Mercurial > hg > nginx
annotate src/event/modules/ngx_iocp_module.c @ 1566:f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
author | Igor Sysoev <igor@sysoev.ru> |
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date | Sun, 14 Oct 2007 19:04:23 +0000 |
parents | f69d1aab6a0f |
children | 0b592a68aade |
rev | line source |
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102
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1 |
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2 /* |
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nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev |
102
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4 */ |
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7 #include <ngx_config.h> |
102
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
103
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10 #include <ngx_iocp_module.h> |
102
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11 |
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12 |
563 | 13 static ngx_int_t ngx_iocp_init(ngx_cycle_t *cycle, ngx_msec_t timer); |
14 static ngx_thread_value_t __stdcall ngx_iocp_timer(void *data); | |
114
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15 static void ngx_iocp_done(ngx_cycle_t *cycle); |
1354
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16 static ngx_int_t ngx_iocp_add_event(ngx_event_t *ev, ngx_int_t event, |
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17 ngx_uint_t key); |
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18 static ngx_int_t ngx_iocp_del_connection(ngx_connection_t *c, ngx_uint_t flags); |
563 | 19 static ngx_int_t ngx_iocp_process_events(ngx_cycle_t *cycle, ngx_msec_t timer, |
20 ngx_uint_t flags); | |
114
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21 static void *ngx_iocp_create_conf(ngx_cycle_t *cycle); |
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22 static char *ngx_iocp_init_conf(ngx_cycle_t *cycle, void *conf); |
102
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23 |
59
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24 |
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25 static ngx_str_t iocp_name = ngx_string("iocp"); |
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26 |
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27 static ngx_command_t ngx_iocp_commands[] = { |
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28 |
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29 {ngx_string("iocp_threads"), |
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30 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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31 ngx_conf_set_num_slot, |
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32 0, |
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33 offsetof(ngx_iocp_conf_t, threads), |
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34 NULL}, |
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35 |
288
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36 {ngx_string("post_acceptex"), |
103
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37 NGX_EVENT_CONF|NGX_CONF_TAKE1, |
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38 ngx_conf_set_num_slot, |
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39 0, |
288
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40 offsetof(ngx_iocp_conf_t, post_acceptex), |
103
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41 NULL}, |
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42 |
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43 {ngx_string("acceptex_read"), |
667 | 44 NGX_EVENT_CONF|NGX_CONF_FLAG, |
103
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45 ngx_conf_set_flag_slot, |
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46 0, |
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47 offsetof(ngx_iocp_conf_t, acceptex_read), |
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48 NULL}, |
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49 |
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50 ngx_null_command |
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51 }; |
59
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52 |
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53 |
102
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54 ngx_event_module_t ngx_iocp_module_ctx = { |
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55 &iocp_name, |
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56 ngx_iocp_create_conf, /* create configuration */ |
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57 ngx_iocp_init_conf, /* init configuration */ |
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58 |
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59 { |
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60 ngx_iocp_add_event, /* add an event */ |
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61 NULL, /* delete an event */ |
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62 NULL, /* enable an event */ |
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63 NULL, /* disable an event */ |
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64 NULL, /* add an connection */ |
103
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65 ngx_iocp_del_connection, /* delete an connection */ |
381
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66 NULL, /* process the changes */ |
102
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67 ngx_iocp_process_events, /* process the events */ |
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68 ngx_iocp_init, /* init the events */ |
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69 ngx_iocp_done /* done the events */ |
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70 } |
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71 |
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72 }; |
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73 |
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74 ngx_module_t ngx_iocp_module = { |
509 | 75 NGX_MODULE_V1, |
102
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76 &ngx_iocp_module_ctx, /* module context */ |
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77 ngx_iocp_commands, /* module directives */ |
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78 NGX_EVENT_MODULE, /* module type */ |
541 | 79 NULL, /* init master */ |
114
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80 NULL, /* init module */ |
541 | 81 NULL, /* init process */ |
82 NULL, /* init thread */ | |
83 NULL, /* exit thread */ | |
84 NULL, /* exit process */ | |
85 NULL, /* exit master */ | |
86 NGX_MODULE_V1_PADDING | |
102
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87 }; |
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88 |
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89 |
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90 ngx_os_io_t ngx_iocp_io = { |
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91 ngx_overlapped_wsarecv, |
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92 NULL, |
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93 NULL, |
461 | 94 ngx_overlapped_wsasend_chain, |
184
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95 0 |
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96 }; |
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97 |
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98 |
563 | 99 static HANDLE iocp; |
100 static ngx_tid_t timer_thread; | |
101 static ngx_msec_t msec; | |
59
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102 |
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103 |
501 | 104 static ngx_int_t |
563 | 105 ngx_iocp_init(ngx_cycle_t *cycle, ngx_msec_t timer) |
59
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106 { |
102
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107 ngx_iocp_conf_t *cf; |
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108 |
114
