Mercurial > hg > nginx
annotate src/core/ngx_cycle.c @ 7151:9ef704d8563a
Core: free shared memory zones only after reconfiguration.
This is what usually happens for zones no longer used in the new
configuration, but zones where size or tag were changed were freed
when creating new memory zones. If reconfiguration failed (for
example, due to a conflicting listening socket), this resulted in a
segmentation fault in the master process.
Reported by Zhihua Cao,
http://mailman.nginx.org/pipermail/nginx-devel/2017-October/010536.html.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Tue, 17 Oct 2017 19:52:16 +0300 |
| parents | d48c8cdac201 |
| children | 7bf3c323cb6e |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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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); |
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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); |
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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; |
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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; |
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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) | |
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40 { |
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41 void *rv; |
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42 char **senv; |
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43 ngx_uint_t i, n; |
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44 ngx_log_t *log; |
| 2220 | 45 ngx_time_t *tp; |
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46 ngx_conf_t conf; |
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47 ngx_pool_t *pool; |
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48 ngx_cycle_t *cycle, **old; |
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49 ngx_shm_zone_t *shm_zone, *oshm_zone; |
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50 ngx_list_part_t *part, *opart; |
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51 ngx_open_file_t *file; |
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52 ngx_listening_t *ls, *nls; |
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53 ngx_core_conf_t *ccf, *old_ccf; |
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54 ngx_core_module_t *module; |
| 2011 | 55 char hostname[NGX_MAXHOSTNAMELEN]; |
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56 |
| 2220 | 57 ngx_timezone_update(); |
| 58 | |
| 59 /* force localtime update with a new timezone */ | |
| 60 | |
| 61 tp = ngx_timeofday(); | |
| 62 tp->sec = 0; | |
| 63 | |
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64 ngx_time_update(); |
| 2220 | 65 |
| 66 | |
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67 log = old_cycle->log; |
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68 |
| 507 | 69 pool = ngx_create_pool(NGX_CYCLE_POOL_SIZE, log); |
| 501 | 70 if (pool == NULL) { |
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71 return NULL; |
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72 } |
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73 pool->log = log; |
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74 |
| 501 | 75 cycle = ngx_pcalloc(pool, sizeof(ngx_cycle_t)); |
| 76 if (cycle == NULL) { | |
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77 ngx_destroy_pool(pool); |
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78 return NULL; |
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79 } |
| 501 | 80 |
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81 cycle->pool = pool; |
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82 cycle->log = log; |
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83 cycle->old_cycle = old_cycle; |
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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 } | |
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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 |
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138 if (old_cycle->open_files.part.nelts) { |
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139 n = old_cycle->open_files.part.nelts; |
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140 for (part = old_cycle->open_files.part.next; part; part = part->next) { |
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141 n += part->nelts; |
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142 } |
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143 |
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144 } else { |
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145 n = 20; |
|
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146 } |
|
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147 |
|
416
b9bd635011de
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415
diff
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|
148 if (ngx_list_init(&cycle->open_files, pool, n, sizeof(ngx_open_file_t)) |
|
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small optimization: " == NGX_ERROR" > " != NGX_OK"
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149 != NGX_OK) |
|
415
3c56e834be46
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parents:
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) { |
|
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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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diff
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|
159 { |
|
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160 n += part->nelts; |
|
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diff
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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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diff
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166 |
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167 if (ngx_list_init(&cycle->shared_memory, pool, n, sizeof(ngx_shm_zone_t)) |
|
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168 != NGX_OK) |
|
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|
169 { |
|
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170 ngx_destroy_pool(pool); |
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171 return NULL; |
|
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172 } |
|
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173 |
|
218
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174 n = old_cycle->listening.nelts ? old_cycle->listening.nelts : 10; |
| 501 | 175 |
|
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Use ngx_array_init() to initialize arrays.
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|
176 if (ngx_array_init(&cycle->listening, pool, n, sizeof(ngx_listening_t)) |
|
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Use ngx_array_init() to initialize arrays.
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177 != NGX_OK) |
|
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Use ngx_array_init() to initialize arrays.
