Mercurial > hg > nginx
annotate src/core/ngx_cycle.c @ 7483:1144c122e370
Version bump.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Tue, 26 Mar 2019 18:25:08 +0300 |
parents | 650574a44505 |
children | 9c038f5e0464 |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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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); |
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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); |
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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]; |
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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 | |
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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) { |
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71 return NULL; |
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72 } |
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73 pool->log = log; |
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74 |
501 | 75 cycle = ngx_pcalloc(pool, sizeof(ngx_cycle_t)); |
76 if (cycle == NULL) { | |
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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; |
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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 { |
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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 *)); |
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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 |
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148 if (ngx_list_init(&cycle->open_files, pool, n, sizeof(ngx_open_file_t)) |
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149 != NGX_OK) |
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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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diff
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156 if (old_cycle->shared_memory.part.nelts) { |
201d017ea470
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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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Use ngx_array_init() to initialize arrays.
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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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Use ngx_array_init() to initialize arrays.
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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 |
6946
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Use ngx_array_init() to initialize arrays.
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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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2905
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) { |
05592fd7a436
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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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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 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
473 break; |
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 |
972 | 476 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
|
477 goto failed; |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
478 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
479 |
2905
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
480 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
|
481 goto failed; |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
482 } |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
483 |
993
1b9a4d92173f
pass the inherited shm_zone data
Igor Sysoev <igor@sysoev.ru>
parents:
979
diff
changeset
|
484 if (shm_zone[i].init(&shm_zone[i], NULL) != NGX_OK) { |
972 | 485 goto failed; |
486 } | |
487 | |
996 | 488 shm_zone_found: |
860
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
489 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
490 continue; |
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 |
201d017ea470
slab allocator in shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
728
diff
changeset
|
493 |
611 | 494 /* handle the listening sockets */ |
461 | 495 |
611 | 496 if (old_cycle->listening.nelts) { |
497 ls = old_cycle->listening.elts; | |
498 for (i = 0; i < old_cycle->listening.nelts; i++) { | |
499 ls[i].remain = 0; | |
500 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
501 |
611 | 502 nls = cycle->listening.elts; |
503 for (n = 0; n < cycle->listening.nelts; n++) { | |
461 | 504 |
611 | 505 for (i = 0; i < old_cycle->listening.nelts; i++) { |
506 if (ls[i].ignore) { | |
507 continue; | |
508 } | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
509 |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
510 if (ls[i].remain) { |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
511 continue; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
512 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
513 |
6462
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
514 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
|
515 continue; |
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
516 } |
fd4b52e74f96
Fixed socket inheritance on reload and binary upgrade.
Roman Arutyunyan <arut@nginx.com>
parents:
6383
diff
changeset
|
517 |
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5430
diff
changeset
|
518 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
|
519 ls[i].sockaddr, ls[i].socklen, 1) |
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5430
diff
changeset
|
520 == NGX_OK) |
611 | 521 { |
522 nls[n].fd = ls[i].fd; | |
523 nls[n].previous = &ls[i]; | |
524 ls[i].remain = 1; | |
523 | 525 |
5603
b2b5b1b74129
Core: fixed wrong indices in listening sockets compare loops.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5473
diff
changeset
|
526 if (ls[i].backlog != nls[n].backlog) { |
611 | 527 nls[n].listen = 1; |
528 } | |
537 | 529 |
523 | 530 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
531 | |
611 | 532 /* |
533 * FreeBSD, except the most recent versions, | |
534 * could not remove accept filter | |
535 */ | |
536 nls[n].deferred_accept = ls[i].deferred_accept; | |
523 | 537 |
611 | 538 if (ls[i].accept_filter && nls[n].accept_filter) { |
539 if (ngx_strcmp(ls[i].accept_filter, | |
540 nls[n].accept_filter) | |
541 != 0) | |
542 { | |
523 | 543 nls[n].delete_deferred = 1; |
544 nls[n].add_deferred = 1; | |
545 } | |
611 | 546 |
547 } else if (ls[i].accept_filter) { | |
548 nls[n].delete_deferred = 1; | |
549 | |
550 } else if (nls[n].accept_filter) { | |
551 nls[n].add_deferred = 1; | |
552 } | |
523 | 553 #endif |
554 | |
555 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
556 | |
5603
b2b5b1b74129
Core: fixed wrong indices in listening sockets compare loops.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5473
diff
changeset
|
557 if (ls[i].deferred_accept && !nls[n].deferred_accept) { |
611 | 558 nls[n].delete_deferred = 1; |
523 | 559 |
611 | 560 } else if (ls[i].deferred_accept != nls[n].deferred_accept) |
561 { | |
562 nls[n].add_deferred = 1; | |
563 } | |
523 | 564 #endif |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
565 |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
566 #if (NGX_HAVE_REUSEPORT) |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
567 if (nls[n].reuseport && !ls[i].reuseport) { |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
568 nls[n].add_reuseport = 1; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
569 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
570 #endif |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6133
diff
changeset
|
571 |
611 | 572 break; |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
573 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
574 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
575 |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5260
diff
changeset
|
576 if (nls[n].fd == (ngx_socket_t) -1) { |
611 | 577 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
|
578 #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
|
579 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
|
580 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
|
581 } |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
582 #endif |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
583 #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
|
584 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
|
585 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
|
586 } |
d8ee8ef5dcde
Core: apply missed options to sockets added during binary upgrade.
