11c8803b92
nghttpx: Worker wide blocker which is used when socket(2) is failed
2016-02-21 15:27:19 +09:00
c9a4f293a1
nghttpx: ConnectBlocker per backend address
2016-02-21 14:53:06 +09:00
9678daa46a
nghttpx: Rename index_headers() as parse_content_length()
2016-02-20 23:30:02 +09:00
23ecfd412d
nghttpx: Fix mruby compile error, clean up add_header interface
2016-02-20 23:30:02 +09:00
6f1347fc8b
nghttpx: Tokenize trailer field as well so that we can ditch prohibited headers in HTTP/2
2016-02-20 23:30:02 +09:00
1703201084
nghttpx: Get rid of hdidx
2016-02-20 23:30:02 +09:00
b440f585bc
nghttpx: Use Header to store custom request/response header fields
2016-02-13 22:19:05 +09:00
e4a727f86c
nghttpx: Cache TLS client session after initial handshake was done
2016-02-11 17:56:20 +09:00
b624ca6dcd
nghttpx: Rename client TLS session cache field
2016-02-11 17:12:57 +09:00
ba4c268172
nghttpx: Single SSL_SESSION cache entry for each address
2016-02-11 17:07:48 +09:00
00175eac33
nghttpx: Use Address* as a key for client side session cache
2016-02-11 12:40:15 +09:00
0d806978e6
nghttpx: Set HTTP/1 backend read buffer to 16k
2016-02-07 21:07:27 +09:00
2a9b23bfab
nghttpx: Store pointer to DownstreamAddr
2016-02-07 18:38:06 +09:00
4e7271a88f
nghttpx: Fix regression which breaks WebSocket upgrade
2016-02-07 17:59:38 +09:00
e7de5e9f6c
nghttpx: Rename cl_tls_session as downstream_tls_session
2016-02-07 17:43:30 +09:00
2e38208d74
nghttpx: Fixups for HTTP/1 backend TLS support
2016-02-07 17:43:30 +09:00
cde79052dd
nghttpx: Slightly faster version of HTTP/1 backend
2016-02-07 17:43:30 +09:00
26d49c1dc3
nghttpx: Cache client session
2016-02-07 17:43:30 +09:00
bb4e2f6a24
nghttpx: Add TLS support for HTTP/1 backend
2016-02-07 17:43:30 +09:00
eec409dba7
nghttpx: Limit header fields from backend
2016-02-06 12:27:01 +09:00
85bb37ab7c
Enable ConstructorInitializerAllOnOneLineOrOnePerLine for better diff
2016-01-27 21:14:07 +09:00
ad93cea544
nghttpx: Fix possible data loss on backend connection upgrade
2016-01-27 15:26:46 +09:00
0402481be4
nghttpx: Organize connection related configuration into struct
2016-01-19 16:56:12 +09:00
16549bb276
nghttpx: Structured configurations for http and http2
2016-01-18 17:00:20 +09:00
f3e1dc7a4f
nghttpx: Structured TLS related configurations
2016-01-18 14:21:09 +09:00
ef5d981ab1
nghttpx: Simplify
2016-01-17 17:04:16 +09:00
4f07db8bcb
src: Rename our new string classes
2016-01-17 11:33:45 +09:00
34d5382d66
nghttpx: Use VString for DownstreamAddr::host and hostport to remember size
2016-01-17 00:52:41 +09:00
7be0217bc0
nghttpx: Simplify xff handling
2016-01-16 16:48:41 +09:00
5c3f74b424
nghttpx: Add RFC 7239 Forwarded header field support
2016-01-16 11:32:14 +09:00
fa31d0940c
nghttpx: Refactor Downstream::request_datalen_
2016-01-14 23:36:47 +09:00
e7e52b11ce
nghttpx: Refactor Downstream::response_bodylen_
2016-01-14 23:20:44 +09:00
6d6a00f1f5
nghttpx: Return assemble cookie on the fly
2016-01-14 01:05:10 +09:00
3b8889a2a1
nghttpx: Extract response related fields to Response struct
2016-01-14 01:05:10 +09:00
919f08eb38
nghttpx: Extract request related fields to Request struct
...
