Mercurial > hg > nginx-vendor-0-7
annotate src/os/unix/ngx_posix_init.c @ 508:68c0ae0a4959 NGINX_0_7_66
nginx 0.7.66
*) Security: now nginx/Windows ignores default file stream name.
Thanks to Jose Antonio Vazquez Gonzalez.
*) Change: now the charset filter runs before the SSI filter.
*) Change: now no message is written in an error log if a variable is
not found by $r->variable() method.
*) Change: now keepalive connections after POST requests are not
disabled for MSIE 7.0+.
Thanks to Adam Lounds.
*) Feature: the "proxy_no_cache" and "fastcgi_no_cache" directives.
*) Feature: now the "rewrite" directive does a redirect automatically
if the $scheme variable is used.
Thanks to Piotr Sikora.
*) Feature: the "chunked_transfer_encoding" directive.
*) Feature: the $geoip_city_continent_code, $geoip_latitude, and
$geoip_longitude variables.
Thanks to Arvind Sundararajan.
*) Feature: now the ngx_http_image_filter_module deletes always EXIF
and other application specific data if the data consume more than 5%
of a JPEG file.
*) Feature: now the "msie_padding" directive works for Chrome too.
*) Workaround: now keepalive connections are disabled for Safari.
Thanks to Joshua Sierles.
*) Bugfix: nginx ignored the "private" and "no-store" values in the
"Cache-Control" backend response header line.
*) Bugfix: an "&" character was not escaped when it was copied in
arguments part in a rewrite rule.
*) Bugfix: nginx might be terminated abnormally while a signal
processing or if the directive "timer_resolution" was used on
platforms which do not support kqueue or eventport notification
methods.
Thanks to George Xie and Maxim Dounin.
*) Bugfix: if temporary files and permanent storage area resided at
different file systems, then permanent file modification times were
incorrect.
Thanks to Maxim Dounin.
*) Bugfix: ngx_http_memcached_module might issue the error message
"memcached sent invalid trailer".
Thanks to Maxim Dounin.
*) Bugfix: nginx could not built zlib-1.2.4 library using the library
sources.
Thanks to Maxim Dounin.
*) Bugfix: values of the $query_string, $arg_..., etc. variables cached
in main request were used by the SSI module in subrequests.
*) Bugfix: nginx did not support HTTPS referrers.
*) Bugfix: nginx/Windows might not find file if path in configuration
was given in other character case; the bug had appeared in 0.7.65.
*) Bugfix: the $date_local variable has an incorrect value, if the "%s"
format was used.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not support all ciphers and digests used in client
certificates.
Thanks to Innocenty Enikeew.
*) Bugfix: if ssl_session_cache was not set or was set to "none", then
during client certificate verify the error "session id context
uninitialized" might occur; the bug had appeared in 0.7.1.
*) Bugfix: OpenSSL-1.0.0 compatibility on 64-bit Linux.
Thanks to Maxim Dounin.
*) Bugfix: a geo range returned default value if the range included two
or more /16 networks and did not begin at /16 network boundary.
*) Bugfix: the $uid_got variable might not be used in the SSI and perl
modules.
*) Bugfix: a worker process hung if a FIFO file was requested.
Thanks to Vicente Aguilar and Maxim Dounin.
*) Bugfix: a variable value was repeatedly encoded after each an "echo"
SSI-command output; the bug had appeared in 0.6.14.
*) Bugfix: a "stub" parameter of an "include" SSI directive was not
used, if empty response has 200 status code.
*) Bugfix: a block used in a "stub" parameter of an "include" SSI
directive was output with "text/plain" MIME type.
*) Bugfix: if a proxied or FastCGI request was internally redirected to
another proxied or FastCGI location, then a segmentation fault might
occur in a worker process; the bug had appeared in 0.7.65.
Thanks to Yichun Zhang.
*) Bugfix: IMAP connections may hang until they timed out while talking
to Zimbra server.
Thanks to Alan Batie.
*) Bugfix: nginx did not support chunked transfer encoding for 201
responses.