Piotr Sikora <piotr@cloudflare.com>
parents:
5360
diff
changeset
|
587 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
588 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
589 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
590 |
611 | 591 } else { |
592 ls = cycle->listening.elts; | |
593 for (i = 0; i < cycle->listening.nelts; i++) { | |
594 ls[i].open = 1; | |
595 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
596 if (ls[i].accept_filter) { | |
597 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
|
598 } |
611 | 599 #endif |
600 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
601 if (ls[i].deferred_accept) { | |
602 ls[i].add_deferred = 1; | |
523 | 603 } |
611 | 604 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
605 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
606 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
607 |
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
608 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
|
609 goto failed; |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
610 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
611 |
2923
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
612 if (!ngx_test_config) { |
d9c46f98b09f
a signaller process should stop configuration processing just after
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
613 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
|
614 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
615 |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
616 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
617 /* 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
|
618 |
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
619 if (!ngx_use_stderr) { |
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
620 (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
|
621 } |
3b1e8c9df9ad
nginx-0.1.0-2004-10-04-00:02:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
448
diff
changeset
|
622 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
623 pool->log = cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
624 |
6378
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6187
diff
changeset
|
625 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
|
626 /* fatal */ |
0f203a2af17c
Dynamic modules: moved module-related stuff to separate files.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6187
diff
changeset
|
627 exit(1); |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
628 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
629 |
467 | 630 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
631 /* 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
|
632 |
995
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
633 /* free the unnecessary shared memory */ |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
634 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
635 opart = &old_cycle->shared_memory.part; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
636 oshm_zone = opart->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
637 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
638 for (i = 0; /* void */ ; i++) { |
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 if (i >= opart->nelts) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
641 if (opart->next == NULL) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
642 goto old_shm_zone_done; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
643 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
644 opart = opart->next; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
645 oshm_zone = opart->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
646 i = 0; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
647 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
648 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
649 part = &cycle->shared_memory.part; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
650 shm_zone = part->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
651 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
652 for (n = 0; /* void */ ; n++) { |
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 if (n >= part->nelts) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
655 if (part->next == NULL) { |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
656 break; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
657 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
658 part = part->next; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
659 shm_zone = part->elts; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
660 n = 0; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
661 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
662 |
7151
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
663 if (oshm_zone[i].shm.name.len != shm_zone[n].shm.name.len) { |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
664 continue; |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
665 } |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
666 |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
667 if (ngx_strncmp(oshm_zone[i].shm.name.data, |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
668 shm_zone[n].shm.name.data, |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
669 oshm_zone[i].shm.name.len) |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
670 != 0) |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
671 { |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
672 continue; |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
673 } |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
674 |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
675 if (oshm_zone[i].tag == shm_zone[n].tag |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
676 && oshm_zone[i].shm.size == shm_zone[n].shm.size |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
677 && !oshm_zone[i].noreuse) |
995
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 goto live_shm_zone; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
680 } |
7151
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
681 |
9ef704d8563a
Core: free shared memory zones only after reconfiguration.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7032
diff
changeset
|
682 break; |
995
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 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
685 ngx_shm_free(&oshm_zone[i].shm); |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
686 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
687 live_shm_zone: |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
688 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
689 continue; |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
690 } |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
691 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
692 old_shm_zone_done: |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
693 |
4b0d9e2b31c6
free the unnecessary shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
994
diff
changeset
|
694 |
994 | 695 /* 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
|
696 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
697 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
|
698 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
|
699 |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5260
diff
changeset
|
700 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
|
701 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
702 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
703 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
704 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
|
705 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
543 | 706 ngx_close_socket_n " listening socket on %V failed", |
461 | 707 &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
|
708 } |
3569
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
709 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
710 #if (NGX_HAVE_UNIX_DOMAIN) |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
711 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
712 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
|
713 u_char *name; |
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 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
|
716 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
717 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
|
718 "deleting socket %s", name); |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
719 |
5137
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
720 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
|
721 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
|
722 ngx_delete_file_n " %s failed", name); |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
723 } |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
724 } |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
725 |
8bb6ce44672a
*) delete no longer used unix domain sockets
Igor Sysoev <igor@sysoev.ru>
parents:
3475
diff
changeset
|
726 #endif |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
727 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
728 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
729 |
994 | 730 /* 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
|
731 |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
732 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
|
733 file = part->elts; |
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 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
|
736 |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
737 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
|
738 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
|
739 break; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
740 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
741 part = part->next; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
742 file = part->elts; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
743 i = 0; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
744 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
745 |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
746 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
|
747 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
748 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
749 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
750 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
|
751 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
|
752 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
|
753 file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
754 } |
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 |
593 | 757 ngx_destroy_pool(conf.temp_pool); |
758 | |
605 | 759 if (ngx_process == NGX_PROCESS_MASTER || ngx_is_init_cycle(old_cycle)) { |
760 | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
761 ngx_destroy_pool(old_cycle->pool); |
611 | 762 cycle->old_cycle = NULL; |
763 | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
764 return cycle; |
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 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
767 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
768 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
|
769 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
|
770 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
|
771 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
|
772 "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
|
773 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
774 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
775 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
776 n = 10; |
6946
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
777 |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
778 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
|
779 sizeof(ngx_cycle_t *)) |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
780 != NGX_OK) |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
781 { |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
782 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
783 } |
6946
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
784 |
99c87770b81b
Use ngx_array_init() to initialize arrays.
