Commit Graph

5496 Commits

Author SHA1 Message Date
Ruslan Ermilov
c81d7ec158 Mail: listen backlog=. 2015-06-08 23:13:56 +03:00
Ruslan Ermilov
60c654ddf5 Stream: listen backlog=. 2015-06-08 23:13:33 +03:00
Ruslan Ermilov
b72a7b0df3 Mail: embed ngx_mail_listen_t into ngx_mail_conf_addr_t. 2015-06-08 23:11:58 +03:00
Ruslan Ermilov
bfbd0aabd4 Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t. 2015-06-08 23:11:42 +03:00
Ruslan Ermilov
14ddadb9ac Stream: fixed "reuseport" to actually work. 2015-06-05 23:03:13 +03:00
Maxim Dounin
413158330a Added the REQUEST_SCHEME parameter.
The REQUEST_SCHEME parameter was introduced in Apache 2.3.11 and seems
to be used by some scripts now.  It looks more logical than previously
used HTTPS.
2015-06-05 22:23:26 +03:00
Roman Arutyunyan
f5d79ffb82 Upstream keepalive: reduced diffs to the plus version of nginx. 2015-06-04 23:46:44 +03:00
Maxim Dounin
e041efc306 Style. 2015-06-05 17:10:34 +03:00
Sergey Kandaurov
99b2c89404 Event pipe: call ngx_handle_read_event() with a proper flags type.
The change was missed in f69d1aab6a0f.
2015-06-03 19:12:26 +03:00
Ruslan Ermilov
af50336263 Fixed misspellings of the word "dependencies". 2015-06-03 08:23:35 +03:00
Valentin Bartenev
66f6ba5c95 Fixed excessive memory usage while parsing configuration.
The b->pos points to the next symbol here.

Reported by ilexshen.
2015-06-01 21:08:56 +03:00
Valentin Bartenev
b65cfbb3bb Fixed spelling in change logs. 2015-06-01 16:58:07 +03:00
Ruslan Ermilov
087c31e8b2 Fixed bullying style of comments. 2015-05-29 09:26:33 +03:00
Ruslan Ermilov
3de18022d8 Version bump. 2015-05-29 09:26:27 +03:00
Maxim Dounin
a6f016caba release-1.9.1 tag 2015-05-26 16:49:51 +03:00
Maxim Dounin
dd22b2acb8 nginx-1.9.1-RELEASE 2015-05-26 16:49:50 +03:00
Maxim Dounin
724f0f028e Disabled SSLv3 by default (ticket #653). 2015-05-25 17:58:20 +03:00
Maxim Dounin
226647e397 Configure: GNU Hurd properly recognized.
With this change it's no longer needed to pass -D_GNU_SOURCE manually,
and -D_FILE_OFFSET_BITS=64 is set to use 64-bit off_t.

Note that nginx currently fails to work properly with master process
enabled on GNU Hurd, as fcntl(F_SETOWN) returns EOPNOTSUPP for sockets
as of GNU Hurd 0.6.  Additionally, our strerror() preloading doesn't
work well with GNU Hurd, as it uses large numbers for most errors.
2015-05-25 17:58:13 +03:00
Maxim Dounin
b4619182bb Fixed reuseport with accept_mutex. 2015-05-21 19:39:11 +03:00
Ruslan Ermilov
941a6995d7 Upstream: report to error_log when max_fails is reached.
This can be useful to understand why "no live upstreams" happens,
in particular.
2015-05-20 22:44:00 +03:00
Maxim Dounin
f7f1607bf2 The "reuseport" option of the "listen" directive.
When configured, an individual listen socket on a given address is
created for each worker process.  This allows to reduce in-kernel lock
contention on configurations with high accept rates, resulting in better
performance.  As of now it works on Linux and DragonFly BSD.

Note that on Linux incoming connection requests are currently tied up
to a specific listen socket, and if some sockets are closed, connection
requests will be reset, see https://lwn.net/Articles/542629/.  With
nginx, this may happen if the number of worker processes is reduced.
There is no such problem on DragonFly BSD.

Based on previous work by Sepherosa Ziehau and Yingqi Lu.
2015-05-20 15:51:56 +03:00
Maxim Dounin
d5c34785bc Simplified ngx_http_init_listening().
There is no need to set "i" to 0, as it's expected to be 0 assuming
the bindings are properly sorted, and we already rely on this when
explicitly set hport->naddrs to 1.  Remaining conditional code is
replaced with identical "hport->naddrs = i + 1".

Identical modifications are done in the mail and stream modules,
in the ngx_mail_optimize_servers() and ngx_stream_optimize_servers()
functions, respectively.