Header field related functions are now gathered into FieldStore class.
This commit only handles request. Subsequent commit will do the same
thing for response.
2016-01-14 01:04:32 +09:00
848f8fbe54
nghttpx: Don't apply max_header_fields and header_field_buffer limit to response
...
We modeled max_header_fields and header_field_buffer limit from Apache
configuration directives. In Apache, they are only applied to request
header fields, while we applied both request and response. Since
nghttpx is used as reverse proxy and backend server is relatively
"trusted", this commit removes the application to response header
fields.
2016-01-05 16:44:44 +09:00
ecb4a208fb
nghttpx: Use ev_feed_event to signal write for HTTP backend
...
It seems that using ev_feed_event to signal write operation is much
faster than starting watcher. This is probably due to the fact that
we don't need to wait in event loop. The same thing cannot be done in
HTTP/2 frontend, since this will raise write operation for each stream
HEADER/DATA write, which leads to very small packets, hurting
performance. Interestingly, HTTP/1 frontend also suffers the same
performance hit.
2015-10-28 23:26:41 +09:00
0b2c139eaa
clang-format-3.5
2015-10-25 17:04:54 +09:00
dcc9aaaa24
Add TLS dynamic record size behaviour command line options
2015-10-22 14:07:18 +00:00
0155c9115a
nghttpx: Fix so that --padding option works again
2015-10-04 10:36:20 +09:00
777e1ee2c5
nghttpx: Use send_data_callback for higher throughput
2015-10-03 17:56:37 +09:00
02adaac368
nghttpx: Write h1 header into downstream buffer directly
2015-09-11 23:49:47 +09:00
200217d8ea
nghttpx: Store empty string to path for server-wide OPTIONS request
...
This change is required to show path attribute to mruby script. It is
desirable to construct URI from parts. Just checking method and path
is "*" is awkward.
2015-09-04 00:14:09 +09:00
02bb2c3e83
nghttpx: Create authority from host or authority-form for CONNECT request
2015-09-03 23:36:49 +09:00
baadec5ef4
nghttpx: Add response mruby hook
2015-09-03 01:33:52 +09:00
e91a576179
nghttpx: Rewrite TLS async handshake using memchunk buffers
2015-08-13 00:42:59 +09:00
cd25c6846e
nghttpx: Create struct Address which holds struct sockaddr_union and length
2015-07-27 01:41:10 +09:00
efcd43a367
nghttpx: Don't enable read timer while connecting to HTTP/1 server
2015-07-27 01:18:52 +09:00
fc062976a1
nghttpx: Delete DownstreamConnection from Downstream explicitly
2015-07-15 23:31:32 +09:00
20e63151a5
nghttpx: Fix bug that idle timer is used after reuse
2015-07-15 23:18:32 +09:00
6d10799301
nghttpx: Don't pool failed HTTP/1 backend connection
2015-07-15 19:46:48 +09:00
6307f96fb3
nghttpx: Enable host-path backend routing in HTTP/2 backend
...
To achieve host-path backend routing, we changed behaviour of
--backend-http2-connections-per-worker. It now sets the number of
HTTP/2 physical connections per pattern group if pattern is used in -b
option.
Fixes GH-292
2015-07-12 23:02:30 +09:00
3119fc259c
Select backend based on request host and path by extending -b option
...
-b option syntax is now <HOST>,<PORT>[;<PATTERN>[:...]]. The optional
<PATTERN>s specify the request host and path it is used for. The
<PATTERN> can contain path, host + path or host. The matching rule is
closely designed to ServeMux in Go programming language.
2015-07-11 00:15:52 +09:00
39f89f4a60
src: Use user-defined literals for k, m, and g.
2015-06-21 14:32:47 +09:00
8aab74ad36
nghttpx: Refactor a bit
2015-06-16 21:31:33 +09:00
41dd5f6897
nghttpx: Tokenize request method
...
We share the same method value with http-parser. This commit also
returns 501 for unknown request method on HTTP/2 and SPDY frontend.
