Commit Graph

443 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa 4749e66c67 nghttpx: Disallow copying Config 2016-08-25 22:55:12 +09:00
Tatsuhiro Tsujikawa ad3d43b8be nghttpx: Add access log variable for backend host and port
Use $backend_host and $backend_port.  $backend_host is backend host
name given in --backend option.  It could be a path to UNIX domain
socket.
2016-08-05 00:04:47 +09:00
Tatsuhiro Tsujikawa 54f640f3e1 nghttpx: Update doc 2016-07-31 20:50:07 +09:00
Tatsuhiro Tsujikawa e2906025c8 nghttpx: Don't exit from save_pid and set_alpn_prefs 2016-07-31 20:35:10 +09:00
Tatsuhiro Tsujikawa 9a8e9815c9 nghttpx: Cleanup 2016-07-31 20:26:03 +09:00
Tatsuhiro Tsujikawa 8c3e864989 nghttpx: Define ~Config for automatic clean up with std::unique_ptr
Now config global is backed with std::unique_ptr.  configuration
swapping dance is now a bit cleaner, but YMMV.
2016-07-31 19:01:29 +09:00
Tatsuhiro Tsujikawa 22570b7260 nghttpx: Close fd when error occurred in reload operation
This commit also fixes the bug that old configuration is still used
for worker process.  The another bug fix is that inherited, but not
used fd is not closed in worker process.  That makes reloading next
configuration fail if it contains the address which are leaked into
worker process.
2016-07-31 18:47:03 +09:00
Tatsuhiro Tsujikawa fb49182c29 nghttpx: Move original_argv, argv, argc, and cmdcfgs to StartupConfig 2016-07-31 16:34:55 +09:00
Tatsuhiro Tsujikawa b9b648e0ed nghttpx: Remove last_worker_pid from Config
The last_worker_pid is known by inspecting the last entry of
worker_processes.
2016-07-31 16:20:00 +09:00
Tatsuhiro Tsujikawa 494775a25d nghttpx: Rename SignalServer with WorkerProcess 2016-07-31 16:16:23 +09:00
Tatsuhiro Tsujikawa 1214f9e23b nghttpx: Reload configuration with SIGHUP
This commit implements configuration reloading with SIGHUP.
There are rough edges left:

* Rename SignalServer with more meaningful name, say, WorkerProcess.
* We should introduce global configuration object which is not
  affected by configuration reloading.  It should hold cmdcfgs, argc,
  argv, and last worker PID.
* We should close the listener file descriptor when some operation was
  failed after that.
2016-07-31 15:57:41 +09:00
Tatsuhiro Tsujikawa a54cda22ab nghttpx: Do creation of InheritedAddr in a dedicated function for reuse 2016-07-31 00:35:15 +09:00
Tatsuhiro Tsujikawa 6fd4dd99da nghttpx: Update doc 2016-06-26 22:33:17 +09:00
Tatsuhiro Tsujikawa aa16412850 nghttpx: Add --backend-max-backoff option 2016-06-22 00:13:43 +09:00
Tatsuhiro Tsujikawa e2bdf1d734 nghttpx: Enforce the fact that api and healthmon are mutually exclusive 2016-06-21 22:44:26 +09:00
Tatsuhiro Tsujikawa 56e7cd4be2 nghttpx: Add healthmon parameter to -f option to enable health monitor mode 2016-06-17 00:00:37 +09:00
Tatsuhiro Tsujikawa af9662f971 nghttpx: Make API processing one of alternative mode 2016-06-16 23:30:35 +09:00
Tatsuhiro Tsujikawa 143d0b69b7 nghttpx: Implement client IP based session affinity 2016-06-09 22:35:59 +09:00
Tatsuhiro Tsujikawa 708c99c052 nghttpx: Describe api parameter in --frontend option 2016-06-04 18:48:16 +09:00
Tatsuhiro Tsujikawa 8288f5713b nghttpx: Add --api-max-request-body option to set maximum API request body size 2016-06-04 17:24:54 +09:00
Tatsuhiro Tsujikawa 845aa7a710 nghttpx: Share downstream config object
This is the unit of sharing configurations to change
2016-06-03 19:57:43 +09:00
Tatsuhiro Tsujikawa fe58614b23 nghttpx: Use std::shared_ptr for downstream addresses so that we can swap them 2016-06-03 01:20:49 +09:00
Tatsuhiro Tsujikawa 2fd095d036 nghttpx: Share the code to configure backends 2016-06-03 00:22:55 +09:00
Tatsuhiro Tsujikawa 09150a7927 nghttpx: Pass pointer to Config object to store parsed configurations 2016-06-02 23:59:59 +09:00
Tatsuhiro Tsujikawa 667c8b0e27 nghttpx: Add APIDownstreamConnection to handle API request
For those connections via frontend with api parameter, they use solely
APIDownstreamConnection.