Ruslan Ermilov <ru@nginx.com>
parents:
6930
diff
changeset
|
785 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
|
786 |
509 | 787 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
|
788 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
|
789 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
|
790 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
|
791 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
792 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
793 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
|
794 |
501 | 795 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
|
796 if (old == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
797 exit(1); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
798 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
799 *old = old_cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
800 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
801 if (!ngx_cleaner_event.timer_set) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
802 ngx_add_timer(&ngx_cleaner_event, 30000); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
803 ngx_cleaner_event.timer_set = 1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
804 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
805 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
806 return cycle; |
611 | 807 |
808 | |
809 failed: | |
810 | |
1165 | 811 if (!ngx_is_init_cycle(old_cycle)) { |
812 old_ccf = (ngx_core_conf_t *) ngx_get_conf(old_cycle->conf_ctx, | |
813 ngx_core_module); | |
814 if (old_ccf->environment) { | |
815 environ = old_ccf->environment; | |
816 } | |
817 } | |
818 | |
611 | 819 /* rollback the new cycle configuration */ |
820 | |
821 part = &cycle->open_files.part; | |
822 file = part->elts; | |
823 | |
824 for (i = 0; /* void */ ; i++) { | |
825 | |
826 if (i >= part->nelts) { | |
827 if (part->next == NULL) { | |
828 break; | |
829 } | |
830 part = part->next; | |
831 file = part->elts; | |
832 i = 0; | |
833 } | |
834 | |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2738
diff
changeset
|
835 if (file[i].fd == NGX_INVALID_FILE || file[i].fd == ngx_stderr) { |
611 | 836 continue; |
837 } | |
838 | |
839 if (ngx_close_file(file[i].fd) == NGX_FILE_ERROR) { | |
840 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
841 ngx_close_file_n " \"%s\" failed", | |
842 file[i].name.data); | |
843 } | |
844 } | |
845 | |
7394
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
846 /* free the newly created shared memory */ |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
847 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
848 part = &cycle->shared_memory.part; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
849 shm_zone = part->elts; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
850 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
851 for (i = 0; /* void */ ; i++) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
852 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
853 if (i >= part->nelts) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
854 if (part->next == NULL) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
855 break; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
856 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
857 part = part->next; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
858 shm_zone = part->elts; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
859 i = 0; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
860 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
861 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
862 if (shm_zone[i].shm.addr == NULL) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
863 continue; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
864 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
865 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
866 opart = &old_cycle->shared_memory.part; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
867 oshm_zone = opart->elts; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
868 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
869 for (n = 0; /* void */ ; n++) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
870 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
871 if (n >= opart->nelts) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
872 if (opart->next == NULL) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
873 break; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
874 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
875 opart = opart->next; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
876 oshm_zone = opart->elts; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
877 n = 0; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
878 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
879 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
880 if (shm_zone[i].shm.name.len != oshm_zone[n].shm.name.len) { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
881 continue; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
882 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
883 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
884 if (ngx_strncmp(shm_zone[i].shm.name.data, |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
885 oshm_zone[n].shm.name.data, |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
886 shm_zone[i].shm.name.len) |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
887 != 0) |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
888 { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
889 continue; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
890 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
891 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
892 if (shm_zone[i].tag == oshm_zone[n].tag |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
893 && shm_zone[i].shm.size == oshm_zone[n].shm.size |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
894 && !shm_zone[i].noreuse) |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
895 { |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
896 goto old_shm_zone_found; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
897 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
898 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
899 break; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
900 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
901 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
902 ngx_shm_free(&shm_zone[i].shm); |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
903 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
904 old_shm_zone_found: |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
905 |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
906 continue; |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
907 } |
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
908 |
611 | 909 if (ngx_test_config) { |
910 ngx_destroy_cycle_pools(&conf); | |
911 return NULL; | |
912 } | |
913 | |
914 ls = cycle->listening.elts; | |