Thanks to Julian Reich.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 07 Jun 2010 00:00:00 +0400 |
parents | ce4f9ff90bfa |
children |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
88 | 9 #include <nginx.h> |
0 | 10 |
11 | |
22 | 12 ngx_int_t ngx_ncpu; |
13 ngx_int_t ngx_max_sockets; | |
14 ngx_uint_t ngx_inherited_nonblocking; | |
15 ngx_uint_t ngx_tcp_nodelay_and_tcp_nopush; | |
0 | 16 |
17 | |
18 struct rlimit rlmt; | |
19 | |
20 | |
21 ngx_os_io_t ngx_os_io = { | |
22 ngx_unix_recv, | |
23 ngx_readv_chain, | |
354 | 24 ngx_udp_unix_recv, |
438 | 25 ngx_unix_send, |
0 | 26 ngx_writev_chain, |
27 0 | |
28 }; | |
29 | |
30 | |
88 | 31 ngx_int_t |
32 ngx_os_init(ngx_log_t *log) | |
4 | 33 { |
258 | 34 ngx_uint_t n; |
35 | |
88 | 36 #if (NGX_HAVE_OS_SPECIFIC_INIT) |
37 if (ngx_os_specific_init(log) != NGX_OK) { | |
38 return NGX_ERROR; | |
39 } | |
40 #endif | |
0 | 41 |
58 | 42 ngx_init_setproctitle(log); |
43 | |
0 | 44 ngx_pagesize = getpagesize(); |
138 | 45 ngx_cacheline_size = NGX_CPU_CACHE_LINE; |
0 | 46 |
258 | 47 n = ngx_pagesize; |
48 | |
49 for (n = ngx_pagesize; n >>= 1; ngx_pagesize_shift++) { /* void */ } | |
50 | |
0 | 51 if (ngx_ncpu == 0) { |
52 ngx_ncpu = 1; | |
53 } | |
54 | |
160 | 55 ngx_cpuinfo(); |
56 | |
0 | 57 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
58 ngx_log_error(NGX_LOG_ALERT, log, errno, | |
59 "getrlimit(RLIMIT_NOFILE) failed)"); | |
60 return NGX_ERROR; | |
61 } | |
126 | 62 |
112 | 63 ngx_max_sockets = (ngx_int_t) rlmt.rlim_cur; |
0 | 64 |
18 | 65 #if (NGX_HAVE_INHERITED_NONBLOCK) |
0 | 66 ngx_inherited_nonblocking = 1; |
67 #else | |
68 ngx_inherited_nonblocking = 0; | |
69 #endif | |
70 | |
250 | 71 srandom(ngx_time()); |
72 | |
0 | 73 return NGX_OK; |
74 } | |
75 | |
76 | |
88 | 77 void |
78 ngx_os_status(ngx_log_t *log) | |
0 | 79 { |
90 | 80 ngx_log_error(NGX_LOG_NOTICE, log, 0, NGINX_VER); |
81 | |
106 | 82 #ifdef NGX_COMPILER |
83 ngx_log_error(NGX_LOG_NOTICE, log, 0, "built by " NGX_COMPILER); | |
84 #endif | |
85 | |
88 | 86 #if (NGX_HAVE_OS_SPECIFIC_INIT) |
87 ngx_os_specific_status(log); | |
88 #endif | |
89 | |
80 | 90 ngx_log_error(NGX_LOG_NOTICE, log, 0, |
10 | 91 "getrlimit(RLIMIT_NOFILE): %r:%r", |
0 | 92 rlmt.rlim_cur, rlmt.rlim_max); |
93 } | |
94 | |
95 | |
88 | 96 ngx_int_t |
97 ngx_posix_post_conf_init(ngx_log_t *log) | |
0 | 98 { |
99 ngx_fd_t pp[2]; | |
100 | |
101 if (pipe(pp) == -1) { | |
102 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "pipe() failed"); | |
103 return NGX_ERROR; | |
104 } | |
105 | |
106 if (dup2(pp[1], STDERR_FILENO) == -1) { | |
107 ngx_log_error(NGX_LOG_EMERG, log, errno, "dup2(STDERR) failed"); | |
108 return NGX_ERROR; | |
109 } | |
110 | |
111 if (pp[1] > STDERR_FILENO) { | |
112 if (close(pp[1]) == -1) { | |
113 ngx_log_error(NGX_LOG_EMERG, log, errno, "close() failed"); | |
114 return NGX_ERROR; | |
115 } | |
116 } | |
117 | |
118 return NGX_OK; | |
119 } |