Mercurial > hg > nginx
annotate src/core/ngx_cycle.c @ 7479:8be88b22fe81
Removed sorting of getaddrinfo() results.
Previously the ngx_inet_resolve_host() function sorted addresses in a way that
IPv4 addresses came before IPv6 addresses. This was implemented in eaf95350d75c
(1.3.10) along with the introduction of getaddrinfo() which could resolve host
names to IPv6 addresses. Since the "listen" directive only used the first
address, sorting allowed to preserve "listen" compatibility with the previous
behavior and with the behavior of nginx built without IPv6 support. Now
"listen" uses all resolved addresses which makes sorting pointless.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Wed, 20 Mar 2019 20:31:59 +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) { | |
218
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77 ngx_destroy_pool(pool); |
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78 return NULL; |
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79 } |
501 | 80 |
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81 cycle->pool = pool; |
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82 cycle->log = log; |
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83 cycle->old_cycle = old_cycle; |
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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) |
415
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414
diff
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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
slab allocator in shared memory
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157 n = old_cycle->shared_memory.part.nelts; |
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158 for (part = old_cycle->shared_memory.part.next; part; part = part->next) |
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159 { |
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160 n += part->nelts; |
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161 } |
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162 |
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163 } else { |
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164 n = 1; |
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165 } |
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166 |
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167 if (ngx_list_init(&cycle->shared_memory, pool, n, sizeof(ngx_shm_zone_t)) |
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
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168 != NGX_OK) |
860
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169 { |
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170 ngx_destroy_pool(pool); |
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171 return NULL; |
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172 } |
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173 |
218
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174 n = old_cycle->listening.nelts ? old_cycle->listening.nelts : 10; |
501 | 175 |
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176 if (ngx_array_init(&cycle->listening, pool, n, sizeof(ngx_listening_t)) |
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Use ngx_array_init() to initialize arrays.
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177 != NGX_OK) |
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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 |
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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) { |
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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
changeset
|
260 conf.pool = pool; |
218
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261 conf.log = log; |
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262 conf.module_type = NGX_CORE_MODULE; |
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263 conf.cmd_type = NGX_MAIN_CONF; |
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diff
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|
264 |
728
e82eed614d4a
turn off startup debug logging introduced by previous commit
Igor Sysoev <igor@sysoev.ru>
parents:
727
diff
changeset
|
265 #if 0 |
455 | 266 log->log_level = NGX_LOG_DEBUG_ALL; |
267 #endif | |
218
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268 |
2073 | 269 if (ngx_conf_param(&conf) != NGX_CONF_OK) { |
3142
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restore environ, this fixes segfault on reconfiguration failure when
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|
270 environ = senv; |
2073 | 271 ngx_destroy_cycle_pools(&conf); |
272 return NULL; | |
273 } | |
274 | |
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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249
diff
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|
275 if (ngx_conf_parse(&conf, &cycle->conf_file) != NGX_CONF_OK) { |
3142
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restore environ, this fixes segfault on reconfiguration failure when
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276 environ = senv; |
605 | 277 ngx_destroy_cycle_pools(&conf); |
218
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278 return NULL; |
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279 } |
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|
280 |
3750 | 281 if (ngx_test_config && !ngx_quiet_mode) { |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
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2738
diff
changeset
|
282 ngx_log_stderr(0, "the configuration file %s syntax is ok", |
2722 | 283 cycle->conf_file.data); |
320
d621239c30f7
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parents:
318
diff
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|
284 } |
d621239c30f7
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318
diff
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285 |
6379
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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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310
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|
292 |
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310
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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 { |
3142
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|
298 environ = senv; |
605 | 299 ngx_destroy_cycle_pools(&conf); |
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
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
Win32: shared memory base addresses and remapping.
