Mercurial > hg > nginx
annotate src/core/ngx_cycle.c @ 6994:f38647c651a8
Added missing "fall through" comments (ticket #1259).
Found by gcc7 (-Wimplicit-fallthrough).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 27 Apr 2017 16:57:18 +0300 |
parents | 99c87770b81b |
children | d48c8cdac201 |
rev | line source |
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441
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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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1 |
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2 /* |
444
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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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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11 |
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12 |
605 | 13 static void ngx_destroy_cycle_pools(ngx_conf_t *conf); |
2720
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14 static ngx_int_t ngx_init_zone_pool(ngx_cycle_t *cycle, |
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15 ngx_shm_zone_t *shm_zone); |
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16 static ngx_int_t ngx_test_lockfile(u_char *file, ngx_log_t *log); |
218
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17 static void ngx_clean_old_cycles(ngx_event_t *ev); |
6930
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18 static void ngx_shutdown_timer_handler(ngx_event_t *ev); |
218
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19 |
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20 |
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21 volatile ngx_cycle_t *ngx_cycle; |
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22 ngx_array_t ngx_old_cycles; |
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23 |
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24 static ngx_pool_t *ngx_temp_pool; |
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25 static ngx_event_t ngx_cleaner_event; |
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26 static ngx_event_t ngx_shutdown_event; |
218
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27 |
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28 ngx_uint_t ngx_test_config; |
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29 ngx_uint_t ngx_dump_config; |
3750 | 30 ngx_uint_t ngx_quiet_mode; |
318
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31 |
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32 |
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33 /* STUB NAME */ |
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34 static ngx_connection_t dumb; |
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35 /* STUB */ |
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36 |
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37 |
563 | 38 ngx_cycle_t * |
39 ngx_init_cycle(ngx_cycle_t *old_cycle) | |
218
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40 { |
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41 void *rv; |
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42 char **senv; |
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43 ngx_uint_t i, n; |
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44 ngx_log_t *log; |
2220 | 45 ngx_time_t *tp; |
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46 ngx_conf_t conf; |
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47 ngx_pool_t *pool; |
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48 ngx_cycle_t *cycle, **old; |
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49 ngx_shm_zone_t *shm_zone, *oshm_zone; |
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50 ngx_list_part_t *part, *opart; |
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51 ngx_open_file_t *file; |
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52 ngx_listening_t *ls, *nls; |
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53 ngx_core_conf_t *ccf, *old_ccf; |
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54 ngx_core_module_t *module; |
2011 | 55 char hostname[NGX_MAXHOSTNAMELEN]; |
218
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56 |
2220 | 57 ngx_timezone_update(); |
58 | |
59 /* force localtime update with a new timezone */ | |
60 | |
61 tp = ngx_timeofday(); | |
62 tp->sec = 0; | |
63 | |
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64 ngx_time_update(); |
2220 | 65 |
66 | |
218
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67 log = old_cycle->log; |
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68 |
507 | 69 pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log); |
501 | 70 if (pool == NULL) { |
218
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71 return NULL; |
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72 } |
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73 pool->log = log; |
218
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74 |
501 | 75 cycle = ngx_pcalloc(pool, sizeof(ngx_cycle_t)); |
76 if (cycle == NULL) { | |
218
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77 ngx_destroy_pool(pool); |
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78 return NULL; |
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79 } |
501 | 80 |
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81 cycle->pool = pool; |
316
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82 cycle->log = log; |
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83 cycle->old_cycle = old_cycle; |
336
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84 |
2758 | 85 cycle->conf_prefix.len = old_cycle->conf_prefix.len; |
86 cycle->conf_prefix.data = ngx_pstrdup(pool, &old_cycle->conf_prefix); | |
87 if (cycle->conf_prefix.data == NULL) { | |
88 ngx_destroy_pool(pool); | |
89 return NULL; | |
90 } | |
91 | |
92 cycle->prefix.len = old_cycle->prefix.len; | |
93 cycle->prefix.data = ngx_pstrdup(pool, &old_cycle->prefix); | |
94 if (cycle->prefix.data == NULL) { | |
95 ngx_destroy_pool(pool); | |
96 return NULL; | |
97 } | |
336
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98 |
605 | 99 cycle->conf_file.len = old_cycle->conf_file.len; |
2049 | 100 cycle->conf_file.data = ngx_pnalloc(pool, old_cycle->conf_file.len + 1); |
605 | 101 if (cycle->conf_file.data == NULL) { |
102 ngx_destroy_pool(pool); | |
103 return NULL; | |
104 } | |
105 ngx_cpystrn(cycle->conf_file.data, old_cycle->conf_file.data, | |
106 old_cycle->conf_file.len + 1); | |
107 | |
2073 | 108 cycle->conf_param.len = old_cycle->conf_param.len; |
2758 | 109 cycle->conf_param.data = ngx_pstrdup(pool, &old_cycle->conf_param); |
2073 | 110 if (cycle->conf_param.data == NULL) { |
111 ngx_destroy_pool(pool); | |
112 return NULL; | |
113 } | |
114 | |
115 | |
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116 n = old_cycle->paths.nelts ? old_cycle->paths.nelts : 10; |
501 | 117 |
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118 if (ngx_array_init(&cycle->paths, pool, n, sizeof(ngx_path_t *)) |
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119 != NGX_OK) |
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120 { |
218
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121 ngx_destroy_pool(pool); |
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122 return NULL; |
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123 } |
501 | 124 |
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125 ngx_memzero(cycle->paths.elts, n * sizeof(ngx_path_t *)); |
218
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126 |
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127 |
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128 if (ngx_array_init(&cycle->config_dump, pool, 1, sizeof(ngx_conf_dump_t)) |
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129 != NGX_OK) |
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130 { |
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131 ngx_destroy_pool(pool); |
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132 return NULL; |
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133 } |
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134 |
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135 ngx_rbtree_init(&cycle->config_dump_rbtree, &cycle->config_dump_sentinel, |
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136 ngx_str_rbtree_insert_value); |
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137 |
414
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138 if (old_cycle->open_files.part.nelts) { |
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139 n = old_cycle->open_files.part.nelts; |
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140 for (part = old_cycle->open_files.part.next; part; part = part->next) { |
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141 n += part->nelts; |
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142 } |
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143 |
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144 } else { |
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145 n = 20; |
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146 } |
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147 |
416
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148 if (ngx_list_init(&cycle->open_files, pool, n, sizeof(ngx_open_file_t)) |
2536
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149 != NGX_OK) |
415
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150 { |
414
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151 ngx_destroy_pool(pool); |
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152 return NULL; |
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153 } |
218
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154 |
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155 |
860
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slab allocator in shared memory
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156 if (old_cycle->shared_memory.part.nelts) { |
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157 n = old_cycle->shared_memory.part.nelts; |
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158 for (part = old_cycle->shared_memory.part.next; part; part = part->next) |
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159 { |
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160 n += part->nelts; |
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161 } |
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162 |
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163 } else { |
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164 n = 1; |
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165 } |
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166 |
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167 if (ngx_list_init(&cycle->shared_memory, pool, n, sizeof(ngx_shm_zone_t)) |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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168 != NGX_OK) |
860
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169 { |
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170 ngx_destroy_pool(pool); |
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171 return NULL; |
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172 } |
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173 |
218
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174 n = old_cycle->listening.nelts ? old_cycle->listening.nelts : 10; |
501 | 175 |
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176 if (ngx_array_init(&cycle->listening, pool, n, sizeof(ngx_listening_t)) |
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Use ngx_array_init() to initialize arrays.
