:33 +09:00
91401cfe26
Support CONTINUATION frame reception
2014-01-26 20:31:28 +09:00
e7fc2951b8
nghttp2_hd: Define dedicated struct for HPACK deflater and inflater
2014-01-26 17:53:04 +09:00
45a9f0b637
Remove nghttp2_frame_unpack_* functions
2014-01-26 16:46:18 +09:00
dba2406aba
nghttp2_sesson_mem_recv: Process incoming data in streaming fashion
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Now incoming data is processed in very small buffer (up to 8 bytes)
using state machine. GOAWAY debug data can get to 16K - 1, and we
don't have callback for it. Since we don't want to buffer that
amount of data just for debugging, we currently discard it.
This change also makes parse_error callback not function.
It probably be removed from API.
2014-01-26 15:44:43 +09:00
707a0b4103
Move name/value validation functions to src
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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
0e4b3d435e
Emit header name/value pair using callback functions
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Now, in nghttp2_on_frame_recv_callback, nva and nvlen in
HEADERS and PUSH_PROMISE frames are always NULL and 0 respectively.
The header name/value pairs are emitted successive
nghttp2_on_header_callback functions. The end of header fields are
signaled with nghttp2_on_end_headers_callback function.
Since NGHTTP2_ERR_PAUSE for nghttp2_on_frame_recv_callback is
introduced to handle header block, it is now deprecated.
Instead, nghttp2_on_header_callback can be paused using
NGHTTP2_ERR_PAUSE.
2014-01-17 01:49:43 +09:00
dfcdea894b
Move header name/value pair validation to on_*_received functions
2013-12-25 23:38:55 +09:00
6c77cec270
Remove nghttp2_submit_* API functions which has char **nv parameter
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The nghttp2_submit_{request,response}2 functions are renamed as
nghttp2_submit_{request, response}.
2013-12-08 21:39:43 +09:00
40347487c9
Don't sort headers in library code
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Remove sorting headers from library code. The application must sort
them if necessary. nghttpx and nghttpd do the sorting of the headers
in stable way if names are equal.
2013-11-13 23:56:02 +09:00
67ce60544e
Change maximum frame length to 16383
2013-10-27 21:17:09 +09:00
cfb9857f27
Use FRAME_SIZE_ERROR for invalid payload length
2013-10-27 20:55:44 +09:00
a46ccdb144
Apply initiated SETTINGS changes on reception of ACK
2013-10-27 19:22:51 +09:00
94263216fb
Add nghttp2_submit_request2
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This function is similar to nghttp2_submit_request and the
difference is it takes an array of nghttp2_nv as name/value pairs.
It is useful if name/value pairs is not NULL-terminated in the
application code.
2013-09-11 00:55:35 +09:00
98273b7db1
nghttp2_pack_settings_payload: Make iv const
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The reordering iv in the comment is no longer applied to the current
code base, therefore it is removed and iv is made to const pointer.
2013-09-09 21:30:39 +09:00
2c127b5cb6
Remove unused functions/macros
2013-09-07 15:48:16 +09:00
66e5ac03a6
Connection error if header continuation is used by peer for now
2013-08-28 23:38:56 +09:00
1f3b96e233
nghttpx: Rewrite header handling
2013-08-28 00:09:46 +09:00
82b9f78fc7
Check incoming header field name strictly
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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
b1ae1c30d8
Allow duplicate settings ID in SETTINGS
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If multiple same ID are found, use the last one.
2013-08-23 03:33:05 +09:00
73563de8d4
Specify max length for header value and header block
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The max length of header block is not used right now. It will
be used when header continuation is implemented.
2013-08-06 21:57:26 +09:00
737ac01d91
Add API for HTTP Upgrade
2013-08-03 18:05:14 +09:00
3cc71a707e
Rename nghttp2_headers_category members
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Add NGHTTP2_HCAT_PUSH_RESPONSE
2013-07-25 20:57:50 +09:00
84cbebf4f7
Implement server push
2013-07-25 01:59:48 +09:00
0000d3e7f9
Add test for nghttp2_nv_array_from_cstr
2013-07-23 23:03:18 +09:00
61bf7c6b02
Integrate new header compression
2013-07-20 00:08:14 +09:00
45c2245bfb
Implement header compression draft 01
2013-07-19 16:50:31 +09:00
48cb017245
Implement HTTP-draft-04/2.0
2013-07-15 21:45:59 +09:00
0edce70343
Rebranding nghttp2
2013-07-13 00:43:06 +09:00
Tatsuhiro Tsujikawa