Mercurial > hg > nginx-quic
annotate src/event/ngx_event.c @ 7981:bffcc5af1d72
Upstream: drop extra data sent by upstream.
Previous behaviour was to pass everything to the client, but this
seems to be suboptimal and causes issues (ticket #1695). Fix is to
drop extra data instead, as it naturally happens in most clients.
This change covers generic buffered and unbuffered filters as used
in the scgi and uwsgi modules. Appropriate input filter init
handlers are provided by the scgi and uwsgi modules to set corresponding
lengths.
Note that for responses to HEAD requests there is an exception:
we do allow any response length. This is because responses to HEAD
requests might be actual full responses, and it is up to nginx
to remove the response body. If caching is enabled, only full
responses matching the Content-Length header will be cached
(see b779728b180c).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 06 Jul 2020 18:36:22 +0300 |
parents | f1720934c45b |
children | 38c0898b6df7 9ca8fb98ef1c |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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8 #include <ngx_config.h> |
17
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9 #include <ngx_core.h> |
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10 #include <ngx_event.h> |
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11 |
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12 |
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13 #define DEFAULT_CONNECTIONS 512 |
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14 |
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15 |
467 | 16 extern ngx_module_t ngx_kqueue_module; |
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17 extern ngx_module_t ngx_eventport_module; |
467 | 18 extern ngx_module_t ngx_devpoll_module; |
19 extern ngx_module_t ngx_epoll_module; | |
97
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20 extern ngx_module_t ngx_select_module; |
92
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21 |
63
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22 |
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23 static char *ngx_event_init_conf(ngx_cycle_t *cycle, void *conf); |
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24 static ngx_int_t ngx_event_module_init(ngx_cycle_t *cycle); |
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25 static ngx_int_t ngx_event_process_init(ngx_cycle_t *cycle); |
96
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26 static char *ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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27 |
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28 static char *ngx_event_connections(ngx_conf_t *cf, ngx_command_t *cmd, |
509 | 29 void *conf); |
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30 static char *ngx_event_use(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
307
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31 static char *ngx_event_debug_connection(ngx_conf_t *cf, ngx_command_t *cmd, |
509 | 32 void *conf); |
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33 |
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34 static void *ngx_event_core_create_conf(ngx_cycle_t *cycle); |
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35 static char *ngx_event_core_init_conf(ngx_cycle_t *cycle, void *conf); |
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36 |
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37 |
563 | 38 static ngx_uint_t ngx_timer_resolution; |
39 sig_atomic_t ngx_event_timer_alarm; | |
40 | |
495 | 41 static ngx_uint_t ngx_event_max_module; |
303
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42 |
495 | 43 ngx_uint_t ngx_event_flags; |
44 ngx_event_actions_t ngx_event_actions; | |
91
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45 |
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46 |
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47 static ngx_atomic_t connection_counter = 1; |
493 | 48 ngx_atomic_t *ngx_connection_counter = &connection_counter; |
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49 |
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50 |
493 | 51 ngx_atomic_t *ngx_accept_mutex_ptr; |
611 | 52 ngx_shmtx_t ngx_accept_mutex; |
53 ngx_uint_t ngx_use_accept_mutex; | |
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54 ngx_uint_t ngx_accept_events; |
495 | 55 ngx_uint_t ngx_accept_mutex_held; |
56 ngx_msec_t ngx_accept_mutex_delay; | |
57 ngx_int_t ngx_accept_disabled; | |
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58 |
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59 |
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60 #if (NGX_STAT_STUB) |
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61 |
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62 static ngx_atomic_t ngx_stat_accepted0; |
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63 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0; |
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64 static ngx_atomic_t ngx_stat_handled0; |
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65 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0; |
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66 static ngx_atomic_t ngx_stat_requests0; |
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67 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0; |
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68 static ngx_atomic_t ngx_stat_active0; |
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69 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0; |
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70 static ngx_atomic_t ngx_stat_reading0; |
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71 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0; |
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72 static ngx_atomic_t ngx_stat_writing0; |
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73 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0; |
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74 static ngx_atomic_t ngx_stat_waiting0; |
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75 ngx_atomic_t *ngx_stat_waiting = &ngx_stat_waiting0; |
426
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76 |
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77 #endif |
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78 |
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79 |
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80 |
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81 static ngx_command_t ngx_events_commands[] = { |
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82 |
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83 { ngx_string("events"), |
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84 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
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85 ngx_events_block, |
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86 0, |
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87 0, |
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88 NULL }, |
90
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89 |
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90 ngx_null_command |
90
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91 }; |
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92 |
577 | 93 |
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94 static ngx_core_module_t ngx_events_module_ctx = { |
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95 ngx_string("events"), |
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96 NULL, |
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97 ngx_event_init_conf |
577 | 98 }; |
311
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99 |
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100 |
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101 ngx_module_t ngx_events_module = { |
509 | 102 NGX_MODULE_V1, |
311
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103 &ngx_events_module_ctx, /* module context */ |
90
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104 ngx_events_commands, /* module directives */ |
96
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105 NGX_CORE_MODULE, /* module type */ |
541 | 106 NULL, /* init master */ |
113
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107 NULL, /* init module */ |
541 | 108 NULL, /* init process */ |
109 NULL, /* init thread */ | |
110 NULL, /* exit thread */ | |
111 NULL, /* exit process */ | |
112 NULL, /* exit master */ | |
113 NGX_MODULE_V1_PADDING | |
90
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114 }; |
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115 |
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116 |
107
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117 static ngx_str_t event_core_name = ngx_string("event_core"); |
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118 |
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119 |
107
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120 static ngx_command_t ngx_event_core_commands[] = { |
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121 |
543 | 122 { ngx_string("worker_connections"), |
123 NGX_EVENT_CONF|NGX_CONF_TAKE1, | |
124 ngx_event_connections, | |
125 0, | |
126 0, | |
127 NULL }, | |
128 | |
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129 { ngx_string("use"), |
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Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
130 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
131 ngx_event_use, |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
132 0, |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
133 0, |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
134 NULL }, |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
135 |
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
136 { ngx_string("multi_accept"), |
667 | 137 NGX_EVENT_CONF|NGX_CONF_FLAG, |
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
138 ngx_conf_set_flag_slot, |
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
139 0, |
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
140 offsetof(ngx_event_conf_t, multi_accept), |
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
141 NULL }, |
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
142 |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
143 { ngx_string("accept_mutex"), |
667 | 144 NGX_EVENT_CONF|NGX_CONF_FLAG, |
303
00c5660d2707
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Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
145 ngx_conf_set_flag_slot, |
00c5660d2707
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Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
146 0, |
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
147 offsetof(ngx_event_conf_t, accept_mutex), |
611 | 148 NULL }, |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
149 |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
150 { ngx_string("accept_mutex_delay"), |
6b91bfbc4123
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Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
151 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
152 ngx_conf_set_msec_slot, |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
153 0, |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
154 offsetof(ngx_event_conf_t, accept_mutex_delay), |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
155 NULL }, |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
156 |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
157 { ngx_string("debug_connection"), |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
158 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
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|
159 ngx_event_debug_connection, |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
160 0, |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
161 0, |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
162 NULL }, |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
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|
163 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
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|
164 ngx_null_command |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
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|
165 }; |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
166 |
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diff
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|
167 |
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Added missing static specifiers.
