0ee09320e0
src: Remove unused value_to_str
2016-03-12 21:13:09 +09:00
78fcb2143f
Update doc
2016-03-12 21:13:09 +09:00
755b14de5d
src: Unify path_join implementation
2016-03-12 21:13:09 +09:00
3455cb35e4
nghttpx: Rewrite create_forwarded to use BlockAllocator
2016-03-12 21:13:09 +09:00
c1571a3209
src: Rewrite xff handling
2016-03-12 21:13:09 +09:00
67569486d1
src: Rewrite http:create_via_header_value
2016-03-12 21:13:09 +09:00
d64051fedc
src: Return StringRef from http2::stringify_status
2016-03-12 21:13:09 +09:00
c897d5b294
src: Use StringRef in parse_http_date
2016-03-12 21:13:09 +09:00
863a944179
src: Add specialization for char to avoid reinterpret_cast in constexpr
2016-03-12 21:13:09 +09:00
12dad32890
Add nghttp2_on_header_callback2
2016-03-12 21:13:09 +09:00
eb393985b7
nghttpx: Make a copy before adding header to Downstream
2016-03-12 21:12:26 +09:00
7a412df9a5
nghttpx: Fix tests
2016-03-12 21:12:26 +09:00
b1b57cc740
nghttpx: Use StringRef for authority, scheme and path
2016-03-12 21:12:26 +09:00
bdb6581990
Add CMake-related files to EXTRA_DIST
2016-03-12 01:38:12 +01:00
618073e2b4
cmake: add "check" target
...
Add a "check" target that builds tests before running them.
2016-03-12 00:57:30 +01:00
fa601e5ba3
Add isolation_threshold, use field to store block size rather than template parameter
2016-03-09 21:25:11 +09:00
bae37e3e4a
nghttpx: Add custom memory allocator mainly for header related objects
2016-03-09 21:16:28 +09:00
907eeeda8a
src: Return StringRef from util::get_uri_field
2016-03-08 21:38:15 +09:00
fe6ccd16da
nghttpx: Change read timeout reset timing
2016-03-05 19:11:36 +09:00
10ec00126c
src: Don't process rel=preload again once we found it
2016-03-04 23:00:33 +09:00
2d6211c455
asio: Fix bug that server event loop breaks with exception
...
This can happen when we call throwing version of
basic_stream_socket::remote_endpoint() call while client disconnected.
2016-03-04 22:43:36 +09:00
e302cc9c16
src: Simplify function parameter using StringRef
2016-03-04 00:38:43 +09:00
3f2b54cfc4
src: Refactor using StringRef
2016-03-04 00:33:35 +09:00
acbf38fd3c
src: Refactor using StringRef, simplify function parameters
2016-03-04 00:26:59 +09:00
1e8bea15e5
src: Use StringRef inside LinkHeader
2016-03-03 23:31:44 +09:00
aaf0177318
src: Use str_size
2016-03-03 23:23:51 +09:00
9afc017532
src: Don't push if Link header field includes nopush
2016-03-03 23:20:32 +09:00
5da38b22c0
h2load: Fix bug that it did not try to connect to server again
2016-03-02 22:24:14 +09:00
ce61f62644
h2load: Fix bug that initial max concurrent streams was too large
2016-03-02 21:18:42 +09:00
a21c87d11c
Add nghttp2_http2_strerror() to return HTTP/2 error code string
2016-02-29 23:10:20 +09:00
478fde5fef
nghttpx: Fix compile error
2016-02-29 01:16:45 +09:00
284691253f
nghttpx: Use StringRef for http::create_forwarded parameter
2016-02-29 00:05:32 +09:00
124d4c9fad
src: Fix tests
2016-02-29 00:05:32 +09:00
5fbe4cc225
nghttpx: Clear upgrade_request flag when Downstream is attached to HTTP/2 backend
2016-02-28 23:21:57 +09:00
df6466cfbd
nghttpx: Update doc
2016-02-28 23:15:57 +09:00
2326337d32
nghttpx: Deprecate backend-http1-connections-per-host in favor of backend-connections-per-host
2016-02-28 22:15:49 +09:00
06921f35f3
nghttpx: Restructure mode settings
...
It is very hard to support multiple protocols in backend while
retaining multiple mode settings. Therefore, we dropped modes except
for default and HTTP/2 proxy mode. The other removed modes can be
emulated using combinations of options. Now the backend connection is
not encrypted by default. To enable encryption on backend connection,
use --backend-tls option.
2016-02-28 21:35:26 +09:00
44d3801760
nghttpx: Deprecate backend-http1-connections-per-frontend in favor of backend-connections-per-frontend
2016-02-28 17:11:12 +09:00
1832f78684
nghttpx: Move downstream proto to DownstreamAddrGroup
2016-02-28 16:56:14 +09:00
e7601cde8a
nghttpx: Don't share session which is already in draining state
2016-02-28 12:41:34 +09:00
36f6a009b8
nghttpx: Effectively disable backend HTTP/2 connection flow control
...
This is required to avoid session stall because of too slow frontend
connection.
2016-02-28 00:19:18 +09:00
aafcc55006
nghttpx: Deprecate --http2-max-concurrent-streams option
...
We added 2 new option instead: --frontend-http2-max-concurrent-streams
and --backend-http2-max-concurrent-streams.
2016-02-28 00:19:18 +09:00
c731d1fea5
nghttpx: Deprecate --backend-http2-connections-per-worker option
2016-02-28 00:19:18 +09:00
aa892e4d37
nghttpx: Share TLS session cache between HTTP/2 and HTTP/1 backend
2016-02-28 00:19:18 +09:00
8ca3e5f6ba
nghttpx: Separate Downstream address group from config to runtime
2016-02-28 00:19:18 +09:00
21007da392
nghttpx: Rewrite backend HTTP/2 connection coalesce strategy
...
Previously, we use one Http2Session object per DownstreamAddrGroup.