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177 != NGX_OK) |
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178 { |
218
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179 ngx_destroy_pool(pool); |
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180 return NULL; |
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181 } |
501 | 182 |
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183 ngx_memzero(cycle->listening.elts, n * sizeof(ngx_listening_t)); |
218
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184 |
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185 |
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186 ngx_queue_init(&cycle->reusable_connections_queue); |
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187 |
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188 |
218
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189 cycle->conf_ctx = ngx_pcalloc(pool, ngx_max_module * sizeof(void *)); |
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190 if (cycle->conf_ctx == NULL) { |
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191 ngx_destroy_pool(pool); |
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192 return NULL; |
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193 } |
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194 |
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195 |
2011 | 196 if (gethostname(hostname, NGX_MAXHOSTNAMELEN) == -1) { |
197 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "gethostname() failed"); | |
198 ngx_destroy_pool(pool); | |
199 return NULL; | |
200 } | |
201 | |
202 /* on Linux gethostname() silently truncates name that does not fit */ | |
203 | |
204 hostname[NGX_MAXHOSTNAMELEN - 1] = '\0'; | |
205 cycle->hostname.len = ngx_strlen(hostname); | |
206 | |
2049 | 207 cycle->hostname.data = ngx_pnalloc(pool, cycle->hostname.len); |
2011 | 208 if (cycle->hostname.data == NULL) { |
209 ngx_destroy_pool(pool); | |
210 return NULL; | |
211 } | |
212 | |
3222 | 213 ngx_strlow(cycle->hostname.data, (u_char *) hostname, cycle->hostname.len); |
2011 | 214 |
215 | |
6383 | 216 if (ngx_cycle_modules(cycle) != NGX_OK) { |
217 ngx_destroy_pool(pool); | |
218 return NULL; | |
219 } | |
6379
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220 |
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221 |
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222 for (i = 0; cycle->modules[i]; i++) { |
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223 if (cycle->modules[i]->type != NGX_CORE_MODULE) { |
311
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224 continue; |
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225 } |
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226 |
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227 module = cycle->modules[i]->ctx; |
311
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228 |
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229 if (module->create_conf) { |
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230 rv = module->create_conf(cycle); |
2912
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return NULL instead of NGX_CONF_ERROR on a create conf failure
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diff
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|
231 if (rv == NULL) { |
311
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232 ngx_destroy_pool(pool); |
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233 return NULL; |
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234 } |
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235 cycle->conf_ctx[cycle->modules[i]->index] = rv; |
311
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236 } |
218
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237 } |
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238 |
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239 |
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restore environ for perl_destruct()
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1704
diff
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240 senv = environ; |
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diff
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241 |
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242 |
218
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243 ngx_memzero(&conf, sizeof(ngx_conf_t)); |
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244 /* STUB: init array ? */ |
501 | 245 conf.args = ngx_array_create(pool, 10, sizeof(ngx_str_t)); |
218
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246 if (conf.args == NULL) { |
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247 ngx_destroy_pool(pool); |
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248 return NULL; |
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249 } |
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250 |
593 | 251 conf.temp_pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log); |
252 if (conf.temp_pool == NULL) { | |
253 ngx_destroy_pool(pool); | |
254 return NULL; | |
255 } | |
256 | |
605 | 257 |
218
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258 conf.ctx = cycle->conf_ctx; |
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259 conf.cycle = cycle; |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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parents:
316
diff
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|
260 conf.pool = pool; |
218
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261 conf.log = log; |
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262 conf.module_type = NGX_CORE_MODULE; |
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263 conf.cmd_type = NGX_MAIN_CONF; |
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diff
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264 |
728
e82eed614d4a
turn off startup debug logging introduced by previous commit
Igor Sysoev <igor@sysoev.ru>
parents:
727
diff
changeset
|
265 #if 0 |
455 | 266 log->log_level = NGX_LOG_DEBUG_ALL; |
267 #endif | |
218
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268 |
2073 | 269 if (ngx_conf_param(&conf) != NGX_CONF_OK) { |
3142
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restore environ, this fixes segfault on reconfiguration failure when
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|
270 environ = senv; |
2073 | 271 ngx_destroy_cycle_pools(&conf); |
272 return NULL; | |
273 } | |
274 | |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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249
diff
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|
275 if (ngx_conf_parse(&conf, &cycle->conf_file) != NGX_CONF_OK) { |
3142
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restore environ, this fixes segfault on reconfiguration failure when
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276 environ = senv; |
605 | 277 ngx_destroy_cycle_pools(&conf); |
218
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278 return NULL; |
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279 } |
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280 |
3750 | 281 if (ngx_test_config && !ngx_quiet_mode) { |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
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2738
diff
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|
282 ngx_log_stderr(0, "the configuration file %s syntax is ok", |
2722 | 283 cycle->conf_file.data); |
320
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318
diff
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|
284 } |
d621239c30f7
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318
diff
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285 |
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Dynamic modules: changed ngx_modules to cycle->modules.
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286 for (i = 0; cycle->modules[i]; i++) { |
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287 if (cycle->modules[i]->type != NGX_CORE_MODULE) { |
218
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288 continue; |
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289 } |
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290 |
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291 module = cycle->modules[i]->ctx; |
311
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292 |
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293 if (module->init_conf) { |
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294 if (module->init_conf(cycle, |
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295 cycle->conf_ctx[cycle->modules[i]->index]) |
593 | 296 == NGX_CONF_ERROR) |
311
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297 { |
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298 environ = senv; |
605 | 299 ngx_destroy_cycle_pools(&conf); |
311
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300 return NULL; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
301 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
302 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
303 } |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
304 |
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
305 if (ngx_process == NGX_PROCESS_SIGNALLER) { |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
306 return cycle; |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
307 } |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
308 |
611 | 309 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
310 |
611 | 311 if (ngx_test_config) { |
312 | |
313 if (ngx_create_pidfile(&ccf->pid, log) != NGX_OK) { | |
314 goto failed; | |
315 } | |
316 | |
317 } else if (!ngx_is_init_cycle(old_cycle)) { | |
318 | |
319 /* | |
320 * we do not create the pid file in the first ngx_init_cycle() call | |
321 * because we need to write the demonized process pid | |
322 */ | |
323 | |
324 old_ccf = (ngx_core_conf_t *) ngx_get_conf(old_cycle->conf_ctx, | |
325 ngx_core_module); | |
326 if (ccf->pid.len != old_ccf->pid.len | |
327 || ngx_strcmp(ccf->pid.data, old_ccf->pid.data) != 0) | |
328 { | |
329 /* new pid file name */ | |
330 | |
331 if (ngx_create_pidfile(&ccf->pid, log) != NGX_OK) { | |
332 goto failed; | |
333 } | |
334 | |
335 ngx_delete_pidfile(old_cycle); | |
336 } | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
337 } |
611 | 338 |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
339 |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
340 if (ngx_test_lockfile(cycle->lock_file.data, log) != NGX_OK) { |
611 | 341 goto failed; |
342 } | |
467 | 343 |
611 | 344 |
4870
8a9b7b4e9f2d
Correct plural form for "path" in the whole source base.