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178 { |
|
218
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179 ngx_destroy_pool(pool); |
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180 return NULL; |
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181 } |
| 501 | 182 |
|
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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 |
|
3880
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reuse keepalive connections if there are no free worker connections
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diff
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|
186 ngx_queue_init(&cycle->reusable_connections_queue); |
|
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reuse keepalive connections if there are no free worker connections
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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 } | |
|
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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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310
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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
c7d57b539248
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 |
|
1740
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restore environ for perl_destruct()
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1704
diff
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|
240 senv = environ; |
|
45db41a0591c
restore environ for perl_destruct()
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diff
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|
241 |
|
45db41a0591c
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1704
diff
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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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parents:
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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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parents:
diff
changeset
|
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
959fa3a11b03
restore environ, this fixes segfault on reconfiguration failure when
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3141
diff
changeset
|
270 environ = senv; |
| 2073 | 271 ngx_destroy_cycle_pools(&conf); |
| 272 return NULL; | |
| 273 } | |
| 274 | |
|
255
e6938ca7331a
nginx-0.0.2-2004-02-09-23:47:18 import
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249
diff
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|
275 if (ngx_conf_parse(&conf, &cycle->conf_file) != NGX_CONF_OK) { |
|
3142
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restore environ, this fixes segfault on reconfiguration failure when
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|
276 environ = senv; |
| 605 | 277 ngx_destroy_cycle_pools(&conf); |
|
218
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278 return NULL; |
|
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279 } |
|
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|
280 |
| 3750 | 281 if (ngx_test_config && !ngx_quiet_mode) { |
|
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
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2738
diff
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|
282 ngx_log_stderr(0, "the configuration file %s syntax is ok", |
| 2722 | 283 cycle->conf_file.data); |
|
320
d621239c30f7
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318
diff
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|
284 } |
|
d621239c30f7
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318
diff
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|
285 |
|
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Dynamic modules: changed ngx_modules to cycle->modules.
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|
286 for (i = 0; cycle->modules[i]; i++) { |
|
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|
287 if (cycle->modules[i]->type != NGX_CORE_MODULE) { |
|
218
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|
288 continue; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
289 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
290 |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
291 module = cycle->modules[i]->ctx; |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
292 |
|
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
293 if (module->init_conf) { |
|
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
294 if (module->init_conf(cycle, |
|
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6378
diff
changeset
|
295 cycle->conf_ctx[cycle->modules[i]->index]) |
| 593 | 296 == NGX_CONF_ERROR) |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
297 { |
|
3142
959fa3a11b03
restore environ, this fixes segfault on reconfiguration failure when
Igor Sysoev <igor@sysoev.ru>
parents:
3141
diff
changeset
|
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
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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
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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:
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diff
changeset
|
785 ngx_memzero(ngx_old_cycles.elts, n * sizeof(ngx_cycle_t *)); |
|
218
05592fd7a436
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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 | |
| 846 if (ngx_test_config) { | |
| 847 ngx_destroy_cycle_pools(&conf); | |
| 848 return NULL; | |
| 849 } | |
| 850 | |
| 851 ls = cycle->listening.elts; | |
| 852 for (i = 0; i < cycle->listening.nelts; i++) { | |
|
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5260
diff
changeset
|
853 if (ls[i].fd == (ngx_socket_t) -1 || !ls[i].open) { |
| 611 | 854 continue; |
| 855 } | |
| 856 | |
| 857 if (ngx_close_socket(ls[i].fd) == -1) { | |
| 858 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, | |
| 859 ngx_close_socket_n " %V failed", | |
| 860 &ls[i].addr_text); | |
| 861 } | |
| 862 } | |
| 863 | |
| 864 ngx_destroy_cycle_pools(&conf); | |
| 865 | |
| 866 return NULL; | |
|
218
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Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
867 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
868 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
869 |
| 605 | 870 static void |
| 871 ngx_destroy_cycle_pools(ngx_conf_t *conf) | |
| 872 { | |
| 873 ngx_destroy_pool(conf->temp_pool); | |
| 874 ngx_destroy_pool(conf->pool); | |
| 875 } | |
| 876 | |
| 877 | |
| 563 | 878 static ngx_int_t |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
879 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
|
880 { |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
881 u_char *file; |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
882 ngx_slab_pool_t *sp; |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