This is not flexible, and we have to provision how many HTTP/2
connection is required in advance. The new strategy is we add
Http2Session object on demand. We measure the number of attached
downstream connection object and server advertised concurrency limit.
As long as former is smaller than the latter, we attach new downstream
connection to it. Once the limit is reached, we create new
Http2Session object. If the number lowers the limit, we start to
share Http2Session object again.
2016-02-28 00:19:18 +09:00
2415a22757
h2load: Fix uninitialized fields
2016-02-26 00:00:24 +09:00
c098b4ac70
nghttpx: Remove --backend-tls-session-cache-per-worker option
2016-02-25 22:46:25 +09:00
bc933e9981
src: Use lowercase to show it is not the name of frame
2016-02-25 21:18:09 +09:00
34bf153653
Merge branch 'master' into simple-extensions
2016-02-24 23:21:03 +09:00
2782ef67de
nghttpd: Remove unused function
2016-02-23 01:18:52 +09:00
9d15f9b00d
nghttpd: Start SETTINGS timer after it is written to output buffer
2016-02-23 01:18:07 +09:00
9672bc322f
src: Remove unused functions
2016-02-21 16:51:46 +09:00
b68be1e1fb
src: Make token of type int32_t; we have no reason to use int16_t
2016-02-21 16:44:00 +09:00
f2a7275700
nghttpx: Cache TLS session inside DownstreamAddr object
2016-02-21 16:35:43 +09:00
177d0a513f
nghttpx: More logging for backend connection initiation
2016-02-21 16:11:50 +09:00
dfc02843b6
src: Rename and rewrite numeric_hostport as to_numeric_addr and support AF_UNIX path
2016-02-21 15:28:11 +09:00
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
61579ad20f
nghttpx: Use StringRef for shrpx::add_header
2016-02-20 23:30:02 +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
3ff148811b
nghttpx: Use StringRef for add_hedeader
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
9c874bf9b5
cmake: rename nghttpx-bin target to nghttpx
...
`ninja nghttpx` would create the static library, but I expected a binary
`nghttpx` instead. Rename the nghttpx target to nghttpx_static and
nghttpx-bin to nghttpx.
2016-02-18 14:20:35 +01:00
4814d14db5
cmake: fix installing nghttp2_asio.pc, manpages, README.rst
2016-02-16 16:25:50 +01:00
77e8190b6c
cmake: fix symbol visibility issues
...
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
1b67b2d33e
cmake: improve Spdylay detection
...
Auto-detect spdylay availability using CMake, making pkg-config
completely optional.
2016-02-16 12:48:36 +01:00
f407f7f406
cmake: add mruby support, fix tests dir
...
mruby is always invoked now (mirrors the autotools behavior). It could
be optimized though to only trigger the mruby build when the static
library is missing.
Also fix typo in NGHTTP2_TESTS_DIR macro definition (detected when
invoking the Ninja generator).
2016-02-15 23:14:27 +01:00
474ecc4b47
cmake: add neverbleed support
2016-02-15 10:50:31 +01:00
8c46d9181f
cmake: process tests directory
...
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
cc92ebf471
cmake: add auto-detection, improve library search
...
Add auto-detection to the most important features (app, hpack, etc.).
Move options to a separate file for easier search.
Add cmake-based Libevent, jansson and CUnit search. Move pkg-config
handling for Libev and jemalloc to their cmake files.
Note: duplicates find_package before including CMakeOptions.txt and when
checking for features. Maybe that can be cleaned up later...
2016-02-15 01:12:07 +01:00
aa3373a107
nghttpx: Use ImmutableString for mruby_file
2016-02-14 22:27:59 +09:00
7aabc6b125
nghttpx: Use ImmutableString for user
2016-02-14 22:21:55 +09:00
466e4b7a1e
nghttpx: Use ImmutableString for conf_path
2016-02-14 22:20:10 +09:00
76a425226f
nghttpx: Use ImmutableString for pid_file
2016-02-14 22:17:10 +09:00
2b707bff27
nghttpx: Use ImmutableString for log file
2016-02-14 22:17:10 +09:00
9055323b67
nghttpx: Use ImmutableString for request_header_file and response_header_file
2016-02-14 22:17:10 +09:00
67804cfc8c
nghttpx: Use ImmutableString for ciphers
2016-02-14 22:17:10 +09:00
2344932b45
nghttpx: Use ImmutableString for dh_param_file
2016-02-14 22:17:10 +09:00
35ebdd35bc
nghttpx: Use ImmutableString for private_key_file
2016-02-14 22:17:10 +09:00
ac81003669
nghttpx: Use ImmutableString for cert_file
2016-02-14 22:17:10 +09:00
c999987baf
nghttpx: Use ImmutableString for private_key_file
2016-02-14 22:17:10 +09:00
529a59d309
nghttpx: Use ImmutableString for tls.client_verify.cacert
2016-02-14 22:17:10 +09:00
52f6417813
nghttpx: Use ImmutableString for tls.cacert
2016-02-14 22:17:00 +09:00
660bc389e6
nghttpx: Use ImmutableString for fetch_ocsp_response_file
2016-02-14 21:01:54 +09:00
bfc26e8299
nghttpx: Use ImmutableString to store memcached server host
2016-02-14 20:59:10 +09:00
49fa914db5
nghttpx: Use StringRef for string parameters in match_downstream_addr_group
2016-02-14 20:48:06 +09:00
93eabc642b
nghttpx: Use StringRef for parameter in Router::match
2016-02-14 19:07:22 +09:00
2d273f8237
nghttpx: Use StringRef for pattern paramter in Router::add_route
2016-02-14 18:55:53 +09:00
a53f0f0a17
nghttpx: Refactor DownstreamAddrGroup and router API
2016-02-14 18:47:24 +09:00
1bd98dcf4f
nghttpx: Remove user defined ctor/assignment op from DownstreamAddr
2016-02-14 18:31:08 +09:00
5297136bc0
cmake: use PRIVATE instead of PUBLIC
...
