Commit Graph

289 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa a7eb6502a9 src: Use large transmission buffer to reduce SSL/TLS overhead 2014-03-15 16:10:42 +09:00
Tatsuhiro Tsujikawa a457d2a138 h2load, nghttp: Use SNI field for non-numeric host 2014-03-15 15:32:38 +09:00
Tatsuhiro Tsujikawa 27e161dc31 src: Add EvbufferBuffer class to simplify the code base 2014-03-05 00:23:33 +09:00
Tatsuhiro Tsujikawa ddfa93ff5b nghttpx: Make socketpair in internal use non-block 2014-03-04 23:34:48 +09:00
Tatsuhiro Tsujikawa e34b8ac7fb src: Avoid to call costly evbuffer_add() repeatedly
The profiler and benchmarking showed that calling evbuffer_add()
repeatedly is very costly. To avoid this, we buffer up small writes
into one large chunk and call evbuffer_add() less times.
2014-03-03 23:45:57 +09:00
Tatsuhiro Tsujikawa c1e1a1be5a nghttpx: Cast uint8_t to uint32_t to display it as numeric value 2014-03-02 23:22:28 +09:00
Tatsuhiro Tsujikawa 86aa905c10 nghttpx: Code cleanup 2014-02-22 11:26:32 +09:00
Tatsuhiro Tsujikawa cdf5d5402b nghttpx: Code cleanup 2014-02-19 23:11:26 +09:00
Tatsuhiro Tsujikawa 6320bd8926 nghttpx: Fix priority bits 2014-02-19 22:52:00 +09:00
Tatsuhiro Tsujikawa 649586fff6 Add nghttp2_session_mem_send() API function
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
Tatsuhiro Tsujikawa c280cc7c4d nghttpx: Add --padding option for debugging purpose 2014-02-11 17:23:22 +09:00
Tatsuhiro Tsujikawa e186e01933 Replace on_end_headers_callback with on_begin_headers_callback
Previously, there is inconsistency when on_frame_recv_callback
is called between HEADERS/PUSH_PROMISE and the other frames.
For former case, it is called before header block, in latter
case, it is called after whole frame is received. To make it
consistent, we call on_frame_recv_callback for HEADERS/PUSH_PROMISE
after its frame is fully received. Since on_frame_recv_callback
can signal the end of header block, we replaced on_end_headers_callback
with on_begin_headers_callback, which is called when the reception
of the header block is started.
2014-01-29 21:23:13 +09:00
Tatsuhiro Tsujikawa 864789ca65 nghttpx: Limit the maximum header block size (again) 2014-01-28 01:17:54 +09:00
Tatsuhiro Tsujikawa fbffd2c923 nghttpx: Limit the number of receiving headers 2014-01-27 00:45:36 +09:00
Tatsuhiro Tsujikawa 545f24bc1b Remove nghttp2_on_frame_recv_parse_error_callback 2014-01-26 23:23:07 +09:00
Tatsuhiro Tsujikawa dfbea797bd src: Use static_cast instead of reinterpret_cast if possible 2014-01-19 21:18:37 +09:00
Tatsuhiro Tsujikawa 660e1ec44d nghttpx: Move backend outbuf threshold to each downstream type 2014-01-19 18:07:50 +09:00
Tatsuhiro Tsujikawa 0872ce27f4 nghttpx: Use nghttp2_session_mem_recv instead of nghttp2_session_recv 2014-01-18 16:50:52 +09:00
Tatsuhiro Tsujikawa 59ff0b2f77 nghttpx: Propagate upstream priority change to downstream 2014-01-18 16:12:03 +09:00
Tatsuhiro Tsujikawa 707a0b4103 Move name/value validation functions to src
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
Tatsuhiro Tsujikawa 0e4b3d435e Emit header name/value pair using callback functions
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
Tatsuhiro Tsujikawa 25a6596e77 nghttpx: Call Http2Session::disconnect() if initiate_connection() failed
This will clean up resources allocated in initiate_connection()
properly.
2014-01-10 21:32:39 +09:00
Tatsuhiro Tsujikawa 88d31ada75 src: Handle PUSH_PROMISE from client and request HEADERS from server
They are just RST_STREAMed for now
2014-01-09 23:47:21 +09:00
Tatsuhiro Tsujikawa c36ce28f69 src: Call SSL_set_shutdown(ssl, SSL_RECEIVED_SHUTDOWN) 2014-01-08 23:32:47 +09:00
Tatsuhiro Tsujikawa 78e5149495 src: Support ALPN
Requires unreleased OpenSSL >= 1.0.2
2014-01-02 00:15:08 +09:00
Tatsuhiro Tsujikawa 9cb8754d09 Rename nghttp2_session_fail_session as nghttp2_session_terminate_session 2013-12-26 00:23:07 +09:00
Tatsuhiro Tsujikawa b38b233aa6 nghttpx: Check failure of evbuffer_* and bufferevent_* functions 2013-12-20 23:28:54 +09:00
Tatsuhiro Tsujikawa 873d457dd2 nghttpx: Fix log message 2013-12-20 22:44:30 +09:00
Tatsuhiro Tsujikawa 6c77cec270 Remove nghttp2_submit_* API functions which has char **nv parameter
The nghttp2_submit_{request,response}2 functions are renamed as
nghttp2_submit_{request, response}.
2013-12-08 21:39:43 +09:00
Tatsuhiro Tsujikawa 6ea91e57e0 Adjust struct/class alignment 2013-12-06 23:17:38 +09:00
Tatsuhiro Tsujikawa e596385fc0 src: Split NULL-separated values 2013-12-05 21:54:36 +09:00
Tatsuhiro Tsujikawa d1049f389f nghttpx: Use nghttp2_submit_{request, response}2 API 2013-11-28 21:36:04 +09:00
Tatsuhiro Tsujikawa 01f7162be3 nghttpx: Add connection-level flow control window size options
This commit also changes SPDY's flow control size. Previously,
the size for SPDY is the same amount of bytes with HTTP/2.
For example, --frontend-http2-upstream-window-bits=N,
the window size is 2**N - 1. Now SPDY code uses 2**N.
2013-11-21 00:15:17 +09:00
Tatsuhiro Tsujikawa 81cf484124 Don't DIE when establishing backend HTTP2 connection failed 2013-11-16 01:31:32 +09:00
Tatsuhiro Tsujikawa 40347487c9 Don't sort headers in library code
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
Tatsuhiro Tsujikawa 0ba2883940 nghttpx: Use initial window size in config directly 2013-11-12 11:08:43 +09:00
Tatsuhiro Tsujikawa 2ae788eddd Replace nghttp2_set_option with nghttp2_session_{client,server}_new2
nghttp2_session_client_new2 and nghttp2_session_server_new2 take
additional parameters which specifies session options.
nghttp2_set_option is somewhat crumsy because of type checking.
Now we use nghttp2_opt_set, which specifies individual options with
types. We changed the value of nghttp2_opt, so this change will
require re-compile.
2013-11-08 00:12:39 +09:00
Tatsuhiro Tsujikawa ba3db66cec nghttpx: Replace "spdy" in option name with "http2" 2013-11-04 18:14:05 +09:00
Tatsuhiro Tsujikawa f3d71aa5bb nghttpx: Rename Spdy{Session,DownstreamConnection} to Http2{*} 2013-11-04 17:53:57 +09:00