Andrey Belov <defan@nginx.com>
parents:
4869
diff
changeset
|
345 if (ngx_create_paths(cycle, ccf->user) != NGX_OK) { |
611 | 346 goto failed; |
467 | 347 } |
348 | |
349 | |
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
350 if (ngx_log_open_default(cycle) != NGX_OK) { |
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
351 goto failed; |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
352 } |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
353 |
611 | 354 /* open the new files */ |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
355 |
611 | 356 part = &cycle->open_files.part; |
357 file = part->elts; | |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
358 |
611 | 359 for (i = 0; /* void */ ; i++) { |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
360 |
611 | 361 if (i >= part->nelts) { |
362 if (part->next == NULL) { | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
363 break; |
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
364 } |
611 | 365 part = part->next; |
366 file = part->elts; | |
367 i = 0; | |
368 } | |
369 | |
2758 | 370 if (file[i].name.len == 0) { |
611 | 371 continue; |
372 } | |
373 | |
2628
64a10d6b97bd
win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
374 file[i].fd = ngx_open_file(file[i].name.data, |
2629
367b29612a00
Win32 appends synchronized if only FILE_APPEND_DATA and SYNCHRONIZE are set
Igor Sysoev <igor@sysoev.ru>
parents:
2628
diff
changeset
|
375 NGX_FILE_APPEND, |
2628
64a10d6b97bd
win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
376 NGX_FILE_CREATE_OR_OPEN, |
1048
c4f666fc3a7e
ngx_open_file(name, access, create) > ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
1032
diff
changeset
|
377 NGX_FILE_DEFAULT_ACCESS); |
611 | 378 |
379 ngx_log_debug3(NGX_LOG_DEBUG_CORE, log, 0, | |
380 "log: %p %d \"%s\"", | |
381 &file[i], file[i].fd, file[i].name.data); | |
382 | |
383 if (file[i].fd == NGX_INVALID_FILE) { | |
384 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
385 ngx_open_file_n " \"%s\" failed", | |
386 file[i].name.data); | |
387 goto failed; | |
388 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
389 |
2687
5190c5dc3486
delete win32 ngx_file_append_mode() as we use reliable
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
390 #if !(NGX_WIN32) |
611 | 391 if (fcntl(file[i].fd, F_SETFD, FD_CLOEXEC) == -1) { |
392 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
393 "fcntl(FD_CLOEXEC) \"%s\" failed", | |
394 file[i].name.data); | |
395 goto failed; | |
396 } | |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
397 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
398 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
399 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
400 cycle->log = &cycle->new_log; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2782
diff
changeset
|
401 pool->log = &cycle->new_log; |
2466
550ab350c306
revert the previous commit and r2447 change in src/core/ngx_cycle.c
Igor Sysoev <igor@sysoev.ru>
parents:
2465
diff
changeset
|
402 |
461 | 403 |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
404 /* create shared memory */ |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
405 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
406 part = &cycle->shared_memory.part; |
972 | 407 shm_zone = part->elts; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
408 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
409 for (i = 0; /* void */ ; i++) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
410 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
411 if (i >= part->nelts) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
412 if (part->next == NULL) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
413 break; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
414 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
415 part = part->next; |
972 | 416 shm_zone = part->elts; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
417 i = 0; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
418 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
419 |
979 | 420 if (shm_zone[i].shm.size == 0) { |
421 ngx_log_error(NGX_LOG_EMERG, log, 0, | |
422 "zero size shared memory zone \"%V\"", | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
423 &shm_zone[i].shm.name); |
979 | 424 goto failed; |
425 } | |
426 | |
972 | 427 shm_zone[i].shm.log = cycle->log; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
428 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
429 opart = &old_cycle->shared_memory.part; |
972 | 430 oshm_zone = opart->elts; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
431 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
432 for (n = 0; /* void */ ; n++) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
433 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
434 if (n >= opart->nelts) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
435 if (opart->next == NULL) { |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
436 break; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
437 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
438 opart = opart->next; |
972 | 439 oshm_zone = opart->elts; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
440 n = 0; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
441 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
442 |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
443 if (shm_zone[i].shm.name.len != oshm_zone[n].shm.name.len) { |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
444 continue; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
445 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
446 |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
447 if (ngx_strncmp(shm_zone[i].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
448 oshm_zone[n].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
449 shm_zone[i].shm.name.len) |
972 | 450 != 0) |
451 { | |
452 continue; | |
453 } | |
454 | |
4933
72e11139760b
Core: don't reuse shared memory zone that changed ownership (ticket #210).
Ruslan Ermilov <ru@nginx.com>
parents:
4870
diff
changeset
|
455 if (shm_zone[i].tag == oshm_zone[n].tag |
6103
79ddb0bdb273
Upstream: the "zone" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
6016
diff
changeset
|
456 && shm_zone[i].shm.size == oshm_zone[n].shm.size |
79ddb0bdb273
Upstream: the "zone" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
6016
diff
changeset
|
457 && !shm_zone[i].noreuse) |
4933
72e11139760b
Core: don't reuse shared memory zone that changed ownership (ticket #210).