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diff
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|
168 static ngx_event_module_t ngx_event_core_module_ctx = { |
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
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parents:
105
diff
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|
169 &event_core_name, |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
170 ngx_event_core_create_conf, /* create configuration */ |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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diff
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|
171 ngx_event_core_init_conf, /* init configuration */ |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
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|
172 |
6030
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Removed unix ngx_threaded and related ngx_process_changes.
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parents:
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diff
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|
173 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } |
91
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nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
174 }; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
175 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
176 |
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
105
diff
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|
177 ngx_module_t ngx_event_core_module = { |
509 | 178 NGX_MODULE_V1, |
107
b5be4b0448d3
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parents:
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diff
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|
179 &ngx_event_core_module_ctx, /* module context */ |
b5be4b0448d3
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parents:
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diff
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|
180 ngx_event_core_commands, /* module directives */ |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
93
diff
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|
181 NGX_EVENT_MODULE, /* module type */ |
541 | 182 NULL, /* init master */ |
303
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diff
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|
183 ngx_event_module_init, /* init module */ |
541 | 184 ngx_event_process_init, /* init process */ |
185 NULL, /* init thread */ | |
186 NULL, /* exit thread */ | |
187 NULL, /* exit process */ | |
188 NULL, /* exit master */ | |
189 NGX_MODULE_V1_PADDING | |
90
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diff
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|
190 }; |
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|
191 |
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diff
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|
192 |
563 | 193 void |
194 ngx_process_events_and_timers(ngx_cycle_t *cycle) | |
195 { | |
196 ngx_uint_t flags; | |
567 | 197 ngx_msec_t timer, delta; |
563 | 198 |
199 if (ngx_timer_resolution) { | |
200 timer = NGX_TIMER_INFINITE; | |
201 flags = 0; | |
202 | |
203 } else { | |
204 timer = ngx_event_find_timer(); | |
205 flags = NGX_UPDATE_TIME; | |
206 | |
6113
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Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
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parents:
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diff
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|
207 #if (NGX_WIN32) |
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Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
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diff
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|
208 |
36d99c042652
Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
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diff
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|
209 /* handle signals from master in case of network inactivity */ |
563 | 210 |
211 if (timer == NGX_TIMER_INFINITE || timer > 500) { | |
212 timer = 500; | |
213 } | |
214 | |
215 #endif | |
216 } | |
217 | |
611 | 218 if (ngx_use_accept_mutex) { |
563 | 219 if (ngx_accept_disabled > 0) { |
220 ngx_accept_disabled--; | |
221 | |
222 } else { | |
223 if (ngx_trylock_accept_mutex(cycle) == NGX_ERROR) { | |
224 return; | |
225 } | |
226 | |
227 if (ngx_accept_mutex_held) { | |
228 flags |= NGX_POST_EVENTS; | |
229 | |
230 } else { | |
231 if (timer == NGX_TIMER_INFINITE | |
232 || timer > ngx_accept_mutex_delay) | |
233 { | |
234 timer = ngx_accept_mutex_delay; | |
235 } | |
236 } | |
237 } | |
238 } | |
239 | |
7584
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SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
240 if (!ngx_queue_empty(&ngx_posted_next_events)) { |
7617
f1720934c45b
SSL: reworked posted next events again.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7612
diff
changeset
|
241 ngx_event_move_posted_next(cycle); |
7584
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SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
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|
242 timer = 0; |
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SSL: available bytes handling (ticket #1431).
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|
243 } |
9d2ad2fb4423
SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
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|
244 |
567 | 245 delta = ngx_current_msec; |
246 | |
563 | 247 (void) ngx_process_events(cycle, timer, flags); |
248 | |
567 | 249 delta = ngx_current_msec - delta; |
250 | |
251 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
252 "timer delta: %M", delta); | |
253 | |
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
254 ngx_event_process_posted(cycle, &ngx_posted_accept_events); |
563 | 255 |
256 if (ngx_accept_mutex_held) { | |
611 | 257 ngx_shmtx_unlock(&ngx_accept_mutex); |
563 | 258 } |
259 | |
573 | 260 if (delta) { |
261 ngx_event_expire_timers(); | |
262 } | |
263 | |
5821
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Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
264 ngx_event_process_posted(cycle, &ngx_posted_events); |
563 | 265 } |
266 | |
267 | |
509 | 268 ngx_int_t |
1354
f69d1aab6a0f
make 64-bit ngx_int_t on 64-bit platforms
Igor Sysoev <igor@sysoev.ru>
parents:
1092
diff
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|
269 ngx_handle_read_event(ngx_event_t *rev, ngx_uint_t flags) |
509 | 270 { |
271 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
577 | 272 |
509 | 273 /* kqueue, epoll */ |
274 | |
275 if (!rev->active && !rev->ready) { | |
276 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) | |
277 == NGX_ERROR) | |
278 { | |
279 return NGX_ERROR; | |
280 } | |
281 } | |
577 | 282 |
509 | 283 return NGX_OK; |
284 | |
285 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
286 | |
287 /* select, poll, /dev/poll */ | |
288 | |
289 if (!rev->active && !rev->ready) { | |
290 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) | |
291 == NGX_ERROR) | |
292 { | |
293 return NGX_ERROR; | |
294 } | |
295 | |
296 return NGX_OK; | |
297 } | |
298 | |
299 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { | |
300 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT | flags) | |
301 == NGX_ERROR) | |
302 { | |
303 return NGX_ERROR; | |
304 } | |
305 | |
306 return NGX_OK; | |
307 } | |
308 | |
719
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Solaris 10 event ports support
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diff
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|
309 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
509 | 310 |
311 /* event ports */ | |
312 | |
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|
313 if (!rev->active && !rev->ready) { |
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|
314 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
509 | 315 return NGX_ERROR; |
316 } | |
719
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|
317 |
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318 return NGX_OK; |
509 | 319 } |
577 | 320 |
719
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321 if (rev->oneshot && !rev->ready) { |
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322 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
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Solaris 10 event ports support
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323 return NGX_ERROR; |
f30b1a75fd3b
Solaris 10 event ports support
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|
324 } |
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Solaris 10 event ports support
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325 |
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326 return NGX_OK; |
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|
327 } |
509 | 328 } |
329 | |
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
330 /* iocp */ |
509 | 331 |
332 return NGX_OK; | |
333 } | |
334 | |
335 | |
336 ngx_int_t | |
337 ngx_handle_write_event(ngx_event_t *wev, size_t lowat) | |
338 { | |
339 ngx_connection_t *c; | |
340 | |
341 if (lowat) { | |
719
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changeset
|
342 c = wev->data; |
509 | 343 |
344 if (ngx_send_lowat(c, lowat) == NGX_ERROR) { | |
345 return NGX_ERROR; | |
346 } | |
347 } | |
348 | |
349 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
350 | |
351 /* kqueue, epoll */ | |
