Mercurial > hg > nginx-quic
annotate src/stream/ngx_stream.c @ 7585:746567d633ac
Win32: improved fallback on FormatMessage() errors.
FormatMessage() seems to return many errors which essentially indicate that
the language in question is not available. At least the following were
observed in the wild and during testing: ERROR_MUI_FILE_NOT_FOUND (15100)
(ticket #1868), ERROR_RESOURCE_TYPE_NOT_FOUND (1813). While documentation
says it should be ERROR_RESOURCE_LANG_NOT_FOUND (1815), this doesn't seem
to be the case.
As such, checking error code was removed, and as long as FormatMessage()
returns an error, we now always try the default language.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 21 Oct 2019 19:06:12 +0300 |
parents | 4f9b72a229c1 |
children | 893b3313f53c 2ab7b55ae4a0 |
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_event.h> | |
11 #include <ngx_stream.h> | |
12 | |
13 | |
14 static char *ngx_stream_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); | |
6693 | 15 static ngx_int_t ngx_stream_init_phases(ngx_conf_t *cf, |
16 ngx_stream_core_main_conf_t *cmcf); | |
17 static ngx_int_t ngx_stream_init_phase_handlers(ngx_conf_t *cf, | |
18 ngx_stream_core_main_conf_t *cmcf); | |
6115 | 19 static ngx_int_t ngx_stream_add_ports(ngx_conf_t *cf, ngx_array_t *ports, |
20 ngx_stream_listen_t *listen); | |
21 static char *ngx_stream_optimize_servers(ngx_conf_t *cf, ngx_array_t *ports); | |
22 static ngx_int_t ngx_stream_add_addrs(ngx_conf_t *cf, ngx_stream_port_t *stport, | |
23 ngx_stream_conf_addr_t *addr); | |
24 #if (NGX_HAVE_INET6) | |
25 static ngx_int_t ngx_stream_add_addrs6(ngx_conf_t *cf, | |
26 ngx_stream_port_t *stport, ngx_stream_conf_addr_t *addr); | |
27 #endif | |
28 static ngx_int_t ngx_stream_cmp_conf_addrs(const void *one, const void *two); | |
29 | |
30 | |
31 ngx_uint_t ngx_stream_max_module; | |
32 | |
33 | |
6692 | 34 ngx_stream_filter_pt ngx_stream_top_filter; |
35 | |
36 | |
6115 | 37 static ngx_command_t ngx_stream_commands[] = { |
38 | |
39 { ngx_string("stream"), | |
40 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
41 ngx_stream_block, | |
42 0, | |
43 0, | |
44 NULL }, | |
45 | |
46 ngx_null_command | |
47 }; | |
48 | |
49 | |
50 static ngx_core_module_t ngx_stream_module_ctx = { | |
51 ngx_string("stream"), | |
52 NULL, | |
53 NULL | |
54 }; | |
55 | |
56 | |
57 ngx_module_t ngx_stream_module = { | |
58 NGX_MODULE_V1, | |
59 &ngx_stream_module_ctx, /* module context */ | |
60 ngx_stream_commands, /* module directives */ | |
61 NGX_CORE_MODULE, /* module type */ | |
62 NULL, /* init master */ | |
63 NULL, /* init module */ | |
64 NULL, /* init process */ | |
65 NULL, /* init thread */ | |
66 NULL, /* exit thread */ | |
67 NULL, /* exit process */ | |
68 NULL, /* exit master */ | |
69 NGX_MODULE_V1_PADDING | |
70 }; | |
71 | |
72 | |
73 static char * | |
74 ngx_stream_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
75 { | |
76 char *rv; | |
77 ngx_uint_t i, m, mi, s; | |
78 ngx_conf_t pcf; | |
79 ngx_array_t ports; | |
80 ngx_stream_listen_t *listen; | |
81 ngx_stream_module_t *module; | |
82 ngx_stream_conf_ctx_t *ctx; | |
83 ngx_stream_core_srv_conf_t **cscfp; | |
84 ngx_stream_core_main_conf_t *cmcf; | |
85 | |
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86 if (*(ngx_stream_conf_ctx_t **) conf) { |
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87 return "is duplicate"; |
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88 } |
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89 |
6115 | 90 /* the main stream context */ |
91 | |