883 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
884 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
|
885 |
|
2905
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
886 if (zn->shm.exists) { |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
887 |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
888 if (sp == sp->addr) { |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
889 return NGX_OK; |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
890 } |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
891 |
|
6133
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
892 #if (NGX_WIN32) |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
893 |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
894 /* remap at the required address */ |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
895 |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
896 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
|
897 return NGX_ERROR; |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
898 } |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
899 |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
900 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
|
901 |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
902 if (sp == sp->addr) { |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
903 return NGX_OK; |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
904 } |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
905 |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
906 #endif |
|
af7eba90645d
Win32: shared memory base addresses and remapping.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6132
diff
changeset
|
907 |
|
2905
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
908 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:
2802
diff
changeset
|
909 "shared zone \"%V\" has no equal addresses: %p vs %p", |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
910 &zn->shm.name, sp->addr, sp); |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
911 return NGX_ERROR; |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
912 } |
|
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
913 |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
914 sp->end = zn->shm.addr + zn->shm.size; |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
915 sp->min_shift = 3; |
|
2905
5ff1ae0eada7
test that zone has the same addresses in different processes
Igor Sysoev <igor@sysoev.ru>
parents:
2802
diff
changeset
|
916 sp->addr = zn->shm.addr; |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
917 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
918 #if (NGX_HAVE_ATOMIC_OPS) |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
919 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
920 file = NULL; |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
921 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
922 #else |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
923 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
924 file = ngx_pnalloc(cycle->pool, cycle->lock_file.len + zn->shm.name.len); |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
925 if (file == NULL) { |
| 2736 | 926 return NGX_ERROR; |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
927 } |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
928 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
929 (void) ngx_sprintf(file, "%V%V%Z", &cycle->lock_file, &zn->shm.name); |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
930 |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
931 #endif |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
932 |
|
4309
3f6040cd731e
Added shmtx interface to forcibly unlock mutexes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
933 if (ngx_shmtx_create(&sp->mutex, &sp->lock, file) != NGX_OK) { |
| 2736 | 934 return NGX_ERROR; |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
935 } |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
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parents:
2717
diff
changeset
|
936 |
|
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
937 ngx_slab_init(sp); |
|
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
938 |
|
b3b8c66bd520
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Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
939 return NGX_OK; |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
940 } |
|
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
941 |
|
b3b8c66bd520
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parents:
2717
diff
changeset
|
942 |
| 563 | 943 ngx_int_t |
| 611 | 944 ngx_create_pidfile(ngx_str_t *name, ngx_log_t *log) |
|
310
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|
945 { |
| 2688 | 946 size_t len; |
| 947 ngx_uint_t create; | |
| 948 ngx_file_t file; | |
| 949 u_char pid[NGX_INT64_LEN + 2]; | |
|
310
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diff
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|
950 |
| 2725 | 951 if (ngx_process > NGX_PROCESS_MASTER) { |
| 952 return NGX_OK; | |
| 953 } | |
| 954 | |
|
311
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parents:
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changeset
|
955 ngx_memzero(&file, sizeof(ngx_file_t)); |
| 543 | 956 |
| 611 | 957 file.name = *name; |
| 958 file.log = log; | |
|
310
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290
diff
changeset
|
959 |
|
2686
9e0ae986b587
adopt NGX_FILE_TRUNCATE for win32
Igor Sysoev <igor@sysoev.ru>
parents:
2629
diff
changeset
|
960 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
|
961 |
|
311
11ff50a35d6d
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parents:
310
diff
changeset
|
962 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDWR, |
|
2686
9e0ae986b587
adopt NGX_FILE_TRUNCATE for win32
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parents:
2629
diff
changeset
|
963 create, NGX_FILE_DEFAULT_ACCESS); |
|
310
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290
diff
changeset
|
964 |
|
311
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nginx-0.0.3-2004-04-12-20:38:09 import
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parents:
310
diff
changeset
|
965 if (file.fd == NGX_INVALID_FILE) { |
| 611 | 966 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
|
311
11ff50a35d6d
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Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
967 ngx_open_file_n " \"%s\" failed", file.name.data); |
|
310
a9a9af2c7370
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parents:
290
diff
changeset
|
968 return NGX_ERROR; |
|
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parents:
290
diff
changeset
|
969 } |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
970 |
|
337
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
971 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
|
972 len = ngx_snprintf(pid, NGX_INT64_LEN + 2, "%P%N", ngx_pid) - pid; |
| 461 | 973 |
|
337
4feff829a849
