979feaecc6
Mitigate heap fragmentation when lots of concurrent http2 sessions run
2014-03-02 16:34:23 +09:00
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
18357512ed
nghttp2_hd: Fix integer decoding bug
2014-02-26 21:44:48 +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
5e88be0b2c
Update doc
2014-02-21 21:29:23 +09:00
fc25143418
Remove END_PUSH_PROMISE in favor of END_HEADERS
2014-02-21 21:23:51 +09:00
9703c5de5c
Code cleanup
2014-02-20 23:12:42 +09:00
3395f7158f
Strict handling of max concurrent streams
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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
30b3855194
nghttp2_session_mem_send tiny doc fix
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Patch from Dave Beckett
2014-02-19 21:18:24 +09:00
4ced1c1622
Code cleanup
2014-02-19 01:08:52 +09:00
2966ad2d15
Update doc
2014-02-19 00:16:25 +09:00
649586fff6
Add nghttp2_session_mem_send() API function
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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
62b73133e5
Code cleanup
2014-02-15 18:56:20 +09:00
66832e9f4e
Allow NGHTTP2_FLAG_END_SEGMENT in nghttp2_submit_headers()
2014-02-15 18:55:52 +09:00
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
3f3f258cd6
Add padding to PUSH_PROMISE
2014-02-15 16:30:43 +09:00
1e95c8b313
Allow always max 1024 padding for HEADERS
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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
622f783675
Disallow PUSH_PROMISE from client side
2014-02-14 16:12:04 +09:00
7ab4206269
Tear down connection if SETTINGS makes window size overflow
2014-02-14 16:08:39 +09:00
fd88c6160d
HPACK post -05 updates
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* 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
082876d92d
Contribute flow control window for each byte PAD_HIGH and _LOW in DATA
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This may help the pathological situation where window is too small.
2014-02-12 21:35:40 +09:00
c7a17093cb
Fix compile errors with --enable-maintainer-mode
2014-02-11 21:39:35 +09:00
bac31e844a
Add more debug output
2014-02-11 21:35:41 +09:00
7822bbd7e8
Fix PAD_HIGH and PAD_LOW are not counted in flow control
2014-02-11 21:30:44 +09:00
dbb131d13d
Simplify framebufmark calculation for DATA frame
2014-02-11 18:55:22 +09:00
6364ae1a98
Fix nghttp2_active_outbound_item is not reset on DATA deferred
2014-02-11 18:43:45 +09:00
16b5e99e88
Bitwise-OR last CONTINUATION flags to first HEADERS flags
2014-02-11 17:30:38 +09:00
788072af9b
Fix HEADERS padding is not added
2014-02-11 17:23:08 +09:00
cf0b880b15
Error if undefined SETTINGS ID is detected in nghttp2_iv_check
2014-02-11 16:53:08 +09:00
3144bcbe20
Remove unused iframe->error_code
2014-02-11 16:34:42 +09:00
eb2856f3df
Add inbound_frame_reset_left() not to forget to reset iframe->buflen
2014-02-11 16:33:07 +09:00
9865b46905
Don't change state in inbound_frame_handle_pad
2014-02-11 16:24:21 +09:00
e78a2100ec
Merge branch 'master' into draft-10
2014-02-11 16:03:42 +09:00
cacf4ecf26
Fix premature header block is not treated as connection error
2014-02-11 16:00:59 +09:00
cbbecfeb41
Fix broken session_detect_idle_stream()
2014-02-11 15:35:44 +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
118ed09da5
Allow disabling padding
2014-02-09 23:53:53 +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
256c97d89b
Change default padding size to 16
2014-02-09 18:27:34 +09:00
ba95cd936d
Fix flow control error because padding is excluded
2014-02-09 18:26:46 +09:00
a4070be518
Fix on_frame_recv_callback called multiple times if CONTINUATION is involved
2014-02-09 17:00:29 +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
10feab02e8
Fix bufoff_ptr if no padding is made
2014-02-09 12:39:43 +09:00
9c30ed1a64
Update flags
2014-02-09 12:39:43 +09:00
e9d1ba2539
Handle incoming PAD_HIGH and PAD_LOW in inbound_frame_handle_padding
2014-02-09 12:39:43 +09:00
2ff3d97b2e
Add nghttp2_frame_add_pad to deal with adding pads
2014-02-09 12:39:43 +09:00
b6a0eff8a8
Add more DEBUGFs
2014-02-08 00:32:50 +09:00
814d0f76f3
Implement DATA frame padding
2014-02-08 00:23:18 +09:00
Tatsuhiro Tsujikawa