Mercurial > hg > nginx
annotate src/stream/ngx_stream_core_module.c @ 6606:2f41d383c9c7
Stream: added preconfiguration step.
| author | Vladimir Homutov <vl@nginx.com> |
|---|---|
| date | Wed, 15 Jun 2016 15:10:24 +0300 |
| parents | c90cf79d0e1d |
| children | c70b7f4537e1 |
| rev | line source |
|---|---|
| 6115 | 1 |
| 2 /* | |
| 3 * Copyright (C) Roman Arutyunyan | |
| 4 * Copyright (C) Nginx, Inc. | |
| 5 */ | |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_stream.h> | |
| 11 | |
| 12 | |
| 13 static void *ngx_stream_core_create_main_conf(ngx_conf_t *cf); | |
| 14 static void *ngx_stream_core_create_srv_conf(ngx_conf_t *cf); | |
| 15 static char *ngx_stream_core_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
| 16 void *child); | |
| 17 static char *ngx_stream_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 18 void *conf); | |
| 19 static char *ngx_stream_core_server(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 20 void *conf); | |
| 21 static char *ngx_stream_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 22 void *conf); | |
| 23 | |
| 24 | |
| 25 static ngx_command_t ngx_stream_core_commands[] = { | |
| 26 | |
| 27 { ngx_string("server"), | |
| 28 NGX_STREAM_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
| 29 ngx_stream_core_server, | |
| 30 0, | |
| 31 0, | |
| 32 NULL }, | |
| 33 | |
| 34 { ngx_string("listen"), | |
| 35 NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
| 36 ngx_stream_core_listen, | |
| 37 NGX_STREAM_SRV_CONF_OFFSET, | |
| 38 0, | |
| 39 NULL }, | |
| 40 | |
| 41 { ngx_string("error_log"), | |
| 42 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
| 43 ngx_stream_core_error_log, | |
| 44 NGX_STREAM_SRV_CONF_OFFSET, | |
| 45 0, | |
| 46 NULL }, | |
| 47 | |
|
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Stream: the "tcp_nodelay" directive.
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48 { ngx_string("tcp_nodelay"), |
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49 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, |
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50 ngx_conf_set_flag_slot, |
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51 NGX_STREAM_SRV_CONF_OFFSET, |
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52 offsetof(ngx_stream_core_srv_conf_t, tcp_nodelay), |
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53 NULL }, |
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54 |
| 6115 | 55 ngx_null_command |
| 56 }; | |
| 57 | |
| 58 | |
| 59 static ngx_stream_module_t ngx_stream_core_module_ctx = { | |
|
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Stream: added preconfiguration step.
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6560
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60 NULL, /* preconfiguration */ |
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Stream: added postconfiguration method to stream modules.
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61 NULL, /* postconfiguration */ |
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62 |
| 6115 | 63 ngx_stream_core_create_main_conf, /* create main configuration */ |
| 64 NULL, /* init main configuration */ | |
| 65 | |
| 66 ngx_stream_core_create_srv_conf, /* create server configuration */ | |
| 67 ngx_stream_core_merge_srv_conf /* merge server configuration */ | |
| 68 }; | |
| 69 | |
| 70 | |
| 71 ngx_module_t ngx_stream_core_module = { | |
| 72 NGX_MODULE_V1, | |
| 73 &ngx_stream_core_module_ctx, /* module context */ | |
| 74 ngx_stream_core_commands, /* module directives */ | |
| 75 NGX_STREAM_MODULE, /* module type */ | |
| 76 NULL, /* init master */ | |
| 77 NULL, /* init module */ | |
| 78 NULL, /* init process */ | |
| 79 NULL, /* init thread */ | |
| 80 NULL, /* exit thread */ | |
