Mercurial > hg > nginx
annotate src/event/ngx_event.c @ 8009:a736a7a613ea
SSL: logging level of "application data after close notify".
Such fatal errors are reported by OpenSSL 1.1.1, and similarly by BoringSSL,
if application data is encountered during SSL shutdown, which started to be
observed on the second SSL_shutdown() call after SSL shutdown fixes made in
09fb2135a589 (1.19.2). The error means that the client continues to send
application data after receiving the "close_notify" alert (ticket #2318).
Previously it was reported as SSL_shutdown() error of SSL_ERROR_SYSCALL.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Tue, 08 Feb 2022 17:35:27 +0300 |
| parents | e2d07e4ec636 |
| children | 09463dd9c504 7c2adf237091 |
| rev | line source |
|---|---|
|
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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. |
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5 */ |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_event.h> |
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13 #define DEFAULT_CONNECTIONS 512 |
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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; | |
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20 extern ngx_module_t ngx_select_module; |
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21 |
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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); |
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26 static char *ngx_events_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
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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); |
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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; |
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42 |
| 495 | 43 ngx_uint_t ngx_event_flags; |
| 44 ngx_event_actions_t ngx_event_actions; | |
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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 ngx_uint_t ngx_use_exclusive_accept; |
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59 |
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60 |
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61 #if (NGX_STAT_STUB) |
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62 |
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63 static ngx_atomic_t ngx_stat_accepted0; |
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64 ngx_atomic_t *ngx_stat_accepted = &ngx_stat_accepted0; |
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65 static ngx_atomic_t ngx_stat_handled0; |
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66 ngx_atomic_t *ngx_stat_handled = &ngx_stat_handled0; |
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67 static ngx_atomic_t ngx_stat_requests0; |
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68 ngx_atomic_t *ngx_stat_requests = &ngx_stat_requests0; |
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69 static ngx_atomic_t ngx_stat_active0; |
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70 ngx_atomic_t *ngx_stat_active = &ngx_stat_active0; |
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71 static ngx_atomic_t ngx_stat_reading0; |
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72 ngx_atomic_t *ngx_stat_reading = &ngx_stat_reading0; |
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73 static ngx_atomic_t ngx_stat_writing0; |
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74 ngx_atomic_t *ngx_stat_writing = &ngx_stat_writing0; |
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75 static ngx_atomic_t ngx_stat_waiting0; |
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76 ngx_atomic_t *ngx_stat_waiting = &ngx_stat_waiting0; |
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77 |
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78 #endif |
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79 |
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80 |
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81 |
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82 static ngx_command_t ngx_events_commands[] = { |
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83 |
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84 { ngx_string("events"), |
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85 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
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86 ngx_events_block, |
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87 0, |
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88 0, |
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89 NULL }, |
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90 |
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91 ngx_null_command |
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92 }; |
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93 |
| 577 | 94 |
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95 static ngx_core_module_t ngx_events_module_ctx = { |
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96 ngx_string("events"), |
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97 NULL, |
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98 ngx_event_init_conf |
| 577 | 99 }; |
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100 |
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101 |
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102 ngx_module_t ngx_events_module = { |
| 509 | 103 NGX_MODULE_V1, |
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104 &ngx_events_module_ctx, /* module context */ |
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105 ngx_events_commands, /* module directives */ |
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106 NGX_CORE_MODULE, /* module type */ |
| 541 | 107 NULL, /* init master */ |
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108 NULL, /* init module */ |
| 541 | 109 NULL, /* init process */ |
| 110 NULL, /* init thread */ | |
| 111 NULL, /* exit thread */ | |
| 112 NULL, /* exit process */ | |
| 113 NULL, /* exit master */ | |
| 114 NGX_MODULE_V1_PADDING | |
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115 }; |
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116 |
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117 |
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118 static ngx_str_t event_core_name = ngx_string("event_core"); |
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119 |
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120 |
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107
b5be4b0448d3
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Igor Sysoev <igor@sysoev.ru>
parents:
105
diff
changeset
|
121 static ngx_command_t ngx_event_core_commands[] = { |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
122 |
| 543 | 123 { ngx_string("worker_connections"), |
| 124 NGX_EVENT_CONF|NGX_CONF_TAKE1, | |
| 125 ngx_event_connections, | |
| 126 0, | |
| 127 0, | |
| 128 NULL }, | |
| 129 | |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
130 { ngx_string("use"), |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
131 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
|
132 ngx_event_use, |
|
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 0, |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
135 NULL }, |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
136 |
|
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
137 { ngx_string("multi_accept"), |
| 667 | 138 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
|
139 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
|
140 0, |
|
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
141 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
|
142 NULL }, |
|
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
245
diff
changeset
|
143 |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
144 { ngx_string("accept_mutex"), |
| 667 | 145 NGX_EVENT_CONF|NGX_CONF_FLAG, |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
146 ngx_conf_set_flag_slot, |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
147 0, |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
148 offsetof(ngx_event_conf_t, accept_mutex), |
| 611 | 149 NULL }, |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
150 |
|
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
151 { ngx_string("accept_mutex_delay"), |
|
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
152 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
|
153 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
|
154 0, |
|
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
155 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
|
156 NULL }, |
|
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
157 |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
158 { 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
|
159 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
changeset
|
160 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
|
161 0, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
162 0, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
163 NULL }, |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
164 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
165 ngx_null_command |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
166 }; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
167 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
168 |
|
6922
a72886067bbb
Added missing static specifiers.
Eran Kornblau <erankor@gmail.com>
parents:
6635
diff
changeset
|
169 static ngx_event_module_t ngx_event_core_module_ctx = { |
|
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
105
diff
changeset
|
170 &event_core_name, |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
171 ngx_event_core_create_conf, /* create configuration */ |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
172 ngx_event_core_init_conf, /* init configuration */ |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
173 |
|
6030
4652f8f26b12
Removed unix ngx_threaded and related ngx_process_changes.
Ruslan Ermilov <ru@nginx.com>
parents:
6018
diff
changeset
|
174 { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
175 }; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
176 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
177 |
|
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
105
diff
changeset
|
178 ngx_module_t ngx_event_core_module = { |
| 509 | 179 NGX_MODULE_V1, |
|
107
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
105
diff
changeset
|
180 &ngx_event_core_module_ctx, /* module context */ |
|
b5be4b0448d3
nginx-0.0.1-2003-07-01-19:00:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
105
diff
changeset
|
181 ngx_event_core_commands, /* module directives */ |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
182 NGX_EVENT_MODULE, /* module type */ |
| 541 | 183 NULL, /* init master */ |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
184 ngx_event_module_init, /* init module */ |
| 541 | 185 ngx_event_process_init, /* init process */ |
| 186 NULL, /* init thread */ | |
| 187 NULL, /* exit thread */ | |
| 188 NULL, /* exit process */ | |
| 189 NULL, /* exit master */ | |
| 190 NGX_MODULE_V1_PADDING | |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
191 }; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
192 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
193 |
| 563 | 194 void |
| 195 ngx_process_events_and_timers(ngx_cycle_t *cycle) | |
| 196 { | |
| 197 ngx_uint_t flags; | |
| 567 | 198 ngx_msec_t timer, delta; |
| 563 | 199 |
| 200 if (ngx_timer_resolution) { | |
| 201 timer = NGX_TIMER_INFINITE; | |
| 202 flags = 0; | |
| 203 | |
| 204 } else { | |
| 205 timer = ngx_event_find_timer(); | |
| 206 flags = NGX_UPDATE_TIME; | |
| 207 | |
|
6113
36d99c042652
Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
Ruslan Ermilov <ru@nginx.com>
parents:
6031
diff
changeset
|
208 #if (NGX_WIN32) |
|
36d99c042652
Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
Ruslan Ermilov <ru@nginx.com>
parents:
6031
diff
changeset
|
209 |
|
36d99c042652
Replaced the remaining NGX_OLD_THREADS check with NGX_WIN32.
