54f4b85beb
Fix nghttp2_session_want_write
...
This commit fixes the bug in nghttp2_session_want_write. Previously,
it may return 0 if there is pending frames after GOAWAY frame is
submitted.
To avoid the situation that nghttp2_session_want_write keeps returning
nonzero after GOAWAY and the number of active streams is 0 (e.g., keep
receiving SETTINGS or PING), nghttp2_session_mem_recv now just
swallows the input data without parsing in this case.
2017-03-07 22:55:39 +09:00
368775c2ed
Merge pull request #814 from alagoutte/pvs
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nghttp2_session: fix The 'then' statement is equivalent to the subseq…
2017-02-15 21:15:43 +09:00
ceb4dcf3b2
nghttp2_session: fix The 'then' statement is equivalent to the subsequent code fragment found by PVS Studio (V523)
2017-02-14 17:40:51 +01:00
f3a5a0a0ec
Add nghttp2_option_no_closed_streams
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nghttp2_option_no_closed_streams controls whether closed streams are
retained or not. If nonzero is passed to that function's parameter
val, a session does not retain closed streams. It may hurt the shape
of priority tree, but can save memory.
2017-02-13 22:33:29 +09:00
5f31c09410
Mention about nghttp2_data_source_read_length_callback
2017-02-08 00:40:47 +09:00
052f3a3871
Update doc
2017-01-26 23:40:12 +09:00
becae65257
Fix leak
2017-01-24 22:59:01 +09:00
ae87a44b94
nghttp2_hd: fix It is odd that the body of 'hd_get_num_table_entries' function is fully equivalent to the body of 'get_max_index' function found by PVS Studio (V524)
2017-01-03 22:03:53 +01:00
87d1692e27
nghttp2_submit: fix Parameter 'flags' is always rewritten in function body before being used found by PVS Studio (V763)
2017-01-03 22:03:53 +01:00
5645cad577
Accept and ignore content-length: 0 in 204 response for now
2016-12-03 14:57:16 +09:00
5a81f2441f
Prevent undefined behavior in decode_length
2016-11-11 11:12:43 -05:00
6ad9ddcdea
Disallow content-length in 1xx, 204, or 200 to a CONNECT request
2016-11-03 17:26:32 +09:00
ca6f6511f2
Avoid memcpy against NULL src
2016-11-01 23:54:21 +09:00
9cd695a1db
MSVC version resource support
2016-10-28 22:24:22 +09:00
0cf6848646
clang-format-3.9
2016-10-15 18:36:04 +09:00
bc0f501dd3
Replace final with fin to make clang-format-3.9 happy
2016-10-15 18:25:13 +09:00
a591001e7b
Update doc
2016-10-15 18:18:52 +09:00
1d5cde1c6b
Add missing nghttp2_debug.h
2016-10-14 23:13:42 +09:00
19340da8d4
Re-format debug text output
2016-10-14 22:59:05 +09:00
5e99531b4d
clang-format
2016-10-14 22:59:05 +09:00
bef3d47c16
Rename functions and nghttp2_debug.h to move debug macro there
2016-10-14 22:59:05 +09:00
b8f7b474b4
Fix autotools build
2016-10-14 22:04:02 +09:00
bc3dc6b765
Add set_nghttp2_debug_callback to take advantage of DEBUGF statements in
...
when building DEBUGBUILD.
2016-10-13 13:24:26 -07:00
743fc4a3c3
Use the similar naming scheme for table size as 392256e542
2016-09-11 22:25:01 +09:00
392256e542
Add nghttp2_option_set_max_deflate_dynamic_table_size() API function
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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
905e16cb99
Simplify session_after_frame_sent1
2016-09-11 17:18:08 +09:00
9d4e8eeb12
Simplify code
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Move DATA frame handling code to switch-case of frame type.
2016-09-11 17:00:04 +09:00
6858cda366
Fix GOAWAY race with new incoming stream on server side
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Revert part of 16c46114dc
2016-09-09 22:08:34 +09:00
fddb019baf
Merge branch 'master' into http2-debug-state-api
2016-08-28 22:20:04 +09:00
581e0938a9
Allow NGHTTP2_ERR_PAUSE from nghttp2_data_source_read_callback
2016-08-28 21:57:10 +09:00
79b07f0ce2
Update doc
2016-08-28 00:47:38 +09:00
baa0f60dc8
Add API to get current HPACK dynamic table size
2016-08-26 23:02:51 +09:00
69aa70086a
Merge branch 'master' into http2-debug-state-api
2016-08-26 22:54:59 +09:00
00c80a15c0
lib: Make emit_header() return void since it always succeed.