| 81 NULL, /* exit process */ | |
| 82 NULL, /* exit master */ | |
| 83 NGX_MODULE_V1_PADDING | |
| 84 }; | |
| 85 | |
| 86 | |
| 87 static void * | |
| 88 ngx_stream_core_create_main_conf(ngx_conf_t *cf) | |
| 89 { | |
| 90 ngx_stream_core_main_conf_t *cmcf; | |
| 91 | |
| 92 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_core_main_conf_t)); | |
| 93 if (cmcf == NULL) { | |
| 94 return NULL; | |
| 95 } | |
| 96 | |
| 97 if (ngx_array_init(&cmcf->servers, cf->pool, 4, | |
| 98 sizeof(ngx_stream_core_srv_conf_t *)) | |
| 99 != NGX_OK) | |
| 100 { | |
| 101 return NULL; | |
| 102 } | |
| 103 | |
| 104 if (ngx_array_init(&cmcf->listen, cf->pool, 4, sizeof(ngx_stream_listen_t)) | |
| 105 != NGX_OK) | |
| 106 { | |
| 107 return NULL; | |
| 108 } | |
| 109 | |
| 110 return cmcf; | |
| 111 } | |
| 112 | |
| 113 | |
| 114 static void * | |
| 115 ngx_stream_core_create_srv_conf(ngx_conf_t *cf) | |
| 116 { | |
| 117 ngx_stream_core_srv_conf_t *cscf; | |
| 118 | |
| 119 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_core_srv_conf_t)); | |
| 120 if (cscf == NULL) { | |
| 121 return NULL; | |
| 122 } | |
| 123 | |
| 124 /* | |
| 125 * set by ngx_pcalloc(): | |
| 126 * | |
| 127 * cscf->handler = NULL; | |
| 128 * cscf->error_log = NULL; | |
| 129 */ | |
| 130 | |
| 131 cscf->file_name = cf->conf_file->file.name.data; | |
| 132 cscf->line = cf->conf_file->line; | |
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133 cscf->tcp_nodelay = NGX_CONF_UNSET; |
| 6115 | 134 |
| 135 return cscf; | |
| 136 } | |
| 137 | |
| 138 | |
| 139 static char * | |
| 140 ngx_stream_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 141 { | |
| 142 ngx_stream_core_srv_conf_t *prev = parent; | |
| 143 ngx_stream_core_srv_conf_t *conf = child; | |
| 144 | |
| 145 if (conf->handler == NULL) { | |
| 146 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 147 "no handler for server in %s:%ui", | |
| 148 conf->file_name, conf->line); | |
| 149 return NGX_CONF_ERROR; | |
| 150 } | |
| 151 | |
| 152 if (conf->error_log == NULL) { | |
| 153 if (prev->error_log) { | |
| 154 conf->error_log = prev->error_log; | |
| 155 } else { | |
| 156 conf->error_log = &cf->cycle->new_log; | |
| 157 } | |
| 158 } | |
| 159 | |
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Stream: the "tcp_nodelay" directive.
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160 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1); |
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161 |
| 6115 | 162 return NGX_CONF_OK; |
| 163 } | |
| 164 | |
| 165 | |
| 166 static char * | |
| 167 ngx_stream_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 168 { | |
| 169 ngx_stream_core_srv_conf_t *cscf = conf; | |
| 170 | |
| 171 return ngx_log_set_log(cf, &cscf->error_log); | |
| 172 } | |
| 173 | |
| 174 | |
| 175 static char * | |
| 176 ngx_stream_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 177 { | |
| 178 char *rv; | |
| 179 void *mconf; | |
| 180 ngx_uint_t m; | |
| 181 ngx_conf_t pcf; | |
| 182 ngx_stream_module_t *module; | |
| 183 ngx_stream_conf_ctx_t *ctx, *stream_ctx; | |
| 184 ngx_stream_core_srv_conf_t *cscf, **cscfp; | |
| 185 ngx_stream_core_main_conf_t *cmcf; | |
| 186 | |
| 187 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_stream_conf_ctx_t)); | |
| 188 if (ctx == NULL) { | |
| 189 return NGX_CONF_ERROR; | |
| 190 } | |
| 191 | |
| 192 stream_ctx = cf->ctx; | |
| 193 ctx->main_conf = stream_ctx->main_conf; | |
| 194 | |
| 195 /* the server{}'s srv_conf */ | |
| 196 | |
| 197 ctx->srv_conf = ngx_pcalloc(cf->pool, | |
| 198 sizeof(void *) * ngx_stream_max_module); | |
| 199 if (ctx->srv_conf == NULL) { | |
| 200 return NGX_CONF_ERROR; | |
| 201 } | |
| 202 | |
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Dynamic modules: changed ngx_modules to cycle->modules.