Ruslan Ermilov <ru@nginx.com>
parents:
6031
diff
changeset
|
210 /* handle signals from master in case of network inactivity */ |
| 563 | 211 |
| 212 if (timer == NGX_TIMER_INFINITE || timer > 500) { | |
| 213 timer = 500; | |
| 214 } | |
| 215 | |
| 216 #endif | |
| 217 } | |
| 218 | |
| 611 | 219 if (ngx_use_accept_mutex) { |
| 563 | 220 if (ngx_accept_disabled > 0) { |
| 221 ngx_accept_disabled--; | |
| 222 | |
| 223 } else { | |
| 224 if (ngx_trylock_accept_mutex(cycle) == NGX_ERROR) { | |
| 225 return; | |
| 226 } | |
| 227 | |
| 228 if (ngx_accept_mutex_held) { | |
| 229 flags |= NGX_POST_EVENTS; | |
| 230 | |
| 231 } else { | |
| 232 if (timer == NGX_TIMER_INFINITE | |
| 233 || timer > ngx_accept_mutex_delay) | |
| 234 { | |
| 235 timer = ngx_accept_mutex_delay; | |
| 236 } | |
| 237 } | |
| 238 } | |
| 239 } | |
| 240 | |
|
7584
9d2ad2fb4423
SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
241 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
|
242 ngx_event_move_posted_next(cycle); |
|
7584
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SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
243 timer = 0; |
|
9d2ad2fb4423
SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
244 } |
|
9d2ad2fb4423
SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
245 |
| 567 | 246 delta = ngx_current_msec; |
| 247 | |
| 563 | 248 (void) ngx_process_events(cycle, timer, flags); |
| 249 | |
| 567 | 250 delta = ngx_current_msec - delta; |
| 251 | |
| 252 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
| 253 "timer delta: %M", delta); | |
| 254 | |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
255 ngx_event_process_posted(cycle, &ngx_posted_accept_events); |
| 563 | 256 |
| 257 if (ngx_accept_mutex_held) { | |
| 611 | 258 ngx_shmtx_unlock(&ngx_accept_mutex); |
| 563 | 259 } |
| 260 | |
|
7806
2ed5d03c2d90
Events: fixed expiration of timers in the past.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7788
diff
changeset
|
261 ngx_event_expire_timers(); |
| 573 | 262 |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
263 ngx_event_process_posted(cycle, &ngx_posted_events); |
| 563 | 264 } |
| 265 | |
| 266 | |
| 509 | 267 ngx_int_t |
|
1354
f69d1aab6a0f
make 64-bit ngx_int_t on 64-bit platforms
Igor Sysoev <igor@sysoev.ru>
parents:
1092
diff
changeset
|
268 ngx_handle_read_event(ngx_event_t *rev, ngx_uint_t flags) |
| 509 | 269 { |
| 270 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 577 | 271 |
| 509 | 272 /* kqueue, epoll */ |
| 273 | |
| 274 if (!rev->active && !rev->ready) { | |
| 275 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT) | |
| 276 == NGX_ERROR) | |
| 277 { | |
| 278 return NGX_ERROR; | |
| 279 } | |
| 280 } | |
| 577 | 281 |
| 509 | 282 return NGX_OK; |
| 283 | |
| 284 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 285 | |
| 286 /* select, poll, /dev/poll */ | |
| 287 | |
| 288 if (!rev->active && !rev->ready) { | |
| 289 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT) | |
| 290 == NGX_ERROR) | |
| 291 { | |
| 292 return NGX_ERROR; | |
| 293 } | |
| 294 | |
| 295 return NGX_OK; | |
| 296 } | |
| 297 | |
| 298 if (rev->active && (rev->ready || (flags & NGX_CLOSE_EVENT))) { | |
| 299 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT | flags) | |
| 300 == NGX_ERROR) | |
| 301 { | |
| 302 return NGX_ERROR; | |
| 303 } | |
| 304 | |
| 305 return NGX_OK; | |
| 306 } | |
| 307 | |
|
719
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
308 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
| 509 | 309 |
| 310 /* event ports */ | |
| 311 | |
|
719
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Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
312 if (!rev->active && !rev->ready) { |
|
f30b1a75fd3b
Solaris 10 event ports support
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parents:
667
diff
changeset
|
313 if (ngx_add_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
| 509 | 314 return NGX_ERROR; |
| 315 } | |
|
719
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
316 |
|
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
317 return NGX_OK; |
| 509 | 318 } |
| 577 | 319 |
|
7788
9ca8fb98ef1c
Events: fixed eventport handling in ngx_handle_read_event().