Ruslan Ermilov <ru@nginx.com>
parents:
4870
diff
changeset
|
458 { |
972 | 459 shm_zone[i].shm.addr = oshm_zone[n].shm.addr; |
6132
859ce1c41f64
Win32: fixed shm.handle loss on reload.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6116
diff
changeset
|
460 #if (NGX_WIN32) |
859ce1c41f64
Win32: fixed shm.handle loss on reload.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6116
diff
changeset
|
461 shm_zone[i].shm.handle = oshm_zone[n].shm.handle; |
859ce1c41f64
Win32: fixed shm.handle loss on reload.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6116
diff
changeset
|
462 #endif |
993
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
463 |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
464 if (shm_zone[i].init(&shm_zone[i], oshm_zone[n].data) |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
465 != NGX_OK) |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
466 { |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
467 goto failed; |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
468 } |
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
469 |
996 | 470 goto shm_zone_found; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
471 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
472 |
972 | 473 ngx_shm_free(&oshm_zone[n].shm); |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
474 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
475 break; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
476 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
477 |
972 | 478 if (ngx_shm_alloc(&shm_zone[i].shm) != NGX_OK) { |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
479 goto failed; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
480 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
481 |
2905
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
482 if (ngx_init_zone_pool(cycle, &shm_zone[i]) != NGX_OK) { |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
483 goto failed; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
484 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
485 |
993
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
486 if (shm_zone[i].init(&shm_zone[i], NULL) != NGX_OK) { |
972 | 487 goto failed; |
488 } | |
489 | |
996 | 490 shm_zone_found: |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
491 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
492 continue; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
493 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
494 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
495 |
611 | 496 /* handle the listening sockets */ |
461 | 497 |
611 | 498 if (old_cycle->listening.nelts) { |
499 ls = old_cycle->listening.elts; | |
500 for (i = 0; i < old_cycle->listening.nelts; i++) { | |
501 ls[i].remain = 0; | |
502 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
503 |
611 | 504 nls = cycle->listening.elts; |
505 for (n = 0; n < cycle->listening.nelts; n++) { | |
461 | 506 |
611 | 507 for (i = 0; i < old_cycle->listening.nelts; i++) { |
508 if (ls[i].ignore) { | |
509 continue; | |
510 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
511 |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
512 if (ls[i].remain) { |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
513 continue; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
514 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
515 |
6462
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
516 if (ls[i].type != nls[n].type) { |
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
517 continue; |
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
518 } |
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
519 |
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5430
diff
changeset
|
520 if (ngx_cmp_sockaddr(nls[n].sockaddr, nls[n].socklen, |
5603
b2b5b1b74129
Core: fixed wrong indices in listening sockets compare loops.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5473
diff
changeset
|
521 ls[i].sockaddr, ls[i].socklen, 1) |
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5430
diff
changeset
|
522 == NGX_OK) |
611 | 523 { |
524 nls[n].fd = ls[i].fd; | |
525 nls[n].previous = &ls[i]; | |
526 ls[i].remain = 1; | |
523 | 527 |
5603
b2b5b1b74129
Core: fixed wrong indices in listening sockets compare loops.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5473
diff
changeset
|
528 if (ls[i].backlog != nls[n].backlog) { |
611 | 529 nls[n].listen = 1; |
530 } | |
537 | 531 |
523 | 532 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
533 | |
611 | 534 /* |
535 * FreeBSD, except the most recent versions, | |
536 * could not remove accept filter | |
537 */ | |
538 nls[n].deferred_accept = ls[i].deferred_accept; | |
523 | 539 |
611 | 540 if (ls[i].accept_filter && nls[n].accept_filter) { |
541 if (ngx_strcmp(ls[i].accept_filter, | |
542 nls[n].accept_filter) | |
543 != 0) | |
544 { | |
523 | 545 nls[n].delete_deferred = 1; |
546 nls[n].add_deferred = 1; | |
547 } | |
611 | 548 |
549 } else if (ls[i].accept_filter) { | |
550 nls[n].delete_deferred = 1; | |
551 | |
552 } else if (nls[n].accept_filter) { | |
553 nls[n].add_deferred = 1; | |
554 } | |
523 | 555 #endif |
556 | |
557 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
558 | |
5603
b2b5b1b74129
Core: fixed wrong indices in listening sockets compare loops.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5473
diff
changeset
|
559 if (ls[i].deferred_accept && !nls[n].deferred_accept) { |
611 | 560 nls[n].delete_deferred = 1; |
523 | 561 |
611 | 562 } else if (ls[i].deferred_accept != nls[n].deferred_accept) |
563 { | |
564 nls[n].add_deferred = 1; | |
565 } | |
523 | 566 #endif |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
567 |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
568 #if (NGX_HAVE_REUSEPORT) |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
569 if (nls[n].reuseport && !ls[i].reuseport) { |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
570 nls[n].add_reuseport = 1; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
571 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
572 #endif |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
573 |
611 | 574 break; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
575 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
576 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
577 |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5260
diff
changeset
|
578 if (nls[n].fd == (ngx_socket_t) -1) { |
611 | 579 nls[n].open = 1; |
5430
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
580 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
581 if (nls[n].accept_filter) { |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
582 nls[n].add_deferred = 1; |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
583 } |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
584 #endif |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
585 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
586 if (nls[n].deferred_accept) { |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
587 nls[n].add_deferred = 1; |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
588 } |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
589 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
590 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
591 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
592 |
611 | 593 } else { |
594 ls = cycle->listening.elts; | |
595 for (i = 0; i < cycle->listening.nelts; i++) { | |
596 ls[i].open = 1; | |
597 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
598 if (ls[i].accept_filter) { | |
599 ls[i].add_deferred = 1; | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
600 } |
611 | 601 #endif |
602 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
603 if (ls[i].deferred_accept) { | |
604 ls[i].add_deferred = 1; | |
523 | 605 } |
611 | 606 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
607 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
608 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
609 |
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
610 if (ngx_open_listening_sockets(cycle) != NGX_OK) { |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
611 goto failed; |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
612 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
613 |
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
614 if (!ngx_test_config) { |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
615 ngx_configure_listening_sockets(cycle); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
616 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
617 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
618 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
619 /* commit the new cycle configuration */ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
620 |
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
621 if (!ngx_use_stderr) { |
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
622 (void) ngx_log_redirect_stderr(cycle); |
449
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
623 } |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
624 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
625 pool->log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
626 |
6378
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6187
diff
changeset
|
627 if (ngx_init_modules(cycle) != NGX_OK) { |
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6187
diff
changeset
|
628 /* fatal */ |
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6187
diff
changeset
|
629 exit(1); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
630 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
631 |
467 | 632 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
633 /* close and delete stuff that lefts from an old cycle */ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
634 |
995
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
635 /* free the unnecessary shared memory */ |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
636 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
637 opart = &old_cycle->shared_memory.part; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
638 oshm_zone = opart->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
639 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
640 for (i = 0; /* void */ ; i++) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
641 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
642 if (i >= opart->nelts) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
643 if (opart->next == NULL) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
644 goto old_shm_zone_done; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
645 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
646 opart = opart->next; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
647 oshm_zone = opart->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
648 i = 0; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
649 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
650 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
651 part = &cycle->shared_memory.part; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
652 shm_zone = part->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
653 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
654 for (n = 0; /* void */ ; n++) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
655 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
656 if (n >= part->nelts) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
657 if (part->next == NULL) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
658 break; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
659 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
660 part = part->next; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
661 shm_zone = part->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
662 n = 0; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
663 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
664 |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
665 if (oshm_zone[i].shm.name.len == shm_zone[n].shm.name.len |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
666 && ngx_strncmp(oshm_zone[i].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
667 shm_zone[n].shm.name.data, |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
668 oshm_zone[i].shm.name.len) |