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109 cf = ngx_event_get_conf(cycle->conf_ctx, ngx_iocp_module); |
59
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110 |
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111 if (iocp == NULL) { |
114
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112 iocp = CreateIoCompletionPort(INVALID_HANDLE_VALUE, NULL, 0, |
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113 cf->threads); |
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114 } |
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115 |
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parents:
103
diff
changeset
|
116 if (iocp == NULL) { |
563 | 117 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
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parents:
diff
changeset
|
118 "CreateIoCompletionPort() failed"); |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
119 return NGX_ERROR; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
121 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
122 ngx_io = ngx_iocp_io; |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
123 |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
124 ngx_event_actions = ngx_iocp_module_ctx.actions; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
125 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
114
diff
changeset
|
126 ngx_event_flags = NGX_USE_AIO_EVENT|NGX_USE_IOCP_EVENT; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
127 |
563 | 128 if (timer == 0) { |
129 return NGX_OK; | |
130 } | |
131 | |
132 /* | |
133 * The waitable timer could not be used, because | |
134 * GetQueuedCompletionStatus() does not set a thread to alertable state | |
135 */ | |
136 | |
137 if (timer_thread == NULL) { | |
138 | |
139 msec = timer; | |
140 | |
141 if (ngx_create_thread(&timer_thread, ngx_iocp_timer, &msec, cycle->log) | |
142 != 0) | |
143 { | |
144 return NGX_ERROR; | |
145 } | |
146 } | |
147 | |
148 ngx_event_flags |= NGX_USE_TIMER_EVENT; | |
149 | |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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150 return NGX_OK; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
151 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
153 |
563 | 154 static ngx_thread_value_t __stdcall |
155 ngx_iocp_timer(void *data) | |
156 { | |
157 ngx_msec_t timer = *(ngx_msec_t *) data; | |
158 | |
159 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, | |
160 "THREAD %p %p", &msec, data); | |
161 | |
162 for ( ;; ) { | |
163 Sleep(timer); | |
164 | |
165 ngx_time_update(0, 0); | |
166 #if 1 | |
167 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ngx_cycle->log, 0, "timer"); | |
168 #endif | |
169 } | |
170 | |
171 #ifdef __WATCOMC__ | |
172 return 0; | |
173 #endif | |
174 } | |
175 | |
176 | |
501 | 177 static void |
178 ngx_iocp_done(ngx_cycle_t *cycle) | |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
179 { |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
180 if (CloseHandle(iocp) == -1) { |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
181 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
182 "iocp CloseHandle() failed"); |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
183 } |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
184 |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
185 iocp = NULL; |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
186 } |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
187 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
188 |
501 | 189 static ngx_int_t |
1354
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make 64-bit ngx_int_t on 64-bit platforms
Igor Sysoev <igor@sysoev.ru>
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667
diff
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|
190 ngx_iocp_add_event(ngx_event_t *ev, ngx_int_t event, ngx_uint_t key) |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
191 { |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
192 ngx_connection_t *c; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
193 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
194 c = (ngx_connection_t *) ev->data; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
195 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
196 c->read->active = 1; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
197 c->write->active = 1; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
198 |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
199 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ev->log, 0, |
1354
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200 "iocp add: fd:%d k:%ui ov:%p", c->fd, key, &ev->ovlp); |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
202 if (CreateIoCompletionPort((HANDLE) c->fd, iocp, key, 0) == NULL) { |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
203 ngx_log_error(NGX_LOG_ALERT, c->log, ngx_errno, |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
204 "CreateIoCompletionPort() failed"); |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
205 return NGX_ERROR; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
206 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
207 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
208 return NGX_OK; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
209 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
210 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
211 |
501 | 212 static ngx_int_t |
1354
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changeset
|
213 ngx_iocp_del_connection(ngx_connection_t *c, ngx_uint_t flags) |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
214 { |
461 | 215 #if 0 |
216 if (flags & NGX_CLOSE_EVENT) { | |
217 return NGX_OK; | |
218 } | |
219 | |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
220 if (CancelIo((HANDLE) c->fd) == 0) { |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
221 ngx_log_error(NGX_LOG_ALERT, c->log, ngx_errno, "CancelIo() failed"); |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
222 return NGX_ERROR; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
223 } |
461 | 224 #endif |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
225 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
226 return NGX_OK; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
227 } |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
228 |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
229 |
501 | 230 static |
563 | 231 ngx_int_t ngx_iocp_process_events(ngx_cycle_t *cycle, ngx_msec_t timer, |
232 ngx_uint_t flags) | |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
233 { |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
234 int rc; |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
235 u_int key; |
280
7c7183b3ea8b
nginx-0.0.2-2004-03-05-11:34:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
236 u_long bytes; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
237 ngx_err_t err; |
563 | 238 ngx_msec_t delta; |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
239 ngx_event_t *ev; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
240 ngx_event_ovlp_t *ovlp; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
241 |
557 | 242 if (timer == NGX_TIMER_INFINITE) { |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
243 timer = INFINITE; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
244 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
245 |
557 | 246 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "iocp timer: %M", timer); |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
247 |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
248 rc = GetQueuedCompletionStatus(iocp, &bytes, (LPDWORD) &key, |
557 | 249 (LPOVERLAPPED *) &ovlp, (u_long) timer); |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
250 |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
251 if (rc == 0) { |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
252 err = ngx_errno; |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