2015-06-09 23:33:14 +09:00
bbbddedb8f
Fix compiler warning
2015-06-06 23:37:46 +09:00
00efa86fb6
nghttpx: Add --add-request-header option
2015-06-05 23:04:20 +09:00
323fc8c552
nghttpx: Make WebSocket upgrade work
...
This commit makes sure that WebSocket upgrade works for HTTP/1.1
frontend and backend pair. Actually, this implementation probably
supports other upgrade as well, other than HTTP/2 Upgrade, which is
handled specially in other place.
2015-05-26 22:26:17 +09:00
5fdb36239a
nghttpx: Don't send Expect header field twice
2015-05-25 23:59:18 +09:00
9a0b9428da
nghttpx: Fill request scheme in upstream
...
We may log before filling scheme in Downstream, so we leave
construct_absolute_request_uri as is.
2015-05-22 02:22:59 +09:00
e63d6e490a
Merge branch 'master' into v1.0.0
...
Conflicts:
lib/nghttp2_option.h
lib/nghttp2_session.h
src/HttpServer.cc
2015-05-08 19:21:51 +09:00
552f675466
nghttpx: Add --header-field-buffer and --max-header-fields options
2015-04-29 21:10:59 +09:00
1c4df1832b
Update doc, mainly for RFC numbers
2015-04-28 23:05:00 +09:00
095bc178f3
nghttpx: Robust HTTP/1 backend CL and TE handling
...
We should ignore Content-Length and Transfer-Encoding for upgraded
response, and reset content-length if this is a non-final response.
2015-04-10 22:30:20 +09:00
b25e19e876
nghttpx: HTTP backend: Check parser error first so that we can get error msg
2015-04-08 14:39:27 +09:00
12ced1cddc
nghttpx: Add flag to track connection state in HTTP/1 backend
2015-03-29 01:47:22 +09:00
de0543f684
nghttpx: Refactor a bit
2015-03-14 00:09:10 +09:00
46e3be7b5b
nghttpx: Simplify backend request line construction
...
It turns out that the cause of complication in backend request line
construction is a absolute-form in HTTP/1 request. In HTTP/2, we have
separated pseudo-header fields and no problem at all. In this commit,
we parse request URI in HTTP/1 frontend and extract values from it to
make backend logic simpler. This patch removes host header field
emission in HTTP/2 backend if :authority is emitted. It also rewrites
host header field with authority part in absolute-form URI as per RFC
7230.
2015-03-14 00:09:10 +09:00
3e14261ebf
nghttpx: Setting failure mode in on_connect() may affect other backends
2015-03-10 23:21:48 +09:00
446de923f3
nghttpx: Support multiple HTTP/2 session per worker
...
Currently, we use same number of HTTP/2 sessions per worker with given
backend addresses. New option to specify the number of HTTP/2 session
per worker will follow.
2015-03-10 23:20:21 +09:00
8483225839
nghttpx: Don't rewrite host for CONNECT method
2015-03-10 00:44:35 +09:00
b9d6fff962
nghttpx: Allow accepting trailer part in h1 frontend
...
Downstream's headers mutation functions have been rewritten to share
code.
2015-03-08 18:39:45 +09:00
9ffbc45ba6
nghttpx: Allow sending trailer part in h1 backend link
2015-03-08 17:58:00 +09:00
6ad63a06b0
nghttpx: Support response trailer part handling in h1 backend
2015-03-08 17:20:38 +09:00
1fd44b1567
replacing thread_local, which does not exist on OS X, with pthread_getspecific call
2015-03-03 17:09:15 +01:00
1c0d617742
nghttpx: Rename WorkerConfig as LogConfig
...
This is a sign that we only use thread-local storage for logging only.