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Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
974 if (ngx_write_file(&file, pid, len, 0) == NGX_ERROR) { |
|
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
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parents:
336
diff
changeset
|
975 return NGX_ERROR; |
|
4feff829a849
nginx-0.0.3-2004-05-19-00:28:54 import
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parents:
336
diff
changeset
|
976 } |
|
310
a9a9af2c7370
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parents:
290
diff
changeset
|
977 } |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
978 |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
979 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
| 611 | 980 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
|
311
11ff50a35d6d
nginx-0.0.3-2004-04-12-20:38:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
310
diff
changeset
|
981 ngx_close_file_n " \"%s\" failed", file.name.data); |
|
310
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
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parents:
290
diff
changeset
|
982 } |
|
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
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parents:
290
diff
changeset
|
983 |
|
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parents:
290
diff
changeset
|
984 return NGX_OK; |
|
a9a9af2c7370
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Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
985 } |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
986 |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
987 |
| 563 | 988 void |
| 989 ngx_delete_pidfile(ngx_cycle_t *cycle) | |
| 577 | 990 { |
|
310
a9a9af2c7370
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parents:
290
diff
changeset
|
991 u_char *name; |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
992 ngx_core_conf_t *ccf; |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
993 |
|
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
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parents:
290
diff
changeset
|
994 ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
995 |
| 543 | 996 name = ngx_new_binary ? ccf->oldpid.data : ccf->pid.data; |
|
310
a9a9af2c7370
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parents:
290
diff
changeset
|
997 |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
998 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
999 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
1000 ngx_delete_file_n " \"%s\" failed", name); |
|
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
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parents:
290
diff
changeset
|
1001 } |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
1002 } |
|
a9a9af2c7370
nginx-0.0.3-2004-04-12-10:10:53 import
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parents:
290
diff
changeset
|
1003 |
|
a9a9af2c7370
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parents:
290
diff
changeset
|
1004 |
|
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1005 ngx_int_t |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1006 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
|
1007 { |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1008 ssize_t n; |
|
6483
3a50ccd94333
Fixed ngx_os_signal_process() prototype.
Ruslan Ermilov <ru@nginx.com>
parents:
6480
diff
changeset
|
1009 ngx_pid_t pid; |
|
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1010 ngx_file_t file; |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1011 ngx_core_conf_t *ccf; |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1012 u_char buf[NGX_INT64_LEN + 2]; |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1013 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1014 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
|
1015 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1016 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
|
1017 |
|
4869
2b129bb067b5
Made sure to initialize the entire ngx_file_t structure.
Andrey Belov <defan@nginx.com>
parents:
4777
diff
changeset
|
1018 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
|
1019 |
|
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1020 file.name = ccf->pid; |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
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diff
changeset
|
1021 file.log = cycle->log; |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
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diff
changeset
|
1022 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1023 file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY, |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1024 NGX_FILE_OPEN, NGX_FILE_DEFAULT_ACCESS); |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
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diff
changeset
|
1025 |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
2736
diff
changeset
|
1026 if (file.fd == NGX_INVALID_FILE) { |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1027 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
|
1028 ngx_open_file_n " \"%s\" failed", file.name.data); |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
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diff
changeset
|
1029 return 1; |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1030 } |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1031 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1032 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
|
1033 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1034 if (ngx_close_file(file.fd) == NGX_FILE_ERROR) { |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1035 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1036 ngx_close_file_n " \"%s\" failed", file.name.data); |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1037 } |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1038 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1039 if (n == NGX_ERROR) { |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
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diff
changeset
|
1040 return 1; |
|
ae81441e23f4
implement "-s signal" option for Unix
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parents:
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diff
changeset
|
1041 } |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1042 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1043 while (n-- && (buf[n] == CR || buf[n] == LF)) { /* void */ } |
|
ae81441e23f4
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parents:
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diff
changeset
|
1044 |
|
ae81441e23f4
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Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1045 pid = ngx_atoi(buf, ++n); |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1046 |
|
6483
3a50ccd94333
Fixed ngx_os_signal_process() prototype.