352 | |
353 if (!wev->active && !wev->ready) { | |
354 if (ngx_add_event(wev, NGX_WRITE_EVENT, | |
355 NGX_CLEAR_EVENT | (lowat ? NGX_LOWAT_EVENT : 0)) | |
356 == NGX_ERROR) | |
357 { | |
358 return NGX_ERROR; | |
359 } | |
360 } | |
361 | |
362 return NGX_OK; | |
363 | |
364 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
365 | |
366 /* select, poll, /dev/poll */ | |
367 | |
368 if (!wev->active && !wev->ready) { | |
369 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
370 == NGX_ERROR) | |
371 { | |
372 return NGX_ERROR; | |
373 } | |
374 | |
375 return NGX_OK; | |
376 } | |
377 | |
378 if (wev->active && wev->ready) { | |
379 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
380 == NGX_ERROR) | |
381 { | |
382 return NGX_ERROR; | |
383 } | |
384 | |
385 return NGX_OK; | |
386 } | |
387 | |
719
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changeset
|
388 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
509 | 389 |
390 /* event ports */ | |
391 | |
719
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|
392 if (!wev->active && !wev->ready) { |
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|
393 if (ngx_add_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
509 | 394 return NGX_ERROR; |
395 } | |
719
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
396 |
f30b1a75fd3b
Solaris 10 event ports support
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parents:
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diff
changeset
|
397 return NGX_OK; |
509 | 398 } |
577 | 399 |
719
f30b1a75fd3b
Solaris 10 event ports support
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parents:
667
diff
changeset
|
400 if (wev->oneshot && wev->ready) { |
f30b1a75fd3b
Solaris 10 event ports support
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parents:
667
diff
changeset
|
401 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
f30b1a75fd3b
Solaris 10 event ports support
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parents:
667
diff
changeset
|
402 return NGX_ERROR; |
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
403 } |
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
404 |
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
405 return NGX_OK; |
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
406 } |
509 | 407 } |
408 | |
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
409 /* iocp */ |
509 | 410 |
411 return NGX_OK; | |
412 } | |
413 | |
414 | |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
415 static char * |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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parents:
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diff
changeset
|
416 ngx_event_init_conf(ngx_cycle_t *cycle, void *conf) |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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parents:
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diff
changeset
|
417 { |
7315
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Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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changeset
|
418 #if (NGX_HAVE_REUSEPORT) |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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diff
changeset
|
419 ngx_uint_t i; |
e7b2b907c0f8
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diff
changeset
|
420 ngx_listening_t *ls; |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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changeset
|
421 #endif |
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|
422 |
4599
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Fixed master exit if there is no events section (ticket #150).
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parents:
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|
423 if (ngx_get_conf(cycle->conf_ctx, ngx_events_module) == NULL) { |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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diff
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|
424 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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parents:
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diff
changeset
|
425 "no \"events\" section in configuration"); |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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parents:
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|
426 return NGX_CONF_ERROR; |
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Fixed master exit if there is no events section (ticket #150).
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parents:
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diff
changeset
|
427 } |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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parents:
4593
diff
changeset
|
428 |
7316
8f152ca81f5f
Events: added configuration check on the number of connections.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7315
diff
changeset
|
429 if (cycle->connection_n < cycle->listening.nelts + 1) { |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
430 |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
431 /* |
8f152ca81f5f
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parents:
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diff
changeset
|
432 * there should be at least one connection for each listening |
8f152ca81f5f
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parents:
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diff
changeset
|
433 * socket, plus an additional connection for channel |
8f152ca81f5f
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parents:
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diff
changeset
|
434 */ |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
435 |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
436 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
437 "%ui worker_connections are not enough " |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
438 "for %ui listening sockets", |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
7315
diff
changeset
|
439 cycle->connection_n, cycle->listening.nelts); |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
7315
diff
changeset
|
440 |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
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diff
changeset
|
441 return NGX_CONF_ERROR; |
8f152ca81f5f
Events: added configuration check on the number of connections.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7315
diff
changeset
|
442 } |
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
7315
diff
changeset
|
443 |
7315
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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diff
changeset
|
444 #if (NGX_HAVE_REUSEPORT) |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
6947
diff
changeset
|
445 |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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diff
changeset
|
446 ls = cycle->listening.elts; |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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diff
changeset
|
447 for (i = 0; i < cycle->listening.nelts; i++) { |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
448 |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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diff
changeset
|
449 if (!ls[i].reuseport || ls[i].worker != 0) { |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
450 continue; |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
451 } |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
452 |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
453 if (ngx_clone_listening(cycle, &ls[i]) != NGX_OK) { |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
6947
diff
changeset
|
454 return NGX_CONF_ERROR; |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
455 } |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
456 |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
457 /* cloning may change cycle->listening.elts */ |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
458 |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
459 ls = cycle->listening.elts; |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
460 } |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
461 |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
462 #endif |
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
463 |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
464 return NGX_CONF_OK; |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
465 } |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
466 |
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
467 |
509 | 468 static ngx_int_t |
469 ngx_event_module_init(ngx_cycle_t *cycle) | |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
470 { |
543 | 471 void ***cf; |
605 | 472 u_char *shared; |
611 | 473 size_t size, cl; |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
474 ngx_shm_t shm; |
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
475 ngx_time_t *tp; |
563 | 476 ngx_core_conf_t *ccf; |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
477 ngx_event_conf_t *ecf; |
473 | 478 |
479 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | |
480 ecf = (*cf)[ngx_event_core_module.ctx_index]; | |
481 | |
2725 | 482 if (!ngx_test_config && ngx_process <= NGX_PROCESS_MASTER) { |
641 | 483 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
484 "using the \"%s\" event method", ecf->name); | |