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parents:
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203 for (m = 0; cf->cycle->modules[m]; m++) { |
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204 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
| 6115 | 205 continue; |
| 206 } | |
| 207 | |
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208 module = cf->cycle->modules[m]->ctx; |
| 6115 | 209 |
| 210 if (module->create_srv_conf) { | |
| 211 mconf = module->create_srv_conf(cf); | |
| 212 if (mconf == NULL) { | |
| 213 return NGX_CONF_ERROR; | |
| 214 } | |
| 215 | |
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216 ctx->srv_conf[cf->cycle->modules[m]->ctx_index] = mconf; |
| 6115 | 217 } |
| 218 } | |
| 219 | |
| 220 /* the server configuration context */ | |
| 221 | |
| 222 cscf = ctx->srv_conf[ngx_stream_core_module.ctx_index]; | |
| 223 cscf->ctx = ctx; | |
| 224 | |
| 225 cmcf = ctx->main_conf[ngx_stream_core_module.ctx_index]; | |
| 226 | |
| 227 cscfp = ngx_array_push(&cmcf->servers); | |
| 228 if (cscfp == NULL) { | |
| 229 return NGX_CONF_ERROR; | |
| 230 } | |
| 231 | |
| 232 *cscfp = cscf; | |
| 233 | |
| 234 | |
| 235 /* parse inside server{} */ | |
| 236 | |
| 237 pcf = *cf; | |
| 238 cf->ctx = ctx; | |
| 239 cf->cmd_type = NGX_STREAM_SRV_CONF; | |
| 240 | |
| 241 rv = ngx_conf_parse(cf, NULL); | |
| 242 | |
| 243 *cf = pcf; | |
| 244 | |
| 245 return rv; | |
| 246 } | |
| 247 | |
| 248 | |
| 249 static char * | |
| 250 ngx_stream_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 251 { | |
| 252 ngx_str_t *value; | |
| 253 ngx_url_t u; | |
| 6436 | 254 ngx_uint_t i, backlog; |
|
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Stream: fixed duplicate listen address detection.
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255 ngx_stream_listen_t *ls, *als; |
| 6115 | 256 ngx_stream_core_main_conf_t *cmcf; |
| 257 | |
| 258 value = cf->args->elts; | |
| 259 | |
| 260 ngx_memzero(&u, sizeof(ngx_url_t)); | |
| 261 | |
| 262 u.url = value[1]; | |
| 263 u.listen = 1; | |
| 264 | |
| 265 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { | |
| 266 if (u.err) { | |
| 267 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 268 "%s in \"%V\" of the \"listen\" directive", | |
| 269 u.err, &u.url); | |
| 270 } | |
| 271 | |
| 272 return NGX_CONF_ERROR; | |
| 273 } | |
| 274 | |
| 275 cmcf = ngx_stream_conf_get_module_main_conf(cf, ngx_stream_core_module); | |
| 276 | |
| 277 ls = ngx_array_push(&cmcf->listen); | |
| 278 if (ls == NULL) { | |
| 279 return NGX_CONF_ERROR; | |
| 280 } | |
| 281 | |
| 282 ngx_memzero(ls, sizeof(ngx_stream_listen_t)); | |
| 283 | |
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Renamed "u" to "sockaddr" in listen options types.
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284 ngx_memcpy(&ls->sockaddr.sockaddr, &u.sockaddr, u.socklen); |
| 6115 | 285 |
| 286 ls->socklen = u.socklen; | |
| 6172 | 287 ls->backlog = NGX_LISTEN_BACKLOG; |
| 6436 | 288 ls->type = SOCK_STREAM; |
| 6115 | 289 ls->wildcard = u.wildcard; |
| 290 ls->ctx = cf->ctx; | |
| 291 | |
| 292 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) | |
| 293 ls->ipv6only = 1; | |
| 294 #endif | |
| 295 | |
| 6436 | 296 backlog = 0; |
| 297 | |
| 6115 | 298 for (i = 2; i < cf->args->nelts; i++) { |
| 299 | |
| 6436 | 300 #if !(NGX_WIN32) |
| 301 if (ngx_strcmp(value[i].data, "udp") == 0) { | |
| 302 ls->type = SOCK_DGRAM; | |
| 303 continue; | |
| 304 } | |
| 305 #endif | |
| 306 | |
| 6115 | 307 if (ngx_strcmp(value[i].data, "bind") == 0) { |
| 308 ls->bind = 1; | |
| 309 continue; | |
| 310 } | |
| 311 | |
| 6172 | 312 if (ngx_strncmp(value[i].data, "backlog=", 8) == 0) { |
| 313 ls->backlog = ngx_atoi(value[i].data + 8, value[i].len - 8); | |
| 314 ls->bind = 1; | |
| 315 | |
| 316 if (ls->backlog == NGX_ERROR || ls->backlog == 0) { | |
| 317 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 318 "invalid backlog \"%V\"", &value[i]); | |
| 319 return NGX_CONF_ERROR; | |
| 320 } | |
| 321 | |
| 6436 | 322 backlog = 1; |
| 323 | |
| 6172 | 324 continue; |
| 325 } | |
| 326 | |
| 6115 | 327 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
| 328 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) | |
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Use ngx_cmp_sockaddr() where appropriate.
