Commit Graph

3998 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa 5bff48a15a nghttpx: Call upstream resume_read after sending pending request to backend
With the combination of HTTP/1 upstream and HTTP/2 downstream,
downstream tells SHRPX_NO_BUFFER while connecting to the backend
server.  Previously, we did not call upstream resume_read and upload
was blocked.  This commit now calls upstream resume_read to unblock.
This commit also remove pending output buffer size of Http2Session
when calculating downstream connection's buffer is full.  This is
desirable since we only operate resume_read by stream basis.
2014-09-17 22:36:42 +09:00
Tatsuhiro Tsujikawa e4751a798a Replace auto_delete* with defer 2014-09-16 23:39:38 +09:00
Tatsuhiro Tsujikawa 6fc12caa6d Just link to github releases page for released versions 2014-09-14 22:46:59 +09:00
Tatsuhiro Tsujikawa d00d4d647d Compile with android NDK r10b 32bit target
Android does not have _Exit.  We detect this and use _exit instead.
clang-3.4 has an issue around undefined reference to
__atomic_fetch_add_4, so we stick to gcc-4.8 for now.
2014-09-14 21:32:53 +09:00
Tatsuhiro Tsujikawa 5ff73de195 libevent-server: Use nghttp2_option_set_recv_client_preface() 2014-09-13 21:24:45 +09:00
Tatsuhiro Tsujikawa 901de5fbce Add nghttp2_option_set_recv_client_preface()
By default, nghttp2 library only handles HTTP/2 frames and does not
recognize first 24 bytes of client connection preface. This design
choice is done due to the fact that server may want to detect the
application protocol based on first few bytes on clear text
communication. But for simple servers which only speak HTTP/2, it is
easier for developers if nghttp2 library takes care of client
connection preface.