2016-08-23 13:40:14 +00:00
e693f75670
Add nghttp2_session_get_local_settings() API function
2016-08-21 19:33:01 +09:00
759f6c0b39
Update doc
2016-08-21 19:17:51 +09:00
5cf21ec187
Add APIs to return the number of data that remote endpoint can send
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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
62e1d1c952
Fix typo
2016-08-21 13:29:29 +09:00
09c647fd1b
Update doc
2016-08-18 21:26:58 +09:00
d0fea96e69
Allow nonuniform buffer size in nghttp2_hd_deflate_hd_vec()
2016-08-18 21:23:17 +09:00
40d217beb1
Remove bufs_avail
2016-08-17 22:56:40 +09:00
9b864380a5
Use nghttp2_vec in nghttp2_hd_deflate_hd_vec
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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
0e1d0400d8
Use whole chunk when performing huffman encoding
2016-08-17 21:05:04 +09:00
488c3588d9
lib: Malloc nghttp2_buf_chain array once in nghttp2_bufs_wrap_init2()
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to simplify logic
2016-08-17 20:48:03 +09:00
8acef2711b
Use pointer-to-pointer idiom to construct linked list
2016-08-16 13:02:24 +09:00
c4d36aeff7
Make parameters const pointer
2016-08-16 10:55:51 +09:00
f50596e355
Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master
2016-08-16 09:59:50 +09:00
abf81b5bb7
lib: Add nghttp2_hd_deflate_hd_vec() deflate API to support multiple bufs input
2016-08-15 10:28:45 +00:00
8579b8a968
Merge pull request #646 from nghttp2/invalid-header-cb
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Add nghttp2_on_invalid_header_callback
2016-08-15 11:13:20 +09:00
4c381611a1
More doc about HPACK decoding API
2016-08-11 11:47:53 +09:00
0c7d48dede
Make result type of hd_inflate_commit_indexed void
2016-08-11 11:33:09 +09:00
65cc2f0515
lib: since hd_inflate_commit_indexed() always return 0, remove the
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return value check in nghttp2_hd_inflate_hd_nv().
2016-08-11 02:00:43 +00:00
3f31424ee2
Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master
2016-08-09 22:01:10 +09:00
e0119452a3
Use memeq() instead of lstreq() in lookup_token().
2016-08-09 04:15:38 +00:00
60cae325bc
Search dynamic table first for optimization
2016-08-08 00:27:16 +09:00
16c46114dc
More strict stream state handling
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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
e7e3d77c53
Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master
2016-08-06 22:42:22 +09:00
af9aeee752
1. Modify genlibtokenlookup.py to remove redundant header comparisons.
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2. Remove inline qualifier of lookup_token() in genlibtokenlookup.py.
2016-08-05 09:56:15 +00:00
b7a72b1e5a
Merge branch 'master' of https://github.com/weliu/nghttp2 into weliu-master
2016-08-04 22:25:25 +09:00
2f106dc96b
Fix wrong tree operation to avoid cycle
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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
f619286ca3
Make get_max_index() return the max index in frame, so we don't need
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to do extra calculation
2016-08-04 01:26:13 +00:00
271f7fbbb6
Add nghttp2_on_invalid_header_callback
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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
318235db33
Log frame's stream ID for header debug logging
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Previously, for PUSH_PROMISE frame, we logged its promised stream ID.
But it is saner to use just frame's ID in this context.
2016-08-03 00:17:38 +09:00
8ab079ccc2
Call error callback when invalid header field is received and ignored
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We have a code to call error callback when invalid header is received
and it is treated as stream error. But we didn't if the incoming
header is invalid, but just ignored. This generosity is required to
handle public Internet connections especially when nghttp2 is used as
forward proxy.
2016-08-03 00:13:37 +09:00
8b50cc0ece
Update doc
2016-07-21 21:18:21 +09:00
0cb0bdabec
Update doc
2016-07-13 22:01:31 +09:00
ed8d5f04bb
Update doc
2016-07-10 19:07:03 +09:00
110ca3131a
Cancel frame transmission from before_frame_send_callback
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We define the behaviour when NGHTTP2_ERR_CANCEL is returned from
before_frame_send_callback. That is to cancel the frame passed to the
callback.