Maxim Dounin <mdounin@mdounin.ru>
parents:
7617
diff
changeset
|
320 if (rev->oneshot && rev->ready) { |
|
719
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
321 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
|
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
322 return NGX_ERROR; |
|
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
323 } |
|
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
324 |
|
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
325 return NGX_OK; |
|
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
326 } |
| 509 | 327 } |
| 328 | |
|
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
329 /* iocp */ |
| 509 | 330 |
| 331 return NGX_OK; | |
| 332 } | |
| 333 | |
| 334 | |
| 335 ngx_int_t | |
| 336 ngx_handle_write_event(ngx_event_t *wev, size_t lowat) | |
| 337 { | |
| 338 ngx_connection_t *c; | |
| 339 | |
| 340 if (lowat) { | |
|
719
f30b1a75fd3b
Solaris 10 event ports support
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
|
341 c = wev->data; |
| 509 | 342 |
| 343 if (ngx_send_lowat(c, lowat) == NGX_ERROR) { | |
| 344 return NGX_ERROR; | |
| 345 } | |
| 346 } | |
| 347 | |
| 348 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) { | |
| 349 | |
| 350 /* kqueue, epoll */ | |
| 351 | |
| 352 if (!wev->active && !wev->ready) { | |
| 353 if (ngx_add_event(wev, NGX_WRITE_EVENT, | |
| 354 NGX_CLEAR_EVENT | (lowat ? NGX_LOWAT_EVENT : 0)) | |
| 355 == NGX_ERROR) | |
| 356 { | |
| 357 return NGX_ERROR; | |
| 358 } | |
| 359 } | |
| 360 | |
| 361 return NGX_OK; | |
| 362 | |
| 363 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) { | |
| 364 | |
| 365 /* select, poll, /dev/poll */ | |
| 366 | |
| 367 if (!wev->active && !wev->ready) { | |
| 368 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 369 == NGX_ERROR) | |
| 370 { | |
| 371 return NGX_ERROR; | |
| 372 } | |
| 373 | |
| 374 return NGX_OK; | |
| 375 } | |
| 376 | |
| 377 if (wev->active && wev->ready) { | |
| 378 if (ngx_del_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT) | |
| 379 == NGX_ERROR) | |
| 380 { | |
| 381 return NGX_ERROR; | |
| 382 } | |
| 383 | |
| 384 return NGX_OK; | |
| 385 } | |
| 386 | |
|
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|
387 } else if (ngx_event_flags & NGX_USE_EVENTPORT_EVENT) { |
| 509 | 388 |
| 389 /* event ports */ | |
| 390 | |
|
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|
391 if (!wev->active && !wev->ready) { |
|
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|
392 if (ngx_add_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
| 509 | 393 return NGX_ERROR; |
| 394 } | |
|
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395 |
|
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|
396 return NGX_OK; |
| 509 | 397 } |
| 577 | 398 |
|
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399 if (wev->oneshot && wev->ready) { |
|
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|
400 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) { |
|
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|
401 return NGX_ERROR; |
|
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|
402 } |
|
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parents:
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|
403 |
|
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parents:
667
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|
404 return NGX_OK; |
|
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diff
changeset
|
405 } |
| 509 | 406 } |
| 407 | |
|
6126
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Removed the obsolete rtsig module.
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|
408 /* iocp */ |
| 509 | 409 |
| 410 return NGX_OK; | |
| 411 } | |
| 412 | |
| 413 | |
|
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Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
414 static char * |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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parents:
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changeset
|
415 ngx_event_init_conf(ngx_cycle_t *cycle, void *conf) |
|
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Fixed master exit if there is no events section (ticket #150).
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|
416 { |
|
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|
417 #if (NGX_HAVE_REUSEPORT) |
|
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|
418 ngx_uint_t i; |
|
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|
419 ngx_listening_t *ls; |
|
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|
420 #endif |
|
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|
421 |
|
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Fixed master exit if there is no events section (ticket #150).
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diff
changeset
|
422 if (ngx_get_conf(cycle->conf_ctx, ngx_events_module) == NULL) { |
|
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Fixed master exit if there is no events section (ticket #150).
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changeset
|
423 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
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Fixed master exit if there is no events section (ticket #150).
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diff
changeset
|
424 "no \"events\" section in configuration"); |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
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|
425 return NGX_CONF_ERROR; |
|
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Fixed master exit if there is no events section (ticket #150).
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|
426 } |
|
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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 |
|
7316
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Events: added configuration check on the number of connections.
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changeset
|
428 if (cycle->connection_n < cycle->listening.nelts + 1) { |
|
8f152ca81f5f
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parents:
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diff
changeset
|
429 |
|
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Events: added configuration check on the number of connections.
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diff
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|
430 /* |
|
8f152ca81f5f
Events: added configuration check on the number of connections.
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diff
changeset
|
431 * there should be at least one connection for each listening |
|
8f152ca81f5f
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diff
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|
432 * socket, plus an additional connection for channel |
|
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Events: added configuration check on the number of connections.
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|
433 */ |
|
8f152ca81f5f
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|
434 |
|
8f152ca81f5f
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changeset
|
435 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
|
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parents:
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diff
changeset
|
436 "%ui worker_connections are not enough " |
|
8f152ca81f5f
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diff
changeset
|
437 "for %ui listening sockets", |
|
8f152ca81f5f
Events: added configuration check on the number of connections.
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diff
changeset
|
438 cycle->connection_n, cycle->listening.nelts); |
|
8f152ca81f5f
Events: added configuration check on the number of connections.
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parents:
7315
diff
changeset
|
439 |
|
8f152ca81f5f
Events: added configuration check on the number of connections.
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|
440 return NGX_CONF_ERROR; |
|
8f152ca81f5f
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diff
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|
441 } |
|
8f152ca81f5f
Events: added configuration check on the number of connections.
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diff
changeset
|
442 |
|
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changeset
|
443 #if (NGX_HAVE_REUSEPORT) |
|
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parents:
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diff
changeset
|
444 |
|
7867
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
445 if (!ngx_test_config) { |
|
7315
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Events: moved sockets cloning to ngx_event_init_conf().
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parents:
6947
diff
changeset
|
446 |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
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parents:
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diff
changeset
|
447 ls = cycle->listening.elts; |
|
7867
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Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
448 for (i = 0; i < cycle->listening.nelts; i++) { |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
449 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
450 if (!ls[i].reuseport || ls[i].worker != 0) { |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
451 continue; |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
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diff
changeset
|
