cbdd44c4ae
nghttp2_hd: Implement local header table size limit for encoder
2013-10-26 18:49:23 +09:00
abfc00983d
nghttp2_hd: Fix memory leak and bad free
2013-10-24 23:49:37 +09:00
0c3cb104e9
nghttp2_hd: Share static table globally
2013-10-24 22:09:40 +09:00
5a81e03497
nghttp2_hd: Add static table entry to dynamic table on emission
2013-10-24 21:52:02 +09:00
d5ccc89fc4
Update huffman table and static table
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Use huffman table in https://github.com/grmocg/httpbis-header-compression
2013-10-21 23:56:14 +09:00
9e50ae46d9
nghttp_hd: Use NGHTTP2_HD_SIDE_{REQUEST,RESPONSE} instead of {CLIENT,SERVER}
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This change conveys better notion about compression context.
2013-10-21 00:44:39 +09:00
8ef134a702
nghttp_hd: Refactor emit_indname_block and emit_newname_block
2013-10-21 00:22:14 +09:00
28aea5c6b7
nghttp_hd: Use huffman encoding only when it is usable
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We use huffman encoding only when its encoded length is strictly less
than the original length.
As noted in the HPACK draft, the length of name/value is now 7-bit
prefix and its MSB is 1 if the following string is huffman encoded.
2013-10-20 23:59:15 +09:00
a658f1367e
encode_length: Or-ing first byte with prefix mask
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So that we can preserve leading bits.
2013-10-20 16:28:52 +09:00
4e4fab01b1
Merge branch 'master' into hpack-exp
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Conflicts:
lib/nghttp2_hd.c
2013-10-18 20:06:36 +09:00
7b87d71121
nghttp2_hd: Fix missing return value handling
2013-10-18 19:48:15 +09:00
7bd145fd23
Fix out of bound array access in decode_length
2013-10-18 19:30:04 +09:00
f7389ff2e6
Revert 622b05aa31
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It turns out that 0-bit prefix is wrong, and the author now
clearly stated that the intention is 8-bit prefix for 8+ fields.
2013-10-18 19:28:01 +09:00
a2735ed025
Fix leak on failure
2013-10-16 00:12:33 +09:00
ed43635c7b
Updated latest initial static header table
2013-10-16 00:09:00 +09:00
50cdcca911
Implement static Huffman for header compression
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The current implementation uses Huffman code tables described
in http://tools.ietf.org/html/draft-rpeon-httpbis-header-compression-03
2013-10-15 23:55:12 +09:00
5b1fc35e82
Make max header table size configurable
2013-10-13 19:24:21 +09:00
6d7bcabe4c
Don't allocate name when indexing with name in static table
2013-10-12 22:56:29 +09:00
8cf3731802
Experiment HPACK with upcoming changes
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* remove substitution
* reversed insertion and removal from header table
* unified initial static table
2013-10-12 21:49:01 +09:00
622b05aa31
Fix HPACK using 0-bit prefix instead of 8-bits
2013-10-10 23:58:33 +09:00
3390c2356e
Update doc
2013-09-07 15:28:43 +09:00
4db8338012
Fix resource leak
2013-09-07 01:45:54 +09:00
4dcf9ad4f2
Make hd encoder ordering aware and one-pass
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The encoder algorithm is simplified and it now preserves ordering
of the headers. It also becomes one-pass encoder.
2013-09-06 21:53:28 +09:00
16076cbc2f
Increase NGHTTP2_HD_MAX_ENTRY_SIZE to 3072
2013-09-06 00:17:46 +09:00
1723912f35
Call nghttp2_hd_end_headers from nghttp2_hd_deflate_hd
2013-09-03 21:41:22 +09:00
83b0c89e3c
Handle indexing entry greater than header table limit without error
2013-08-28 23:16:23 +09:00
4fe056d208
nghttp2_hd.c: Use rv != 0 instead of rv < 0
2013-08-28 21:35:18 +09:00
f0ef6e980f
Refactor nghttp2_hd_inflate_hd
2013-08-28 21:33:57 +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
091f38a99d
Revise common header processing
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Instead of emitting common headers on decoder side, encoder
now keeps track of removed common headers and encode it
as necessary.
2013-08-24 22:58:26 +09:00
005e60a5ed
Rework header compression
2013-08-23 23:38:28 +09:00
93e5b9e562
Fix bug common header disappear if it is evicted
2013-08-23 03:45:26 +09:00
346fafde3f
Implement draft-ietf-httpbis-header-compression-02
2013-08-23 03:33:05 +09:00
55b074e96e
Rename NGHTTP2_MAX_FRAME_SIZE as NGHTTP2_MAX_FRAME_LENGTH
2013-08-06 21:59:41 +09:00
7021a9fc5e
Incremental indexing only when the entry size if less than threshold
2013-07-27 20:48:04 +09:00
f74674aa7f
Fix header compression (again)
2013-07-27 19:23:05 +09:00
ddd04e8ced
Fix header compression bug, and perform always incremental indexing
2013-07-27 00:58:38 +09:00
e496800cb7
Fix header compression bug
2013-07-26 01:34:28 +09:00
321136b042
nghttp2_hd: Don't malloc if namelen/valuelen are zero
2013-07-23 23:10:53 +09:00
3c9e31da87
Don't substitute if same indexed header field name is already in working set
2013-07-23 02:52:08 +09:00
68afda92ac
Cleanup
2013-07-20 01:28:52 +09:00
b92b49f882
Cleanup
2013-07-20 01:27:26 +09:00
9c58004a86
Cleanup
2013-07-20 01:24:34 +09:00
e92b74d66e
Use substitution as long as no eviction is required
2013-07-20 01:19:00 +09:00
aa87130711
Fix uninitialized nghttp2_hd_ws_entry index
2013-07-20 01:02:01 +09:00
00b2d06850
Refactor nghttp2_hd
2013-07-20 01:02:01 +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
Tatsuhiro Tsujikawa