92 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_stream_conf_ctx_t)); | |
93 if (ctx == NULL) { | |
94 return NGX_CONF_ERROR; | |
95 } | |
96 | |
97 *(ngx_stream_conf_ctx_t **) conf = ctx; | |
98 | |
99 /* count the number of the stream modules and set up their indices */ | |
100 | |
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101 ngx_stream_max_module = ngx_count_modules(cf->cycle, NGX_STREAM_MODULE); |
6115 | 102 |
103 | |
104 /* the stream main_conf context, it's the same in the all stream contexts */ | |
105 | |
106 ctx->main_conf = ngx_pcalloc(cf->pool, | |
107 sizeof(void *) * ngx_stream_max_module); | |
108 if (ctx->main_conf == NULL) { | |
109 return NGX_CONF_ERROR; | |
110 } | |
111 | |
112 | |
113 /* | |
114 * the stream null srv_conf context, it is used to merge | |
115 * the server{}s' srv_conf's | |
116 */ | |
117 | |
118 ctx->srv_conf = ngx_pcalloc(cf->pool, | |
119 sizeof(void *) * ngx_stream_max_module); | |
120 if (ctx->srv_conf == NULL) { | |
121 return NGX_CONF_ERROR; | |
122 } | |
123 | |
124 | |
125 /* | |
126 * create the main_conf's and the null srv_conf's of the all stream modules | |
127 */ | |
128 | |
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129 for (m = 0; cf->cycle->modules[m]; m++) { |
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130 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
6115 | 131 continue; |
132 } | |
133 | |
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134 module = cf->cycle->modules[m]->ctx; |
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135 mi = cf->cycle->modules[m]->ctx_index; |
6115 | 136 |
137 if (module->create_main_conf) { | |
138 ctx->main_conf[mi] = module->create_main_conf(cf); | |
139 if (ctx->main_conf[mi] == NULL) { | |
140 return NGX_CONF_ERROR; | |
141 } | |
142 } | |
143 | |
144 if (module->create_srv_conf) { | |
145 ctx->srv_conf[mi] = module->create_srv_conf(cf); | |
146 if (ctx->srv_conf[mi] == NULL) { | |
147 return NGX_CONF_ERROR; | |
148 } | |
149 } | |
150 } | |
151 | |
152 | |
153 pcf = *cf; | |
154 cf->ctx = ctx; | |
155 | |
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Stream: added preconfiguration step.
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156 for (m = 0; cf->cycle->modules[m]; m++) { |
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157 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
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158 continue; |
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159 } |
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160 |
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161 module = cf->cycle->modules[m]->ctx; |
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162 |
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163 if (module->preconfiguration) { |
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164 if (module->preconfiguration(cf) != NGX_OK) { |
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165 return NGX_CONF_ERROR; |
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166 } |
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167 } |
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168 } |
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169 |
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170 |
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171 /* parse inside the stream{} block */ |
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172 |
6115 | 173 cf->module_type = NGX_STREAM_MODULE; |
174 cf->cmd_type = NGX_STREAM_MAIN_CONF; | |
175 rv = ngx_conf_parse(cf, NULL); | |
176 | |
177 if (rv != NGX_CONF_OK) { | |