915 for (i = 0; i < cycle->listening.nelts; i++) { | |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5260
diff
changeset
|
916 if (ls[i].fd == (ngx_socket_t) -1 || !ls[i].open) { |
611 | 917 continue; |
918 } | |
919 | |
920 if (ngx_close_socket(ls[i].fd) == -1) { | |
921 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, | |
922 ngx_close_socket_n " %V failed", | |
923 &ls[i].addr_text); | |
924 } | |
925 } | |
926 | |
927 ngx_destroy_cycle_pools(&conf); | |
928 | |
929 return NULL; | |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
930 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
931 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
932 |
605 | 933 static void |
934 ngx_destroy_cycle_pools(ngx_conf_t *conf) | |
935 { | |
936 ngx_destroy_pool(conf->temp_pool); | |
937 ngx_destroy_pool(conf->pool); | |
938 } | |
939 | |
940 | |
563 | 941 static ngx_int_t |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
942 ngx_init_zone_pool(ngx_cycle_t *cycle, ngx_shm_zone_t *zn) |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
943 { |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
944 u_char *file; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
945 ngx_slab_pool_t *sp; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
946 |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
947 sp = (ngx_slab_pool_t *) zn->shm.addr; |
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
948 |
2905
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
949 if (zn->shm.exists) { |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
950 |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
951 if (sp == sp->addr) { |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
952 return NGX_OK; |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
953 } |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
954 |
6133
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
955 #if (NGX_WIN32) |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
956 |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
957 /* remap at the required address */ |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
958 |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
959 if (ngx_shm_remap(&zn->shm, sp->addr) != NGX_OK) { |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
960 return NGX_ERROR; |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
961 } |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
962 |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
963 sp = (ngx_slab_pool_t *) zn->shm.addr; |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
964 |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
965 if (sp == sp->addr) { |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
966 return NGX_OK; |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
967 } |
af7eba90645d
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Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
968 |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
969 #endif |
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
970 |
2905
5ff1ae0eada7
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
971 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
972 "shared zone \"%V\" has no equal addresses: %p vs %p", |
5ff1ae0eada7
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parents:
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|
973 &zn->shm.name, sp->addr, sp); |
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test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
974 return NGX_ERROR; |
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parents:
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diff
changeset
|
975 } |
5ff1ae0eada7
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
976 |
2720
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|
977 sp->end = zn->shm.addr + zn->shm.size; |
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parents:
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diff
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|
978 sp->min_shift = 3; |
2905
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
979 sp->addr = zn->shm.addr; |
2720
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|
980 |
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diff
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|
981 #if (NGX_HAVE_ATOMIC_OPS) |
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|
982 |
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
983 file = NULL; |
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diff
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|
984 |
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parents:
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diff
changeset
|
985 #else |
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parents:
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diff
changeset
|
986 |
7366
7bf3c323cb6e
Fixed off-by-one error in shared zone initialization.
Ruslan Ermilov <ru@nginx.com>
parents:
7151
diff
changeset
|
987 file = ngx_pnalloc(cycle->pool, |
7bf3c323cb6e
Fixed off-by-one error in shared zone initialization.
Ruslan Ermilov <ru@nginx.com>
parents:
7151
diff
changeset
|
988 cycle->lock_file.len + zn->shm.name.len + 1); |
2720
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diff
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|
989 if (file == NULL) { |
2736 | 990 return NGX_ERROR; |
2720
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diff
changeset
|
991 } |
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parents:
2717
diff
changeset
|
992 |
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parents:
2717
diff
changeset
|
993 (void) ngx_sprintf(file, "%V%V%Z", &cycle->lock_file, &zn->shm.name); |
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parents:
2717
diff
changeset
|
994 |
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parents:
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diff
changeset
|
995 #endif |
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
996 |
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
997 if (ngx_shmtx_create(&sp->mutex, &sp->lock, file) != NGX_OK) { |
2736 | 998 return NGX_ERROR; |
2720
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parents:
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diff
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|
999 } |
b3b8c66bd520
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parents:
2717
diff
changeset
|
1000 |
b3b8c66bd520
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parents:
2717
diff
changeset
|
1001 ngx_slab_init(sp); |
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parents:
2717
diff
changeset
|
1002 |
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
1003 return NGX_OK; |
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parents:
2717
diff
changeset
|
1004 } |
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parents:
2717
diff
changeset
|
1005 |
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parents:
2717
diff
changeset
|
1006 |
563 | 1007 ngx_int_t |
611 | 1008 ngx_create_pidfile(ngx_str_t *name, ngx_log_t *log) |