If this option is used with nonzero val, nghttp2 library checks first
24 bytes client connection preface. If it is not a valid one,
nghttp2_session_recv() and nghttp2_session_mem_recv() will return
error NGHTTP2_ERR_BAD_PREFACE, which is fatal error.
2014-09-13 19:50:44 +09:00
Tatsuhiro Tsujikawa 5847a56c40 Bump up version number to 0.6.2-DEV 2014-09-11 00:36:56 +09:00
Tatsuhiro Tsujikawa 0da0140026 Update man pages 2014-09-11 00:31:02 +09:00
Tatsuhiro Tsujikawa 207b1db6af Bump up version number to 0.6.1 2014-09-11 00:28:48 +09:00
Tatsuhiro Tsujikawa 85f605f20d src: Check availability of ENONET 2014-09-02 01:00:27 +09:00
Tatsuhiro Tsujikawa 5cf07f5c21 Bump up version number to 0.6.1-DEV 2014-08-30 00:18:25 +09:00
Tatsuhiro Tsujikawa 340b52da84 Update man pages 2014-08-30 00:15:31 +09:00
Tatsuhiro Tsujikawa 3de678e164 Bump up version number to 0.6.0 and LT revision to 5:0:0 2014-08-30 00:09:37 +09:00
Tatsuhiro Tsujikawa 0af71ee6be Update sphinx_rtd_theme 2014-08-30 00:07:48 +09:00
Tatsuhiro Tsujikawa d8c0d87c90 src: Add missing SETTINGS ID to debug output
SETTINGS_MAX_FRAME_SIZE and SETTINGS_MAX_HEADER_LIST_SIZE are 2
missing SETTINGS IDs and now they are shown correctly.
2014-08-29 00:14:10 +09:00
Tatsuhiro Tsujikawa 9b2c24ad68 tests: Remove debug output 2014-08-28 23:32:14 +09:00
Tatsuhiro Tsujikawa b4bb6a6101 Add reserved bits to header and frames
Currently reserved bit is always set to 0.  The addition of reserved
bit is for future extension.
2014-08-28 23:30:42 +09:00
Tatsuhiro Tsujikawa 8890e593e6 src: Add util::array_size 2014-08-28 00:45:12 +09:00
Tatsuhiro Tsujikawa ec0a2e7cca Add Makefile for MSVC
Contributed by G. Vanem
2014-08-27 23:54:29 +09:00
Tatsuhiro Tsujikawa f8471a5f45 nghttpx: Move --backend-http-proxy-uri to Connections section 2014-08-27 23:37:54 +09:00
Tatsuhiro Tsujikawa f34cbf9b45 tests: Include config.h 2014-08-27 23:36:57 +09:00
Tatsuhiro Tsujikawa a23a705121 nghttpx: Strict integer config validation 2014-08-27 23:36:36 +09:00
Tatsuhiro Tsujikawa 822ec75814 nghttpx: Add --listener-disable-timeout option 2014-08-27 22:34:00 +09:00
Tatsuhiro Tsujikawa 0209b7c083 nghttpx: Fix location rewrite is failed because request headers are empty
Previously we empties request headers after they are sent to
downstream in order to free memory.  But it turns out that we use
request headers when rewriting location header response field.  Also
user reported that request headers are useful to add new features.
This commits defers the deletion of request headers to the point when
response headers are deleted (which is after response headers are sent
to upstream client).
2014-08-27 21:25:25 +09:00
Tatsuhiro Tsujikawa 70a8fd59b1 python: Add version 2014-08-26 23:52:19 +09:00
Tatsuhiro Tsujikawa 223242b512 nghttpx: Don't consume response data in downstream on_stream_close_callback
Even after on_stream_close_callback, Http2DownstreamConnection is
still alive and upstream keeps sending response to the client.  The
consumed bytes are processed normally (data_source_read_callback) and
also we have a code to consume all allocated bytes for
Http2DownstreamConnection object when it is deleted.  This means that
we don't need to and should not consume response data in downstream
on_stream_close_callback.  If we do, we may get assertion error in
Http2DownstreamConnection::resume_read().
2014-08-26 22:16:19 +09:00
Tatsuhiro Tsujikawa 42ac80d3da python: Fix build error 2014-08-26 00:13:53 +09:00
Tatsuhiro Tsujikawa 4c11cd0671 Add test to submit DATA frame twice
This commit adds test to submit DATA frame twice and fixes the bug
that 2nd DATA is not sent.
2014-08-25 23:46:17 +09:00
Tatsuhiro Tsujikawa 4c5c6749a0 Check buffer capacity explicitly 2014-08-25 23:12:17 +09:00
Tatsuhiro Tsujikawa dd038bf753 Fix crash when buffer was reallocated after read_length_callback
Added test for this crash.
2014-08-25 23:05:39 +09:00
Tatsuhiro Tsujikawa 577512f2ca Use datamax if buffer reallocation failed 2014-08-25 22:46:55 +09:00
Tatsuhiro Tsujikawa 565c635e9b Wrap longer lines (> 80) 2014-08-25 22:41:34 +09:00
Tatsuhiro Tsujikawa 0b1ab90fb8 Move frame_type parameter in front of stream_id
This commit moves frame_type parameter of
nghttp2_data_soruce_read_length_callback in front of stream_id
parameter.  The motivation is that other callback is generally put
frame related parameters first.  To make it consistent, we move
frame_type, which is frame ralted parameter, to the left.
2014-08-25 22:31:11 +09:00
Tatsuhiro Tsujikawa 93b4d9efc3 Allow application to call nghttp2_submit_data() in on_frame_send_callback
Previously we always call on_frame_send_callback before calling
nghttp2_stream_detach_data() after sending DATA frame.  As a result,
even if DATA frame has END_STREAM, application cannot call
nghttp2_submit_data() in on_frame_send_callback because previous data
is still attached.  This commit makes a change so that
nghttp2_stream_detach_data() is called before on_frame_send_callback
so that application can issue nghttp2_submit_data() in the callback.
2014-08-25 21:53:40 +09:00
Tatsuhiro Tsujikawa 82bc7198e6 Change nghttp2_session_get_stream_remote_window_size behavior
Now it returns only stream's available remote window size, without
considering connection level window size.  For connection-level window
size, nghttp2_session_get_remote_window_size() is added by this
commit.  To get old behavior of
nghttp2_session_get_stream_remote_window_size() is use
min(nghttp2_session_get_stream_remote_window_size(),
nghttp2_session_get_remote_window_size()).  The reason of this change
is that it is desirable to know just stream level window size without
taking into connection level window size.  This is useful for
debugging purpose.
2014-08-25 21:44:22 +09:00
Tatsuhiro Tsujikawa 03ed29953e Move nghttp2_data_source_read_length_callback to session callbacks section
Also edited its documentation to make hyperlink works.
2014-08-25 21:38:08 +09:00
Tatsuhiro Tsujikawa a36c4c6f5f Add nghttp2_on_begin_frame_callback
nghttp2_on_begin_frame_callback will be invoked when a frame header is
received.
2014-08-25 21:26:50 +09:00
Tatsuhiro Tsujikawa 3daa6f2c30 doc: Update tutorials 2014-08-25 21:24:04 +09:00
Tatsuhiro Tsujikawa 53ee21caa9 Remove nghttp2_on_unknown_frame_recv_callback
It is not used by library for a while.  It could be used to pass
unsupported extension frames to application, but its interface
requires library to buffer entire frame, which we'd like to avoid.
For unsupported extension frames, we will add new callbacks which does
not require buffering if they are required.
2014-08-25 21:24:04 +09:00
Tatsuhiro Tsujikawa 31528b6267 Use uint32_t for HTTP/2 error_code
h2-14 now allows extensions to define new error codes.  To allow
application callback to access such error codes, we uses uint32_t as
error_code type for structs and function parameters.  Previously we
treated unknown error code as INTERNAL_ERROR, but this change removes
this and unknown error code is passed to application callback as is.
2014-08-25 21:24:04 +09:00
Tatsuhiro Tsujikawa ab5b81bee1 Hide nghttp2_session_callbacks details and provide setter like functions
To make it possible to add new callbacks without bumping so name, we
decided to hide details of nghttp2_session_callbacks.  We provide
setter like functions to set individual callback function.
2014-08-25 21:24:04 +09:00
Tatsuhiro Tsujikawa 9f6bb989e3 Merge branch 'akamai-window_size_control' 2014-08-25 21:15:38 +09:00
Tatsuhiro Tsujikawa 3655090997 Merge branch 'window_size_control' of https://github.com/akamai/nghttp2 into akamai-window_size_control 2014-08-25 21:09:26 +09:00
Scott Mitchell 3cd08251ca Send window size API extension
Motivation:

The send window size is currently fixed by a macro at compile time.
In order for users of the library to impact the send window size they
would have to change a macro at compile time. The window size may be dynamic
depending on the environment and deployment scheme. The library users
currently have no way to change this parameter.

Modifications:

Add a new optional callback method which is called before data is sent to
obtain the desired send window size. The callback return value will be
subject to a range check for the current session, stream, and settings
limits defined by flow control.

Result:
Library users have control over their send sizes.
2014-08-24 11:32:44 -04:00
Tatsuhiro Tsujikawa 1673ae2c99 src: Add 308 Permanent Redirect (RFC 7238) 2014-08-24 22:56:48 +09:00
Tatsuhiro Tsujikawa bf48ef9bab Add test to check consumed size when no auto window update is enabled 2014-08-24 22:36:35 +09:00
Tatsuhiro Tsujikawa 1093b3eeab Check explicitly that padding field is really read 2014-08-24 22:29:05 +09:00
Tatsuhiro Tsujikawa d5da7611fa nghttpx: Remove unused member function and variable 2014-08-24 22:27:10 +09:00
Tatsuhiro Tsujikawa 9893ae81af Add nghttp2_bufs_realloc 2014-08-24 15:34:55 +09:00
Tatsuhiro Tsujikawa 7bfa276e96 Fix bug that NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE causes session failure
Previously returning NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE from
on_header_callback moves input offset badly and it causes header
decompression error on the subsequent frames.  This commit fix this
bug.
2014-08-24 00:50:55 +09:00