2016-07-02 19:21:08 +09:00
fdc27c9f0e
Specify 1 for 2nd parameter of fwrite as a convention
2016-06-22 23:29:09 +09:00
3aa0ebbbd6
Revert "Robust handling for ssize_t on Win32 platform"
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This reverts commit c42296acf1
2016-06-22 21:29:34 +09:00
4aa79763be
Clarify code path when appending inflight_settings
2016-06-21 22:32:08 +09:00
057db65657
Rewrite session_append_inflight_settings
2016-06-21 22:30:21 +09:00
c42296acf1
Robust handling for ssize_t on Win32 platform
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Now we define NGHTTP2_SSIZE_T which is typedef-ed to the appropriate
type depending on the platform (x86/x86_64).
See GH-616 for details
2016-06-21 22:06:20 +09:00
57259481c8
Fix typo
2016-06-15 00:42:03 +09:00
c7b0e04498
Add nghttp2_option_set_max_send_header_block_length API function
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This function sets the maximum length of header block (a set of header
fields per HEADERS frame) to send. The length of given set of header
fields is calculated using nghttp2_hd_deflate_bound(). Previously,
this is hard-coded, and is 64KiB.
2016-06-15 00:05:15 +09:00
88e635e0b9
fix warning: declaration of 'free' shadows a global declaration
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With some old OS X release
2016-06-01 08:45:13 +02:00
204f9a3ec7
Add nghttp2_session_set_local_window_size() API function
2016-05-29 23:13:11 +09:00
863fbffda4
Fix typo
2016-05-18 01:25:37 +09:00
2a96d433ec
Add nghttp2_hd_inflate_hd2() and deprecate nghttp2_hd_inflate_hd()
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The difference between them are former has const qualifier to the |in|
parameter, which is desirable since it is effectively read-only.
2016-05-14 18:25:20 +09:00
5ff6da11b1
Refactor map remove
2016-05-14 11:34:51 +09:00
5d4f3f36e3
Fix bug that PING flags are ignored in nghttp2_submit_ping
2016-05-05 23:11:10 +09:00
dba0f35ee1
Avoid 0-length DATA if NGHTTP2_DATA_FLAG_NO_END_STREAM is set
2016-04-27 22:57:19 +09:00
3d948fd3d7
Zero fill in nghttp2_session_mem_send
2016-04-23 00:32:23 +09:00
e04e24c1c2
in nghttp2_session_send() data is declared uninitialized and used
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after a call to nghttp2_session_mem_send_internal() which should
set it, however in nghttp2_session_mem_send_internal() it is
possible to return before setting the pointer.
This change initializes the variable to NULL where delcared and
sets the variable in nghttp2_session_mem_send_internal() to
NULL before possibly returning rather than after.
both options are not necessary but are both ideal practice
2016-04-21 22:53:19 +00:00
4041d1eb26
Don't send ALTSVC if stream is closing
2016-04-15 00:59:05 +09:00
40f3779eb1
Pass unknown SETTINGS values to nghttp2_on_frame_recv_callback
2016-04-10 16:36:04 +09:00
d88f962565
Add test for altsvc frame
2016-04-09 22:32:48 +09:00
3086d65657
altsvc: Update doc
2016-04-09 19:27:09 +09:00
d4144a7475
altsvc: Add tests, ignore altsvc if stream does not exist
2016-04-09 19:14:15 +09:00
6638ca9333
altsvc: Reduce bitfield size
2016-04-09 18:23:15 +09:00
b924ef5fff
altsvc: Discard altsvc when it is received by server in earlier point
2016-04-08 23:25:56 +09:00
df56f55f84
Assign nghttp2_frame.ext.payload early
2016-04-08 23:25:56 +09:00
31595c2416
Embed nghttp2_ext_frame_payload into nghttp2_outbound_item
2016-04-08 23:25:56 +09:00
795ee8c20f
altsvc: Receive ALTSVC frame
2016-04-08 23:25:56 +09:00
efbd48b122
altsvc: Add tx tests
2016-04-08 23:25:56 +09:00
8b5a85ae1d
altsvc: Add error handling about origin and stream_id
2016-04-08 23:25:56 +09:00
ecabef2dc7
altsvc: Add ALTSVC frame support
2016-04-08 23:25:56 +09:00
5974abad75
Run error callback when peer does not send initial SETTINGS frame
2016-04-02 18:20:49 +09:00
8667bbb823
Don't send WINDOW_UPDATE if session is being closed
2016-03-29 23:30:55 +09:00
bd253e1bdd
cmake: fix Windows build with CUnit
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failmalloc and main tests succesfully pass the test now.