No functional changes.
2015-05-20 15:51:28 +03:00
Maxim Dounin
68b3d28c55 Introduced worker number, ngx_worker. 2015-05-20 15:51:21 +03:00
Maxim Dounin
e58321a4ca Configure: style. 2015-05-20 15:51:13 +03:00
Valentin Bartenev
9275dc19e6 Core: properly initialized written bytes counter in memory log. 2015-05-19 19:27:07 +03:00
Sergey Kandaurov
3670726bd3 Upstream hash: consistency across little/big endianness. 2015-05-18 16:05:44 +03:00
Ruslan Ermilov
4b9b16d27d Upstream: $upstream_connect_time.
The variable keeps time spent on establishing a connection with
the upstream server.
2015-05-16 01:32:27 +03:00
Ruslan Ermilov
b070e2d713 Upstream: times to obtain header/response are stored as ngx_msec_t. 2015-05-16 01:31:04 +03:00
Igor Sysoev
b55cd3f876 Events: ngx_event_t size reduction by grouping bit fields. 2015-05-15 17:15:33 +03:00
Ruslan Ermilov
91df4f0746 Events: made a failure to create a notification channel non-fatal.
This may happen if eventfd() returns ENOSYS, notably seen on CentOS 5.4.
Such a failure will now just disable the notification mechanism and let
the callers cope with it, instead of failing to start worker processes.
If thread pools are not configured, this can safely be ignored.
2015-05-06 17:04:00 +03:00
Ruslan Ermilov
1a4ea1acc7 Configure: handle deprecated options.
Removed the deprecated --without-http_limit_zone_module option.
Deprecated the --with-imap and --with-imap_ssl_module options.
2015-04-29 14:59:02 +03:00
Ruslan Ermilov
80781f15b4 Removed the deprecated "imap" directive. 2015-04-29 13:53:24 +03:00
Ruslan Ermilov
3468015e12 Removed the deprecated "so_keepalive" directive. 2015-04-29 13:53:08 +03:00
Ruslan Ermilov
ea2f4d9175 Removed deprecated HTTP directives. 2015-04-29 13:52:49 +03:00
Ruslan Ermilov
3ceffb53fe Removed the deprecated "connections" directive. 2015-04-29 13:52:37 +03:00
Valentin Bartenev
89ad9ea309 Fixed overflow detection in ngx_inet_addr().
Overflow detection of the last octet might not work.

Reported by Sergey Polovko.
2015-04-28 18:55:03 +03:00
Valentin Bartenev
8568baef1f Version bump. 2015-04-28 18:54:48 +03:00
Maxim Dounin
c1aa9a229c release-1.9.0 tag 2015-04-28 18:31:18 +03:00
Maxim Dounin
94dcfa5fe1 nginx-1.9.0-RELEASE 2015-04-28 18:31:17 +03:00
Maxim Dounin
30cf7772a8 Added stream module to win32 builds. 2015-04-27 18:51:18 +03:00
Maxim Dounin
2ec8cfcd7d Win32: shared memory base addresses and remapping.
Two mechanisms are implemented to make it possible to store pointers
in shared memory on Windows, in particular on Windows Vista and later
versions with ASLR:

- The ngx_shm_remap() function added to allow remapping of a shared memory
  zone to the address originally used for it in the master process.  While
  important, it doesn't solve the problem by itself as in many cases it's
  not possible to use the address because of conflicts with other
  allocations.

- We now create mappings at the same address in all processes by starting
  mappings at predefined addresses normally unused by newborn processes.

These two mechanisms combined allow to use shared memory on Windows
almost without problems, including reloads.

Based on the patch by Sergey Brester:
http://mailman.nginx.org/pipermail/nginx-devel/2015-April/006836.html
2015-04-27 18:25:42 +03:00
Maxim Dounin
153dbf3877 Win32: fixed shm.handle loss on reload. 2015-04-27 03:44:30 +03:00
Maxim Dounin
c8aa659e45 Core: fixed nginx_shared_zone name. 2015-04-27 03:44:03 +03:00
Vladimir Homutov
4e010c2834 Mail: error_log support. 2015-02-20 15:31:37 +03:00
Vladimir Homutov
df555ffce6 Core: the ngx_set_connection_log() macro.
The http and stream versions of this macro were identical.
2015-04-25 22:44:02 +03:00
Roman Arutyunyan
d61f21c5e8 Merge proxy_protocol setting of listen directives.
It's now enough to specify proxy_protocol option in one listen directive to
enable it in all servers listening on the same address/port.  Previously,
the setting from the first directive was always used.
2015-04-24 10:54:06 +03:00
Ruslan Ermilov
3180f84b60 Removed the "worker_rlimit_sigpending" directive.
It was only needed by the just removed rtsig module.
2015-04-23 14:26:11 +03:00
Ruslan Ermilov
33b8e5bc06 Removed the obsolete rtsig module. 2015-04-23 14:17:40 +03:00
Ruslan Ermilov
c1882d9f3f Removed the obsolete aio module. 2015-04-22 18:57:32 +03:00
Roman Arutyunyan
39386c951c Stream: prevent repeated event notifications after eof.
When client or upstream connection is closed, level-triggered read event
remained active until the end of the session leading to cpu hog.  Now the flag
NGX_CLOSE_EVENT is used to unschedule the event.
2015-04-22 19:55:04 +03:00