310
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parents:
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diff
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|
1009 { |
2688 | 1010 size_t len; |
1011 ngx_uint_t create; | |
1012 ngx_file_t file; | |
1013 u_char pid[NGX_INT64_LEN + 2]; | |
310
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parents:
290
diff
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|
1014 |
2725 | 1015 if (ngx_process > NGX_PROCESS_MASTER) { |
1016 return NGX_OK; | |
1017 } | |
1018 | |
311
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parents:
310
diff
changeset
|
1019 ngx_memzero(&file, sizeof(ngx_file_t)); |
543 | 1020 |
611 | 1021 file.name = *name; |
1022 file.log = log; | |
310
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parents:
290
diff
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|
1023 |
2686
9e0ae986b587
adopt NGX_FILE_TRUNCATE for win32
Igor Sysoev <igor@sysoev.ru>
parents:
2629
diff
changeset
|
1024 create = ngx_test_config ? NGX_FILE_CREATE_OR_OPEN : NGX_FILE_TRUNCATE; |
337
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
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parents:
336
diff
changeset
|
1025 |
311
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nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
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|
1026 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDWR, |
2686
9e0ae986b587
adopt NGX_FILE_TRUNCATE for win32
Igor Sysoev <igor@sysoev.ru>
parents:
2629
diff
changeset
|
1027 create, NGX_FILE_DEFAULT_ACCESS); |
310
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290
diff
changeset
|
1028 |
311
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parents:
310
diff
changeset
|
1029 if (file.fd == NGX_INVALID_FILE) { |
611 | 1030 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
311
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parents:
310
diff
changeset
|
1031 ngx_open_file_n " \"%s\" failed", file.name.data); |
310
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parents:
290
diff
changeset
|
1032 return NGX_ERROR; |
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diff
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|
1033 } |
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parents:
290
diff
changeset
|
1034 |
337
4feff829a849
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Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
1035 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
|
1036 len = ngx_snprintf(pid, NGX_INT64_LEN + 2, "%P%N", ngx_pid) - pid; |
461 | 1037 |
337
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parents:
336
diff
changeset
|
1038 if (ngx_write_file(&file, pid, len, 0) == NGX_ERROR) { |
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
1039 return NGX_ERROR; |
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
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parents:
336
diff
changeset
|
1040 } |
310
a9a9af2c7370
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parents:
290
diff
changeset
|
1041 } |
a9a9af2c7370
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parents:
290
diff
changeset
|
1042 |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
changeset
|
1043 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
611 | 1044 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
311
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parents:
310
diff
changeset
|
1045 ngx_close_file_n " \"%s\" failed", file.name.data); |
310
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parents:
290
diff
changeset
|
1046 } |
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parents:
290
diff
changeset
|
1047 |
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diff
changeset
|
1048 return NGX_OK; |
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parents:
290
diff
changeset
|
1049 } |
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290
diff
changeset
|
1050 |
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parents:
290
diff
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|
1051 |
563 | 1052 void |
1053 ngx_delete_pidfile(ngx_cycle_t *cycle) | |
577 | 1054 { |
310
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290
diff
changeset
|
1055 u_char *name; |
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parents:
290
diff
changeset
|
1056 ngx_core_conf_t *ccf; |
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290
diff
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|
1057 |
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parents:
290
diff
changeset
|
1058 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
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diff
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|
1059 |
543 | 1060 name = ngx_new_binary ? ccf->oldpid.data : ccf->pid.data; |
310
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parents:
290
diff
changeset
|
1061 |
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parents:
290
diff
changeset
|
1062 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
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parents:
290
diff
changeset
|
1063 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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parents:
290
diff
changeset
|
1064 ngx_delete_file_n " \"%s\" failed", name); |
a9a9af2c7370
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parents:
290
diff
changeset
|
1065 } |
a9a9af2c7370
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parents:
290
diff
changeset
|
1066 } |
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290
diff
changeset
|
1067 |
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290
diff
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|
1068 |
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1069 ngx_int_t |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1070 ngx_signal_process(ngx_cycle_t *cycle, char *sig) |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1071 { |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1072 ssize_t n; |
6483
3a50ccd94333
Fixed ngx_os_signal_process() prototype.
Ruslan Ermilov <ru@nginx.com>
parents:
6480
diff
changeset
|
1073 ngx_pid_t pid; |
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1074 ngx_file_t file; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1075 ngx_core_conf_t *ccf; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1076 u_char buf[NGX_INT64_LEN + 2]; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1077 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1078 ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "signal process started"); |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1079 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1080 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1081 |
4869
2b129bb067b5
Made sure to initialize the entire ngx_file_t structure.
Andrey Belov <defan@nginx.com>
parents:
4777
diff
changeset
|
1082 ngx_memzero(&file, sizeof(ngx_file_t)); |
2b129bb067b5
Made sure to initialize the entire ngx_file_t structure.