178 *cf = pcf; | |
179 return rv; | |
180 } | |
181 | |
182 | |
183 /* init stream{} main_conf's, merge the server{}s' srv_conf's */ | |
184 | |
185 cmcf = ctx->main_conf[ngx_stream_core_module.ctx_index]; | |
186 cscfp = cmcf->servers.elts; | |
187 | |
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188 for (m = 0; cf->cycle->modules[m]; m++) { |
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189 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
6115 | 190 continue; |
191 } | |
192 | |
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193 module = cf->cycle->modules[m]->ctx; |
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194 mi = cf->cycle->modules[m]->ctx_index; |
6115 | 195 |
196 /* init stream{} main_conf's */ | |
197 | |
198 cf->ctx = ctx; | |
199 | |
200 if (module->init_main_conf) { | |
201 rv = module->init_main_conf(cf, ctx->main_conf[mi]); | |
202 if (rv != NGX_CONF_OK) { | |
203 *cf = pcf; | |
204 return rv; | |
205 } | |
206 } | |
207 | |
208 for (s = 0; s < cmcf->servers.nelts; s++) { | |
209 | |
210 /* merge the server{}s' srv_conf's */ | |
211 | |
212 cf->ctx = cscfp[s]->ctx; | |
213 | |
214 if (module->merge_srv_conf) { | |
215 rv = module->merge_srv_conf(cf, | |
216 ctx->srv_conf[mi], | |
217 cscfp[s]->ctx->srv_conf[mi]); | |
218 if (rv != NGX_CONF_OK) { | |
219 *cf = pcf; | |
220 return rv; | |
221 } | |
222 } | |
223 } | |
224 } | |
225 | |
6693 | 226 if (ngx_stream_init_phases(cf, cmcf) != NGX_OK) { |
227 return NGX_CONF_ERROR; | |
228 } | |
229 | |
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230 for (m = 0; cf->cycle->modules[m]; m++) { |
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231 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
6174
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Stream: added postconfiguration method to stream modules.
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232 continue; |
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233 } |
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234 |
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235 module = cf->cycle->modules[m]->ctx; |
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236 |
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237 if (module->postconfiguration) { |
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238 if (module->postconfiguration(cf) != NGX_OK) { |
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239 return NGX_CONF_ERROR; |
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240 } |
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241 } |
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242 } |
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243 |
6607
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Stream: variables and script.
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244 if (ngx_stream_variables_init_vars(cf) != NGX_OK) { |
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245 return NGX_CONF_ERROR; |
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Stream: variables and script.
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246 } |
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247 |
6115 | 248 *cf = pcf; |
249 | |
6693 | 250 if (ngx_stream_init_phase_handlers(cf, cmcf) != NGX_OK) { |
251 return NGX_CONF_ERROR; | |
252 } | |
6115 | 253 |
254 if (ngx_array_init(&ports, cf->temp_pool, 4, sizeof(ngx_stream_conf_port_t)) | |
255 != NGX_OK) | |
256 { | |
257 return NGX_CONF_ERROR; | |
258 } | |
259 | |
260 listen = cmcf->listen.elts; | |
261 | |
262 for (i = 0; i < cmcf->listen.nelts; i++) { | |