In this commit, APIDownstreamConnection just consumes all request
body, and do nothing.  The next few commits implements our first API
endpoint: /v1/api/dynamicconfig.
2016-06-02 23:50:56 +09:00
Tatsuhiro Tsujikawa 2a4bf9f615 nghttpx: Allow mixed protocol and TLS settings among backends under same pattern 2016-05-24 23:36:43 +09:00
Tatsuhiro Tsujikawa 98396f00ff nghttpx: Cleane up bit more of save_pid() 2016-05-24 01:32:11 +09:00
Tatsuhiro Tsujikawa e7d5cfff30 nghttpx: Fix crash introduced in the previous commit 2016-05-24 00:10:53 +09:00
Tatsuhiro Tsujikawa c308be39de nghttpx: Write PID in temporary file then rename
Write PID in temporary file first.  Then rename it as the real
destination.  It will avoid the issue that the external process may
read the empty PID file because of race condition.
2016-05-23 22:39:38 +09:00
Tatsuhiro Tsujikawa 0fca352114 nghttpx: Make SETTINGS timeout value configurable
SETTINGS timeout can be configurable using
--frontend-http2-settings-timeout and
--backend-http2-settings-timeout.
2016-05-21 14:13:57 +09:00
Tatsuhiro Tsujikawa 9f770fec36 nghttpx: Save PID file after it is ready to accept connections 2016-05-21 10:42:09 +09:00
Tatsuhiro Tsujikawa 6d22898936 src: Compile with OpenSSL 1.1.0-pre5
* don't use CRYPTO_LOCK stuff (they are sorted out by openssl, and no
  application intervention is required, just like boringSSL)
* don't use OPENSSL_config
* use provided API to access BIO member
2016-05-07 16:18:58 +09:00
Tatsuhiro Tsujikawa d39335829d nghttpx: Enable kqueue by default
We enabled libev kqueue backend in nghttpx by default.  Since it might
not work on some platforms, we also added --no-kqueue option to
disable it.
2016-05-06 23:10:09 +09:00
Tatsuhiro Tsujikawa 3712c89a66 nghttpx: Use parameter instead of keyword for consistency 2016-04-29 22:47:49 +09:00
Tatsuhiro Tsujikawa fd801864e3 nghttpx: Add sni keyword to --backend option
The --backend-tls-sni-field is deprecated in favor of sni keyword.
--backend-tls-sni-field still works, and it overrides all sni keyword
in --backend option.  But it will be removed in the future release.
2016-04-29 14:42:18 +09:00
Tatsuhiro Tsujikawa f939000ad9 Update man pages 2016-04-25 21:58:37 +09:00
Tatsuhiro Tsujikawa 00bf701600 nghttpx: Truncate too long -b option signature 2016-04-18 23:45:33 +09:00
Tatsuhiro Tsujikawa 9e64d10223 nghttpx: Move fall/rise configuration to --backend option
This commit removes --backend-fall and --backend-rise options.  The
these configurations are now set as fall and rise parameters in
--backend option.
2016-04-09 21:58:08 +09:00
Tatsuhiro Tsujikawa 7bc35044c7 nghttpx: Add --backend-fall and --backend-rise options
These options are analogous to fall and rise parameter found in
haproxy.
2016-04-08 23:07:17 +09:00
Tatsuhiro Tsujikawa 757bcf1310 nghttpx: Fix bug that backend tls keyword did not work with -s option 2016-03-27 17:11:44 +09:00
Tatsuhiro Tsujikawa 44af3dab50 nghttpx: Update doc 2016-03-25 02:14:39 +09:00
Tatsuhiro Tsujikawa 22128767e6 nghttpx: Fix formatting issue on manual page 2016-03-25 02:08:25 +09:00
Tatsuhiro Tsujikawa 186d440168 nghttpx: More StringRef-fy 2016-03-25 01:19:42 +09:00
Tatsuhiro Tsujikawa a9e365ad7d fixup! nghttpx: More StringRef-fy 2016-03-25 01:10:48 +09:00
Tatsuhiro Tsujikawa a5029d1eed nghttpx: More StringRef-fy 2016-03-25 01:07:22 +09:00
Tatsuhiro Tsujikawa 17ccbae084 src: Don't compare against c-string 2016-03-25 00:07:21 +09:00
Tatsuhiro Tsujikawa 13596bde90 nghttpx: Refactor option handling using StringRef 2016-03-24 22:15:58 +09:00
Tatsuhiro Tsujikawa 144ae3af9d nghttpx: Memcached connection encryption with tls keyword
Like frontend and backend options, encryption for memcached
connections is configured using tls keyword in
tls-session-cache-memcached and tls-ticket-key-memcached options.
tls-session-cache-memcached-tls and tls-ticket-key-memcached-tls
options are deprecated.
2016-03-24 00:22:13 +09:00
Tatsuhiro Tsujikawa eec0b04a33 nghttpx: Enable/disable TLS per frontend address
This change allows user to disable TLS per frontend address using
no-tls keyword in --frontend option.  We removed --frontend-no-tls in
favor of this new feature.
2016-03-23 23:56:09 +09:00
Tatsuhiro Tsujikawa 58b06f32a2 nghttpx: Configure TLS per backend routing pattern
We added "tls" parameter to --backend option to enable TLS on that
backend connection.  --backend-tls options was deprecated, now is
noop.
2016-03-23 22:56:18 +09:00