Avoids leaking compile flags to dependents.
2016-02-13 20:13:43 +01:00
61bb6428fd
cmake: add third-party and src
...
Remaining work:
- integrate mruby and neverbleed
- integrate cunit
2016-02-13 20:13:42 +01:00
093eb51f8c
Update default cipher list
2016-02-14 00:44:50 +09:00
d8c8a4631d
nghttpx: Interleave text/html pushed resources with associated resource
2016-02-14 00:28:08 +09:00
eb0c82d91f
nghttpx: More log output when resolving addresses for better debugging
2016-02-13 23:21:32 +09:00
17758126fa
nghttpx: Add headers given in add-response-headers for mruby response
2016-02-13 22:31:38 +09:00
b440f585bc
nghttpx: Use Header to store custom request/response header fields
2016-02-13 22:19:05 +09:00
63a13ccb18
src: Add constexpr to StringRef ctors
2016-02-13 19:15:14 +09:00
72877379ec
nghttpx: Deprecate --backend-ipv4 and --backend-ipv6 in favor of --backend-address-family
2016-02-13 19:09:39 +09:00
c0078ab45a
nghttpx: Add options to specify address family of memcached connections
2016-02-13 18:46:07 +09:00
3a41e4dd1a
nghttpx: Add encryption support for TLS ticket key retrieval
2016-02-13 18:46:07 +09:00
3297a303bf
nghttpx: Add client auth options for session cache memcached TLS connection
2016-02-13 18:46:07 +09:00
f1580f95d4
nghttpx: Add TLS support for session cache memcached connection
2016-02-13 18:46:07 +09:00
ca371e3ba9
nghttpx: Refactor blacklisted cipher suite check
2016-02-12 21:46:29 -05:00
0a1beea13a
asio: client: Limit incoming response header field buffer size
2016-02-11 23:20:31 +09:00
ff22862b9d
nghttp: Limit incoming header field buffer
2016-02-11 23:20:31 +09:00
b2264ad57e
asio: server: Limit incoming request header field buffer size
2016-02-11 23:20:31 +09:00
b0227d4051
nghttpd: Limit request header buffer
2016-02-11 23:20:31 +09:00
82f942c3a3
nghttpx: Parameterize configuration values for client side TLS context
2016-02-11 18:34:31 +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
fc39f2d9d2
Merge branch 'master' into simple-extensions
2016-02-07 21:09:08 +09:00
0d806978e6
nghttpx: Set HTTP/1 backend read buffer to 16k
2016-02-07 21:07:27 +09:00
62c43ce2be
nghttpx: Remove rb_ from HTTP/2 backend session
2016-02-07 19:20:17 +09:00
88eaeb5d1c
nghttpx: Use memchunks for HTTP/2 backend
2016-02-07 18:54:44 +09:00
60c0c2dd56
src: Code cleanup
2016-02-07 18:41:38 +09:00
6c147aa1c5
nghttpx: Remove unnecessary condition
2016-02-07 18:39:06 +09:00
2a9b23bfab
nghttpx: Store pointer to DownstreamAddr
2016-02-07 18:38:06 +09:00
4fb4617d20
src: Parameterize CharT
2016-02-07 18:16:47 +09:00
ede0f6aa32
src: Remove verbose const
2016-02-07 18:12:57 +09:00
4e7271a88f
nghttpx: Fix regression which breaks WebSocket upgrade
2016-02-07 17:59:38 +09:00
6d49110a33
Rename FrontendAddr as UpstreamAddr
2016-02-07 17:51:53 +09:00
15fa38c72f
nghttpx: Rename backend_session_cache_per_worker as downstream_session_cache_per_worker
2016-02-07 17:43:30 +09:00
e7de5e9f6c
nghttpx: Rename cl_tls_session as downstream_tls_session
2016-02-07 17:43:30 +09:00
5c10534b88
nghttpx: Fix crash when reusing cached SSL session
2016-02-07 17:43:30 +09:00
6806196404
nghttpx: Update doc for HTTP/1 TLS backend connections
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
e763770f3e
nghttpx: Add option to specify maximum number of session cache
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
024d0d09ee
nghttpx: Fix unexpected failure due to missing address family
2016-02-06 23:28:04 +09:00
ee07694783
nghttpx: Add request-header-field-buffer and max-request-header-fields options
...
This commit adds request-header-field-buffer and
max-request-header-fields, and deprecates header-field-buffer and
max-header-fields options.
2016-02-06 17:22:23 +09:00
8741503db1
nghttpx: Add --no-http2-cipher-black-list to allow black listed cipher suite
2016-02-06 17:05:14 +09:00
eec409dba7
nghttpx: Limit header fields from backend
2016-02-06 12:27:01 +09:00
95ca4f55d5
asio: client: Fix connect timeout does not work, return from cb if session stopped
...
This change removed client::session::connect_timeout() functon, and
connect timeout should be given to client::session constructor. This
is required since async operation starts in the constructor.
2016-02-06 11:05:13 +09:00
35c3b36549
nghttpx: Document special value localhost in Forwarded "by" and "for" params
2016-02-01 23:34:07 +09:00
03872bfacd
nghttpx: Don't quote Forwarded "by" parameter if it is special value "localhost"
2016-02-01 23:31:21 +09:00
5e9bcbec9a
nghttpx: Fix bug that IPv6 address in Forwarded "for" is not quoted-string
2016-02-01 23:29:17 +09:00
aa07fe7fa6
nghttpx: Support multiple frontend addresses
...
This commit allows nghttpx to listen to multiple address and port pair
by specifying -f option multiple times.