485 } | |
473 | 486 |
563 | 487 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
488 |
563 | 489 ngx_timer_resolution = ccf->timer_resolution; |
490 | |
491 #if !(NGX_WIN32) | |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
492 { |
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
493 ngx_int_t limit; |
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
494 struct rlimit rlmt; |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
495 |
543 | 496 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
497 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
498 "getrlimit(RLIMIT_NOFILE) failed, ignored"); | |
499 | |
500 } else { | |
501 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur | |
502 && (ccf->rlimit_nofile == NGX_CONF_UNSET | |
503 || ecf->connections > (ngx_uint_t) ccf->rlimit_nofile)) | |
504 { | |
505 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ? | |
506 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile; | |
507 | |
508 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
509 "%ui worker_connections exceed " |
543 | 510 "open file resource limit: %i", |
511 ecf->connections, limit); | |
512 } | |
513 } | |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
514 } |
605 | 515 #endif /* !(NGX_WIN32) */ |
516 | |
543 | 517 |
611 | 518 if (ccf->master == 0) { |
303
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nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
519 return NGX_OK; |
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
520 } |
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
521 |
611 | 522 if (ngx_accept_mutex_ptr) { |
523 return NGX_OK; | |
524 } | |
525 | |
526 | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
527 /* cl should be equal to or greater than cache line size */ |
611 | 528 |
529 cl = 128; | |
530 | |
531 size = cl /* ngx_accept_mutex */ | |
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
532 + cl /* ngx_connection_counter */ |
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
533 + cl; /* ngx_temp_number */ |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
534 |
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
535 #if (NGX_STAT_STUB) |
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
536 |
611 | 537 size += cl /* ngx_stat_accepted */ |
538 + cl /* ngx_stat_handled */ | |
539 + cl /* ngx_stat_requests */ | |
540 + cl /* ngx_stat_active */ | |
541 + cl /* ngx_stat_reading */ | |
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
542 + cl /* ngx_stat_writing */ |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
543 + cl; /* ngx_stat_waiting */ |
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
544 |
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
545 #endif |
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
546 |
605 | 547 shm.size = size; |
6947
a8d7c9139831
Core: set nginx_shared_zone name via ngx_str_set().
Ruslan Ermilov <ru@nginx.com>
parents:
6922
diff
changeset
|
548 ngx_str_set(&shm.name, "nginx_shared_zone"); |
605 | 549 shm.log = cycle->log; |
550 | |
551 if (ngx_shm_alloc(&shm) != NGX_OK) { | |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
552 return NGX_ERROR; |
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
553 } |
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
554 |
605 | 555 shared = shm.addr; |
556 | |
330
377a955421dc
nginx-0.0.3-2004-04-29-20:34:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
325
diff
changeset
|
557 ngx_accept_mutex_ptr = (ngx_atomic_t *) shared; |
3909
0daede16d68b
use POSIX semaphores in shmtx instead of sched_yield()
Igor Sysoev <igor@sysoev.ru>
parents:
3473
diff
changeset
|
558 ngx_accept_mutex.spin = (ngx_uint_t) -1; |
611 | 559 |
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
560 if (ngx_shmtx_create(&ngx_accept_mutex, (ngx_shmtx_sh_t *) shared, |
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
561 cycle->lock_file.data) |
611 | 562 != NGX_OK) |
563 { | |
564 return NGX_ERROR; | |
565 } | |
566 | |
567 ngx_connection_counter = (ngx_atomic_t *) (shared + 1 * cl); | |
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
568 |
2720
b3b8c66bd520
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parents:
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diff
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569 (void) ngx_atomic_cmp_set(ngx_connection_counter, 0, 1); |
563 | 570 |
325
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571 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
6480 | 572 "counter: %p, %uA", |
325
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573 ngx_connection_counter, *ngx_connection_counter); |
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574 |
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575 ngx_temp_number = (ngx_atomic_t *) (shared + 2 * cl); |
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576 |
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577 tp = ngx_timeofday(); |
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578 |
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579 ngx_random_number = (tp->msec << 16) + ngx_pid; |
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580 |
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581 #if (NGX_STAT_STUB) |
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582 |
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583 ngx_stat_accepted = (ngx_atomic_t *) (shared + 3 * cl); |
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584 ngx_stat_handled = (ngx_atomic_t *) (shared + 4 * cl); |
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585 ngx_stat_requests = (ngx_atomic_t *) (shared + 5 * cl); |
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586 ngx_stat_active = (ngx_atomic_t *) (shared + 6 * cl); |
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587 ngx_stat_reading = (ngx_atomic_t *) (shared + 7 * cl); |
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588 ngx_stat_writing = (ngx_atomic_t *) (shared + 8 * cl); |
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Status: introduced the "ngx_stat_waiting" counter.
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589 ngx_stat_waiting = (ngx_atomic_t *) (shared + 9 * cl); |
3035
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590 |
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591 #endif |
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592 |
303
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593 return NGX_OK; |
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594 } |
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595 |
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596 |
563 | 597 #if !(NGX_WIN32) |
598 | |
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599 static void |
563 | 600 ngx_timer_signal_handler(int signo) |
601 { | |
602 ngx_event_timer_alarm = 1; | |
603 | |
604 #if 1 | |
605 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer signal"); | |
606 #endif | |
607 } | |
608 | |
609 #endif | |
610 | |
611 | |
509 | 612 static ngx_int_t |
613 ngx_event_process_init(ngx_cycle_t *cycle) | |
0
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614 { |
290
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615 ngx_uint_t m, i; |
103
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616 ngx_event_t *rev, *wev; |
543 | 617 ngx_listening_t *ls; |
618 ngx_connection_t *c, *next, *old; | |
303
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619 ngx_core_conf_t *ccf; |
97
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diff
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|
620 ngx_event_conf_t *ecf; |
91
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diff
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621 ngx_event_module_t *module; |
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622 |
303
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623 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
306
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624 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module); |
303
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625 |
865 | 626 if (ccf->master && ccf->worker_processes > 1 && ecf->accept_mutex) { |
611 | 627 ngx_use_accept_mutex = 1; |
345
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628 ngx_accept_mutex_held = 0; |
306
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629 ngx_accept_mutex_delay = ecf->accept_mutex_delay; |
611 | 630 |
631 } else { | |
632 ngx_use_accept_mutex = 0; | |
303
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633 } |
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634 |
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635 #if (NGX_WIN32) |
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636 |
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637 /* |
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638 * disable accept mutex on win32 as it may cause deadlock if |
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639 * grabbed by a process which can't accept connections |
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640 */ |
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641 |
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642 ngx_use_accept_mutex = 0; |
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643 |
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644 #endif |
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645 |
5821
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Events: processing of posted events changed from LIFO to FIFO.