Andrey Belov <defan@nginx.com>
parents:
4777
diff
changeset
|
1083 |
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1084 file.name = ccf->pid; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1085 file.log = cycle->log; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1086 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1087 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY, |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1088 NGX_FILE_OPEN, NGX_FILE_DEFAULT_ACCESS); |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1089 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1090 if (file.fd == NGX_INVALID_FILE) { |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1091 ngx_log_error(NGX_LOG_ERR, cycle->log, ngx_errno, |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1092 ngx_open_file_n " \"%s\" failed", file.name.data); |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1093 return 1; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1094 } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1095 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1096 n = ngx_read_file(&file, buf, NGX_INT64_LEN + 2, 0); |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1097 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1098 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
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|
1099 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
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Igor Sysoev <igor@sysoev.ru>
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|
1100 ngx_close_file_n " \"%s\" failed", file.name.data); |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1101 } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1102 |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1103 if (n == NGX_ERROR) { |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1104 return 1; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1105 } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1106 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1107 while (n-- && (buf[n] == CR || buf[n] == LF)) { /* void */ } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
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|
1108 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1109 pid = ngx_atoi(buf, ++n); |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1110 |
6483
3a50ccd94333
Fixed ngx_os_signal_process() prototype.
Ruslan Ermilov <ru@nginx.com>
parents:
6480
diff
changeset
|
1111 if (pid == (ngx_pid_t) NGX_ERROR) { |
2738
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1112 ngx_log_error(NGX_LOG_ERR, cycle->log, 0, |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1113 "invalid PID number \"%*s\" in \"%s\"", |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1114 n, buf, file.name.data); |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1115 return 1; |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1116 } |
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parents:
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diff
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|
1117 |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1118 return ngx_os_signal_process(cycle, sig, pid); |
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parents:
2736
diff
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|
1119 |
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|
1120 } |
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diff
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|
1121 |
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Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1122 |
611 | 1123 static ngx_int_t |
1124 ngx_test_lockfile(u_char *file, ngx_log_t *log) | |
1125 { | |
1126 #if !(NGX_HAVE_ATOMIC_OPS) | |
1127 ngx_fd_t fd; | |
1128 | |
1100
01884449985f
fix building on platforms with non-supported atomic operations
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parents:
1048
diff
changeset
|
1129 fd = ngx_open_file(file, NGX_FILE_RDWR, NGX_FILE_CREATE_OR_OPEN, |
01884449985f
fix building on platforms with non-supported atomic operations
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parents:
1048
diff
changeset
|
1130 NGX_FILE_DEFAULT_ACCESS); |
611 | 1131 |
1132 if (fd == NGX_INVALID_FILE) { | |
1133 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
1134 ngx_open_file_n " \"%s\" failed", file); | |
1135 return NGX_ERROR; | |
1136 } | |
1137 | |
1138 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1139 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
1140 ngx_close_file_n " \"%s\" failed", file); | |
1141 } | |
1142 | |
1143 if (ngx_delete_file(file) == NGX_FILE_ERROR) { | |
1144 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
1145 ngx_delete_file_n " \"%s\" failed", file); | |
1146 } | |
1147 | |
1148 #endif | |
1149 | |
1150 return NGX_OK; | |
1151 } | |
1152 | |
1153 | |
563 | 1154 void |
1155 ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user) | |
218
05592fd7a436
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parents:
diff
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|
1156 { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
changeset
|
1157 ngx_fd_t fd; |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
286
diff
changeset
|
1158 ngx_uint_t i; |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1159 ngx_list_part_t *part; |
218
05592fd7a436
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parents:
diff
changeset
|
1160 ngx_open_file_t *file; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
1161 |
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1162 part = &cycle->open_files.part; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
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parents:
381
diff
changeset
|
1163 file = part->elts; |
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|
1164 |
388a842cbbe1
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parents:
381
diff
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|
1165 for (i = 0; /* void */ ; i++) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
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parents:
381
diff
changeset
|
1166 |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
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parents:
381
diff
changeset
|
1167 if (i >= part->nelts) { |
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nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1168 if (part->next == NULL) { |
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nginx-0.0.10-2004-09-03-19:50:30 import
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parents:
381
diff
changeset
|
1169 break; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
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parents:
381
diff
changeset
|
1170 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1171 part = part->next; |
523 | 1172 file = part->elts; |
414
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nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1173 i = 0; |
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parents:
381
diff
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|
1174 } |
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parents:
381
diff
changeset
|
1175 |
2758 | 1176 if (file[i].name.len == 0) { |
218
05592fd7a436
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parents:
diff
changeset
|
1177 continue; |
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1178 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1179 |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4966
diff
changeset
|
1180 if (file[i].flush) { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4966
diff
changeset
|
1181 file[i].flush(&file[i], cycle->log); |
571 | 1182 } |
1183 | |
2629
367b29612a00
Win32 appends synchronized if only FILE_APPEND_DATA and SYNCHRONIZE are set
Igor Sysoev <igor@sysoev.ru>
parents:
2628
diff
changeset
|
1184 fd = ngx_open_file(file[i].name.data, 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
|
1185 NGX_FILE_CREATE_OR_OPEN, NGX_FILE_DEFAULT_ACCESS); |
218
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parents:
diff
changeset
|
1186 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1187 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, cycle->log, 0, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1188 "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
|
1189 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
|
1190 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1191 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
|
1192 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
|
1193 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
|
1194 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1195 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1196 |
2687
5190c5dc3486
delete win32 ngx_file_append_mode() as we use reliable
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
1197 #if !(NGX_WIN32) |
517 | 1198 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
|
1199 ngx_file_info_t fi; |
452 | 1200 |
7032
d48c8cdac201
Removed excessive casts for ngx_file_info().