2016-02-01 23:10:29 +09:00
7a6a59178a
Don't taint CXXFLAGS from AX_CXX_COMPILE_STDCXX_11
2016-01-30 18:42:48 +09:00
4e44fccdcf
Fix compile error with gcc-6 which enables C++14 by default
2016-01-30 18:41:27 +09:00
5659e295b3
nghttpd: Add trailer header field to status responses
2016-01-27 22:47:30 +09:00
5b195092e1
nghttpd: Add -w and -W options to change window size
2016-01-27 22:34:17 +09:00
85bb37ab7c
Enable ConstructorInitializerAllOnOneLineOrOnePerLine for better diff
2016-01-27 21:14:07 +09:00
1cfdf386ff
src: Faster base64
2016-01-27 15:31:09 +09:00
6d8fe72174
src: Faster percent encode/deocde
2016-01-27 15:31:09 +09:00
98253b1d0d
nghttpx: Use DefaultMemchunks as HTTP/2 and SPDY frontend response buffer
2016-01-27 15:28:01 +09:00
ad93cea544
nghttpx: Fix possible data loss on backend connection upgrade
2016-01-27 15:26:46 +09:00
1739b5a0e6
nghttpx: Don't read frontend socket if read watcher is stopped
2016-01-27 15:26:06 +09:00
2f80c453bb
Add C++ compiler flags with --enable-werror, remove -Wall from CPPFLAGS
2016-01-22 22:48:45 +09:00
efc3206ae0
nghttpx: Revert accidental change
2016-01-21 22:14:10 +09:00
497ffc6387
nghttpx: Change pushed stream's priority
...
By default, as RFC 7540 calls for, pushed stream depends on its
associated (parent) stream. There are some situations that this is
sub-optimal. For example, if associated stream is HTML, and server is
configured to push css and javascript files which are in critical
rendering path. Then the default priority scheme is sub-optimal,
since browser typically blocks rendering while waiting for critical
resources. In this case, it is better to at least give pushed stream
the same priority of associated stream, and interleave these streams.
This change gives pushed stream the same priority of associated stream
if pushed stream has content-type "application/javascript" or
"text/css". The pushed stream now depends on the stream which
associated stream depends on. We use the same weight of associated
stream.
2016-01-21 21:11:57 +09:00
5a3ca7e700
nghttpx: Disallow user defined static obfuscated string for "for" parameter
2016-01-21 21:05:07 +09:00
9ac3e643d8
Revert "nghttpx: Add --curves option to specify supported elliptic curves"
...
This reverts commit e278893b64
2016-01-21 19:50:38 +09:00
7ca2660a29
asio: Stop acceptor on server::http2::stop
2016-01-21 19:15:32 +09:00
e278893b64
nghttpx: Add --curves option to specify supported elliptic curves
2016-01-21 18:23:13 +09:00
03f7f8cb9c
nghttpx: About implicit conversion from ImmutableString and std::string to StringRef
...
This is required to avoid creation of temporary ImmutableString
like so:
std::string x;
ImmutableString y = ...;
StringRef ref = !x.empty() ? x : y;
First, temporary ImmutableString is created with x since
ImmutableString has constructor to accept std::string. After
StringRef gets this, the temporary ImmutableString is destroyed, and
ref has dangling pointer.
2016-01-21 17:12:40 +09:00
2faf9623ce
nghttpx: Fix crash with http2 backend
2016-01-21 17:09:50 +09:00
eb8649bf9b
nghttpx: Don't greedily read data from backend
...
This might help throughput, but it interfere stream priority. The
throughput issue is generally caused by the small buffer size to store
response body, which was 16K. We increased it to 128K to compensate
this change.
2016-01-20 11:20:15 +09:00
6377c51f9c
Add missing files
2016-01-19 23:31:17 +09:00
db8de490a0
nghttpx: Omit Forwarded for and by parameter if UNIX domain socket is used
2016-01-19 23:26:04 +09:00
acb38b726f
nghttpx: Don't quote Forwarded params if it is not required
2016-01-19 22:43:56 +09:00
f44128774c
nghttpx: Update doc
2016-01-19 21:01:34 +09:00
933e0f40bb
h2load: Support UNIX domain socket
2016-01-19 19:24:15 +09:00
3ad9f9e730
nghttpx: Fix compiler warning without --with-mruby
2016-01-19 19:07:13 +09:00
a390bd4ce0
nghttpx: Fix compile error with --with-neverbleed
2016-01-19 19:04:24 +09:00
f3946ae314
nghttpx: Remove assignment of zero values
...
Because of zero initialization, these assignments are unnecessary.
2016-01-19 17:27:56 +09:00
2f9946327a
nghttpx: Fix bug that --listener-disable-timeout option is not used
2016-01-19 17:03:01 +09:00
0402481be4
nghttpx: Organize connection related configuration into struct
2016-01-19 16:56:12 +09:00
35feae3b0c
nghttpx: Group up logging related options
2016-01-18 17:26:27 +09:00
a053d10839
nghttpx: Move option handling code to separate function
2016-01-18 17:08:28 +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
b12af8c410
nghttpx: Refactor backend proxy configuration
2016-01-17 22:51:40 +09:00
f5b4fd23da
src: Fix compiler error on travis
2016-01-17 22:47:50 +09:00
ee43250015
nghttpx: Remove useless comment
2016-01-17 22:26:13 +09:00
9f0f5c60ad
ImmutableString: Remove std::unique_ptr<char[]> ctor overload
2016-01-17 22:25:10 +09:00
09de332028
ImmutableString: Less fields
2016-01-17 22:25:10 +09:00
3d5f5b6a28
nghttpx: Fix compiler warning
2016-01-17 18:27:25 +09:00
eb7b3295d1
ImmutableString, StringRef: Add empty() and operator[]
...
We won't add operator[] to StringRef. This is because it may be
undefined if pos == size(), and StringRef's base + len does not point
to the valid region. This solely depends on the given buffer, so we
cannot do anything to fix. For workaround, if we need this kind of
operator, we may add it under another name, like char_at(size_type).