2015-02-26 00:02:29 +09:00
49781da8f0
nghttpx: Don't need to const_cast to sockaddr*
2015-02-22 12:06:31 +09:00
011e3b325d
nghttpx: Cancel backend request when frontend HTTP/1 connection is lost
2015-02-13 22:41:50 +09:00
ae0100a9ab
nghttpx: Refactor worker interface
2015-02-11 22:49:03 +09:00
d151759f8a
nghttpx: Fix location rewrite, take 2
2015-02-08 21:26:47 +09:00
807d39abe3
nghttpx: Fix location rewrite does not work
2015-02-08 18:54:24 +09:00
6ff67ae869
src: Move array_size to nghttp2 namespace
2015-02-06 22:44:09 +09:00
4cda09beff
src: Prefer std::array
2015-02-06 00:15:43 +09:00
b2fb888363
Share I/O code with all upstreams/downstream objects
2015-02-05 03:05:34 +09:00
a68c4c1e3c
nghttpx: Add --no-host-rewrite option
2015-02-04 01:42:26 +09:00
82f90f9030
nghttpx: Rewrite :authority and host header field
...
We don't rewrite them if -s or -p is used
2015-02-04 01:42:19 +09:00
ecfd593076
nghttpx: Call ConnectBlocker::on_success when connection is established
2015-01-23 23:00:18 +09:00
a0028ea8ef
nghttpx: Add logging when downstream connect is blocked by connect_blocker
2015-01-23 00:15:38 +09:00
d174ffeb00
memchunk: Rename append_cstr as append
...
We may later add append(const T &), where we require T for .size() and
.data(). We can coexist former append_cstr and new one. If we pass
string literal, append(const (&)[N]) is selected.
2015-01-22 23:54:30 +09:00
ac1cc56fbb
nghttpx: Stop wev_ on h1 backend connect failure
2015-01-22 21:13:34 +09:00
7492f628aa
nghttpx: Use ConnectBlocker on h1 backend connect attempt failure
2015-01-21 23:11:47 +09:00
2f788aa214
nghttpx: Return 503 when h1 backend connect attempt failed
2015-01-21 23:08:13 +09:00
53a41c953d
nghttpx: Don't call ev_TYPE_set macro while watcher is active
2015-01-21 21:43:49 +09:00
b9f41e34ef
nghttpx: Return error when downstream HTTP/1 connection attempt failed
2015-01-20 23:27:30 +09:00
ca7288ae38
nghttpx: Return 502 if HTTP/1 downstream receives multiple CLs
2015-01-20 23:11:54 +09:00
b11e1afc91
nghttpx: Remove unused noop function
2015-01-15 23:14:25 +09:00
1de20c1232
nghttpx: Ignore trailer headers in HTTP/1.1
2015-01-14 21:28:31 +09:00
987aa2dd85
nghttpx: Define max iovcnt for http1 backend write operation
2015-01-10 23:04:54 +09:00
7a50299cb0
nghttpx: Handle connect error
2015-01-05 16:14:10 +09:00
3ae44ef2f3
nghttpd, nghttpx: Rework incoming header handling
2015-01-05 01:46:41 +09:00
db6eec653b
Fix errors reported by scan-build
2015-01-03 00:19:41 +09:00
bfac015d61
src: Use libev for rest of the applications
2015-01-03 00:19:41 +09:00
b607a22076
nghttpx: Support multiple HTTP/1 backend address
...
For HTTP/1 backend, -b option can be used several times to specify
multiple backend address. HTTP/2 backend does not support multiple
addresses and only uses first address even if multiple addresses are
specified.
2014-12-06 19:30:27 +09:00
b1f807abd1
Reformat lines with clang-format-3.5
2014-11-27 23:56:30 +09:00
958cd0de64
nghttpx: Add configurable access logging format
...
This commit adds functionality to customize access logging format in
nghttpx. The format variables are inspired by nginx. The default
format is combined format.