995
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
669 == 0) |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
670 { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
671 goto live_shm_zone; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
672 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
673 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
674 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
675 ngx_shm_free(&oshm_zone[i].shm); |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
676 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
677 live_shm_zone: |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
678 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
679 continue; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
680 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
681 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
682 old_shm_zone_done: |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
683 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
684 |
994 | 685 /* close the unnecessary listening sockets */ |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
686 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
687 ls = old_cycle->listening.elts; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
688 for (i = 0; i < old_cycle->listening.nelts; i++) { |
2924
a0987c332d8e
win32 master process had aready closed listening sockets
Igor Sysoev <igor@sysoev.ru>
parents:
2923
diff
changeset
|
689 |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5260
diff
changeset
|
690 if (ls[i].remain || ls[i].fd == (ngx_socket_t) -1) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
691 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
692 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
693 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
694 if (ngx_close_socket(ls[i].fd) == -1) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
695 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
543 | 696 ngx_close_socket_n " listening socket on %V failed", |
461 | 697 &ls[i].addr_text); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
698 } |
3569
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
699 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
700 #if (NGX_HAVE_UNIX_DOMAIN) |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
701 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
702 if (ls[i].sockaddr->sa_family == AF_UNIX) { |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
703 u_char *name; |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
704 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
705 name = ls[i].addr_text.data + sizeof("unix:") - 1; |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
706 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
707 ngx_log_error(NGX_LOG_WARN, cycle->log, 0, |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
708 "deleting socket %s", name); |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
709 |
5137
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
710 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
3569
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
711 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno, |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
712 ngx_delete_file_n " %s failed", name); |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
713 } |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
714 } |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
715 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
716 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
717 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
718 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
719 |
994 | 720 /* close the unnecessary open files */ |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
721 |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
722 part = &old_cycle->open_files.part; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
723 file = part->elts; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
724 |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
725 for (i = 0; /* void */ ; i++) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
726 |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
727 if (i >= part->nelts) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
728 if (part->next == NULL) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
729 break; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
730 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
731 part = part->next; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
732 file = part->elts; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
733 i = 0; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
734 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
735 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
736 if (file[i].fd == NGX_INVALID_FILE || file[i].fd == ngx_stderr) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
737 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
738 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
739 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
740 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
741 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
742 ngx_close_file_n " \"%s\" failed", |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
743 file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
744 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
745 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
746 |
593 | 747 ngx_destroy_pool(conf.temp_pool); |
748 | |
605 | 749 if (ngx_process == NGX_PROCESS_MASTER || ngx_is_init_cycle(old_cycle)) { |
750 | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
751 ngx_destroy_pool(old_cycle->pool); |
611 | 752 cycle->old_cycle = NULL; |
753 | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
754 return cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
755 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
756 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
757 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
758 if (ngx_temp_pool == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
759 ngx_temp_pool = ngx_create_pool(128, cycle->log); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
760 if (ngx_temp_pool == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
761 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
4133
59b99f217c6d
Replaced "can not" with "cannot" and "could not" in a bunch of places.
Ruslan Ermilov <ru@nginx.com>
parents:
3992
diff
changeset
|
762 "could not create ngx_temp_pool"); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
763 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
764 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
765 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
766 n = 10; |
6946
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
767 |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
768 if (ngx_array_init(&ngx_old_cycles, ngx_temp_pool, n, |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
769 sizeof(ngx_cycle_t *)) |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
770 != NGX_OK) |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
771 { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
772 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
773 } |
6946
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
774 |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
775 ngx_memzero(ngx_old_cycles.elts, n * sizeof(ngx_cycle_t *)); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
776 |
509 | 777 ngx_cleaner_event.handler = ngx_clean_old_cycles; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
778 ngx_cleaner_event.log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
779 ngx_cleaner_event.data = &dumb; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
780 dumb.fd = (ngx_socket_t) -1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
781 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
782 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
783 ngx_temp_pool->log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
784 |
501 | 785 old = ngx_array_push(&ngx_old_cycles); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
786 if (old == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
787 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
788 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
789 *old = old_cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
790 |
05592fd7a436
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|
791 if (!ngx_cleaner_event.timer_set) { |
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|
792 ngx_add_timer(&ngx_cleaner_event, 30000); |
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793 ngx_cleaner_event.timer_set = 1; |
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794 } |
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|
795 |
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|
796 return cycle; |
611 | 797 |
798 | |
799 failed: | |
800 | |
1165 | 801 if (!ngx_is_init_cycle(old_cycle)) { |
802 old_ccf = (ngx_core_conf_t *) ngx_get_conf(old_cycle->conf_ctx, | |
803 ngx_core_module); | |
804 if (old_ccf->environment) { | |
805 environ = old_ccf->environment; | |
806 } | |
807 } | |
808 | |
611 | 809 /* rollback the new cycle configuration */ |
810 | |
811 part = &cycle->open_files.part; | |
812 file = part->elts; | |
813 | |
814 for (i = 0; /* void */ ; i++) { | |
815 | |
816 if (i >= part->nelts) { | |
817 if (part->next == NULL) { | |
818 break; | |
819 } | |
820 part = part->next; | |
821 file = part->elts; | |
822 i = 0; | |
823 } | |
824 | |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
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825 if (file[i].fd == NGX_INVALID_FILE || file[i].fd == ngx_stderr) { |
611 | 826 continue; |
827 } | |
828 | |
829 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { | |
830 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
831 ngx_close_file_n " \"%s\" failed", | |
832 file[i].name.data); | |
833 } | |
834 } | |
835 | |
836 if (ngx_test_config) { | |
837 ngx_destroy_cycle_pools(&conf); | |
838 return NULL; | |
839 } | |
840 | |
841 ls = cycle->listening.elts; | |
842 for (i = 0; i < cycle->listening.nelts; i++) { | |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
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|
843 if (ls[i].fd == (ngx_socket_t) -1 || !ls[i].open) { |
611 | 844 continue; |
845 } | |
846 | |
847 if (ngx_close_socket(ls[i].fd) == -1) { | |
848 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, | |
849 ngx_close_socket_n " %V failed", | |
850 &ls[i].addr_text); | |
851 } | |
852 } | |
853 | |
854 ngx_destroy_cycle_pools(&conf); | |
855 | |
856 return NULL; | |
218
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|
857 } |
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|
858 |
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|
859 |
605 | 860 static void |
861 ngx_destroy_cycle_pools(ngx_conf_t *conf) | |
862 { | |
863 ngx_destroy_pool(conf->temp_pool); | |
864 ngx_destroy_pool(conf->pool); | |
865 } | |
866 | |
867 | |
563 | 868 static ngx_int_t |
2720
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|
869 ngx_init_zone_pool(ngx_cycle_t *cycle, ngx_shm_zone_t *zn) |
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|
870 { |
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871 u_char *file; |
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872 ngx_slab_pool_t *sp; |
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diff
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873 |
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874 sp = (ngx_slab_pool_t *) zn->shm.addr; |
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|
875 |
2905
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|
876 if (zn->shm.exists) { |
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|
877 |
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|
878 if (sp == sp->addr) { |
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|
879 return NGX_OK; |
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|
880 } |
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|
881 |
6133
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Win32: shared memory base addresses and remapping.