452 } |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
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parents:
7806
diff
changeset
|
453 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
454 if (ngx_clone_listening(cycle, &ls[i]) != NGX_OK) { |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
455 return NGX_CONF_ERROR; |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
456 } |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
457 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
458 /* cloning may change cycle->listening.elts */ |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
459 |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
460 ls = cycle->listening.elts; |
|
c860f0b7010c
Core: disabled cloning sockets when testing config (ticket #2188).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7806
diff
changeset
|
461 } |
|
7315
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
462 } |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
463 |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
464 #endif |
|
e7b2b907c0f8
Events: moved sockets cloning to ngx_event_init_conf().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6947
diff
changeset
|
465 |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
466 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
|
467 } |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
468 |
|
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
469 |
| 509 | 470 static ngx_int_t |
| 471 ngx_event_module_init(ngx_cycle_t *cycle) | |
|
303
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nginx-0.0.3-2004-04-01-20:20:53 import
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301
diff
changeset
|
472 { |
| 543 | 473 void ***cf; |
| 605 | 474 u_char *shared; |
| 611 | 475 size_t size, cl; |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
476 ngx_shm_t shm; |
|
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
477 ngx_time_t *tp; |
| 563 | 478 ngx_core_conf_t *ccf; |
|
1704
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diff
changeset
|
479 ngx_event_conf_t *ecf; |
| 473 | 480 |
| 481 cf = ngx_get_conf(cycle->conf_ctx, ngx_events_module); | |
| 482 ecf = (*cf)[ngx_event_core_module.ctx_index]; | |
| 483 | |
| 2725 | 484 if (!ngx_test_config && ngx_process <= NGX_PROCESS_MASTER) { |
| 641 | 485 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, |
| 486 "using the \"%s\" event method", ecf->name); | |
| 487 } | |
| 473 | 488 |
| 563 | 489 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
303
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|
490 |
| 563 | 491 ngx_timer_resolution = ccf->timer_resolution; |
| 492 | |
| 493 #if !(NGX_WIN32) | |
|
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|
494 { |
|
e584e946e198
move condition declarations inside blocks where they are used
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parents:
1380
diff
changeset
|
495 ngx_int_t limit; |
|
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move condition declarations inside blocks where they are used
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1380
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changeset
|
496 struct rlimit rlmt; |
|
303
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|
497 |
| 543 | 498 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
| 499 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 500 "getrlimit(RLIMIT_NOFILE) failed, ignored"); | |
| 501 | |
| 502 } else { | |
| 503 if (ecf->connections > (ngx_uint_t) rlmt.rlim_cur | |
| 504 && (ccf->rlimit_nofile == NGX_CONF_UNSET | |
| 505 || ecf->connections > (ngx_uint_t) ccf->rlimit_nofile)) | |
| 506 { | |
| 507 limit = (ccf->rlimit_nofile == NGX_CONF_UNSET) ? | |
| 508 (ngx_int_t) rlmt.rlim_cur : ccf->rlimit_nofile; | |
| 509 | |
| 510 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
|
511 "%ui worker_connections exceed " |
| 543 | 512 "open file resource limit: %i", |
| 513 ecf->connections, limit); | |
| 514 } | |
| 515 } | |
|
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|
516 } |
| 605 | 517 #endif /* !(NGX_WIN32) */ |
| 518 | |
| 543 | 519 |
| 611 | 520 if (ccf->master == 0) { |
|
303
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|
521 return NGX_OK; |
|
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|
522 } |
|
00c5660d2707
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|
523 |
| 611 | 524 if (ngx_accept_mutex_ptr) { |
| 525 return NGX_OK; | |
| 526 } | |
| 527 | |
| 528 | |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
529 /* cl should be equal to or greater than cache line size */ |
| 611 | 530 |
| 531 cl = 128; | |
| 532 | |
| 533 size = cl /* ngx_accept_mutex */ | |
|
3035
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*) share temporary number between workers
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diff
changeset
|
534 + cl /* ngx_connection_counter */ |
|
f9d97311c652
*) share temporary number between workers
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diff
changeset
|
535 + cl; /* ngx_temp_number */ |
|
303
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changeset
|
536 |
|
426
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
537 #if (NGX_STAT_STUB) |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
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parents:
380
diff
changeset
|
538 |
| 611 | 539 size += cl /* ngx_stat_accepted */ |
| 540 + cl /* ngx_stat_handled */ | |
| 541 + cl /* ngx_stat_requests */ | |
| 542 + cl /* ngx_stat_active */ | |
| 543 + cl /* ngx_stat_reading */ | |
|
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
544 + cl /* ngx_stat_writing */ |
|
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
545 + 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
|
546 |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
547 #endif |
|
3f88935a02e8
nginx-0.0.10-2004-09-14-23:39:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
380
diff
changeset
|
548 |
| 605 | 549 shm.size = size; |
|
6947
a8d7c9139831
Core: set nginx_shared_zone name via ngx_str_set().
Ruslan Ermilov <ru@nginx.com>
parents:
6922
diff
changeset
|
550 ngx_str_set(&shm.name, "nginx_shared_zone"); |
| 605 | 551 shm.log = cycle->log; |
| 552 | |
| 553 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
|
554 return NGX_ERROR; |
|
0a03c921c81d
nginx-0.0.7-2004-06-17-21:18:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
555 } |
|
309
2e899477243a
nginx-0.0.3-2004-04-09-20:03:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
307
diff
changeset
|
556 |
| 605 | 557 shared = shm.addr; |
| 558 | |
|
330
377a955421dc
nginx-0.0.3-2004-04-29-20:34:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
325
diff
changeset
|
559 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
|
560 ngx_accept_mutex.spin = (ngx_uint_t) -1; |
| 611 | 561 |
|
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
562 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
|
563 cycle->lock_file.data) |
| 611 | 564 != NGX_OK) |
| 565 { | |
| 566 return NGX_ERROR; | |
| 567 } | |
| 568 | |
| 569 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
|
570 |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2537
diff
changeset
|
571 (void) ngx_atomic_cmp_set(ngx_connection_counter, 0, 1); |
| 563 | 572 |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
573 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
| 6480 | 574 "counter: %p, %uA", |
|
325
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
575 ngx_connection_counter, *ngx_connection_counter); |
|
7c3323909107
nginx-0.0.3-2004-04-23-20:50:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
323
diff
changeset
|
576 |
|
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
577 ngx_temp_number = (ngx_atomic_t *) (shared + 2 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
578 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
579 tp = ngx_timeofday(); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
580 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
581 ngx_random_number = (tp->msec << 16) + ngx_pid; |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
582 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
583 #if (NGX_STAT_STUB) |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
584 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
585 ngx_stat_accepted = (ngx_atomic_t *) (shared + 3 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
586 ngx_stat_handled = (ngx_atomic_t *) (shared + 4 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
587 ngx_stat_requests = (ngx_atomic_t *) (shared + 5 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
588 ngx_stat_active = (ngx_atomic_t *) (shared + 6 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
589 ngx_stat_reading = (ngx_atomic_t *) (shared + 7 * cl); |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
590 ngx_stat_writing = (ngx_atomic_t *) (shared + 8 * cl); |
|
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5002
diff
changeset
|
591 ngx_stat_waiting = (ngx_atomic_t *) (shared + 9 * cl); |
|
3035
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
592 |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
593 #endif |
|
f9d97311c652
*) share temporary number between workers
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
594 |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
595 return NGX_OK; |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
596 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
597 |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
598 |
| 563 | 599 #if !(NGX_WIN32) |
| 600 | |
|
4759
4c36e15651f7
Fixed compilation with -Wmissing-prototypes.