2016-03-17 23:32:07 +01:00
d10f149161
cmake: fix Windows support
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Fix Windows build by defining `ssize_t` when missing and adjusting the
install commands.
Add support for ENABLE_WERROR=1 while at it.
Tested with MSVC 2013 on Windows 7 x64.
2016-03-16 17:33:20 +01:00
7c55c335cc
Merge branches 'master' and 'cmake-updated' into cmake
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Update to latest master with appropriate cmake changes at the same time.
2016-03-14 17:26:15 +01:00
2ddb83206b
cmake: sync with v1.8.0-63-g37b09f6
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Adds missing source files and configure.ac changes since
v1.7.0-93-g093eb51.
2016-03-14 17:20:37 +01:00
e8b62c620d
Revert change of NGHTTP2_VERSION_NUM, keep the parentheses around VERSION_NUM, not in the sed -e
2016-03-14 14:13:19 +01:00
0f71fbce8d
Generate nghttp2ver.h before compiling
2016-03-13 18:57:58 +01:00
4e2972a5dc
Use string for NGHTTP2_VERSION_NUM, e.g 0x010800: do not add parentheses
2016-03-13 18:43:44 +01:00
78e5417ff2
Remove -nologo: not used in VC11/VC14, throws error in VC9
2016-03-13 18:31:14 +01:00
77852cf572
Use string for NGHTTP2_VERSION_NUM, e.g 0x010800
2016-03-13 18:24:32 +01:00
fa36537f82
Detect version for releases en dev versions
2016-03-13 18:18:22 +01:00
4cde76c9c3
Do not use Cython by default
2016-03-13 18:13:46 +01:00
e02512032b
Fix missing external symbol nghttp2_rcbuf_new2
2016-03-13 18:12:39 +01:00
e58db4f8b0
Attempt to fix compile error with msvc
2016-03-14 00:54:02 +09:00
7f8110601e
cmake: fix compatibility with cmake before 3.3
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The COMPILE_LANGUAGE generator expression is only supported since CMake
3.3. Moreover, it does not work with all generators (works with Makefile
and Ninja, but not with Visual Studio).
target_compile_options would only work if a target does not mix C and
C++ sources, since the flags are intended to be set for a specific
language, use set_source_files_properties instead. This approach is also
less repetitive.
Drop the idea of using lists and COMPILE_OPTIONS,
set_source_files_properties only understands COMPILE_FLAGS (a single
string, not a list).
2016-03-13 12:30:41 +01:00
37b09f6785
Use %u for uint8_t for formatting
2016-03-13 18:25:30 +09:00
2a606bae4c
Add nghttp2_error_callback to tell application human readable error message
2016-03-13 18:22:52 +09:00
3db9c2c796
Remove extra tokenization of header names; they are not effective at best
2016-03-12 21:13:09 +09:00
12dad32890
Add nghttp2_on_header_callback2
2016-03-12 21:13:09 +09:00
689d2a1afb
Fix compile error with --enable-debug
2016-03-12 21:12:27 +09:00
ff0d137fb3
Reference counted HPACK name/value pair
2016-03-12 21:12:27 +09:00
8da20975f9
Always allocate buffer for name, and value
2016-03-12 21:12:26 +09:00
bdb6581990
Add CMake-related files to EXTRA_DIST
2016-03-12 01:38:12 +01:00
e453759637
Add nghttp2_option_set_no_auto_ping_ack() option
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This option prevents the nghttp2 library from sending PING frame with
ACK flag set in the reply to incoming PING frame. To allow the
application to send PING with ACK flag set, nghttp2_submit_ping() now
recognizes NGHTTP2_FLAG_PING in its flags parameter.