253 } else { |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
254 err = 0; |
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
255 } |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
256 |
563 | 257 delta = ngx_current_msec; |
577 | 258 |
563 | 259 if (flags & NGX_UPDATE_TIME) { |
260 ngx_time_update(0, 0); | |
261 } | |
179
9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
262 |
302
1526e7686b20
nginx-0.0.3-2004-04-01-10:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
263 ngx_log_debug4(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
461 | 264 "iocp: %d b:%d k:%d ov:%p", rc, bytes, key, ovlp); |
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
265 |
461 | 266 if (timer != INFINITE) { |
563 | 267 delta = ngx_current_msec - delta; |
461 | 268 |
269 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
557 | 270 "iocp timer: %M, delta: %M", timer, delta); |
461 | 271 } |
272 | |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
103
diff
changeset
|
273 if (err) { |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
274 if (ovlp == NULL) { |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
275 if (err != WAIT_TIMEOUT) { |
302
1526e7686b20
nginx-0.0.3-2004-04-01-10:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
276 ngx_log_error(NGX_LOG_ALERT, cycle->log, err, |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
277 "GetQueuedCompletionStatus() failed"); |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
278 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
279 return NGX_ERROR; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
280 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
281 |
461 | 282 return NGX_OK; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
283 } |
461 | 284 |
285 ovlp->error = err; | |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
286 } |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
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287 |
461 | 288 if (ovlp == NULL) { |
289 ngx_log_error(NGX_LOG_ALERT, cycle->log, 0, | |
290 "GetQueuedCompletionStatus() returned no operation"); | |
291 return NGX_ERROR; | |
278
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nginx-0.0.2-2004-03-04-10:04:55 import
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261
diff
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292 } |
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nginx-0.0.2-2004-03-04-10:04:55 import
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261
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293 |
461 | 294 |
295 ev = ovlp->event; | |
296 | |
297 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, err, "iocp event:%p", ev); | |
298 | |
59
e8cdc2989cee
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299 |
461 | 300 if (err == ERROR_NETNAME_DELETED /* the socket was closed */ |
301 || err == ERROR_OPERATION_ABORTED /* the operation was canceled */) | |
302 { | |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
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303 |
461 | 304 /* |
305 * the WSA_OPERATION_ABORTED completion notification | |
306 * for a file descriptor that was closed | |
307 */ | |
278
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nginx-0.0.2-2004-03-04-10:04:55 import
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261
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308 |
461 | 309 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, err, |
577 | 310 "iocp: aborted event %p", ev); |
461 | 311 |
312 return NGX_OK; | |
313 } | |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
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314 |
461 | 315 if (err) { |
316 ngx_log_error(NGX_LOG_ALERT, cycle->log, err, | |
317 "GetQueuedCompletionStatus() returned operation error"); | |
318 } | |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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319 |
461 | 320 switch (key) { |
321 | |
322 case NGX_IOCP_ACCEPT: | |
323 if (bytes) { | |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
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324 ev->ready = 1; |
59
e8cdc2989cee
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parents:
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325 } |
461 | 326 break; |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
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327 |
461 | 328 case NGX_IOCP_IO: |
329 ev->complete = 1; | |
330 ev->ready = 1; | |
331 break; | |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
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332 |
461 | 333 case NGX_IOCP_CONNECT: |
334 ev->ready = 1; | |
335 } | |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
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336 |
461 | 337 ev->available = bytes; |
338 | |
339 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, | |
509 | 340 "iocp event handler: %p", ev->handler); |
461 | 341 |
509 | 342 ev->handler(ev); |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
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343 |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
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344 return NGX_OK; |
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
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345 } |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
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346 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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347 |
501 | 348 static void * |
349 ngx_iocp_create_conf(ngx_cycle_t *cycle) | |
102
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nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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350 { |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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351 ngx_iocp_conf_t *cf; |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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352 |
501 | 353 cf = ngx_palloc(cycle->pool, sizeof(ngx_iocp_conf_t)); |
354 if (cf == NULL) { | |
355 return NGX_CONF_ERROR; | |
356 } | |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
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357 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
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358 cf->threads = NGX_CONF_UNSET; |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
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359 cf->post_acceptex = NGX_CONF_UNSET; |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
360 cf->acceptex_read = NGX_CONF_UNSET; |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
361 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
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362 return cf; |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
363 } |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
364 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
365 |
501 | 366 static char * |
367 ngx_iocp_init_conf(ngx_cycle_t *cycle, void *conf) | |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
368 { |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
369 ngx_iocp_conf_t *cf = conf; |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
370 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
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371 ngx_conf_init_value(cf->threads, 0); |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
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372 ngx_conf_init_value(cf->post_acceptex, 10); |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
102
diff
changeset
|
373 ngx_conf_init_value(cf->acceptex_read, 1); |
102
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
374 |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
375 return NGX_CONF_OK; |
7e86d028d8f0
nginx-0.0.1-2003-06-06-18:59:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
92
diff
changeset
|
376 } |