Ruslan Ermilov <ru@nginx.com>
parents:
4613
diff
changeset
|
601 static void |
| 563 | 602 ngx_timer_signal_handler(int signo) |
| 603 { | |
| 604 ngx_event_timer_alarm = 1; | |
| 605 | |
| 606 #if 1 | |
| 607 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer signal"); | |
| 608 #endif | |
| 609 } | |
| 610 | |
| 611 #endif | |
| 612 | |
| 613 | |
| 509 | 614 static ngx_int_t |
| 615 ngx_event_process_init(ngx_cycle_t *cycle) | |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
616 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
617 ngx_uint_t m, i; |
|
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
618 ngx_event_t *rev, *wev; |
| 543 | 619 ngx_listening_t *ls; |
| 620 ngx_connection_t *c, *next, *old; | |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
621 ngx_core_conf_t *ccf; |
|
97
70d2345a903f
nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
622 ngx_event_conf_t *ecf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
623 ngx_event_module_t *module; |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
624 |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
625 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
626 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module); |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
627 |
| 865 | 628 if (ccf->master && ccf->worker_processes > 1 && ecf->accept_mutex) { |
| 611 | 629 ngx_use_accept_mutex = 1; |
|
345
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
630 ngx_accept_mutex_held = 0; |
|
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
631 ngx_accept_mutex_delay = ecf->accept_mutex_delay; |
| 611 | 632 |
| 633 } else { | |
| 634 ngx_use_accept_mutex = 0; | |
|
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
635 } |
|
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
301
diff
changeset
|
636 |
|
5235
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
637 #if (NGX_WIN32) |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
638 |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
639 /* |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
640 * disable accept mutex on win32 as it may cause deadlock if |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
641 * grabbed by a process which can't accept connections |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
642 */ |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
643 |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
644 ngx_use_accept_mutex = 0; |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
645 |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
646 #endif |
|
c9fe549b127b
Win32: accept_mutex now always disabled (ticket #362).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5115
diff
changeset
|
647 |
|
7992
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
648 ngx_use_exclusive_accept = 0; |
|
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
649 |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
650 ngx_queue_init(&ngx_posted_accept_events); |
|
7584
9d2ad2fb4423
SSL: available bytes handling (ticket #1431).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7316
diff
changeset
|
651 ngx_queue_init(&ngx_posted_next_events); |
|
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
652 ngx_queue_init(&ngx_posted_events); |
|
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
653 |
|
270
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
654 if (ngx_event_timer_init(cycle->log) == NGX_ERROR) { |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
655 return NGX_ERROR; |
|
7bb9562216ce
nginx-0.0.2-2004-02-25-23:16:15 import
Igor Sysoev <igor@sysoev.ru>
parents:
260
diff
changeset
|
656 } |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
657 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
658 for (m = 0; cycle->modules[m]; m++) { |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
659 if (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
|
660 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
661 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
662 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
663 if (cycle->modules[m]->ctx_index != ecf->use) { |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
664 continue; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
665 } |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
666 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
667 module = cycle->modules[m]->ctx; |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
668 |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
669 if (module->actions.init(cycle, ngx_timer_resolution) != NGX_OK) { |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
670 /* fatal */ |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
671 exit(2); |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
672 } |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
673 |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
674 break; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
39
diff
changeset
|
675 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
676 |
| 543 | 677 #if !(NGX_WIN32) |
| 678 | |
| 563 | 679 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
|
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
680 struct sigaction sa; |
|
e584e946e198
move condition declarations inside blocks where they are used
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681 struct itimerval itv; |
| 563 | 682 |
| 683 ngx_memzero(&sa, sizeof(struct sigaction)); | |
| 684 sa.sa_handler = ngx_timer_signal_handler; | |
| 685 sigemptyset(&sa.sa_mask); | |
| 686 | |
| 687 if (sigaction(SIGALRM, &sa, NULL) == -1) { | |
| 688 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 689 "sigaction(SIGALRM) failed"); | |
| 690 return NGX_ERROR; | |
| 691 } | |
| 692 | |
| 693 itv.it_interval.tv_sec = ngx_timer_resolution / 1000; | |
| 694 itv.it_interval.tv_usec = (ngx_timer_resolution % 1000) * 1000; | |
| 695 itv.it_value.tv_sec = ngx_timer_resolution / 1000; | |
| 696 itv.it_value.tv_usec = (ngx_timer_resolution % 1000 ) * 1000; | |
| 697 | |
| 698 if (setitimer(ITIMER_REAL, &itv, NULL) == -1) { | |
| 699 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 700 "setitimer() failed"); | |
| 577 | 701 } |
| 563 | 702 } |
| 703 | |
| 543 | 704 if (ngx_event_flags & NGX_USE_FD_EVENT) { |
|
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705 struct rlimit rlmt; |
| 543 | 706 |
| 707 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { | |
| 708 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, | |
| 709 "getrlimit(RLIMIT_NOFILE) failed"); | |
| 710 return NGX_ERROR; | |
| 711 } | |
| 712 | |
| 713 cycle->files_n = (ngx_uint_t) rlmt.rlim_cur; | |
| 714 | |
| 715 cycle->files = ngx_calloc(sizeof(ngx_connection_t *) * cycle->files_n, | |
| 716 cycle->log); | |
| 717 if (cycle->files == NULL) { | |
| 718 return NGX_ERROR; | |
| 719 } | |
| 720 } | |
| 721 | |
|
6266
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722 #else |
|
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723 |
|
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724 if (ngx_timer_resolution && !(ngx_event_flags & NGX_USE_TIMER_EVENT)) { |
|
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725 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, |
|
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726 "the \"timer_resolution\" directive is not supported " |
|
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|
727 "with the configured event method, ignored"); |
|
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728 ngx_timer_resolution = 0; |
|
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|
729 } |
|
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730 |
| 543 | 731 #endif |
| 732 | |
|
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|
733 cycle->connections = |
|
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|
734 ngx_alloc(sizeof(ngx_connection_t) * cycle->connection_n, cycle->log); |
| 561 | 735 if (cycle->connections == NULL) { |
|
209
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736 return NGX_ERROR; |
|
112
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diff
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737 } |
|
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738 |
| 561 | 739 c = cycle->connections; |
|
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740 |
|
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741 cycle->read_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
|
209
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742 cycle->log); |
| 561 | 743 if (cycle->read_events == NULL) { |
|
209
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744 return NGX_ERROR; |
|
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745 } |
|
91
637625a2acdb
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|
746 |
| 561 | 747 rev = cycle->read_events; |
|
375
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748 for (i = 0; i < cycle->connection_n; i++) { |
|
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749 rev[i].closed = 1; |
| 481 | 750 rev[i].instance = 1; |
|
375
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751 } |
|
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752 |
|
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|
753 cycle->write_events = ngx_alloc(sizeof(ngx_event_t) * cycle->connection_n, |
| 481 | 754 cycle->log); |
| 561 | 755 if (cycle->write_events == NULL) { |
|
209
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756 return NGX_ERROR; |
|
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757 } |
|
0
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|
758 |
| 561 | 759 wev = cycle->write_events; |
|
375
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|
760 for (i = 0; i < cycle->connection_n; i++) { |
|
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|
761 wev[i].closed = 1; |
|
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|
762 } |
|
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|
763 |
| 543 | 764 i = cycle->connection_n; |
| 765 next = NULL; | |
| 766 | |
| 767 do { | |
| 768 i--; | |
| 769 | |
| 770 c[i].data = next; | |
| 561 | 771 c[i].read = &cycle->read_events[i]; |
| 772 c[i].write = &cycle->write_events[i]; | |
| 543 | 773 c[i].fd = (ngx_socket_t) -1; |
| 774 | |
| 775 next = &c[i]; | |
| 776 } while (i); | |
| 777 | |
| 778 cycle->free_connections = next; | |
|
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|
779 cycle->free_connection_n = cycle->connection_n; |
| 543 | 780 |
|
0
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|
781 /* for each listening socket */ |
|
103
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|
782 |
| 543 | 783 ls = cycle->listening.elts; |
|
114
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|
784 for (i = 0; i < cycle->listening.nelts; i++) { |
|
3
34a521b1a148
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0
diff
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|
785 |
|
6153
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The "reuseport" option of the "listen" directive.
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changeset
|
786 #if (NGX_HAVE_REUSEPORT) |
|
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|
787 if (ls[i].reuseport && ls[i].worker != ngx_worker) { |
|
4f6efabcb09b
The "reuseport" option of the "listen" directive.