Ruslan Ermilov <ru@nginx.com>
parents:
6946
diff
changeset
|
1201 if (ngx_file_info(file[i].name.data, &fi) == NGX_FILE_ERROR) { |
452 | 1202 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
1203 ngx_file_info_n " \"%s\" failed", | |
1204 file[i].name.data); | |
1205 | |
1206 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1207 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1208 ngx_close_file_n " \"%s\" failed", | |
1209 file[i].name.data); | |
1210 } | |
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1211 |
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1212 continue; |
452 | 1213 } |
1214 | |
467 | 1215 if (fi.st_uid != user) { |
1216 if (chown((const char *) file[i].name.data, user, -1) == -1) { | |
1217 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1218 "chown(\"%s\", %d) failed", | |
1219 file[i].name.data, user); | |
1220 | |
1221 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1222 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1223 ngx_close_file_n " \"%s\" failed", | |
1224 file[i].name.data); | |
1225 } | |
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1226 |
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1227 continue; |
467 | 1228 } |
1229 } | |
1230 | |
452 | 1231 if ((fi.st_mode & (S_IRUSR|S_IWUSR)) != (S_IRUSR|S_IWUSR)) { |
1232 | |
1233 fi.st_mode |= (S_IRUSR|S_IWUSR); | |
1234 | |
1235 if (chmod((const char *) file[i].name.data, fi.st_mode) == -1) { | |
1236 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
467 | 1237 "chmod() \"%s\" failed", file[i].name.data); |
452 | 1238 |
1239 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1240 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
1241 ngx_close_file_n " \"%s\" failed", | |
1242 file[i].name.data); | |
1243 } | |
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1244 |
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1245 continue; |
452 | 1246 } |
1247 } | |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1248 } |
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1249 |
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1250 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
|
1251 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
|
1252 "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
|
1253 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
|
1254 |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1255 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
|
1256 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
|
1257 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
|
1258 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
|
1259 } |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1260 |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1261 continue; |
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1262 } |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1263 #endif |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1264 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1265 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
|
1266 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
|
1267 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
|
1268 file[i].name.data); |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1269 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1270 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1271 file[i].fd = fd; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1272 } |
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
1273 |
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
1274 (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
|
1275 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1276 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1277 |
972 | 1278 ngx_shm_zone_t * |
1279 ngx_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, size_t size, void *tag) | |
1280 { | |
1281 ngx_uint_t i; | |
1282 ngx_shm_zone_t *shm_zone; | |
1283 ngx_list_part_t *part; | |
1284 | |
1285 part = &cf->cycle->shared_memory.part; | |
1286 shm_zone = part->elts; | |
1287 | |
1288 for (i = 0; /* void */ ; i++) { | |
1289 | |
1290 if (i >= part->nelts) { | |
1291 if (part->next == NULL) { | |
1292 break; | |
1293 } | |
1294 part = part->next; | |
1295 shm_zone = part->elts; | |
1296 i = 0; | |
1297 } | |
1298 | |
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
|
1299 if (name->len != shm_zone[i].shm.name.len) { |
972 | 1300 continue; |
1301 } | |
1302 | |
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
|
1303 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
|
1304 != 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
|
1305 { |
972 | 1306 continue; |
1307 } | |
1308 | |
4777
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1309 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
|
1310 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
|
1311 "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
|
1312 "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
|
1313 &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
|
1314 return NULL; |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1315 } |
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1316 |
6116
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1317 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
|
1318 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
|
1319 } |
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1320 |
972 | 1321 if (size && size != shm_zone[i].shm.size) { |
1322 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
|
1323 "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
|
1324 "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
|
1325 size, &shm_zone[i].shm.name, shm_zone[i].shm.size); |
972 | 1326 return NULL; |
1327 } | |
1328 | |
1329 return &shm_zone[i]; | |
1330 } | |
1331 | |
1332 shm_zone = ngx_list_push(&cf->cycle->shared_memory); | |
1333 | |
1334 if (shm_zone == NULL) { | |
1335 return NULL; | |
1336 } | |
1337 | |
1338 shm_zone->data = NULL; | |
1339 shm_zone->shm.log = cf->cycle->log; | |
7394
650574a44505
Core: free shared memory on cycle initialization failure.