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646 ngx_queue_init(&ngx_posted_accept_events); |
7584
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SSL: available bytes handling (ticket #1431).
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647 ngx_queue_init(&ngx_posted_next_events); |
5821
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648 ngx_queue_init(&ngx_posted_events); |
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649 |
270
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650 if (ngx_event_timer_init(cycle->log) == NGX_ERROR) { |
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651 return NGX_ERROR; |
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652 } |
209
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653 |
6379
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654 for (m = 0; cycle->modules[m]; m++) { |
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655 if (cycle->modules[m]->type != NGX_EVENT_MODULE) { |
91
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656 continue; |
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657 } |
59
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diff
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|
658 |
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659 if (cycle->modules[m]->ctx_index != ecf->use) { |
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660 continue; |
91
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661 } |
2062
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662 |
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663 module = cycle->modules[m]->ctx; |
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664 |
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665 if (module->actions.init(cycle, ngx_timer_resolution) != NGX_OK) { |
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666 /* fatal */ |
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667 exit(2); |
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668 } |
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669 |
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670 break; |
44
0e81ac0bb3e2
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diff
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|
671 } |
0
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672 |
543 | 673 #if !(NGX_WIN32) |
674 | |
563 | 675 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
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676 struct sigaction sa; |
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677 struct itimerval itv; |
563 | 678 |
679 ngx_memzero(&sa, sizeof(struct sigaction)); | |
680 sa.sa_handler = ngx_timer_signal_handler; | |
681 sigemptyset(&sa.sa_mask); | |
682 | |
683 if (sigaction(SIGALRM, &sa, NULL) == -1) { | |
684 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
685 "sigaction(SIGALRM) failed"); | |
686 return NGX_ERROR; | |
687 } | |
688 | |
689 itv.it_interval.tv_sec = ngx_timer_resolution / 1000; | |
690 itv.it_interval.tv_usec = (ngx_timer_resolution % 1000) * 1000; | |
691 itv.it_value.tv_sec = ngx_timer_resolution / 1000; | |
692 itv.it_value.tv_usec = (ngx_timer_resolution % 1000 ) * 1000; | |
693 | |
694 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) { | |
695 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
696 "setitimer() failed"); | |
577 | 697 } |
563 | 698 } |
699 | |
543 | 700 if (ngx_event_flags & NGX_USE_FD_EVENT) { |
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701 struct rlimit rlmt; |
543 | 702 |
703 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { | |
704 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
705 "getrlimit(RLIMIT_NOFILE) failed"); | |
706 return NGX_ERROR; | |
707 } | |
708 | |
709 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur; | |
710 | |
711 cycle->files = ngx_calloc(sizeof(ngx_connection_t *) * cycle->files_n, | |
712 cycle->log); | |
713 if (cycle->files == NULL) { | |
714 return NGX_ERROR; | |
715 } | |
716 } | |
717 | |
6266
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718 #else |
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|
719 |
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720 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
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721 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, |
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722 "the \"timer_resolution\" directive is not supported " |
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723 "with the configured event method, ignored"); |
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724 ngx_timer_resolution = 0; |
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725 } |
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726 |
543 | 727 #endif |
728 | |
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729 cycle->connections = |
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730 ngx_alloc(sizeof(ngx_connection_t) * cycle->connection_n, cycle->log); |
561 | 731 if (cycle->connections == NULL) { |
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732 return NGX_ERROR; |
112
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733 } |
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734 |
561 | 735 c = cycle->connections; |
114
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parents:
113
diff
changeset
|
736 |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
737 cycle->read_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
738 cycle->log); |
561 | 739 if (cycle->read_events == NULL) { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
740 return NGX_ERROR; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
741 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
742 |
561 | 743 rev = cycle->read_events; |
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
744 for (i = 0; i < cycle->connection_n; i++) { |
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
745 rev[i].closed = 1; |
481 | 746 rev[i].instance = 1; |
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
747 } |
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
748 |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
749 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
481 | 750 cycle->log); |
561 | 751 if (cycle->write_events == NULL) { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
752 return NGX_ERROR; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
753 } |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
754 |
561 | 755 wev = cycle->write_events; |
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
756 for (i = 0; i < cycle->connection_n; i++) { |
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
757 wev[i].closed = 1; |
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
758 } |
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
759 |
543 | 760 i = cycle->connection_n; |
761 next = NULL; | |
762 | |
763 do { | |
764 i--; | |
765 | |
766 c[i].data = next; | |
561 | 767 c[i].read = &cycle->read_events[i]; |
768 c[i].write = &cycle->write_events[i]; | |
543 | 769 c[i].fd = (ngx_socket_t) -1; |
770 | |
771 next = &c[i]; | |
772 } while (i); | |
773 | |
774 cycle->free_connections = next; | |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
775 cycle->free_connection_n = cycle->connection_n; |
543 | 776 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
777 /* for each listening socket */ |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
778 |
543 | 779 ls = cycle->listening.elts; |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
780 for (i = 0; i < cycle->listening.nelts; i++) { |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
781 |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6139
diff
changeset
|
782 #if (NGX_HAVE_REUSEPORT) |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6139
diff
changeset
|
783 if (ls[i].reuseport && ls[i].worker != ngx_worker) { |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6139
diff
changeset
|
784 continue; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6139
diff
changeset
|
785 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6139
diff
changeset
|
786 #endif |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6139
diff
changeset
|
787 |
543 | 788 c = ngx_get_connection(ls[i].fd, cycle->log); |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
789 |
543 | 790 if (c == NULL) { |
791 return NGX_ERROR; | |
792 } | |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
793 |
6436 | 794 c->type = ls[i].type; |
543 | 795 c->log = &ls[i].log; |
796 | |
797 c->listening = &ls[i]; | |
798 ls[i].connection = c; | |
799 | |
561 | 800 rev = c->read; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
801 |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
802 rev->log = c->log; |
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
803 rev->accept = 1; |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
804 |
469 | 805 #if (NGX_HAVE_DEFERRED_ACCEPT) |
543 | 806 rev->deferred_accept = ls[i].deferred_accept; |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
807 #endif |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
808 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
809 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
543 | 810 if (ls[i].previous) { |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
811 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
812 /* |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
813 * delete the old accept events that were bound to |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
814 * the old cycle read events array |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
815 */ |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
816 |
543 | 817 old = ls[i].previous->connection; |
818 | |
819 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT) | |
820 == NGX_ERROR) | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
216
diff
changeset
|
821 { |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
822 return NGX_ERROR; |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
823 } |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
824 |
543 | 825 old->fd = (ngx_socket_t) -1; |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
826 } |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
827 } |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
828 |
461 | 829 #if (NGX_WIN32) |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
830 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
831 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
832 ngx_iocp_conf_t *iocpcf; |
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
833 |
509 | 834 rev->handler = ngx_event_acceptex; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