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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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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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; |
5ff1ae0eada7
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parents:
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diff
changeset
|
975 } |
5ff1ae0eada7
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Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
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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diff
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|
980 |
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2717
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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parents:
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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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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
991 } |
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parents:
2717
diff
changeset
|
992 |
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support attaching to an existent Win32 shared memory
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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
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
999 } |
b3b8c66bd520
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parents:
2717
diff
changeset
|
1000 |
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
1001 ngx_slab_init(sp); |
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Igor Sysoev <igor@sysoev.ru>
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:
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diff
changeset
|
1032 return NGX_ERROR; |
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diff
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|
1033 } |
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parents:
290
diff
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|
1034 |
337
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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
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parents:
290
diff
changeset
|
1041 } |
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
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parents:
290
diff
changeset
|
1042 |
311
11ff50a35d6d
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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; |
a9a9af2c7370
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parents:
290
diff
changeset
|
1049 } |
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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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parents:
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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parents:
290
diff
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|
1057 |
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parents:
290
diff
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|
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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diff
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|
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
changeset
|
1094 } |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1095 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1096 n = ngx_read_file(&file, buf, NGX_INT64_LEN + 2, 0); |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1097 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1098 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1099 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
ae81441e23f4
implement "-s signal" option for Unix
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>
parents:
2736
diff
changeset
|
1101 } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1102 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1103 if (n == NGX_ERROR) { |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1104 return 1; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1105 } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1106 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1107 while (n-- && (buf[n] == CR || buf[n] == LF)) { /* void */ } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
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2736
diff
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|
1108 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
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
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1112 ngx_log_error(NGX_LOG_ERR, cycle->log, 0, |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
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
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1115 return 1; |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1116 } |
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1117 |
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1118 return ngx_os_signal_process(cycle, sig, pid); |
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
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|
1119 |
ae81441e23f4
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2736
diff
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|
1120 } |
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1121 |
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
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
Igor Sysoev <igor@sysoev.ru>
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
Igor Sysoev <igor@sysoev.ru>
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
changeset
|
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
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
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
changeset
|
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
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1163 file = part->elts; |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1164 |
388a842cbbe1
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Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
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) { |
388a842cbbe1
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) { |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
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
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1173 i = 0; |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1174 } |
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1175 |
2758 | 1176 if (file[i].name.len == 0) { |
218
05592fd7a436
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1177 continue; |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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
05592fd7a436
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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
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1416 if (ccf->shutdown_timeout) { |
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Introduced worker_shutdown_timeout.
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1417 ngx_shutdown_event.handler = ngx_shutdown_timer_handler; |
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Introduced worker_shutdown_timeout.
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1418 ngx_shutdown_event.data = cycle; |
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Introduced worker_shutdown_timeout.
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parents:
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1419 ngx_shutdown_event.log = cycle->log; |
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Introduced worker_shutdown_timeout.
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parents:
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1420 ngx_shutdown_event.cancelable = 1; |
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Introduced worker_shutdown_timeout.
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parents:
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1421 |
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Introduced worker_shutdown_timeout.
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parents:
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1422 ngx_add_timer(&ngx_shutdown_event, ccf->shutdown_timeout); |
97c99bb43737
Introduced worker_shutdown_timeout.
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parents:
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1423 } |
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Introduced worker_shutdown_timeout.
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parents:
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1424 } |
97c99bb43737
Introduced worker_shutdown_timeout.
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parents:
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1425 |
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Introduced worker_shutdown_timeout.
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parents:
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1426 |
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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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.
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parents:
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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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parents:
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1431 ngx_cycle_t *cycle; |
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Introduced worker_shutdown_timeout.
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parents:
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1432 ngx_connection_t *c; |
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Introduced worker_shutdown_timeout.
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parents:
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1433 |
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Introduced worker_shutdown_timeout.
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parents:
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1434 cycle = ev->data; |
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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1435 |
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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1436 c = cycle->connections; |
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Introduced worker_shutdown_timeout.
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parents:
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1437 |
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Introduced worker_shutdown_timeout.
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parents:
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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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parents:
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1441 || c[i].read == NULL |
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Introduced worker_shutdown_timeout.
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1442 || c[i].read->accept |
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Introduced worker_shutdown_timeout.
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1443 || c[i].read->channel |
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Introduced worker_shutdown_timeout.
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parents:
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1444 || c[i].read->resolver) |
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Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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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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Introduced worker_shutdown_timeout.
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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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parents:
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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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parents:
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1453 c[i].error = 1; |
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Introduced worker_shutdown_timeout.
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parents:
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1454 |
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Introduced worker_shutdown_timeout.
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1455 c[i].read->handler(c[i].read); |
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Introduced worker_shutdown_timeout.
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parents:
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1456 } |
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Introduced worker_shutdown_timeout.
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1457 } |