2016-01-17 18:09:12 +09:00
5131b95c2f
ImmutableString: Ensure that c_str() returns non-nullptr if it is default constructed
2016-01-17 18:00:36 +09:00
ba543e3895
memchunk: Add noexcept
2016-01-17 17:16:20 +09:00
ef5d981ab1
nghttpx: Simplify
2016-01-17 17:04:16 +09:00
d5efab4993
src: Add inequality operator for StringRef
2016-01-17 16:42:19 +09:00
919e9eee63
nghttpx: It is enough to check "chunked" in the suffix
2016-01-17 16:34:56 +09:00
e255468bdf
nghttpx: Fix tests
2016-01-17 16:33:23 +09:00
39c0a71065
src: Add tests for ImmutableString and StringRef
2016-01-17 16:32:55 +09:00
7b2d4b6ae6
nghttpx: Optimize logging further
2016-01-17 15:04:09 +09:00
4f07db8bcb
src: Rename our new string classes
2016-01-17 11:33:45 +09:00
959d378f2a
nghttpx: Optimize accesslog write
2016-01-17 11:19:19 +09:00
506de55475
src: Less strlen
2016-01-17 01:29:52 +09:00
045578989c
src: Update doc
2016-01-17 01:21:58 +09:00
d16ff1f519
nghttpx: Use StringAdaptor for Config::server_name
2016-01-17 01:15:11 +09:00
2c7ed01f0c
nghttpx: Use std::string for Downstream::backend_tls_sni_name
2016-01-17 01:00:15 +09:00
34d5382d66
nghttpx: Use VString for DownstreamAddr::host and hostport to remember size
2016-01-17 00:52:41 +09:00
dbbf3a4a10
nghttpx: Refactor TLS hostname match
2016-01-16 23:54:21 +09:00
f25fd09bbb
nghttpx: Don't emit :authority if request dones not contain authority info
...
RFC 7540 says that proxy should not emit :authority when translating
HTTP/1 request in origin or asterisk form to HTTP/2. To keep this
semantics in tact, we should also refrain from emitting :authority if
it is missing (host header field is required in this case).
2016-01-16 21:12:51 +09:00
7be0217bc0
nghttpx: Simplify xff handling
2016-01-16 16:48:41 +09:00
b202e066fd
nghttpx: Don't allow certain characters in host and :scheme header field
...
For HTTP/2, we do this validation in libnghttp2. http-parser does
this partially, when it parses URI, but it does not do anything for
Host header field. libspdylay does not perform anything. So do some
additional validation for HTTP/1 and SPDY cases. integration tests
were also added to make sure they work.
2016-01-16 16:00:05 +09:00
74c77926a8
nghttpx: Refactor and simplify Downstream::rewrite_location_response_header
2016-01-16 12:49:18 +09:00
25570367b3
nghttpx: Document Forwarded related options
2016-01-16 11:58:02 +09:00
4c884da222
nghttpx: Reset config when Forwarded related option is used
2016-01-16 11:53:18 +09:00
41047aece0
nghttpx: Implement Forwarded in HTTP/2 backend
2016-01-16 11:32:36 +09:00
54f5ea9d6e
Update doc
2016-01-16 11:32:36 +09:00
d678c07ddf
nghttpx: Allow user to specify static obfuscated value via command-line
2016-01-16 11:32:26 +09:00
5c3f74b424
nghttpx: Add RFC 7239 Forwarded header field support
2016-01-16 11:32:14 +09:00
1550d709e0
nghttpx: Use std::mt19937 instead of std::random_device directly
2016-01-15 18:48:14 +09:00
3c7038dfe1
nghttpx: Simplify
...
We only change req_.upgrade_request once, so just using else is
suffice.
2016-01-15 00:22:11 +09:00
f8472f4709
nghttpx: Remove backend priority handling code
...
Currently, this does not do anything useful.
2016-01-15 00:17:40 +09:00
698f00596d
Update doc
2016-01-15 00:05:56 +09:00
5a8cf94361
nghttpx: Refactor Downstream::response_sent_bodylen_
2016-01-14 23:54:28 +09:00
3218c160be
nghttpx: Refactor Downstream::response_datalen_
2016-01-14 23:49:21 +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
bdef0e0b1a
nghttpx: Refactor Downstream::request_bodylen_
2016-01-14 23:14:58 +09:00
0a76b45eca
nghttpx: Fix bug that key_prev is not updated
2016-01-14 01:05:10 +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
a7fd37ffdf
nghttpx: Remove FieldStore::set_last_{header,trailer}_value
...
Use FieldStore::append_last_{header,trailer}_value instead.
2016-01-14 01:04:53 +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
6fddefe252
shrpx_worker_process: worker_process_event_loop: Fix FD test.
...
This fixes a crash in nghttpx when running on IPv6 only.
2016-01-12 17:38:17 +00:00
fe8005327a
src: Make util::utos_with_unit and utos_with_funit names shorter
2016-01-11 18:12:31 +09:00
0697de4691
h2load: Improve readability of traffic numbers
2016-01-11 18:06:26 +09:00
6566ea7d6b
nghttpx: Update doc
2016-01-11 17:36:47 +09:00
0caefe20ef
Merge branch 'master' into simple-extensions
2016-01-09 19:08:28 +09:00
b64fc3ac49
nghttpd: Add --no-content-length option to omit content-length in response
2016-01-07 22:51:47 +09:00
027256d0b1
h2load: Distribute MAX_SAMPLES across workers
2016-01-07 22:41:37 +09:00
425c794f89
h2load: Rename MAX_STATS as MAX_SAMPLES
2016-01-07 22:21:39 +09:00
acac5ec6ea
h2load: Remove "auto" for -m option
...
Because http/1.1 support, default "auto" behaviour of -m option is not
desirable, since it is used as HTTP pipelining, and it is not used in
practice.