835 |
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
836 if (ngx_use_accept_mutex) { |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
837 continue; |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
838 } |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
839 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
840 if (ngx_add_event(rev, 0, NGX_IOCP_ACCEPT) == NGX_ERROR) { |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
841 return NGX_ERROR; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
842 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
843 |
543 | 844 ls[i].log.handler = ngx_acceptex_log_error; |
845 | |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
846 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
543 | 847 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex) |
848 == NGX_ERROR) | |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
276
diff
changeset
|
849 { |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
850 return NGX_ERROR; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
851 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
852 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
853 } else { |
509 | 854 rev->handler = ngx_event_accept; |
461 | 855 |
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
856 if (ngx_use_accept_mutex) { |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
857 continue; |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
858 } |
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
859 |
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
860 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
861 return NGX_ERROR; |
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
862 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
863 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
864 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
865 #else |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
866 |
6436 | 867 rev->handler = (c->type == SOCK_STREAM) ? ngx_event_accept |
868 : ngx_event_recvmsg; | |
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
869 |
6155
193bbc006d5e
Fixed reuseport with accept_mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6153
diff
changeset
|
870 #if (NGX_HAVE_REUSEPORT) |
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
871 |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
872 if (ls[i].reuseport) { |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
873 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
874 return NGX_ERROR; |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
875 } |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
876 |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
877 continue; |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
878 } |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
879 |
6155
193bbc006d5e
Fixed reuseport with accept_mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6153
diff
changeset
|
880 #endif |
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
881 |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
882 if (ngx_use_accept_mutex) { |
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
883 continue; |
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
884 } |
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
885 |
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
886 #if (NGX_HAVE_EPOLLEXCLUSIVE) |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
887 |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
888 if ((ngx_event_flags & NGX_USE_EPOLL_EVENT) |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
889 && ccf->worker_processes > 1) |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
890 { |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
891 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_EXCLUSIVE_EVENT) |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
892 == NGX_ERROR) |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
893 { |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
894 return NGX_ERROR; |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
895 } |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
896 |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
897 continue; |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
898 } |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
899 |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
900 #endif |
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
901 |
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
902 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
903 return NGX_ERROR; |
260
5dacbb4daaf6
nginx-0.0.2-2004-02-17-20:53:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
904 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
905 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
906 #endif |
543 | 907 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
908 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
909 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
910 return NGX_OK; |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
911 } |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
912 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
913 |
509 | 914 ngx_int_t |
915 ngx_send_lowat(ngx_connection_t *c, size_t lowat) | |
452 | 916 { |
917 int sndlowat; | |
918 | |
455 | 919 #if (NGX_HAVE_LOWAT_EVENT) |
452 | 920 |
455 | 921 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
452 | 922 c->write->available = lowat; |
923 return NGX_OK; | |
924 } | |
925 | |
926 #endif | |
577 | 927 |
452 | 928 if (lowat == 0 || c->sndlowat) { |
929 return NGX_OK; | |
930 } | |
931 | |
932 sndlowat = (int) lowat; | |
933 | |
934 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT, | |
1092 | 935 (const void *) &sndlowat, sizeof(int)) |
936 == -1) | |
452 | 937 { |
938 ngx_connection_error(c, ngx_socket_errno, | |
939 "setsockopt(SO_SNDLOWAT) failed"); | |
940 return NGX_ERROR; | |
941 } | |
942 | |
943 c->sndlowat = 1; | |
944 | |
945 return NGX_OK; | |
946 } | |
947 | |
948 | |
509 | 949 static char * |
950 ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
951 { |
501 | 952 char *rv; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
953 void ***ctx; |
501 | 954 ngx_uint_t i; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
955 ngx_conf_t pcf; |
501 | 956 ngx_event_module_t *m; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
957 |
5002
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
958 if (*(void **) conf) { |
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
959 return "is duplicate"; |
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
960 } |
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
961 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
962 /* count the number of the event modules and set up their indices */ |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
963 |
6378
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6266
diff
changeset
|
964 ngx_event_max_module = ngx_count_modules(cf->cycle, NGX_EVENT_MODULE); |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
965 |
501 | 966 ctx = ngx_pcalloc(cf->pool, sizeof(void *)); |
967 if (ctx == NULL) { | |
968 return NGX_CONF_ERROR; | |
969 } | |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
970 |
501 | 971 *ctx = ngx_pcalloc(cf->pool, ngx_event_max_module * sizeof(void *)); |
972 if (*ctx == NULL) { | |
973 return NGX_CONF_ERROR; | |
974 } | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
975 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
976 *(void **) conf = ctx; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
977 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
978 for (i = 0; cf->cycle->modules[i]; i++) { |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
979 if (cf->cycle->modules[i]->type != NGX_EVENT_MODULE) { |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
980 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
981 } |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
982 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
983 m = cf->cycle->modules[i]->ctx; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
984 |
501 | 985 if (m->create_conf) { |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
986 (*ctx)[cf->cycle->modules[i]->ctx_index] = |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
987 m->create_conf(cf->cycle); |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
988 if ((*ctx)[cf->cycle->modules[i]->ctx_index] == NULL) { |
501 | 989 return NGX_CONF_ERROR; |
990 } | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
991 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
992 } |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
993 |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
994 pcf = *cf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
995 cf->ctx = ctx; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
996 cf->module_type = NGX_EVENT_MODULE; |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
997 cf->cmd_type = NGX_EVENT_CONF; |
501 | 998 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
999 rv = ngx_conf_parse(cf, NULL); |
501 | 1000 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1001 *cf = pcf; |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1002 |
6166 | 1003 if (rv != NGX_CONF_OK) { |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1004 return rv; |
6166 | 1005 } |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1006 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1007 for (i = 0; cf->cycle->modules[i]; i++) { |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1008 if (cf->cycle->modules[i]->type != NGX_EVENT_MODULE) { |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1009 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1010 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1011 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1012 m = cf->cycle->modules[i]->ctx; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1013 |
501 | 1014 if (m->init_conf) { |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1015 rv = m->init_conf(cf->cycle, |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1016 (*ctx)[cf->cycle->modules[i]->ctx_index]); |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1017 if (rv != NGX_CONF_OK) { |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1018 return rv; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1019 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1020 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1021 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1022 |
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1023 return NGX_CONF_OK; |