Ruslan Ermilov <ru@nginx.com>
parents:
7366
diff
changeset
|
1340 shm_zone->shm.addr = NULL; |
972 | 1341 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
|
1342 shm_zone->shm.name = *name; |
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
1343 shm_zone->shm.exists = 0; |
972 | 1344 shm_zone->init = NULL; |
1345 shm_zone->tag = tag; | |
6103
79ddb0bdb273
Upstream: the "zone" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
6016
diff
changeset
|
1346 shm_zone->noreuse = 0; |
972 | 1347 |
1348 return shm_zone; | |
1349 } | |
1350 | |
1351 | |
563 | 1352 static void |
1353 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
|
1354 { |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
286
diff
changeset
|
1355 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
|
1356 ngx_log_t *log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1357 ngx_cycle_t **cycle; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1358 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1359 log = ngx_cycle->log; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1360 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
|
1361 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1362 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
|
1363 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1364 live = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1365 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1366 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
|
1367 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
|
1368 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1369 if (cycle[i] == NULL) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1370 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1371 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1372 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1373 found = 0; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1374 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1375 for (n = 0; n < cycle[i]->connection_n; n++) { |
561 | 1376 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
|
1377 found = 1; |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1378 |
6480 | 1379 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
|
1380 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1381 break; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1382 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1383 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1384 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1385 if (found) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1386 live = 1; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1387 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1388 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1389 |
6480 | 1390 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
|
1391 |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1392 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
|
1393 cycle[i] = NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1394 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1395 |
6480 | 1396 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
|
1397 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1398 if (live) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1399 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
|
1400 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1401 } else { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1402 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
|
1403 ngx_temp_pool = NULL; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1404 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
|
1405 } |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1406 } |
6930
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1407 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1408 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1409 void |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1410 ngx_set_shutdown_timer(ngx_cycle_t *cycle) |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1411 { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1412 ngx_core_conf_t *ccf; |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1413 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1414 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
|
1415 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1416 if (ccf->shutdown_timeout) { |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1417 ngx_shutdown_event.handler = ngx_shutdown_timer_handler; |
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1418 ngx_shutdown_event.data = cycle; |
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Introduced worker_shutdown_timeout.
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1419 ngx_shutdown_event.log = cycle->log; |
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Introduced worker_shutdown_timeout.
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1420 ngx_shutdown_event.cancelable = 1; |
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Introduced worker_shutdown_timeout.
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1421 |
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Introduced worker_shutdown_timeout.
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1422 ngx_add_timer(&ngx_shutdown_event, ccf->shutdown_timeout); |
97c99bb43737
Introduced worker_shutdown_timeout.
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1423 } |
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Introduced worker_shutdown_timeout.
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1424 } |
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Introduced worker_shutdown_timeout.
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1425 |
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Introduced worker_shutdown_timeout.
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1426 |
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Introduced worker_shutdown_timeout.
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1427 static void |
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Introduced worker_shutdown_timeout.
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1428 ngx_shutdown_timer_handler(ngx_event_t *ev) |
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
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1429 { |
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Introduced worker_shutdown_timeout.
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1430 ngx_uint_t i; |
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Introduced worker_shutdown_timeout.
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1431 ngx_cycle_t *cycle; |
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Introduced worker_shutdown_timeout.
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1432 ngx_connection_t *c; |
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Introduced worker_shutdown_timeout.
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1433 |
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Introduced worker_shutdown_timeout.
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1434 cycle = ev->data; |
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
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1435 |
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
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1436 c = cycle->connections; |
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Introduced worker_shutdown_timeout.
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1437 |
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Introduced worker_shutdown_timeout.
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1438 for (i = 0; i < cycle->connection_n; i++) { |
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Introduced worker_shutdown_timeout.
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1439 |
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Introduced worker_shutdown_timeout.
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1440 if (c[i].fd == (ngx_socket_t) -1 |
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Introduced worker_shutdown_timeout.
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1441 || c[i].read == NULL |
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1442 || c[i].read->accept |
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1443 || c[i].read->channel |
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Introduced worker_shutdown_timeout.
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1444 || c[i].read->resolver) |
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Introduced worker_shutdown_timeout.
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1445 { |
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Introduced worker_shutdown_timeout.
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1446 continue; |
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Introduced worker_shutdown_timeout.
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1447 } |
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Introduced worker_shutdown_timeout.
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1448 |
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1449 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, |
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Introduced worker_shutdown_timeout.
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1450 "*%uA shutdown timeout", c[i].number); |
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Introduced worker_shutdown_timeout.
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1451 |
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Introduced worker_shutdown_timeout.
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1452 c[i].close = 1; |
97c99bb43737
Introduced worker_shutdown_timeout.
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1453 c[i].error = 1; |
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Introduced worker_shutdown_timeout.
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1454 |
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1455 c[i].read->handler(c[i].read); |
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Introduced worker_shutdown_timeout.
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1456 } |
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Introduced worker_shutdown_timeout.
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1457 } |