2016-02-29 23:39:50 +09:00
a21c87d11c
Add nghttp2_http2_strerror() to return HTTP/2 error code string
2016-02-29 23:10:20 +09:00
32446a5197
Revert "Update doc"
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This reverts commit 8aac5d6af2
2016-02-25 21:19:38 +09:00
40c1b29f36
Handle extension frame in session_inbound_frame_reset
2016-02-25 21:18:59 +09:00
8aac5d6af2
Update doc
2016-02-25 00:58:50 +09:00
56bdfd1df2
Revert "Handle extension frame in session_inbound_frame_reset"
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This reverts commit dbffb8995b
2016-02-25 00:58:24 +09:00
dbffb8995b
Handle extension frame in session_inbound_frame_reset
2016-02-25 00:45:24 +09:00
ebfae904ab
Fix typo
2016-02-25 00:32:17 +09:00
827abb57e9
Simplified bitfield calculation of extension frame
2016-02-24 23:59:01 +09:00
9aee43f7d8
Update doc for extension frames
2016-02-24 23:51:00 +09:00
34bf153653
Merge branch 'master' into simple-extensions
2016-02-24 23:21:03 +09:00
3e72711e23
Cap 100 limit for remembering idle streams
2016-02-23 01:09:45 +09:00
7921029e33
Tokenize extra HTTP header fields
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The extra HTTP header fields are compiled from
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers ,
https://en.wikipedia.org/wiki/List_of_HTTP_header_fields , and
https://www.owasp.org/index.php/List_of_useful_HTTP_headers .
2016-02-20 23:30:02 +09:00
b7159f80b2
Eliminate the possibility of nghttp2_stream.cycle overflow
2016-02-18 23:56:29 +09:00
77e8190b6c
cmake: fix symbol visibility issues
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libnghttp2.so was missing -fvisibility=hidden. libnghttp2_asio.so on the
other hand had hidden visibility which resulted in no exported symbols
and a broken asio client examples.
Just build a static nghttp2 library to solve this issue.
2016-02-16 16:04:01 +01:00
0afc21c9d8
cmake: fix compilation in lib
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Need to add -fPIC to objects that will be put in a shared library.
2016-02-15 10:49:55 +01:00
8c46d9181f
cmake: process tests directory
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Split the nghttp2 library into objects and a shared library from those
objects. This is needed because of symbol visibility. An advantage over
the autotools build is that there are no worries about static versus
static library builds.
Test:
cmake $srcdir
make nghttpx-unittest main failmalloc
make test
2016-02-15 01:57:13 +01:00
ccd2d34160
cmake: Install headers
2016-02-13 20:13:42 +01:00
ea6eed10c7
cmake: fix version in soname
2016-02-13 20:13:42 +01:00
5b21c39bb2
cmake: add lib, add versioning info, install lib
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Also remove some headers which were not checked anyway and add macros to
cmakeconfig.h.in (based on the headers list in the CMakeLists.txt file).
2016-02-13 20:13:42 +01:00
0e469ed221
Fix typo in HAVE_CONFIG_H name
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Only used by lib/nghttp2_npn.c where the presence of config.h does not
seem to make a difference though.
2016-02-13 20:11:50 +01:00
61dda40b44
Don't pass NULL to memcpy
2016-02-12 22:31:47 +09:00
00e722f02c
Add warning
2016-02-11 23:20:31 +09:00
304ff6a6f9
Don't send extension frame in closing state
2016-02-07 21:12:36 +09:00
fc39f2d9d2
Merge branch 'master' into simple-extensions
2016-02-07 21:09:08 +09:00
4c05558273
Evaluate nghttp2_session_want_read and nghttp2_session_want_write when determining session is about to close
2016-02-03 00:25:11 +09:00
5a6f312182
Fixing window makefile version detection
2016-01-26 13:57:21 +03:30
4a78f59e7b
Rename nghttp2_session.sent_stream_id as last_sent_stream_id
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This is more accurate, and there is symmetric relation between
last_sent_stream_id and last_recv_stream_id, which is bettern fit in
my sense.
2016-01-23 14:47:39 +09:00
4ceb9fd767
Cancel stream if flow control window gets overflow
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Previously, we did terminate session, but it did not actually cancel
streams. Now we just cancel streams in this case.
2016-01-23 00:24:12 +09:00
Tatsuhiro Tsujikawa
Alexis La Goutte
Matt Rudary
Remo E
Anders Bakken
Wenfeng Liu
Mike Conlen
Peter Wu
Jan-E
Reza Tavakoli