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1024 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1025 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1026 |
509 | 1027 static char * |
1028 ngx_event_connections(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1029 { |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1030 ngx_event_conf_t *ecf = conf; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1031 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1032 ngx_str_t *value; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1033 |
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1034 if (ecf->connections != NGX_CONF_UNSET_UINT) { |
2024 | 1035 return "is duplicate"; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1036 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1037 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1038 value = cf->args->elts; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1039 ecf->connections = ngx_atoi(value[1].data, value[1].len); |
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1040 if (ecf->connections == (ngx_uint_t) NGX_ERROR) { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1041 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
461 | 1042 "invalid number \"%V\"", &value[1]); |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1043 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1044 return NGX_CONF_ERROR; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1045 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1046 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1047 cf->cycle->connection_n = ecf->connections; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1048 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1049 return NGX_CONF_OK; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1050 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1051 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1052 |
509 | 1053 static char * |
1054 ngx_event_use(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1055 { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
1056 ngx_event_conf_t *ecf = conf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1057 |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1058 ngx_int_t m; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1059 ngx_str_t *value; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1060 ngx_event_conf_t *old_ecf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1061 ngx_event_module_t *module; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1062 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
355
diff
changeset
|
1063 if (ecf->use != NGX_CONF_UNSET_UINT) { |
2024 | 1064 return "is duplicate"; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1065 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1066 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1067 value = cf->args->elts; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1068 |
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
1069 if (cf->cycle->old_cycle->conf_ctx) { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1070 old_ecf = ngx_event_get_conf(cf->cycle->old_cycle->conf_ctx, |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1071 ngx_event_core_module); |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1072 } else { |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1073 old_ecf = NULL; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1074 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1075 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1076 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1077 for (m = 0; cf->cycle->modules[m]; m++) { |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1078 if (cf->cycle->modules[m]->type != NGX_EVENT_MODULE) { |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1079 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1080 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1081 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1082 module = cf->cycle->modules[m]->ctx; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1083 if (module->name->len == value[1].len) { |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1084 if (ngx_strcmp(module->name->data, value[1].data) == 0) { |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1085 ecf->use = cf->cycle->modules[m]->ctx_index; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1086 ecf->name = module->name->data; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1087 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1088 if (ngx_process == NGX_PROCESS_SINGLE |
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1089 && old_ecf |
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1090 && old_ecf->use != ecf->use) |
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1091 { |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1092 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
467 | 1093 "when the server runs without a master process " |
1094 "the \"%V\" event type must be the same as " | |
1095 "in previous configuration - \"%s\" " | |
4133
59b99f217c6d
Replaced "can not" with "cannot" and "could not" in a bunch of places.
Ruslan Ermilov <ru@nginx.com>
parents:
3909
diff
changeset
|
1096 "and it cannot be changed on the fly, " |
467 | 1097 "to change it you need to stop server " |
1098 "and start it again", | |
1099 &value[1], old_ecf->name); | |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1100 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1101 return NGX_CONF_ERROR; |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1102 } |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1103 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1104 return NGX_CONF_OK; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1105 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1106 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1107 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1108 |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1109 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
461 | 1110 "invalid event type \"%V\"", &value[1]); |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1111 |
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1112 return NGX_CONF_ERROR; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1113 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1114 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1115 |
509 | 1116 static char * |
1117 ngx_event_debug_connection(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1118 { |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1119 #if (NGX_DEBUG) |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1120 ngx_event_conf_t *ecf = conf; |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1121 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1122 ngx_int_t rc; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1123 ngx_str_t *value; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1124 ngx_url_t u; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1125 ngx_cidr_t c, *cidr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1126 ngx_uint_t i; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1127 struct sockaddr_in *sin; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1128 #if (NGX_HAVE_INET6) |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1129 struct sockaddr_in6 *sin6; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1130 #endif |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1131 |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1132 value = cf->args->elts; |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1133 |
4613
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1134 #if (NGX_HAVE_UNIX_DOMAIN) |
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1135 |
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1136 if (ngx_strcmp(value[1].data, "unix:") == 0) { |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1137 cidr = ngx_array_push(&ecf->debug_connection); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1138 if (cidr == NULL) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1139 return NGX_CONF_ERROR; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1140 } |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1141 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1142 cidr->family = AF_UNIX; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1143 return NGX_CONF_OK; |
4613
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1144 } |
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1145 |
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1146 #endif |
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1147 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1148 rc = ngx_ptocidr(&value[1], &c); |
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
1149 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1150 if (rc != NGX_ERROR) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1151 if (rc == NGX_DONE) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1152 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1153 "low address bits of %V are meaningless", |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1154 &value[1]); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1155 } |
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
1156 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1157 cidr = ngx_array_push(&ecf->debug_connection); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1158 if (cidr == NULL) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1159 return NGX_CONF_ERROR; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1160 } |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1161 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1162 *cidr = c; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1163 |
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
1164 return NGX_CONF_OK; |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1165 } |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1166 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1167 ngx_memzero(&u, sizeof(ngx_url_t)); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1168 u.host = value[1]; |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1169 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1170 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1171 if (u.err) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1172 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1173 "%s in debug_connection \"%V\"", |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1174 u.err, &u.host); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1175 } |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1176 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1177 return NGX_CONF_ERROR; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1178 } |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1179 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1180 cidr = ngx_array_push_n(&ecf->debug_connection, u.naddrs); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1181 if (cidr == NULL) { |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1182 return NGX_CONF_ERROR; |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1183 } |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1184 |