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329 size_t len; |
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Win32: MSVC 2015 compatibility.
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330 u_char buf[NGX_SOCKADDR_STRLEN]; |
| 6115 | 331 |
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Renamed "u" to "sockaddr" in listen options types.
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parents:
6559
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changeset
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332 if (ls->sockaddr.sockaddr.sa_family == AF_INET6) { |
| 6115 | 333 |
| 334 if (ngx_strcmp(&value[i].data[10], "n") == 0) { | |
| 335 ls->ipv6only = 1; | |
| 336 | |
| 337 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { | |
| 338 ls->ipv6only = 0; | |
| 339 | |
| 340 } else { | |
| 341 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 342 "invalid ipv6only flags \"%s\"", | |
| 343 &value[i].data[9]); | |
| 344 return NGX_CONF_ERROR; | |
| 345 } | |
| 346 | |
| 347 ls->bind = 1; | |
| 348 | |
| 349 } else { | |
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Renamed "u" to "sockaddr" in listen options types.
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350 len = ngx_sock_ntop(&ls->sockaddr.sockaddr, ls->socklen, buf, |
| 6115 | 351 NGX_SOCKADDR_STRLEN, 1); |
| 352 | |
| 353 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 354 "ipv6only is not supported " | |
| 355 "on addr \"%*s\", ignored", len, buf); | |
| 356 } | |
| 357 | |
| 358 continue; | |
| 359 #else | |
| 360 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 361 "bind ipv6only is not supported " | |
| 362 "on this platform"); | |
| 363 return NGX_CONF_ERROR; | |
| 364 #endif | |
| 365 } | |
| 366 | |
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The "reuseport" option of the "listen" directive.
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367 if (ngx_strcmp(value[i].data, "reuseport") == 0) { |
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368 #if (NGX_HAVE_REUSEPORT) |
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369 ls->reuseport = 1; |
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370 ls->bind = 1; |
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371 #else |
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372 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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373 "reuseport is not supported " |
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374 "on this platform, ignored"); |
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375 #endif |
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376 continue; |
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377 } |
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378 |
| 6115 | 379 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
| 380 #if (NGX_STREAM_SSL) | |
| 381 ls->ssl = 1; | |
| 382 continue; | |
| 383 #else | |
| 384 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 385 "the \"ssl\" parameter requires " | |
| 386 "ngx_stream_ssl_module"); | |
| 387 return NGX_CONF_ERROR; | |
| 388 #endif | |
| 389 } | |
| 390 | |
| 391 if (ngx_strncmp(value[i].data, "so_keepalive=", 13) == 0) { | |
| 392 | |
| 393 if (ngx_strcmp(&value[i].data[13], "on") == 0) { | |
| 394 ls->so_keepalive = 1; | |
| 395 | |
| 396 } else if (ngx_strcmp(&value[i].data[13], "off") == 0) { | |
| 397 ls->so_keepalive = 2; | |
| 398 | |
| 399 } else { | |
| 400 | |
| 401 #if (NGX_HAVE_KEEPALIVE_TUNABLE) | |
| 402 u_char *p, *end; | |
| 403 ngx_str_t s; | |
| 404 | |
| 405 end = value[i].data + value[i].len; | |
| 406 s.data = value[i].data + 13; | |
| 407 | |
| 408 p = ngx_strlchr(s.data, end, ':'); | |
| 409 if (p == NULL) { | |
| 410 p = end; | |
| 411 } | |
| 412 | |
| 413 if (p > s.data) { | |
| 414 s.len = p - s.data; | |
