annotate src/os/unix/ngx_process_cycle.h @ 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
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_PROCESS_CYCLE_H_INCLUDED_
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8 #define _NGX_PROCESS_CYCLE_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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15 #define NGX_CMD_OPEN_CHANNEL 1
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16 #define NGX_CMD_CLOSE_CHANNEL 2
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17 #define NGX_CMD_QUIT 3
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18 #define NGX_CMD_TERMINATE 4
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19 #define NGX_CMD_REOPEN 5
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22 #define NGX_PROCESS_SINGLE 0
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23 #define NGX_PROCESS_MASTER 1
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24 #define NGX_PROCESS_WORKER 2
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25 #define NGX_PROCESS_SIGNALLER 3
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28 typedef struct {
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29 ngx_event_handler_pt handler;
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30 char *name;
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31 ngx_msec_t delay;
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32 } ngx_cache_manager_ctx_t;
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35 void ngx_master_process_cycle(ngx_cycle_t *cycle);
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36 void ngx_single_process_cycle(ngx_cycle_t *cycle);
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39 extern ngx_uint_t ngx_process;
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40 extern ngx_pid_t ngx_pid;
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41 extern ngx_pid_t ngx_new_binary;
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42 extern ngx_uint_t ngx_inherited;
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43 extern ngx_uint_t ngx_daemonized;
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44 extern ngx_uint_t ngx_threaded;
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45 extern ngx_uint_t ngx_exiting;
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47 extern sig_atomic_t ngx_reap;
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48 extern sig_atomic_t ngx_sigio;
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49 extern sig_atomic_t ngx_sigalrm;
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50 extern sig_atomic_t ngx_quit;
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51 extern sig_atomic_t ngx_debug_quit;
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52 extern sig_atomic_t ngx_terminate;
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53 extern sig_atomic_t ngx_noaccept;
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54 extern sig_atomic_t ngx_reconfigure;
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55 extern sig_atomic_t ngx_reopen;
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56 extern sig_atomic_t ngx_change_binary;
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59 #endif /* _NGX_PROCESS_CYCLE_H_INCLUDED_ */