Ruslan Ermilov <ru@nginx.com>
parents:
6480
diff
changeset
|
1047 if (pid == (ngx_pid_t) NGX_ERROR) { |
|
2738
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1048 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
|
1049 "invalid PID number \"%*s\" in \"%s\"", |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1050 n, buf, file.name.data); |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1051 return 1; |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1052 } |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1053 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1054 return ngx_os_signal_process(cycle, sig, pid); |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1055 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1056 } |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1057 |
|
ae81441e23f4
implement "-s signal" option for Unix
Igor Sysoev <igor@sysoev.ru>
parents:
2736
diff
changeset
|
1058 |
| 611 | 1059 static ngx_int_t |
| 1060 ngx_test_lockfile(u_char *file, ngx_log_t *log) | |
| 1061 { | |
| 1062 #if !(NGX_HAVE_ATOMIC_OPS) | |
| 1063 ngx_fd_t fd; | |
| 1064 | |
|
1100
01884449985f
fix building on platforms with non-supported atomic operations
Igor Sysoev <igor@sysoev.ru>
parents:
1048
diff
changeset
|
1065 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
|
1066 NGX_FILE_DEFAULT_ACCESS); |
| 611 | 1067 |
| 1068 if (fd == NGX_INVALID_FILE) { | |
| 1069 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
| 1070 ngx_open_file_n " \"%s\" failed", file); | |
| 1071 return NGX_ERROR; | |
| 1072 } | |
| 1073 | |
| 1074 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
| 1075 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
| 1076 ngx_close_file_n " \"%s\" failed", file); | |
| 1077 } | |
| 1078 | |
| 1079 if (ngx_delete_file(file) == NGX_FILE_ERROR) { | |
| 1080 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, | |
| 1081 ngx_delete_file_n " \"%s\" failed", file); | |
| 1082 } | |
| 1083 | |
| 1084 #endif | |
| 1085 | |
| 1086 return NGX_OK; | |
| 1087 } | |
| 1088 | |
| 1089 | |
| 563 | 1090 void |
| 1091 ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user) | |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1092 { |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1093 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
|
1094 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
|
1095 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
|
1096 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
|
1097 |
|
414
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1098 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
|
1099 file = part->elts; |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1100 |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1101 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
|
1102 |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1103 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
|
1104 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
|
1105 break; |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1106 } |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1107 part = part->next; |
| 523 | 1108 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
|
1109 i = 0; |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1110 } |
|
388a842cbbe1
nginx-0.0.10-2004-09-03-19:50:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
1111 |
| 2758 | 1112 if (file[i].name.len == 0) { |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1113 continue; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1114 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1115 |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4966
diff
changeset
|
1116 if (file[i].flush) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4966
diff
changeset
|
1117 file[i].flush(&file[i], cycle->log); |
| 571 | 1118 } |
| 1119 | |
|
2629
367b29612a00
Win32 appends synchronized if only FILE_APPEND_DATA and SYNCHRONIZE are set
Igor Sysoev <igor@sysoev.ru>
parents:
2628
diff
changeset
|
1120 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
|
1121 NGX_FILE_CREATE_OR_OPEN, NGX_FILE_DEFAULT_ACCESS); |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1122 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1123 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
|
1124 "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
|
1125 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
|
1126 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1127 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
|
1128 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
|
1129 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
|
1130 continue; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1131 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1132 |
|
2687
5190c5dc3486
delete win32 ngx_file_append_mode() as we use reliable
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
1133 #if !(NGX_WIN32) |
| 517 | 1134 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
|
1135 ngx_file_info_t fi; |
| 452 | 1136 |
|
7032
d48c8cdac201
Removed excessive casts for ngx_file_info().