| 415 | |
| 416 ls->tcp_keepidle = ngx_parse_time(&s, 1); | |
| 417 if (ls->tcp_keepidle == (time_t) NGX_ERROR) { | |
| 418 goto invalid_so_keepalive; | |
| 419 } | |
| 420 } | |
| 421 | |
| 422 s.data = (p < end) ? (p + 1) : end; | |
| 423 | |
| 424 p = ngx_strlchr(s.data, end, ':'); | |
| 425 if (p == NULL) { | |
| 426 p = end; | |
| 427 } | |
| 428 | |
| 429 if (p > s.data) { | |
| 430 s.len = p - s.data; | |
| 431 | |
| 432 ls->tcp_keepintvl = ngx_parse_time(&s, 1); | |
| 433 if (ls->tcp_keepintvl == (time_t) NGX_ERROR) { | |
| 434 goto invalid_so_keepalive; | |
| 435 } | |
| 436 } | |
| 437 | |
| 438 s.data = (p < end) ? (p + 1) : end; | |
| 439 | |
| 440 if (s.data < end) { | |
| 441 s.len = end - s.data; | |
| 442 | |
| 443 ls->tcp_keepcnt = ngx_atoi(s.data, s.len); | |
| 444 if (ls->tcp_keepcnt == NGX_ERROR) { | |
| 445 goto invalid_so_keepalive; | |
| 446 } | |
| 447 } | |
| 448 | |
| 449 if (ls->tcp_keepidle == 0 && ls->tcp_keepintvl == 0 | |
| 450 && ls->tcp_keepcnt == 0) | |
| 451 { | |
| 452 goto invalid_so_keepalive; | |
| 453 } | |
| 454 | |
| 455 ls->so_keepalive = 1; | |
| 456 | |
| 457 #else | |
| 458 | |
| 459 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 460 "the \"so_keepalive\" parameter accepts " | |
| 461 "only \"on\" or \"off\" on this platform"); | |
| 462 return NGX_CONF_ERROR; | |
| 463 | |
| 464 #endif | |
| 465 } | |
| 466 | |
| 467 ls->bind = 1; | |
| 468 | |
| 469 continue; | |
| 470 | |
| 471 #if (NGX_HAVE_KEEPALIVE_TUNABLE) | |
| 472 invalid_so_keepalive: | |
| 473 | |
| 474 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 475 "invalid so_keepalive value: \"%s\"", | |
| 476 &value[i].data[13]); | |
| 477 return NGX_CONF_ERROR; | |
| 478 #endif | |
| 479 } | |
| 480 | |
| 481 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 482 "the invalid \"%V\" parameter", &value[i]); | |
| 483 return NGX_CONF_ERROR; | |
| 484 } | |
| 485 | |
| 6436 | 486 if (ls->type == SOCK_DGRAM) { |
| 487 if (backlog) { | |
| 488 return "\"backlog\" parameter is incompatible with \"udp\""; | |
| 489 } | |
| 490 | |
| 491 #if (NGX_STREAM_SSL) | |
| 492 if (ls->ssl) { | |
| 493 return "\"ssl\" parameter is incompatible with \"udp\""; | |
| 494 } | |
| 495 #endif | |
| 496 | |
| 497 if (ls->so_keepalive) { | |
| 498 return "\"so_keepalive\" parameter is incompatible with \"udp\""; | |
| 499 } | |
| 500 } | |
| 501 | |
|
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
502 als = cmcf->listen.elts; |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
503 |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
504 for (i = 0; i < cmcf->listen.nelts - 1; i++) { |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
505 if (ls->type != als[i].type) { |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
506 continue; |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
507 } |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
508 |
|
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
|
509 if (ngx_cmp_sockaddr(&als[i].sockaddr.sockaddr, als[i].socklen, |
|
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
|
510 &ls->sockaddr.sockaddr, ls->socklen, 1) |
|
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
511 != NGX_OK) |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
512 { |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
513 continue; |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
514 } |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
515 |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
516 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
517 "duplicate \"%V\" address and port pair", &u.url); |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
518 return NGX_CONF_ERROR; |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
519 } |
|
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
520 |
| 6115 | 521 return NGX_CONF_OK; |
| 522 } |