4763
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1185 ngx_memzero(cidr, u.naddrs * sizeof(ngx_cidr_t)); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1186 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1187 for (i = 0; i < u.naddrs; i++) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1188 cidr[i].family = u.addrs[i].sockaddr->sa_family; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1189 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1190 switch (cidr[i].family) { |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1191 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1192 #if (NGX_HAVE_INET6) |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1193 case AF_INET6: |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1194 sin6 = (struct sockaddr_in6 *) u.addrs[i].sockaddr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1195 cidr[i].u.in6.addr = sin6->sin6_addr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1196 ngx_memset(cidr[i].u.in6.mask.s6_addr, 0xff, 16); |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1197 break; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1198 #endif |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1199 |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1200 default: /* AF_INET */ |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1201 sin = (struct sockaddr_in *) u.addrs[i].sockaddr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1202 cidr[i].u.in.addr = sin->sin_addr.s_addr; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
1203 cidr[i].u.in.mask = 0xffffffff; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1204 break; |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1205 } |
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
Ruslan Ermilov <ru@nginx.com>
parents:
4759
diff
changeset
|
1206 } |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1207 |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1208 #else |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1209 |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1210 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1211 "\"debug_connection\" is ignored, you need to rebuild " |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1212 "nginx using --with-debug option to enable it"); |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1213 |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1214 #endif |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1215 |
1380
b590a528fd41
ignore meaningless bits in CIDR and warn about them
Igor Sysoev <igor@sysoev.ru>
parents:
1354
diff
changeset
|
1216 return NGX_CONF_OK; |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1217 } |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1218 |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1219 |
509 | 1220 static void * |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1221 ngx_event_core_create_conf(ngx_cycle_t *cycle) |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1222 { |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1223 ngx_event_conf_t *ecf; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1224 |
501 | 1225 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
1226 if (ecf == NULL) { | |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1227 return NULL; |
501 | 1228 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1229 |
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1230 ecf->connections = NGX_CONF_UNSET_UINT; |
358
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
1231 ecf->use = NGX_CONF_UNSET_UINT; |
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
1232 ecf->multi_accept = NGX_CONF_UNSET; |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
1233 ecf->accept_mutex = NGX_CONF_UNSET; |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1234 ecf->accept_mutex_delay = NGX_CONF_UNSET_MSEC; |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1235 ecf->name = (void *) NGX_CONF_UNSET; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1236 |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1237 #if (NGX_DEBUG) |
501 | 1238 |
1239 if (ngx_array_init(&ecf->debug_connection, cycle->pool, 4, | |
4613
9ee20e074a2e
debug_connection: added the IPv6 and UNIX-domain socket support.
Ruslan Ermilov <ru@nginx.com>
parents:
4599
diff
changeset
|
1240 sizeof(ngx_cidr_t)) == NGX_ERROR) |
501 | 1241 { |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1242 return NULL; |
501 | 1243 } |
1244 | |
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1245 #endif |
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1246 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1247 return ecf; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1248 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1249 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1250 |
509 | 1251 static char * |
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1252 ngx_event_core_init_conf(ngx_cycle_t *cycle, void *conf) |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1253 { |
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
1254 ngx_event_conf_t *ecf = conf; |
467 | 1255 |
501 | 1256 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
1257 int fd; | |
1258 #endif | |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1259 ngx_int_t i; |
467 | 1260 ngx_module_t *module; |
1261 ngx_event_module_t *event_module; | |
1262 | |
1263 module = NULL; | |
1264 | |
469 | 1265 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
467 | 1266 |
1267 fd = epoll_create(100); | |
1268 | |
1269 if (fd != -1) { | |
4810
e1d11fb9a71f
Explicitly ignore returned value from close() in ngx_event_core_init_conf().
Andrey Belov <defan@nginx.com>
parents:
4763
diff
changeset
|
1270 (void) close(fd); |
467 | 1271 module = &ngx_epoll_module; |
1272 | |
1273 } else if (ngx_errno != NGX_ENOSYS) { | |
1274 module = &ngx_epoll_module; | |
1275 } | |
1276 | |
1277 #endif | |
1278 | |
6465 | 1279 #if (NGX_HAVE_DEVPOLL) && !(NGX_TEST_BUILD_DEVPOLL) |
467 | 1280 |
1281 module = &ngx_devpoll_module; | |
1282 | |
360
239e37d44a34
nginx-0.0.7-2004-06-18-20:22:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
1283 #endif |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1284 |
469 | 1285 #if (NGX_HAVE_KQUEUE) |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1286 |
467 | 1287 module = &ngx_kqueue_module; |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
250
diff
changeset
|
1288 |
467 | 1289 #endif |
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1290 |
469 | 1291 #if (NGX_HAVE_SELECT) |
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1292 |
467 | 1293 if (module == NULL) { |
1294 module = &ngx_select_module; | |
1295 } | |
1296 | |
355
0fb6c53fb135
nginx-0.0.7-2004-06-15-21:47:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
354
diff
changeset
|
1297 #endif |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1298 |
467 | 1299 if (module == NULL) { |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1300 for (i = 0; cycle->modules[i]; i++) { |
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1301 |
6379
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1302 if (cycle->modules[i]->type != NGX_EVENT_MODULE) { |
2062
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1303 continue; |
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1304 } |
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1305 |
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1306 event_module = cycle->modules[i]->ctx; |
255
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1307 |
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1308 if (ngx_strcmp(event_module->name->data, event_core_name.data) == 0) |
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1309 { |
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1310 continue; |
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1311 } |
255
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1312 |
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1313 module = cycle->modules[i]; |
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1314 break; |
255
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1315 } |
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1316 } |
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1317 |
467 | 1318 if (module == NULL) { |
255
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1319 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, "no events module found"); |
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1320 return NGX_CONF_ERROR; |
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1321 } |
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1322 |
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1323 ngx_conf_init_uint_value(ecf->connections, DEFAULT_CONNECTIONS); |
467 | 1324 cycle->connection_n = ecf->connections; |
255
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1325 |
663 | 1326 ngx_conf_init_uint_value(ecf->use, module->ctx_index); |
255
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1327 |
467 | 1328 event_module = module->ctx; |
1329 ngx_conf_init_ptr_value(ecf->name, event_module->name->data); | |
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
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205
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1330 |
250
1903c6821958
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1331 ngx_conf_init_value(ecf->multi_accept, 0); |
6633
d82b3c344e7e
Events: the "accept_mutex" directive is turned off by default.
Valentin Bartenev <vbart@nginx.com>
parents:
6480
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1332 ngx_conf_init_value(ecf->accept_mutex, 0); |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
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|
1333 ngx_conf_init_msec_value(ecf->accept_mutex_delay, 500); |
91
637625a2acdb
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1334 |
573 | 1335 return NGX_CONF_OK; |
91
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1336 } |