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diff
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|
882 #if (NGX_WIN32) |
af7eba90645d
Win32: shared memory base addresses and remapping.
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|
883 |
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|
884 /* remap at the required address */ |
af7eba90645d
Win32: shared memory base addresses and remapping.
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parents:
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|
885 |
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Win32: shared memory base addresses and remapping.
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changeset
|
886 if (ngx_shm_remap(&zn->shm, sp->addr) != NGX_OK) { |
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Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
887 return NGX_ERROR; |
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parents:
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diff
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|
888 } |
af7eba90645d
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parents:
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|
889 |
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6132
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|
890 sp = (ngx_slab_pool_t *) zn->shm.addr; |
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|
891 |
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parents:
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diff
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|
892 if (sp == sp->addr) { |
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parents:
6132
diff
changeset
|
893 return NGX_OK; |
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parents:
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|
894 } |
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parents:
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diff
changeset
|
895 |
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parents:
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diff
changeset
|
896 #endif |
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Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
897 |
2905
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parents:
2802
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|
898 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
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diff
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|
899 "shared zone \"%V\" has no equal addresses: %p vs %p", |
5ff1ae0eada7
test that zone has the same addresses in different processes
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parents:
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diff
changeset
|
900 &zn->shm.name, sp->addr, sp); |
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
901 return NGX_ERROR; |
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|
902 } |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
903 |
2720
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|
904 sp->end = zn->shm.addr + zn->shm.size; |
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parents:
2717
diff
changeset
|
905 sp->min_shift = 3; |
2905
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parents:
2802
diff
changeset
|
906 sp->addr = zn->shm.addr; |
2720
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|
907 |
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diff
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|
908 #if (NGX_HAVE_ATOMIC_OPS) |
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parents:
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diff
changeset
|
909 |
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2717
diff
changeset
|
910 file = NULL; |
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parents:
2717
diff
changeset
|
911 |
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parents:
2717
diff
changeset
|
912 #else |
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parents:
2717
diff
changeset
|
913 |
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parents:
2717
diff
changeset
|
914 file = ngx_pnalloc(cycle->pool, cycle->lock_file.len + zn->shm.name.len); |
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
915 if (file == NULL) { |
2736 | 916 return NGX_ERROR; |
2720
b3b8c66bd520
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parents:
2717
diff
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|
917 } |
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parents:
2717
diff
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|
918 |
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parents:
2717
diff
changeset
|
919 (void) ngx_sprintf(file, "%V%V%Z", &cycle->lock_file, &zn->shm.name); |
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parents:
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diff
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|
920 |
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parents:
2717
diff
changeset
|
921 #endif |
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parents:
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diff
changeset
|
922 |
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
923 if (ngx_shmtx_create(&sp->mutex, &sp->lock, file) != NGX_OK) { |
2736 | 924 return NGX_ERROR; |
2720
b3b8c66bd520
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parents:
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diff
changeset
|
925 } |
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parents:
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diff
changeset
|
926 |
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parents:
2717
diff
changeset
|
927 ngx_slab_init(sp); |
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parents:
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diff
changeset
|
928 |
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parents:
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diff
changeset
|
929 return NGX_OK; |
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parents:
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diff
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|
930 } |
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diff
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|
931 |
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|
932 |
563 | 933 ngx_int_t |
611 | 934 ngx_create_pidfile(ngx_str_t *name, ngx_log_t *log) |
310
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|
935 { |
2688 | 936 size_t len; |
937 ngx_uint_t create; | |
938 ngx_file_t file; | |
939 u_char pid[NGX_INT64_LEN + 2]; | |
310
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|
940 |
2725 | 941 if (ngx_process > NGX_PROCESS_MASTER) { |
942 return NGX_OK; | |
943 } | |
944 | |
311
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310
diff
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|
945 ngx_memzero(&file, sizeof(ngx_file_t)); |
543 | 946 |
611 | 947 file.name = *name; |
948 file.log = log; | |
310
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diff
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|
949 |
2686
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parents:
2629
diff
changeset
|
950 create = ngx_test_config ? NGX_FILE_CREATE_OR_OPEN : NGX_FILE_TRUNCATE; |
337
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336
diff
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|
951 |
311
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diff
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|
952 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDWR, |
2686
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diff
changeset
|
953 create, NGX_FILE_DEFAULT_ACCESS); |
310
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|
954 |
311
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310
diff
changeset
|
955 if (file.fd == NGX_INVALID_FILE) { |
611 | 956 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
311
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310
diff
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|
957 ngx_open_file_n " \"%s\" failed", file.name.data); |
310
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290
diff
changeset
|
958 return NGX_ERROR; |
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|
959 } |
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|
960 |
337
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336
diff
changeset
|
961 if (!ngx_test_config) { |
942
7ddc5345fb4f
fix for Linix/ppc64 or FreeBSD/amd64 in 32-bit mode,
Igor Sysoev <igor@sysoev.ru>
parents:
860
diff
changeset
|
962 len = ngx_snprintf(pid, NGX_INT64_LEN + 2, "%P%N", ngx_pid) - pid; |
461 | 963 |
337
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diff
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|
964 if (ngx_write_file(&file, pid, len, 0) == NGX_ERROR) { |
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|
965 return NGX_ERROR; |
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diff
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|
966 } |
310
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|
967 } |
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|
968 |
311
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diff
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|
969 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
611 | 970 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
311
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|
971 ngx_close_file_n " \"%s\" failed", file.name.data); |
310
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972 } |
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973 |
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974 return NGX_OK; |
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975 } |
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976 |
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977 |
563 | 978 void |
979 ngx_delete_pidfile(ngx_cycle_t *cycle) | |
577 | 980 { |
310
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981 u_char *name; |
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982 ngx_core_conf_t *ccf; |
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983 |
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984 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
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985 |
543 | 986 name = ngx_new_binary ? ccf->oldpid.data : ccf->pid.data; |
310
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987 |
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988 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
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989 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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990 ngx_delete_file_n " \"%s\" failed", name); |
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991 } |
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992 } |
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993 |
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994 |
2738
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995 ngx_int_t |
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996 ngx_signal_process(ngx_cycle_t *cycle, char *sig) |
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997 { |
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998 ssize_t n; |
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999 ngx_pid_t pid; |
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1000 ngx_file_t file; |
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1001 ngx_core_conf_t *ccf; |