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|
788 continue; |
|
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|
789 } |
|
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|
790 #endif |
|
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|
791 |
| 543 | 792 c = ngx_get_connection(ls[i].fd, cycle->log); |
|
0
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|
793 |
| 543 | 794 if (c == NULL) { |
| 795 return NGX_ERROR; | |
| 796 } | |
|
103
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|
797 |
| 6436 | 798 c->type = ls[i].type; |
| 543 | 799 c->log = &ls[i].log; |
| 800 | |
| 801 c->listening = &ls[i]; | |
| 802 ls[i].connection = c; | |
| 803 | |
| 561 | 804 rev = c->read; |
|
209
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|
805 |
|
114
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|
806 rev->log = c->log; |
|
301
744965ec6275
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290
diff
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|
807 rev->accept = 1; |
|
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|
808 |
| 469 | 809 #if (NGX_HAVE_DEFERRED_ACCEPT) |
| 543 | 810 rev->deferred_accept = ls[i].deferred_accept; |
|
0
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diff
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|
811 #endif |
|
59
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|
812 |
|
209
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|
813 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
| 543 | 814 if (ls[i].previous) { |
|
114
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|
815 |
|
209
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|
816 /* |
|
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|
817 * delete the old accept events that were bound to |
|
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|
818 * the old cycle read events array |
|
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|
819 */ |
|
114
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|
820 |
| 543 | 821 old = ls[i].previous->connection; |
| 822 | |
| 823 if (ngx_del_event(old->read, NGX_READ_EVENT, NGX_CLOSE_EVENT) | |
| 824 == NGX_ERROR) | |
|
218
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216
diff
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|
825 { |
|
114
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|
826 return NGX_ERROR; |
|
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|
827 } |
|
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|
828 |
| 543 | 829 old->fd = (ngx_socket_t) -1; |
|
114
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|
830 } |
|
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|
831 } |
|
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|
832 |
| 461 | 833 #if (NGX_WIN32) |
|
59
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|
834 |
|
144
ef8c87afcfc5
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|
835 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
|
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|
836 ngx_iocp_conf_t *iocpcf; |
|
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|
837 |
| 509 | 838 rev->handler = ngx_event_acceptex; |
|
59
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|
839 |
|
2771
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diff
changeset
|
840 if (ngx_use_accept_mutex) { |
|
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add listen events for win32 only after accept mutex is hold
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diff
changeset
|
841 continue; |
|
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diff
changeset
|
842 } |
|
4d62ef39f08b
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parents:
2725
diff
changeset
|
843 |
|
103
6dfda4cf5200
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changeset
|
844 if (ngx_add_event(rev, 0, NGX_IOCP_ACCEPT) == NGX_ERROR) { |
|
59
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diff
changeset
|
845 return NGX_ERROR; |
|
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diff
changeset
|
846 } |
|
e8cdc2989cee
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diff
changeset
|
847 |
| 543 | 848 ls[i].log.handler = ngx_acceptex_log_error; |
| 849 | |
|
114
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|
850 iocpcf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
| 543 | 851 if (ngx_event_post_acceptex(&ls[i], iocpcf->post_acceptex) |
| 852 == NGX_ERROR) | |
|
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
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parents:
276
diff
changeset
|
853 { |
|
103
6dfda4cf5200
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diff
changeset
|
854 return NGX_ERROR; |
|
6dfda4cf5200
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parents:
102
diff
changeset
|
855 } |
|
59
e8cdc2989cee
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parents:
57
diff
changeset
|
856 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
857 } else { |
| 509 | 858 rev->handler = ngx_event_accept; |
| 461 | 859 |
|
2771
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
860 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
|
861 continue; |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
862 } |
|
4d62ef39f08b
add listen events for win32 only after accept mutex is hold
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
863 |
|
301
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
864 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
|
865 return NGX_ERROR; |
|
744965ec6275
nginx-0.0.3-2004-03-31-19:26:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
866 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
867 } |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
868 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
869 #else |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
870 |
| 6436 | 871 rev->handler = (c->type == SOCK_STREAM) ? ngx_event_accept |
| 872 : 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
|
873 |
|
6155
193bbc006d5e
Fixed reuseport with accept_mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6153
diff
changeset
|
874 #if (NGX_HAVE_REUSEPORT) |
|
6635
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 if (ls[i].reuseport) { |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
877 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
|
878 return NGX_ERROR; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
879 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
880 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
881 continue; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
882 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
883 |
|
6155
193bbc006d5e
Fixed reuseport with accept_mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6153
diff
changeset
|
884 #endif |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
885 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
886 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
|
887 continue; |
|
fade4edd61f8
nginx-0.0.3-2004-06-04-18:57:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
344
diff
changeset
|
888 } |
|
344
e366ba5db8f8
nginx-0.0.3-2004-06-01-10:04:46 import
Igor Sysoev <igor@sysoev.ru>
parents:
331
diff
changeset
|
889 |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
890 #if (NGX_HAVE_EPOLLEXCLUSIVE) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
891 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
892 if ((ngx_event_flags & NGX_USE_EPOLL_EVENT) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
893 && ccf->worker_processes > 1) |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
894 { |
|
7992
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
895 ngx_use_exclusive_accept = 1; |
|
e2d07e4ec636
Events: fixed balancing between workers with EPOLLEXCLUSIVE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7867
diff
changeset
|
896 |
|
6635
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
897 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
|
898 == NGX_ERROR) |
|
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 return NGX_ERROR; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
901 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
902 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
903 continue; |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
904 } |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
905 |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
906 #endif |
|
6acaa638fa07
Events: support for EPOLLEXCLUSIVE.
Valentin Bartenev <vbart@nginx.com>
parents:
6633
diff
changeset
|
907 |
|
6126
adba26ff70b5
Removed the obsolete rtsig module.
