comparison src/os/unix/ngx_process_cycle.c @ 506:b9fdcaf2062b NGINX_0_7_65

nginx 0.7.65 *) Security: now nginx/Windows ignores trailing spaces in URI. Thanks to Dan Crowley, Core Security Technologies. *) Security: now nginx/Windows ignores short files names. Thanks to Dan Crowley, Core Security Technologies. *) Change: now the "009" status code is written to an access log for proxied HTTP/0.9 responses. *) Change: now the default buffer size of the "large_client_header_buffers" directive is 8K. Thanks to Andrew Cholakian. *) Change: now default SSL ciphers are "HIGH:!ADH:!MD5". *) Change: now SSLv2 protocol is disabled by default. *) Change: now $host variable value is always low case. *) Feature: the conf/fastcgi.conf for simple FastCGI configurations. *) Feature: now URI part is not required a "proxy_pass" directive if variables are used. *) Feature: the $ssl_session_id variable. *) Bugfix: if a proxied or FastCGI request was internally redirected to another proxied or FastCGI location, then $upstream_response_time variable may have abnormally large value; the bug had appeared in 0.7.63. *) Bugfix: if the "expires modified" set date in the past, then a negative number was set in the "Cache-Control" response header line. Thanks to Alex Kapranoff. *) Bugfix: nginx closed a connection if a cached response had an empty body. Thanks to Piotr Sikora. *) Bugfix: nginx cached a 304 response if there was the "If-None-Match" header line in a proxied request. Thanks to Tim Dettrick and David Kostal. *) Bugfix: nginx did not treat a comma as separator in the "Cache-Control" backend response header line. *) Bugfix: cached HTTP/0.9 responses were handled incorrectly. *) Bugfix: nginx sent gzipped responses to clients those do not support gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared in 0.8.16. *) Bugfix: nginx always added "Content-Encoding: gzip" response header line in 304 responses sent by ngx_http_gzip_static_module. *) Bugfix: the "!-x" operator did not work. Thanks to Maxim Dounin. *) Bugfix: a segmentation fault might occur in a worker process, if limit_rate was used in HTTPS server. Thanks to Maxim Dounin. *) Bugfix: a segmentation fault might occur in a worker process while $limit_rate logging. Thanks to Maxim Dounin. *) Bugfix: nginx did not support dates in 2038 year on 32-bit platforms; *) Bugfix: nginx/Windows tried to delete a temporary file twice if the file should replace an already existent file. *) Bugfix: nginx/Windows tried to rename a temporary file twice if the file should replace an already existent file. *) Bugfix: nginx/Windows might not create temporary file, a cache file, or "proxy/fastcgi_store"d file if a worker had no enough access rights for top level directories. *) Bugfix: in UTF-8 encoding support by "try_files" directive in nginx/Windows. *) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module. Thanks to Maxim Dounin. *) Bugfix: the ngx_http_autoindex_module did not show the trailing slash in links to a directory; the bug had appeared in 0.7.15. *) Bugfix: nginx did not close a log file set by the --error-log-path configuration option; the bug had appeared in 0.7.53. *) Bugfix: "addition_types" directive was incorrectly named "addtion_types". *) Bugfix: invalid request line in $request variable was written in access_log only if error_log was set to "info" or "debug" level.
author Igor Sysoev <http://sysoev.ru>
date Mon, 01 Feb 2010 00:00:00 +0000
parents 89dc5654117c
children 68c0ae0a4959
comparison
equal deleted inserted replaced
505:c62da3dcc544 506:b9fdcaf2062b
84 { 84 {
85 char *title; 85 char *title;
86 u_char *p; 86 u_char *p;
87 size_t size; 87 size_t size;
88 ngx_int_t i; 88 ngx_int_t i;
89 ngx_uint_t n; 89 ngx_uint_t n, sigio;
90 sigset_t set; 90 sigset_t set;
91 struct itimerval itv; 91 struct itimerval itv;
92 ngx_uint_t live; 92 ngx_uint_t live;
93 ngx_msec_t delay; 93 ngx_msec_t delay;
94 ngx_listening_t *ls; 94 ngx_listening_t *ls;
137 NGX_PROCESS_RESPAWN); 137 NGX_PROCESS_RESPAWN);
138 ngx_start_cache_manager_processes(cycle, 0); 138 ngx_start_cache_manager_processes(cycle, 0);
139 139
140 ngx_new_binary = 0; 140 ngx_new_binary = 0;
141 delay = 0; 141 delay = 0;
142 sigio = 0;
142 live = 1; 143 live = 1;
143 144
144 for ( ;; ) { 145 for ( ;; ) {
145 if (delay) { 146 if (delay) {
146 if (ngx_sigalrm) { 147 if (ngx_sigalrm) {
148 sigio = 0;
147 delay *= 2; 149 delay *= 2;
148 ngx_sigalrm = 0; 150 ngx_sigalrm = 0;
149 } 151 }
150 152
151 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, 153 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
166 168
167 sigsuspend(&set); 169 sigsuspend(&set);
168 170
169 ngx_time_update(0, 0); 171 ngx_time_update(0, 0);
170 172
171 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "wake up"); 173 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
174 "wake up, sigio %i", sigio);
172 175
173 if (ngx_reap) { 176 if (ngx_reap) {
174 ngx_reap = 0; 177 ngx_reap = 0;
175 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "reap children"); 178 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "reap children");
176 179
183 186
184 if (ngx_terminate) { 187 if (ngx_terminate) {
185 if (delay == 0) { 188 if (delay == 0) {
186 delay = 50; 189 delay = 50;
187 } 190 }
191
192 if (sigio) {
193 sigio--;
194 continue;
195 }
196
197 sigio = ccf->worker_processes + 2 /* cache processes */;
188 198
189 if (delay > 1000) { 199 if (delay > 1000) {
190 ngx_signal_worker_processes(cycle, SIGKILL); 200 ngx_signal_worker_processes(cycle, SIGKILL);
191 } else { 201 } else {
192 ngx_signal_worker_processes(cycle, 202 ngx_signal_worker_processes(cycle,