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1002 u_char buf[NGX_INT64_LEN + 2]; |
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1003 |
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1004 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "signal process started"); |
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1005 |
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1006 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
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1007 |
4869
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1008 ngx_memzero(&file, sizeof(ngx_file_t)); |
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1009 |
2738
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1010 file.name = ccf->pid; |
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1011 file.log = cycle->log; |
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1012 |
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1013 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY, |
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1014 NGX_FILE_OPEN, NGX_FILE_DEFAULT_ACCESS); |
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1015 |
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1016 if (file.fd == NGX_INVALID_FILE) { |
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1017 ngx_log_error(NGX_LOG_ERR, cycle->log, ngx_errno, |
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1018 ngx_open_file_n " \"%s\" failed", file.name.data); |
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1019 return 1; |
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1020 } |
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1021 |
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1022 n = ngx_read_file(&file, buf, NGX_INT64_LEN + 2, 0); |
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1023 |
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1024 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
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1025 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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1026 ngx_close_file_n " \"%s\" failed", file.name.data); |
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1027 } |
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1028 |
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1029 if (n == NGX_ERROR) { |
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1030 return 1; |
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|
1031 } |
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1032 |
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1033 while (n-- && (buf[n] == CR || buf[n] == LF)) { /* void */ } |
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1034 |
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1035 pid = ngx_atoi(buf, ++n); |
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1036 |
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1037 if (pid == (ngx_pid_t) NGX_ERROR) { |
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1038 ngx_log_error(NGX_LOG_ERR, cycle->log, 0, |
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1039 "invalid PID number \"%*s\" in \"%s\"", |
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1040 n, buf, file.name.data); |
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1041 return 1; |
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1042 } |
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1043 |
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1044 return ngx_os_signal_process(cycle, sig, pid); |
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1045 |
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1046 } |
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1047 |
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|
1048 |
611 | 1049 static ngx_int_t |
1050 ngx_test_lockfile(u_char *file, ngx_log_t *log) | |
1051 { | |
1052 #if !(NGX_HAVE_ATOMIC_OPS) | |
1053 ngx_fd_t fd; | |
1054 | |
1100
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1055 fd = ngx_open_file(file, NGX_FILE_RDWR, NGX_FILE_CREATE_OR_OPEN, |
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1056 NGX_FILE_DEFAULT_ACCESS); |
611 | 1057 |
1058 if (fd == NGX_INVALID_FILE) { | |
1059 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
1060 ngx_open_file_n " \"%s\" failed", file); | |
1061 return NGX_ERROR; | |
1062 } | |
1063 | |
1064 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1065 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
1066 ngx_close_file_n " \"%s\" failed", file); | |
1067 } | |
1068 | |
1069 if (ngx_delete_file(file) == NGX_FILE_ERROR) { | |
1070 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
1071 ngx_delete_file_n " \"%s\" failed", file); | |
1072 } | |
1073 | |
1074 #endif | |
1075 | |
1076 return NGX_OK; | |
1077 } | |
1078 | |
1079 | |
563 | 1080 void |
1081 ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user) | |
218
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1082 { |
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1083 ngx_fd_t fd; |
290
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|
1084 ngx_uint_t i; |
414
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|
1085 ngx_list_part_t *part; |
218
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|
1086 ngx_open_file_t *file; |
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1087 |
414
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1088 part = &cycle->open_files.part; |
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|
1089 file = part->elts; |
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|
1090 |
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|
1091 for (i = 0; /* void */ ; i++) { |
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1092 |
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|
1093 if (i >= part->nelts) { |
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|
1094 if (part->next == NULL) { |
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|
1095 break; |
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|
1096 } |
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|
1097 part = part->next; |
523 | 1098 file = part->elts; |
414
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|
1099 i = 0; |
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1100 } |
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|
1101 |
2758 | 1102 if (file[i].name.len == 0) { |
218
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|
1103 continue; |
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|
1104 } |
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|
1105 |
4985
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4966
diff
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|
1106 if (file[i].flush) { |
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4966
diff
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|
1107 file[i].flush(&file[i], cycle->log); |
571 | 1108 } |
1109 | |
2629
367b29612a00
Win32 appends synchronized if only FILE_APPEND_DATA and SYNCHRONIZE are set
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parents:
2628
diff
changeset
|
1110 fd = ngx_open_file(file[i].name.data, NGX_FILE_APPEND, |
2628
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win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
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|
1111 NGX_FILE_CREATE_OR_OPEN, NGX_FILE_DEFAULT_ACCESS); |
218
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|
1112 |
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|
1113 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
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changeset
|
1114 "reopen file \"%s\", old:%d new:%d", |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1115 file[i].name.data, file[i].fd, fd); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1116 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1117 if (fd == NGX_INVALID_FILE) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1118 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1119 ngx_open_file_n " \"%s\" failed", file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1120 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1121 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1122 |
2687
5190c5dc3486
delete win32 ngx_file_append_mode() as we use reliable
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
1123 #if !(NGX_WIN32) |
517 | 1124 if (user != (ngx_uid_t) NGX_CONF_UNSET_UINT) { |
1704
e584e946e198
move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents:
1165
diff
changeset
|
1125 ngx_file_info_t fi; |
452 | 1126 |
2782
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
1127 if (ngx_file_info((const char *) file[i].name.data, &fi) |
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
1128 == NGX_FILE_ERROR) |
4bd7825fab80
uniform ngx_file_info() interface with ngx_fd_info()
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
1129 { |
452 | 1130 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
1131 ngx_file_info_n " \"%s\" failed", | |
1132 file[i].name.data); | |
1133 | |
1134 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1135 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1136 ngx_close_file_n " \"%s\" failed", | |
1137 file[i].name.data); | |
1138 } | |
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1139 |
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1140 continue; |
452 | 1141 } |
1142 | |
467 | 1143 if (fi.st_uid != user) { |
1144 if (chown((const char *) file[i].name.data, user, -1) == -1) { | |
1145 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1146 "chown(\"%s\", %d) failed", | |
1147 file[i].name.data, user); | |
1148 | |
1149 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1150 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1151 ngx_close_file_n " \"%s\" failed", | |
1152 file[i].name.data); | |
1153 } | |
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1154 |
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1155 continue; |
467 | 1156 } |
1157 } | |
1158 | |
452 | 1159 if ((fi.st_mode & (S_IRUSR|S_IWUSR)) != (S_IRUSR|S_IWUSR)) { |
1160 | |
1161 fi.st_mode |= (S_IRUSR|S_IWUSR); | |
1162 | |
1163 if (chmod((const char *) file[i].name.data, fi.st_mode) == -1) { | |
1164 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
467 | 1165 "chmod() \"%s\" failed", file[i].name.data); |
452 | 1166 |
1167 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1168 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1169 ngx_close_file_n " \"%s\" failed", | |
1170 file[i].name.data); | |
1171 } | |
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1172 |
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1173 continue; |
452 | 1174 } |
1175 } | |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1176 } |
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1177 |