Ruslan Ermilov <ru@nginx.com>
parents:
6946
diff
changeset
|
1137 if (ngx_file_info(file[i].name.data, &fi) == NGX_FILE_ERROR) { |
| 452 | 1138 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
| 1139 ngx_file_info_n " \"%s\" failed", | |
| 1140 file[i].name.data); | |
| 1141 | |
| 1142 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
| 1143 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 1144 ngx_close_file_n " \"%s\" failed", | |
| 1145 file[i].name.data); | |
| 1146 } | |
|
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1147 |
|
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1148 continue; |
| 452 | 1149 } |
| 1150 | |
| 467 | 1151 if (fi.st_uid != user) { |
| 1152 if (chown((const char *) file[i].name.data, user, -1) == -1) { | |
| 1153 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 1154 "chown(\"%s\", %d) failed", | |
| 1155 file[i].name.data, user); | |
| 1156 | |
| 1157 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
| 1158 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 1159 ngx_close_file_n " \"%s\" failed", | |
| 1160 file[i].name.data); | |
| 1161 } | |
|
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1162 |
|
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1163 continue; |
| 467 | 1164 } |
| 1165 } | |
| 1166 | |
| 452 | 1167 if ((fi.st_mode & (S_IRUSR|S_IWUSR)) != (S_IRUSR|S_IWUSR)) { |
| 1168 | |
| 1169 fi.st_mode |= (S_IRUSR|S_IWUSR); | |
| 1170 | |
| 1171 if (chmod((const char *) file[i].name.data, fi.st_mode) == -1) { | |
| 1172 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 467 | 1173 "chmod() \"%s\" failed", file[i].name.data); |
| 452 | 1174 |
| 1175 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
| 1176 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, | |
| 1177 ngx_close_file_n " \"%s\" failed", | |
| 1178 file[i].name.data); | |
| 1179 } | |
|
5680
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1180 |
|
dfb3c15bc851
Core: fixed error handling in ngx_reopen_files().
Maxim Dounin <mdounin@mdounin.ru>
parents:
5603
diff
changeset
|
1181 continue; |
| 452 | 1182 } |
| 1183 } | |
|
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1184 } |
|
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1185 |
|
227
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1186 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
|
1187 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
|
1188 "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
|
1189 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
|
1190 |
|
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1191 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
|
1192 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
|
1193 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
|
1194 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
|
1195 } |
|
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1196 |
|
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1197 continue; |
|
2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
220
diff
changeset
|
1198 } |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1199 #endif |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1200 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1201 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
|
1202 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
|
1203 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
|
1204 file[i].name.data); |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1205 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1206 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1207 file[i].fd = fd; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1208 } |
|
249
2a0540287298
nginx-0.0.2-2004-02-03-19:43:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
237
diff
changeset
|
1209 |
|
5260
e088695737c3
Core: consolidated log-related code.
Vladimir Homutov <vl@nginx.com>
parents:
5250
diff
changeset
|
1210 (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
|
1211 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1212 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1213 |
| 972 | 1214 ngx_shm_zone_t * |
| 1215 ngx_shared_memory_add(ngx_conf_t *cf, ngx_str_t *name, size_t size, void *tag) | |
| 1216 { | |
| 1217 ngx_uint_t i; | |
| 1218 ngx_shm_zone_t *shm_zone; | |
| 1219 ngx_list_part_t *part; | |
| 1220 | |
| 1221 part = &cf->cycle->shared_memory.part; | |
| 1222 shm_zone = part->elts; | |
| 1223 | |
| 1224 for (i = 0; /* void */ ; i++) { | |
| 1225 | |
| 1226 if (i >= part->nelts) { | |
| 1227 if (part->next == NULL) { | |
| 1228 break; | |
| 1229 } | |
| 1230 part = part->next; | |
| 1231 shm_zone = part->elts; | |
| 1232 i = 0; | |
| 1233 } | |
| 1234 | |
|
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
|
1235 if (name->len != shm_zone[i].shm.name.len) { |
| 972 | 1236 continue; |
| 1237 } | |
| 1238 | |
|
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
|
1239 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
|
1240 != 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
|
1241 { |
| 972 | 1242 continue; |
| 1243 } | |
| 1244 | |
|
4777
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1245 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
|
1246 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
|
1247 "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
|
1248 "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
|
1249 &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
|
1250 return NULL; |
|
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1251 } |
|
6e37004865fb
Reorder checks in ngx_shared_memory_add() for more consistent error messages.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
1252 |
|
6116
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1253 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
|
1254 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
|
1255 } |
|
48b3d5ddfb03
Core: allow shared memory size to be declared after a reference.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6110
diff
changeset
|
1256 |
| 972 | 1257 if (size && size != shm_zone[i].shm.size) { |
| 1258 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
|
1259 "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
|
1260 "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
|
1261 size, &shm_zone[i].shm.name, shm_zone[i].shm.size); |
| 972 | 1262 return NULL; |
| 1263 } | |
| 1264 | |
| 1265 return &shm_zone[i]; | |
| 1266 } | |
| 1267 | |
| 1268 shm_zone = ngx_list_push(&cf->cycle->shared_memory); | |
| 1269 | |
| 1270 if (shm_zone == NULL) { | |
| 1271 return NULL; | |
| 1272 } | |
| 1273 | |
| 1274 shm_zone->data = NULL; | |
| 1275 shm_zone->shm.log = cf->cycle->log; | |
| 1276 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
|
1277 shm_zone->shm.name = *name; |
|
2720
b3b8c66bd520
support attaching to an existent Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2717
diff
changeset
|
1278 shm_zone->shm.exists = 0; |
| 972 | 1279 shm_zone->init = NULL; |
| 1280 shm_zone->tag = tag; | |
|
6103
79ddb0bdb273
Upstream: the "zone" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
6016
diff
changeset
|
1281 shm_zone->noreuse = 0; |
| 972 | 1282 |
| 1283 return shm_zone; | |
| 1284 } | |
| 1285 | |
| 1286 | |
| 563 | 1287 static void |
| 1288 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