Ruslan Ermilov <ru@nginx.com>
parents:
6125
diff
changeset
|
908 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
|
909 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
|
910 } |
|
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
911 |
|
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
912 #endif |
| 543 | 913 |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
914 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
915 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
916 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
|
917 } |
|
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
918 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
919 |
| 509 | 920 ngx_int_t |
| 921 ngx_send_lowat(ngx_connection_t *c, size_t lowat) | |
| 452 | 922 { |
| 923 int sndlowat; | |
| 924 | |
| 455 | 925 #if (NGX_HAVE_LOWAT_EVENT) |
| 452 | 926 |
| 455 | 927 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
| 452 | 928 c->write->available = lowat; |
| 929 return NGX_OK; | |
| 930 } | |
| 931 | |
| 932 #endif | |
| 577 | 933 |
| 452 | 934 if (lowat == 0 || c->sndlowat) { |
| 935 return NGX_OK; | |
| 936 } | |
| 937 | |
| 938 sndlowat = (int) lowat; | |
| 939 | |
| 940 if (setsockopt(c->fd, SOL_SOCKET, SO_SNDLOWAT, | |
| 1092 | 941 (const void *) &sndlowat, sizeof(int)) |
| 942 == -1) | |
| 452 | 943 { |
| 944 ngx_connection_error(c, ngx_socket_errno, | |
| 945 "setsockopt(SO_SNDLOWAT) failed"); | |
| 946 return NGX_ERROR; | |
| 947 } | |
| 948 | |
| 949 c->sndlowat = 1; | |
| 950 | |
| 951 return NGX_OK; | |
| 952 } | |
| 953 | |
| 954 | |
| 509 | 955 static char * |
| 956 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
|
957 { |
| 501 | 958 char *rv; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
959 void ***ctx; |
| 501 | 960 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
|
961 ngx_conf_t pcf; |
| 501 | 962 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
|
963 |
|
5002
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
964 if (*(void **) conf) { |
|
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
965 return "is duplicate"; |
|
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
966 } |
|
39c597272c8d
Events: added check for duplicate "events" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4810
diff
changeset
|
967 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
968 /* 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
|
969 |
|
6378
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6266
diff
changeset
|
970 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
|
971 |
| 501 | 972 ctx = ngx_pcalloc(cf->pool, sizeof(void *)); |
| 973 if (ctx == NULL) { | |
| 974 return NGX_CONF_ERROR; | |
| 975 } | |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
976 |
| 501 | 977 *ctx = ngx_pcalloc(cf->pool, ngx_event_max_module * sizeof(void *)); |
| 978 if (*ctx == NULL) { | |
| 979 return NGX_CONF_ERROR; | |
| 980 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
981 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
982 *(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
|
983 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
984 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
|
985 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
|
986 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
987 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
988 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
989 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
|
990 |
| 501 | 991 if (m->create_conf) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
992 (*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
|
993 m->create_conf(cf->cycle); |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
994 if ((*ctx)[cf->cycle->modules[i]->ctx_index] == NULL) { |
| 501 | 995 return NGX_CONF_ERROR; |
| 996 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
997 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
998 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
999 |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1000 pcf = *cf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1001 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
|
1002 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
|
1003 cf->cmd_type = NGX_EVENT_CONF; |
| 501 | 1004 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1005 rv = ngx_conf_parse(cf, NULL); |
| 501 | 1006 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1007 *cf = pcf; |
|
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1008 |
| 6166 | 1009 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
|
1010 return rv; |
| 6166 | 1011 } |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1012 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1013 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
|
1014 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
|
1015 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1016 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1017 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1018 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
|
1019 |
| 501 | 1020 if (m->init_conf) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1021 rv = m->init_conf(cf->cycle, |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1022 (*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
|
1023 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
|
1024 return rv; |
|
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 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1027 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1028 |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
1029 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
|
1030 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1031 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1032 |
| 509 | 1033 static char * |
| 1034 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
|
1035 { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1036 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
|
1037 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1038 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
|
1039 |
|
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_CONF_UNSET_UINT) { |
| 2024 | 1041 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
|
1042 } |
|
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 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
|
1045 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
|
1046 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
|
1047 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 1048 "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
|
1049 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1050 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
|
1051 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1052 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1053 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
|
1054 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1055 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
|
1056 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1057 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1058 |
| 509 | 1059 static char * |
| 1060 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
|
1061 { |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
1062 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
|
1063 |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1064 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
|
1065 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
|
1066 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
|
1067 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
|
1068 |
|
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
355
diff
changeset
|
1069 if (ecf->use != NGX_CONF_UNSET_UINT) { |
| 2024 | 1070 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
|
1071 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1072 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1073 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
|
1074 |
|
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
1075 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
|
1076 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
|
1077 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
|
1078 } else { |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1079 old_ecf = NULL; |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1080 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1081 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1082 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1083 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
|
1084 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
|
1085 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1086 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1087 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1088 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
|
1089 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
|
1090 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
|
1091 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
|
1092 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
|
1093 |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1094 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
|
1095 && old_ecf |
|
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
1096 && 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
|
1097 { |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1098 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 467 | 1099 "when the server runs without a master process " |
| 1100 "the \"%V\" event type must be the same as " | |
| 1101 "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
|
1102 "and it cannot be changed on the fly, " |
| 467 | 1103 "to change it you need to stop server " |
| 1104 "and start it again", | |
| 1105 &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
|
1106 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1107 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
|
1108 } |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1109 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1110 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
|
1111 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1112 } |
|
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 |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1115 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 461 | 1116 "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
|
1117 |
|
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1118 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
|
1119 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1120 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1121 |
| 509 | 1122 static char * |
| 1123 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
|
1124 { |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1125 #if (NGX_DEBUG) |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1126 ngx_event_conf_t *ecf = conf; |
|
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1127 |
|
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|
1128 ngx_int_t rc; |
|
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|
1129 ngx_str_t *value; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1130 ngx_url_t u; |
|
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When "debug_connection" is configured with a domain name, only the first
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1131 ngx_cidr_t c, *cidr; |
|
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|
1132 ngx_uint_t i; |
|
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|
1133 struct sockaddr_in *sin; |
|
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1134 #if (NGX_HAVE_INET6) |
|
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1135 struct sockaddr_in6 *sin6; |
|
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1136 #endif |
|
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1137 |
|
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1138 value = cf->args->elts; |
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1139 |
|
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1140 #if (NGX_HAVE_UNIX_DOMAIN) |
|
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1141 |
|
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1142 if (ngx_strcmp(value[1].data, "unix:") == 0) { |
|
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1143 cidr = ngx_array_push(&ecf->debug_connection); |
|
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1144 if (cidr == NULL) { |
|
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|
1145 return NGX_CONF_ERROR; |
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1146 } |
|
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1147 |
|
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When "debug_connection" is configured with a domain name, only the first
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1148 cidr->family = AF_UNIX; |
|
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1149 return NGX_CONF_OK; |
|
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1150 } |
|
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|
1151 |
|
