Commit Graph

65 Commits

Author SHA1 Message Date
Lucas Pardue 9ea4905f68 Added X-Forwarded-For header stripping option to nghttpx 2014-10-27 10:23:20 +00:00
Tatsuhiro Tsujikawa 20de432725 nghttpx: Pool http downstream connection per thread 2014-10-13 21:09:00 +09:00
Tatsuhiro Tsujikawa e20d2ba9c1 nghttpx: Don't send x-forwarded-proto if -s or -p is used 2014-09-25 00:41:38 +09:00
Tatsuhiro Tsujikawa 446f8f13aa src: Move libevent related helper functions to libevent_util 2014-09-24 00:45:40 +09:00
Tatsuhiro Tsujikawa 83309b6391 nghttpx: Reduce epoll_ctl call 2014-09-18 23:56:01 +09:00
Tatsuhiro Tsujikawa 23dd428d65 nghttpx: Reset timeouts when either read or write succeeds
See previous commit message why we need this.
2014-09-18 23:19:28 +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 d5dcbf6f3b nghttpx: Fix possible flow control issue
Previously we only update consumed flow control window when number of
bytes read in nghttp2 and spdylay callback is 0.  Now we notify
nghttp2 library the consumed bytes even if number of bytes read > 0.
This change also uses newly added spdylay_session_consume() API, so we
require spdylay >= 1.3.0.
2014-08-21 21:22:16 +09:00
Tatsuhiro Tsujikawa c7e9fe8154 nghttpx: Implement connection blocker for HTTP/1 backend 2014-08-19 23:36:04 +09:00
Tatsuhiro Tsujikawa fb62a5ed4f nghttpx: Use pointer for worker_config 2014-08-19 22:29:44 +09:00
Tatsuhiro Tsujikawa 345121975a nghttpx: Handle socket creation error 2014-08-19 22:29:44 +09:00
Tatsuhiro Tsujikawa a5dfe24e49 nghttpx: Use std::unique_ptr for DownstreamConnection 2014-08-19 00:20:57 +09:00
Tatsuhiro Tsujikawa bf13d91264 nghttpx: Add hot deploy feature
nghttpx supports hot deploy feature using signals.  The host deploy in
nghttpx is multi step process.  First send USR2 signal to nghttpx
process.  It will do fork and execute new executable, using same
command-line arguments and environment variables.  At this point, both
current and new processes can accept requests.  To gracefully shutdown
current process, send QUIT signal to current nghttpx process.  When
all existing frontend connections are done, the current process will
exit.  At this point, only new nghttpx process exists and serves
incoming requests.
2014-08-13 00:43:54 +09:00
Tatsuhiro Tsujikawa 15055c11f9 nghttpx: Support server-wide OPTIONS in http/1 upstream 2014-07-31 23:05:53 +09:00
Tatsuhiro Tsujikawa 4f815521ae nghttpx, nghttpd: Support non-final response 2014-07-31 23:05:52 +09:00
Tatsuhiro Tsujikawa 0ce848a611 nghttpx: Rewrite logging system
This change rewrites logging system of nghttpx.  Previously access log
and error log are written to stderr or syslog and there was no option
to change stderr to something else.  With this change, file path of
access log and error log can be configured separately and logging to
regular file is now added.  To support rotating log, if SIGUSR1 signal
is received by nghttpx, it closes the current log files and reopen it
with the same name.  The format of access log is changed and has same
look of apache's.  But not all columns are not supported yet.
2014-07-05 18:43:24 +09:00
Tatsuhiro Tsujikawa 3111138ca3 nghttpx: Don't add transfer-encoding to CONNECT request 2014-07-03 23:44:20 +09:00
Tatsuhiro Tsujikawa e08df2840c nghttpx: Disallow 2nd message in http downstream 2014-07-03 20:57:07 +09:00
Tatsuhiro Tsujikawa 1ce00f455c nghttpx: Remove requirement of content-length for HTTP2 upstream POST 2014-07-03 19:59:10 +09:00
Tatsuhiro Tsujikawa 94b9c3771d nghttpx: Throw away request and response headers when they are done 2014-06-15 17:25:24 +09:00
Tatsuhiro Tsujikawa 8c67bbe3a8 src: Avoid copy in evbuffer_pullup()
Previously, we use evbuffer_pullup(buf, -1) to linearize the memory
region and it may cause buffer copy.  To avoid this, we use the return
value of evbuffer_get_contiguous_space() as 2nd parameter.  According
to the libevent manual, by doing so evbuffer_pullup() will not copy or
modify any data in evbuffer.