2016-01-06 23:16:53 +09:00
13bd566eb7
h2load: Remove RequestStat ctor
2016-01-06 23:10:46 +09:00
a52920cec0
h2load: Perform Sampling for client as well
2016-01-06 23:03:37 +09:00
9cbb8174bb
h2load: Refactor systematic sampling method
2016-01-06 22:43:09 +09:00
23ac0429be
h2load: Show progress in rate mode
2016-01-06 00:04:14 +09:00
7ed26afe75
h2load: Delete Client when it finished
2016-01-06 00:04:14 +09:00
60bbb5cae0
h2load: Perform sampling for request timings to reduce memory consumption
2016-01-06 00:04:14 +09:00
2f50bc1b3c
nghttpx: Take into account of trailers when applying max_header_fields
2016-01-05 16:47:44 +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
dd4d549dc1
asio: Rename http2::get_io_services() as http2::io_services()
...
The naming convention in asio lib does not use get_something.
2015-12-25 21:06:25 +09:00
486dba8d8a
nghttpx: Strict validation for header fields given in configuration
2015-12-25 20:57:24 +09:00
5ec6066fdd
header value should not be inp_strlower
...
http header keys are case-insensitive, but header values are case-sensitive, so it should not be changed.
2015-12-25 11:03:55 +08:00
8919c8c139
Check initgroups with AC_CHECK_DECLS for cygwin
2015-12-24 21:15:46 +09:00
5de2c7a8c1
Detect availability of initgroups
2015-12-23 14:21:31 +09:00
7c5ef0613d
asio: Add configurable connect/read timeout for client
...
This commit includes backward incompatible change, since we change
private field in public API class.
2015-12-23 00:08:55 +09:00
1ee1122d40
asio: Add configurable tls handshake/read timeout to server
2015-12-23 00:08:16 +09:00
09bd9c94a3
asio: client: Should call shutdown_socket() on read error
2015-12-22 00:40:22 +09:00
6c1a76af6e
asio: Use std::move for remote_endpoint assignment
2015-12-20 14:00:58 +09:00
dd93b29397
clang-format
2015-12-20 12:48:39 +09:00
e71948d611
Merge branch 'master' of https://github.com/apohl79/nghttp2 into apohl79-master
2015-12-19 23:33:33 +09:00
5a2d75551d
h2load: Remove "(client)" from per-client req/s stat for simplicity
2015-12-19 22:56:10 +09:00
9f2d064d7c
libnghttp2_asio: Optimized remote endpoint interface to const ref where possible
2015-12-19 14:08:15 +01:00
2d2188e77b
src: Add 451 status code
...
https://datatracker.ietf.org/doc/draft-ietf-httpbis-legally-restricted-status/
2015-12-19 18:35:01 +09:00
a30dad4f5e
libnghttp2_asio: Added access to a requests remote endpoint
2015-12-16 18:38:21 +01:00
ef7d6e8a0c
nghttpx: Loose HTTP Upgrade condition
2015-12-16 00:38:30 +09:00
71012fe83a
nghttpx: Add constexpr
2015-12-15 22:47:05 +09:00
248a64f0b2
Compile with OpenSSL 1.1.0-pre1
2015-12-14 21:12:25 +09:00
a4392d4a7f
libnghttp2_asio: Make io_service accessors const
2015-12-09 23:11:40 +01:00
924fef1f32
libnghttp2_asio: Added io_service accessors
...
To allow the asio wrapper to work with boost.fiber it is required
to access the underlying io_service objects.
2015-12-08 15:54:22 +01:00
9c84f60ba0
Merge branch 'master' into simple-extensions
2015-12-04 23:48:40 +09:00
7ca9ead36b
nghttp: Update doc for default value of -M
2015-12-04 23:08:58 +09:00
90b5a5856b
Fix build when OpenSSL 1.0.2 is not available
2015-12-04 17:38:04 +08:00
a151a44caf
Set max number of outgoing concurrent streams to 100 by default
...
Instead of using nonsensical large value for max outgoing concurrent
streams, use more sensible value, 100.
2015-12-03 23:45:03 +09:00
6beaf4d9f3
h2load: Add req/s min, max, mean and sd for clients
2015-12-01 23:54:21 +09:00
d1d1c83e56
h2load: Fix broken connection times
2015-12-01 22:29:30 +09:00
cbad05e0de
src: Fix compile error with gcc-4.7
2015-12-01 21:21:50 +09:00
ba9e912cf6
src: Rename isAlpha, isDigit, and isHexDigit as is_...
2015-11-28 00:42:51 +09:00
d867fe64e3
src: Rename endsWith as ends_with
2015-11-28 00:42:51 +09:00
de247f7d33
src: Rename startsWith as starts_with
2015-11-28 00:42:51 +09:00
1ba28bef1f
util: Remove unused functions; rename regacy camel-case function names
2015-11-28 00:42:51 +09:00
c0858d8c1a
src: Minor optimization for appending single character
2015-11-28 00:03:16 +09:00
863493766d
Fix in_attr_char(); cleanup const char array iteration
2015-11-27 23:54:07 +09:00
ba9e96b829
h2load: Avoid copy of h1 request
2015-11-26 22:04:31 +09:00
bd041bcbb0
h2load: Add --h1 option to force http/1.1 for both http and https URI
2015-11-26 21:33:27 +09:00
8e06e37375
h2load: Fix crash when dealing connection: close with HTTP/1.1 server
2015-11-26 21:26:00 +09:00
c44ee44cc3
nghttpd: Fix compile error due to incomplete FileEntry
2015-11-23 21:25:12 +09:00
84e23bff10
h2load: clang-format
2015-11-23 20:05:40 +09:00
718f7a5f7e
h2load goes into infinite loop when timing script file starts with 0.0 in first line
2015-11-23 09:58:38 +00:00
dff2a19950
nghttpx: Don't send RST_STREAM to h2 backend if backend is disconnected state
...
This avoid establishing HTTP/2 backend connection again w/o pending
request.