|
1289 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
286
diff
changeset
|
1290 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
|
1291 ngx_log_t *log; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1292 ngx_cycle_t **cycle; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1293 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1294 log = ngx_cycle->log; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1295 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
|
1296 |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1297 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
|
1298 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1299 live = 0; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1300 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1301 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
|
1302 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
|
1303 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1304 if (cycle[i] == NULL) { |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1305 continue; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1306 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1307 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1308 found = 0; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1309 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1310 for (n = 0; n < cycle[i]->connection_n; n++) { |
| 561 | 1311 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
|
1312 found = 1; |
|
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
255
diff
changeset
|
1313 |
| 6480 | 1314 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
|
1315 |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1316 break; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1317 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1318 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1319 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1320 if (found) { |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1321 live = 1; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1322 continue; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1323 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1324 |
| 6480 | 1325 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
|
1326 |
|
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1327 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
|
1328 cycle[i] = NULL; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1329 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1330 |
| 6480 | 1331 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
|
1332 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1333 if (live) { |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1334 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
|
1335 |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1336 } else { |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1337 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
|
1338 ngx_temp_pool = NULL; |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1339 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
|
1340 } |
|
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1341 } |
|
6930
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1342 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1343 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1344 void |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1345 ngx_set_shutdown_timer(ngx_cycle_t *cycle) |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1346 { |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1347 ngx_core_conf_t *ccf; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1348 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1349 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
|
1350 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1351 if (ccf->shutdown_timeout) { |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1352 ngx_shutdown_event.handler = ngx_shutdown_timer_handler; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1353 ngx_shutdown_event.data = cycle; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1354 ngx_shutdown_event.log = cycle->log; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1355 ngx_shutdown_event.cancelable = 1; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1356 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1357 ngx_add_timer(&ngx_shutdown_event, ccf->shutdown_timeout); |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1358 } |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1359 } |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1360 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1361 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1362 static void |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1363 ngx_shutdown_timer_handler(ngx_event_t *ev) |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1364 { |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1365 ngx_uint_t i; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1366 ngx_cycle_t *cycle; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1367 ngx_connection_t *c; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
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1368 |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1369 cycle = ev->data; |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
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1370 |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
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1371 c = cycle->connections; |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1372 |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
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1373 for (i = 0; i < cycle->connection_n; i++) { |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1374 |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
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1375 if (c[i].fd == (ngx_socket_t) -1 |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1376 || c[i].read == NULL |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1377 || c[i].read->accept |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1378 || c[i].read->channel |
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97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1379 || c[i].read->resolver) |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1380 { |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1381 continue; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1382 } |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1383 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1384 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1385 "*%uA shutdown timeout", c[i].number); |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1386 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1387 c[i].close = 1; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1388 c[i].error = 1; |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1389 |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1390 c[i].read->handler(c[i].read); |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1391 } |
|
97c99bb43737
Introduced worker_shutdown_timeout.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6821
diff
changeset
|
1392 } |