2014-06-01 21:01:01 +09:00
Tatsuhiro Tsujikawa 3b7c733246 nghttpx: Fix typo 2014-06-01 02:32:15 +09:00
Tatsuhiro Tsujikawa 3b5b5ce254 Update http-parser to 8d9e5db981b623fffc93657abacdc80270cbee58 2014-05-16 00:23:03 +09:00
Tatsuhiro Tsujikawa 2ae1da113e src: Use C++ style comments for C++ source code 2014-05-14 23:22:23 +09:00
Tatsuhiro Tsujikawa e47b976691 src: Eliminate use of snprintf 2014-05-14 22:39:28 +09:00
Tatsuhiro Tsujikawa 22c88af1ab nghttpx: Resume deferred DATA after complete DATA frame arrived on backend
If SPDY or HTTP/2 ustream is used and HTTP/2 downstream is used, only
call {spdylay,nghttp2}_resume_data when complete DATA frame was read
in backend to avoid to transmit too small DATA frame to the upstream.
2014-04-03 18:54:15 +09:00
Tatsuhiro Tsujikawa b1edb1f3ae Don't index name/value pair bearing NO_INDEX flag when forwarding it 2014-04-03 11:22:11 +09:00
Tatsuhiro Tsujikawa ab2dc5967d Replace HTTP/2.0 with HTTP/2 2014-03-30 19:26:37 +09:00
Tatsuhiro Tsujikawa ba5d9d3352 nghttpx: Add x-forwarded-proto header field to downstream HTTP/2 request 2014-03-21 18:57:57 +09:00
Tatsuhiro Tsujikawa 659c3b0aa0 nghttpx: Initialize response_htp_ with 0 2014-02-20 21:30:25 +09:00
Tatsuhiro Tsujikawa 864789ca65 nghttpx: Limit the maximum header block size (again) 2014-01-28 01:17:54 +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 becc206ba9 nghttpx: Don't show warning WINDOW_UPDATE failure for HTTP/1 downstream 2014-01-19 00:38:11 +09:00
Tatsuhiro Tsujikawa 8f3d4fdeec nghttpx: Remove deprecated evbuffer_setcb, send WU before buffer gets empty 2014-01-18 18:39:25 +09:00
Tatsuhiro Tsujikawa b38b233aa6 nghttpx: Check failure of evbuffer_* and bufferevent_* functions 2013-12-20 23:28:54 +09:00
Tatsuhiro Tsujikawa e14baf134c nghttpx: Implement cookie crumbling 2013-11-16 21:15:55 +09:00
Tatsuhiro Tsujikawa ba3db66cec nghttpx: Replace "spdy" in option name with "http2" 2013-11-04 18:14:05 +09:00
Tatsuhiro Tsujikawa 67553d47e0 nghttpx: Use :authority and host instead of :host 2013-10-27 16:25:50 +09:00
Tatsuhiro Tsujikawa a0326b3f2b nghttpx: Handle error from bufferevent_socket_new and event_base_new 2013-09-24 23:17:53 +09:00
Tatsuhiro Tsujikawa 57f5730756 shrpx_http_downstream_connection.cc: Code cleanup 2013-09-24 21:42:50 +09:00
Tatsuhiro Tsujikawa cdbe6acfce shrpx_http_downstream_connection: Embed http_parser 2013-09-24 21:31:48 +09:00
Tatsuhiro Tsujikawa cbef6fd0c6 nghttpx: Replace \r\n with space when constructing HTTP/1 headers 2013-09-11 23:24:32 +09:00
Tatsuhiro Tsujikawa 6387d18f23 nghttpx: Fix expect header field handling 2013-08-29 00:03:26 +09:00
Tatsuhiro Tsujikawa 3544bfdbef src: Move pure HTTP code from shrpx_http.cc to http2.cc 2013-08-28 02:47:22 +09:00
Tatsuhiro Tsujikawa 1f3b96e233 nghttpx: Rewrite header handling 2013-08-28 00:09:46 +09:00
Tatsuhiro Tsujikawa 556212a602 nghttpx: Replace \r\n in the header field to SPC in http downstream 2013-08-24 23:27:45 +09:00
Tatsuhiro Tsujikawa f620655d08 nghttp, nghttpx: Add HTTP Upgrade from HTTP/1.1 to HTTP/2.0
nghttpx does not perform upgrade if the request has request body.
2013-08-03 18:51:01 +09:00
Tatsuhiro Tsujikawa 5594f0ef0b nghttpx: Preserve upgrade in Connection header field 2013-08-02 00:00:33 +09:00
Tatsuhiro Tsujikawa 8cb92fc277 nghttpx: Handle error from Upstream::resume_read in upgrade code 2013-07-31 22:14:25 +09:00