See GH-431
2015-11-22 15:49:11 +09:00
c7304317d4
nghttpd: Check validity of cached file descriptor periodically
...
This commit adds ability to check status of cached file descriptor to
make sure that it can be reused. We inspect last modification time
and number of hard links. If last modification is changed from the
last validation time, or number of hard links gets 0, we don't reuse
file descriptor. We also capped upper limit of the cached file
descriptors. If the limit is reached, we will close file descriptor
which is least recently used, and its usecount is 0.
2015-11-21 16:05:08 +09:00
63aa3466e9
nghttpd: Fix crash with CONNECT request
2015-11-21 12:54:04 +09:00
ab1e8305a1
asio: client: call on_error when connection is dropped
...
When connection is dropped, we get "nonzero" error code ec in
read_socket callback. We can just call on_error callback if ec is
nonzero. But there is a problem when we did ordered shutdown. In
this case, we also get EOF in ec, but we don't want to call on_error
because it is not an error. To workaround this, we check return value
of should_stop(). If it is true, then we assume that HTTP/2 session
cleanly ended, and we don't call on_error.
2015-11-19 00:04:10 +09:00
8b4f6f1778
nghttpd: Defered eviction of cached fd using timer
...
To make use cache fd more robust manner (e.g. among several
connections), eviction of cached file descriptor now takes place using
timer. The timer is started when there is no handler (no
connections). The timeout value is hard-coded and 2 seconds.
2015-11-18 23:21:57 +09:00
8c94341c18
h2load: Override user-agent with -H option
...
This commit allows user to override user-agent with -H option. We
also enabled custom header support for http/1.1 requests. We also did
minor optimizations (std::vector::reserve).
2015-11-18 22:25:02 +09:00
1753bea692
nghttpx: Support server push from HTTP/2 backend
...
This commits enables HTTP/2 server push from HTTP/2 backend to be
relayed to HTTP/2 frontend. To use this feature, --http2-bridge or
--client is required. Server push via Link header field contiues to
work.
2015-11-16 23:12:25 +09:00
c3459c9e86
nghttpx: Clarify return value of nghttp2_submit_push_promise is stream ID
2015-11-16 21:44:36 +09:00
eb4e402aae
Merge branch 'master' into simple-extensions
2015-11-14 22:31:52 +09:00
fe8720341d
nghttpx: Fix crash on non-final response from backend server
2015-11-13 23:59:36 +09:00
c6ef1c02b9
Switch to clang-format-3.6
2015-11-13 00:53:29 +09:00
c711a80411
src: Fix typo
...
Apply typo fixes to the original source files in the previous commit
which were done in generated text.
2015-11-09 21:43:25 +09:00
dbbed64146
nghttpx: Fix bug that causes connection failure with backend proxy URI
...
This is a regression when we introduced SSL/TLS session resumption in
HTTP/2 backend. Before the introduction of session resumption,
conn_.tls.ssl is always nullptr when connection is made to proxy. But
we have to keep conn_.tls.ssl to enable session resumption, so our
code breaks when it is reused. This commit fixes this issue.
See GH-421
2015-11-09 21:35:53 +09:00
9b18e47671
nghttpx: Use --backend-tls-sni-field to verify certificate hostname
2015-11-08 00:22:44 +09:00
b89f1f5869
asio: ALPN support
2015-11-07 22:53:25 +09:00
eaefce3792
nghttp: Record request method to output it in har correctly
2015-11-07 16:13:06 +09:00
558934cee5
src: Use nghttp2_session_upgrade2
2015-11-07 16:13:06 +09:00
6958d0b55d
nghttp: Use method given in -H with ":method" in HTTP Upgrade
2015-11-07 11:14:28 +09:00
7755c2827c
nghttpx: Reserve headers vector
2015-11-05 23:47:22 +09:00
ac41946533
nghttpx: Use NGHTTP2_NV_FLAG_NO_COPY_NAME and NGHTTP2_NV_FLAG_NO_COPY_VALUE
...
For both HTTP/2 frontend and backend.
Also adds http2::stringify_status to optimize status code
serialization.
2015-11-05 23:47:11 +09:00
cb73fa1d3b
h2load: Return SSL_TLSEXT_ERR_NOACK if there is protocol list overlap in NPN
2015-11-05 21:26:38 +09:00
0dc7fee713
h2load: Print "space savings" to measure header compression efficiency
2015-11-04 01:04:56 +09:00
be0d0e2995
Rename nghttp2_session_request_allowed as nghttp2_session_check_request_allowed
2015-10-30 22:48:27 +09:00
5d611d2e24
Merge branch 'master' into simple-extensions
2015-10-29 23:24:34 +09:00
1e7f0d833e
nghttpd: Don't show read error if mime types file is not set by user manually
2015-10-29 23:08:52 +09:00
1c37abc0dd
Add nghttp2_session_request_allowed() API function
...
This function is useful for the client application to know that there
is a chance that request can be sent. If this function returns 0,
there is zero chance to make a request.
This commit also set error_code passed to
nghttp2_on_stream_close_callback to NGHTTP2_REFUSED_STREAM if request
is not sent.
2015-10-29 22:53:30 +09:00
ad395f0603
h2load: Handle request submission failure
...
If request submission is failed, make all remaining requests for that
client fail.
2015-10-29 22:31:03 +09:00
e3878b619f
h2load: Update doc
2015-10-29 21:16:47 +09:00
3641b123f3
h2load: Stream error should be counted toward `errored`
2015-10-29 21:15:22 +09:00
f29ccc9c20
nghttpd: Read /etc/mime.types to set content-type header field
...
User can change file name using --mime-types-file option.
2015-10-29 00:21:36 +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
d9f73c36c3
nghttpx: Log :authority as $http_host if available
2015-10-28 23:12:16 +09:00
76df93fdf4
h2load: do not overwrite protocol value
2015-10-28 11:04:09 +00:00
1aa8e8cd9f
nghttpx: Simplify add_header
2015-10-28 02:57:31 +09:00
b051ddec2a
h2load: Show application protocol with OpenSSL < 1.0.2
...