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|
1152 #endif |
|
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|
1153 |
|
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|
1154 rc = ngx_ptocidr(&value[1], &c); |
|
1380
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|
1155 |
|
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|
1156 if (rc != NGX_ERROR) { |
|
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1157 if (rc == NGX_DONE) { |
|
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|
1158 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
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|
1159 "low address bits of %V are meaningless", |
|
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|
1160 &value[1]); |
|
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|
1161 } |
|
1380
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|
1162 |
|
4763
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|
1163 cidr = ngx_array_push(&ecf->debug_connection); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1164 if (cidr == NULL) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1165 return NGX_CONF_ERROR; |
|
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|
1166 } |
|
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|
1167 |
|
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|
1168 *cidr = c; |
|
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|
1169 |
|
1380
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|
1170 return NGX_CONF_OK; |
|
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1171 } |
|
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|
1172 |
|
4763
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|
1173 ngx_memzero(&u, sizeof(ngx_url_t)); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1174 u.host = value[1]; |
|
307
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|
1175 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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diff
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|
1176 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1177 if (u.err) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1178 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1179 "%s in debug_connection \"%V\"", |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1180 u.err, &u.host); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1181 } |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1182 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1183 return NGX_CONF_ERROR; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1184 } |
|
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When "debug_connection" is configured with a domain name, only the first
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changeset
|
1185 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1186 cidr = ngx_array_push_n(&ecf->debug_connection, u.naddrs); |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1187 if (cidr == NULL) { |
|
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|
1188 return NGX_CONF_ERROR; |
|
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|
1189 } |
|
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|
1190 |
|
4763
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When "debug_connection" is configured with a domain name, only the first
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|
1191 ngx_memzero(cidr, u.naddrs * sizeof(ngx_cidr_t)); |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1192 |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1193 for (i = 0; i < u.naddrs; i++) { |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1194 cidr[i].family = u.addrs[i].sockaddr->sa_family; |
|
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When "debug_connection" is configured with a domain name, only the first
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changeset
|
1195 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1196 switch (cidr[i].family) { |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1197 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1198 #if (NGX_HAVE_INET6) |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1199 case AF_INET6: |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1200 sin6 = (struct sockaddr_in6 *) u.addrs[i].sockaddr; |
|
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When "debug_connection" is configured with a domain name, only the first
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|
1201 cidr[i].u.in6.addr = sin6->sin6_addr; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1202 ngx_memset(cidr[i].u.in6.mask.s6_addr, 0xff, 16); |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1203 break; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1204 #endif |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1205 |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1206 default: /* AF_INET */ |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1207 sin = (struct sockaddr_in *) u.addrs[i].sockaddr; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1208 cidr[i].u.in.addr = sin->sin_addr.s_addr; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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changeset
|
1209 cidr[i].u.in.mask = 0xffffffff; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1210 break; |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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diff
changeset
|
1211 } |
|
b0b93b2a1f8a
When "debug_connection" is configured with a domain name, only the first
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|
1212 } |
|
307
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|
1213 |
|
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|
1214 #else |
|
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|
1215 |
|
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|
1216 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
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|
1217 "\"debug_connection\" is ignored, you need to rebuild " |
|
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|
1218 "nginx using --with-debug option to enable it"); |
|
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|
1219 |
|
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|
1220 #endif |
|
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|
1221 |
|
1380
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diff
changeset
|
1222 return NGX_CONF_OK; |
|
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|
1223 } |
|
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|
1224 |
|
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|
1225 |
| 509 | 1226 static void * |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1227 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
|
1228 { |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1229 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
|
1230 |
| 501 | 1231 ecf = ngx_palloc(cycle->pool, sizeof(ngx_event_conf_t)); |
| 1232 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
|
1233 return NULL; |
| 501 | 1234 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1235 |
|
323
ba876b26b76d
nginx-0.0.3-2004-04-21-22:54:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
1236 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
|
1237 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
|
1238 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
|
1239 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
|
1240 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
|
1241 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
|
1242 |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1243 #if (NGX_DEBUG) |
| 501 | 1244 |
| 1245 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
|
1246 sizeof(ngx_cidr_t)) == NGX_ERROR) |
| 501 | 1247 { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2771
diff
changeset
|
1248 return NULL; |
| 501 | 1249 } |
| 1250 | |
|
307
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1251 #endif |
|
ce375c313e96
nginx-0.0.3-2004-04-08-19:58:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
1252 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1253 return ecf; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1254 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1255 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1256 |
| 509 | 1257 static char * |
|
4599
f947296f6b2b
Fixed master exit if there is no events section (ticket #150).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1258 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
|
1259 { |
|
354
eaf1f651cf86
nginx-0.0.7-2004-06-15-11:55:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
352
diff
changeset
|
1260 ngx_event_conf_t *ecf = conf; |
| 467 | 1261 |
| 501 | 1262 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 1263 int fd; | |
| 1264 #endif | |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1265 ngx_int_t i; |
| 467 | 1266 ngx_module_t *module; |
| 1267 ngx_event_module_t *event_module; | |
| 1268 | |
| 1269 module = NULL; | |
| 1270 | |
| 469 | 1271 #if (NGX_HAVE_EPOLL) && !(NGX_TEST_BUILD_EPOLL) |
| 467 | 1272 |
| 1273 fd = epoll_create(100); | |
| 1274 | |
| 1275 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
|
1276 (void) close(fd); |
| 467 | 1277 module = &ngx_epoll_module; |
| 1278 | |
| 1279 } else if (ngx_errno != NGX_ENOSYS) { | |
| 1280 module = &ngx_epoll_module; | |
| 1281 } | |
| 1282 | |
| 1283 #endif | |
| 1284 | |
| 6465 | 1285 #if (NGX_HAVE_DEVPOLL) && !(NGX_TEST_BUILD_DEVPOLL) |
| 467 | 1286 |
| 1287 module = &ngx_devpoll_module; | |
| 1288 | |
|
360
239e37d44a34
nginx-0.0.7-2004-06-18-20:22:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
358
diff
changeset
|
1289 #endif |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1290 |
| 469 | 1291 #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
|
1292 |
| 467 | 1293 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
|
1294 |
| 467 | 1295 #endif |
|
351
af4c6b45a687
nginx-0.0.4-2004-06-10-22:36:57 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
1296 |
| 469 | 1297 #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
|
1298 |
| 467 | 1299 if (module == NULL) { |
| 1300 module = &ngx_select_module; | |
| 1301 } | |
| 1302 | |
|
355
0fb6c53fb135
nginx-0.0.7-2004-06-15-21:47:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
354
diff
changeset
|
1303 #endif |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1304 |
| 467 | 1305 if (module == NULL) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1306 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
|
1307 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1308 if (cycle->modules[i]->type != NGX_EVENT_MODULE) { |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1309 continue; |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1310 } |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1311 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1312 event_module = cycle->modules[i]->ctx; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1313 |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1314 if (ngx_strcmp(event_module->name->data, event_core_name.data) == 0) |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1315 { |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1316 continue; |
|
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1317 } |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1318 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
1319 module = cycle->modules[i]; |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1320 break; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1321 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1322 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1323 |
| 467 | 1324 if (module == NULL) { |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1325 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, "no events module found"); |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1326 return NGX_CONF_ERROR; |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1327 } |
|
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1328 |
|
2062
90312b616162
prepare to allow various number of connections in child processes
Igor Sysoev <igor@sysoev.ru>
parents:
2024
diff
changeset
|
1329 ngx_conf_init_uint_value(ecf->connections, DEFAULT_CONNECTIONS); |
| 467 | 1330 cycle->connection_n = ecf->connections; |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1331 |
| 663 | 1332 ngx_conf_init_uint_value(ecf->use, module->ctx_index); |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1333 |
| 467 | 1334 event_module = module->ctx; |
| 1335 ngx_conf_init_ptr_value(ecf->name, event_module->name->data); | |
|
209
e1c815be05ae
nginx-0.0.1-2003-12-09-18:08:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
205
diff
changeset
|
1336 |
|
250
1903c6821958
nginx-0.0.2-2004-02-03-23:27:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
1337 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
diff
changeset
|
1338 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
changeset
|
1339 ngx_conf_init_msec_value(ecf->accept_mutex_delay, 500); |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1340 |
| 573 | 1341 return NGX_CONF_OK; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
1342 } |