2014-11-19 01:29:55 +09:00
9ea4905f68
Added X-Forwarded-For header stripping option to nghttpx
2014-10-27 10:23:20 +00:00
20de432725
nghttpx: Pool http downstream connection per thread
2014-10-13 21:09:00 +09:00
e20d2ba9c1
nghttpx: Don't send x-forwarded-proto if -s or -p is used
2014-09-25 00:41:38 +09:00
446f8f13aa
src: Move libevent related helper functions to libevent_util
2014-09-24 00:45:40 +09:00
83309b6391
nghttpx: Reduce epoll_ctl call
2014-09-18 23:56:01 +09:00
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
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
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
c7e9fe8154
nghttpx: Implement connection blocker for HTTP/1 backend
2014-08-19 23:36:04 +09:00
fb62a5ed4f
nghttpx: Use pointer for worker_config
2014-08-19 22:29:44 +09:00
345121975a
nghttpx: Handle socket creation error
2014-08-19 22:29:44 +09:00
a5dfe24e49
nghttpx: Use std::unique_ptr for DownstreamConnection
2014-08-19 00:20:57 +09:00
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
15055c11f9
nghttpx: Support server-wide OPTIONS in http/1 upstream
2014-07-31 23:05:53 +09:00
4f815521ae
nghttpx, nghttpd: Support non-final response
2014-07-31 23:05:52 +09:00
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
3111138ca3
nghttpx: Don't add transfer-encoding to CONNECT request
2014-07-03 23:44:20 +09:00
e08df2840c
nghttpx: Disallow 2nd message in http downstream
2014-07-03 20:57:07 +09:00
1ce00f455c
nghttpx: Remove requirement of content-length for HTTP2 upstream POST
2014-07-03 19:59:10 +09:00
94b9c3771d
nghttpx: Throw away request and response headers when they are done
2014-06-15 17:25:24 +09:00
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
3b7c733246
nghttpx: Fix typo
2014-06-01 02:32:15 +09:00
3b5b5ce254
Update http-parser to 8d9e5db981b623fffc93657abacdc80270cbee58
2014-05-16 00:23:03 +09:00
2ae1da113e
src: Use C++ style comments for C++ source code
2014-05-14 23:22:23 +09:00
e47b976691
src: Eliminate use of snprintf
2014-05-14 22:39:28 +09:00
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
b1edb1f3ae
Don't index name/value pair bearing NO_INDEX flag when forwarding it
2014-04-03 11:22:11 +09:00
ab2dc5967d
Replace HTTP/2.0 with HTTP/2
2014-03-30 19:26:37 +09:00
ba5d9d3352
nghttpx: Add x-forwarded-proto header field to downstream HTTP/2 request
2014-03-21 18:57:57 +09:00
659c3b0aa0
nghttpx: Initialize response_htp_ with 0
2014-02-20 21:30:25 +09:00
864789ca65
nghttpx: Limit the maximum header block size (again)
2014-01-28 01:17:54 +09:00
dfbea797bd
src: Use static_cast instead of reinterpret_cast if possible
2014-01-19 21:18:37 +09:00
660e1ec44d
nghttpx: Move backend outbuf threshold to each downstream type
2014-01-19 18:07:50 +09:00
becc206ba9
nghttpx: Don't show warning WINDOW_UPDATE failure for HTTP/1 downstream
2014-01-19 00:38:11 +09:00
8f3d4fdeec
nghttpx: Remove deprecated evbuffer_setcb, send WU before buffer gets empty
2014-01-18 18:39:25 +09:00
b38b233aa6
nghttpx: Check failure of evbuffer_* and bufferevent_* functions
2013-12-20 23:28:54 +09:00
e14baf134c
nghttpx: Implement cookie crumbling
2013-11-16 21:15:55 +09:00
ba3db66cec
nghttpx: Replace "spdy" in option name with "http2"
2013-11-04 18:14:05 +09:00
67553d47e0
nghttpx: Use :authority and host instead of :host
2013-10-27 16:25:50 +09:00
a0326b3f2b
nghttpx: Handle error from bufferevent_socket_new and event_base_new
2013-09-24 23:17:53 +09:00
57f5730756
shrpx_http_downstream_connection.cc: Code cleanup
2013-09-24 21:42:50 +09:00
cdbe6acfce
shrpx_http_downstream_connection: Embed http_parser
2013-09-24 21:31:48 +09:00
cbef6fd0c6
nghttpx: Replace \r\n with space when constructing HTTP/1 headers
2013-09-11 23:24:32 +09:00
6387d18f23
nghttpx: Fix expect header field handling
2013-08-29 00:03:26 +09:00
Tatsuhiro Tsujikawa
Lucas Pardue
Stefan Eissing