This commit also fixes the problem that application protocol is not
shown if cleartext spdy is used.
2015-10-28 02:40:04 +09:00
6b0bde6c31
Update doc so that we can use hyperlink to referred options
2015-10-25 17:10:41 +09:00
9231a4ba57
nghttpx: Replace old script file options with --mruby-file
2015-10-25 17:05:15 +09:00
0b2c139eaa
clang-format-3.5
2015-10-25 17:04:54 +09:00
b832caccd4
Fix typo
2015-10-25 11:31:55 +09:00
907798707c
nghttpx: Fix compile error with Android NDK
2015-10-24 19:31:09 +09:00
d1b8f60776
nghttp: Allow multiple -c option occurrence, and take min and last value
2015-10-24 18:11:47 +09:00
7eddf1975e
src: Fix Memchunks move ctor
2015-10-23 01:03:43 +09:00
d3475f5fe2
nghttp: Remove redundant std::move
2015-10-23 00:17:00 +09:00
ce74a30990
Use -fvisibility=hidden for internal functions
...
This will improve performance since we can avoid indirect call of
internal functions. The downside is we now require libnghttp2 static
library to run unit tests.
2015-10-23 00:08:15 +09:00
fad1def7b9
Merge branch 'nghttpx-tls-dyn-rec-config' of https://github.com/LPardue/nghttp2 into LPardue-nghttpx-tls-dyn-rec-config
2015-10-22 23:50:07 +09:00
dcc9aaaa24
Add TLS dynamic record size behaviour command line options
2015-10-22 14:07:18 +00:00
20ac0e3e48
src: Print out exception type
2015-10-22 01:34:01 +09:00
e3c95265a4
nghttpd: Fix leak when server failed to listen to given port
2015-10-21 22:27:15 +09:00
f0bf2233d2
Remove the word "experimental" since HTTP/2 has been finalized
2015-10-20 00:19:49 +09:00
48edbc8687
nghttpx: Reduce default timeouts for read sockets to 1m
2015-10-18 00:15:58 +09:00
b9a9e3a596
src: s/custom/unknown/
2015-10-18 00:10:08 +09:00
eff3dfd50b
src: Move exception handling code to one function
2015-10-17 23:34:05 +09:00
11cb4ea214
h2load: Don't DOS our server!
2015-10-17 12:04:06 +09:00
5594e3df25
src: Handle exception in main
2015-10-17 11:52:33 +09:00
85bc696c38
nghttpx: Add error handling for strdup and sigaction
2015-10-16 22:33:48 +09:00
54bf225692
clang-format-3.5
2015-10-15 21:42:11 +09:00
e8c608a4d9
nghttpx: Fix bug that PUT is replaced with POST
2015-10-15 00:57:07 +09:00
338b4ba739
nghttpx: Don't use units to display fastopen default
2015-10-14 23:45:56 +09:00
41710bfc7e
nghttpx: Add description about error message when TLS protocols do not overlap
2015-10-14 23:23:43 +09:00
0e87d464a2
clang-format
2015-10-14 23:23:34 +09:00
ed1e84fc0a
nghttpx: Improve libssl error logging
2015-10-14 22:32:47 +09:00
1ca64788eb
h2load: Use duration syntax for timeouts
2015-10-13 23:37:28 +09:00
47f1d17ad3
h2load: Support subsecond rate period
...
This change adds subsecond rate period support to h2load. Now
--rate-period option only accepts integer, but it can be followed by
units. Currently, h, m, s, and ms are supported, which are hours,
minutes, seconds, and milliseconds respectively. The underlying
functionality and usecase are already extensively used in nghttpx.
2015-10-13 23:35:33 +09:00
3785cf07ba
Add simple HTTP/2 extension framework
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Application can utilize this framework to send/receive user defined
extension frames. These frames are expected not to change existing
protocol behaviour.
2015-10-11 17:46:23 +09:00
ac317321fc
h2load: Format doc
2015-10-10 11:16:36 +09:00
ca9e7c2c2d
h2load: Start thread execution using conditional variable
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When thread is created, we pause them. After all threads are created,
master thread sends signal to all worker threads and let them start to
benchmark. This will make thread start almost at the same time since
we can avoid thread creation overhead. It also exclude thread
creating time from benchmark time. We also simplified thread creation
routine, and now we always use dedicted worker thread to issue
requests even if -t1.
2015-10-10 11:14:55 +09:00
4030060db8
h2load: Simplify rate mode
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This change simplifies rate mode as proposed idea as plan B in GH-382.
In this change, we removed -C option. Instead, -c option is used to
specify the number of connections to be made, and it is now required
argument if more than 1 clients are required (this is usually the
case). The number of requests made per connection is calculated
simply by -n / -c.
-n option is handled specially when --timing-script-file is used. If
-n is used with --timing-script, it specifies the number of requests
-each client will make rather than the total number of requests h2load
-will perform across clients. This handling applies to rate mode too.
We also clarified the sematics about distribution of rate among the
threads.
2015-10-10 11:06:44 +09:00
f1eb7638d1
nghttpx: Change mruby script handling
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This commit changes nghttpx's mruby script handling. Previously we
have 2 options to specify the mruby script file to be run on request
and on response. Now they are merged into 1 option, namely
--mruby-file. It now must return object. On request, the object's
on_req(env) method is invoked with env object. Similarly, on
response, the object's on_resp(env) method is invoked. The
specification of Env object has not changed.
2015-10-08 23:32:15 +09:00
Tatsuhiro Tsujikawa
Peter Wu
Jay Satiro
Vernon Tang
ayanamist
Andreas Pohl
Sunpoet Po-Chuan Hsieh
Kit Chan
Lucas Pardue