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1178 if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1) { |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1179 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1180 "fcntl(FD_CLOEXEC) \"%s\" failed", |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1181 file[i].name.data); |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1182 |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1183 if (ngx_close_file(fd) == NGX_FILE_ERROR) { |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1184 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1185 ngx_close_file_n " \"%s\" failed", |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1186 file[i].name.data); |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1187 } |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1188 |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1189 continue; |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1190 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1191 #endif |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1192 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1193 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1194 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1195 ngx_close_file_n " \"%s\" failed", |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1196 file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1197 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1198 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1199 file[i].fd = fd; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1200 } |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
1201 |
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
1202 (void) ngx_log_redirect_stderr(cycle); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1203 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1204 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1205 |
972 | 1206 ngx_shm_zone_t * |
1207 ngx_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, size_t size, void *tag) | |
1208 { | |
1209 ngx_uint_t i; | |
1210 ngx_shm_zone_t *shm_zone; | |
1211 ngx_list_part_t *part; | |
1212 | |
1213 part = &cf->cycle->shared_memory.part; | |
1214 shm_zone = part->elts; | |
1215 | |
1216 for (i = 0; /* void */ ; i++) { | |
1217 | |
1218 if (i >= part->nelts) { | |
1219 if (part->next == NULL) { | |
1220 break; | |
1221 } | |
1222 part = part->next; | |
1223 shm_zone = part->elts; | |
1224 i = 0; | |
1225 } | |
1226 | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1227 if (name->len != shm_zone[i].shm.name.len) { |
972 | 1228 continue; |
1229 } | |
1230 | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1231 if (ngx_strncmp(name->data, shm_zone[i].shm.name.data, name->len) |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1232 != 0) |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1233 { |
972 | 1234 continue; |
1235 } | |
1236 | |
4777
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1237 if (tag != shm_zone[i].tag) { |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1238 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1239 "the shared memory zone \"%V\" is " |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1240 "already declared for a different use", |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1241 &shm_zone[i].shm.name); |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1242 return NULL; |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1243 } |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1244 |
6116
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1245 if (shm_zone[i].shm.size == 0) { |
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1246 shm_zone[i].shm.size = size; |
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1247 } |
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1248 |
972 | 1249 if (size && size != shm_zone[i].shm.size) { |
1250 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1251 "the size %uz of shared memory zone \"%V\" " |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1252 "conflicts with already declared size %uz", |
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1253 size, &shm_zone[i].shm.name, shm_zone[i].shm.size); |
972 | 1254 return NULL; |
1255 } | |
1256 | |
1257 return &shm_zone[i]; | |
1258 } | |
1259 | |
1260 shm_zone = ngx_list_push(&cf->cycle->shared_memory); | |
1261 | |
1262 if (shm_zone == NULL) { | |
1263 return NULL; | |
1264 } | |
1265 | |
1266 shm_zone->data = NULL; | |
1267 shm_zone->shm.log = cf->cycle->log; | |
1268 shm_zone->shm.size = size; | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2688
diff
changeset
|
1269 shm_zone->shm.name = *name; |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
1270 shm_zone->shm.exists = 0; |
972 | 1271 shm_zone->init = NULL; |
1272 shm_zone->tag = tag; | |
6103
79ddb0bdb273
Upstream: the "zone" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
6016
diff
changeset
|
1273 shm_zone->noreuse = 0; |
972 | 1274 |
1275 return shm_zone; | |
1276 } | |
1277 | |
1278 | |
563 | 1279 static void |
1280 ngx_clean_old_cycles(ngx_event_t *ev) | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1281 { |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
286
diff
changeset
|
1282 ngx_uint_t i, n, found, live; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1283 ngx_log_t *log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1284 ngx_cycle_t **cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1285 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1286 log = ngx_cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1287 ngx_temp_pool->log = log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1288 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1289 ngx_log_debug0(NGX_LOG_DEBUG_CORE, log, 0, "clean old cycles"); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1290 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1291 live = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1292 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1293 cycle = ngx_old_cycles.elts; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1294 for (i = 0; i < ngx_old_cycles.nelts; i++) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1295 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1296 if (cycle[i] == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1297 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1298 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1299 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1300 found = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1301 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1302 for (n = 0; n < cycle[i]->connection_n; n++) { |
561 | 1303 if (cycle[i]->connections[n].fd != (ngx_socket_t) -1) { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1304 found = 1; |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1305 |
6480 | 1306 ngx_log_debug1(NGX_LOG_DEBUG_CORE, log, 0, "live fd:%ui", n); |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1307 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1308 break; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1309 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1310 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1311 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1312 if (found) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1313 live = 1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1314 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1315 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1316 |
6480 | 1317 ngx_log_debug1(NGX_LOG_DEBUG_CORE, log, 0, "clean old cycle: %ui", i); |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1318 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1319 ngx_destroy_pool(cycle[i]->pool); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1320 cycle[i] = NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1321 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1322 |
6480 | 1323 ngx_log_debug1(NGX_LOG_DEBUG_CORE, log, 0, "old cycles status: %ui", live); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1324 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1325 if (live) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1326 ngx_add_timer(ev, 30000); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1327 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1328 } else { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1329 ngx_destroy_pool(ngx_temp_pool); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1330 ngx_temp_pool = NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1331 ngx_old_cycles.nelts = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1332 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1333 } |
6930
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1334 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1335 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1336 void |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1337 ngx_set_shutdown_timer(ngx_cycle_t *cycle) |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1338 { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1339 ngx_core_conf_t *ccf; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1340 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1341 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1342 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1343 if (ccf->shutdown_timeout) { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1344 ngx_shutdown_event.handler = ngx_shutdown_timer_handler; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1345 ngx_shutdown_event.data = cycle; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1346 ngx_shutdown_event.log = cycle->log; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1347 ngx_shutdown_event.cancelable = 1; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1348 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1349 ngx_add_timer(&ngx_shutdown_event, ccf->shutdown_timeout); |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1350 } |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1351 } |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1352 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1353 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1354 static void |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1355 ngx_shutdown_timer_handler(ngx_event_t *ev) |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1356 { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1357 ngx_uint_t i; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1358 ngx_cycle_t *cycle; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1359 ngx_connection_t *c; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1360 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1361 cycle = ev->data; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1362 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1363 c = cycle->connections; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1364 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1365 for (i = 0; i < cycle->connection_n; i++) { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1366 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1367 if (c[i].fd == (ngx_socket_t) -1 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1368 || c[i].read == NULL |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1369 || c[i].read->accept |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1370 || c[i].read->channel |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1371 || c[i].read->resolver) |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1372 { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1373 continue; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1374 } |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1375 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1376 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1377 "*%uA shutdown timeout", c[i].number); |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1378 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1379 c[i].close = 1; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1380 c[i].error = 1; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1381 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1382 c[i].read->handler(c[i].read); |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1383 } |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1384 } |