263 if (ngx_stream_add_ports(cf, &ports, &listen[i]) != NGX_OK) { | |
264 return NGX_CONF_ERROR; | |
265 } | |
266 } | |
267 | |
268 return ngx_stream_optimize_servers(cf, &ports); | |
269 } | |
270 | |
271 | |
272 static ngx_int_t | |
6693 | 273 ngx_stream_init_phases(ngx_conf_t *cf, ngx_stream_core_main_conf_t *cmcf) |
274 { | |
275 if (ngx_array_init(&cmcf->phases[NGX_STREAM_POST_ACCEPT_PHASE].handlers, | |
276 cf->pool, 1, sizeof(ngx_stream_handler_pt)) | |
277 != NGX_OK) | |
278 { | |
279 return NGX_ERROR; | |
280 } | |
281 | |
282 if (ngx_array_init(&cmcf->phases[NGX_STREAM_PREACCESS_PHASE].handlers, | |
283 cf->pool, 1, sizeof(ngx_stream_handler_pt)) | |
284 != NGX_OK) | |
285 { | |
286 return NGX_ERROR; | |
287 } | |
288 | |
289 if (ngx_array_init(&cmcf->phases[NGX_STREAM_ACCESS_PHASE].handlers, | |
290 cf->pool, 1, sizeof(ngx_stream_handler_pt)) | |
291 != NGX_OK) | |
292 { | |
293 return NGX_ERROR; | |
294 } | |
295 | |
296 if (ngx_array_init(&cmcf->phases[NGX_STREAM_SSL_PHASE].handlers, | |
297 cf->pool, 1, sizeof(ngx_stream_handler_pt)) | |
298 != NGX_OK) | |
299 { | |
300 return NGX_ERROR; | |
301 } | |
302 | |
6694 | 303 if (ngx_array_init(&cmcf->phases[NGX_STREAM_PREREAD_PHASE].handlers, |
304 cf->pool, 1, sizeof(ngx_stream_handler_pt)) | |
305 != NGX_OK) | |
306 { | |
307 return NGX_ERROR; | |
308 } | |
309 | |
6693 | 310 if (ngx_array_init(&cmcf->phases[NGX_STREAM_LOG_PHASE].handlers, |
311 cf->pool, 1, sizeof(ngx_stream_handler_pt)) | |
312 != NGX_OK) | |
313 { | |
314 return NGX_ERROR; | |
315 } | |
316 | |
317 return NGX_OK; | |
318 } | |
319 | |
320 | |
321 static ngx_int_t | |
322 ngx_stream_init_phase_handlers(ngx_conf_t *cf, | |
323 ngx_stream_core_main_conf_t *cmcf) | |
324 { | |
325 ngx_int_t j; | |
326 ngx_uint_t i, n; | |
327 ngx_stream_handler_pt *h; | |
328 ngx_stream_phase_handler_t *ph; | |
329 ngx_stream_phase_handler_pt checker; | |
330 | |
331 n = 1 /* content phase */; | |
332 | |
333 for (i = 0; i < NGX_STREAM_LOG_PHASE; i++) { | |
334 n += cmcf->phases[i].handlers.nelts; | |
335 } | |
336 | |
337 ph = ngx_pcalloc(cf->pool, | |
338 n * sizeof(ngx_stream_phase_handler_t) + sizeof(void *)); | |
339 if (ph == NULL) { | |
340 return NGX_ERROR; | |
341 } | |
342 | |
343 cmcf->phase_engine.handlers = ph; | |
344 n = 0; | |
345 | |
346 for (i = 0; i < NGX_STREAM_LOG_PHASE; i++) { | |
347 h = cmcf->phases[i].handlers.elts; | |
348 | |
349 switch (i) { | |
350 | |
6694 | 351 case NGX_STREAM_PREREAD_PHASE: |
352 checker = ngx_stream_core_preread_phase; | |
353 break; | |
354 | |
6693 | 355 case NGX_STREAM_CONTENT_PHASE: |
356 ph->checker = ngx_stream_core_content_phase; | |
357 n++; | |
358 ph++; | |
359 | |
360 continue; | |
361 | |
362 default: | |
363 checker = ngx_stream_core_generic_phase; | |
364 } | |
365 | |
366 n += cmcf->phases[i].handlers.nelts; | |
367 | |
368 for (j = cmcf->phases[i].handlers.nelts - 1; j >= 0; j--) { | |
369 ph->checker = checker; | |
370 ph->handler = h[j]; | |
371 ph->next = n; | |
372 ph++; | |
373 } | |
374 } | |
375 | |
376 return NGX_OK; | |
377 } | |
378 | |
379 | |
380 static ngx_int_t | |
6115 | 381 ngx_stream_add_ports(ngx_conf_t *cf, ngx_array_t *ports, |
382 ngx_stream_listen_t *listen) | |
383 { | |
384 in_port_t p; | |
385 ngx_uint_t i; | |
386 struct sockaddr *sa; | |
387 ngx_stream_conf_port_t *port; | |
388 ngx_stream_conf_addr_t *addr; | |
389 | |
7478
4f9b72a229c1
Multiple addresses in "listen".
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390 sa = listen->sockaddr; |
6593
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391 p = ngx_inet_get_port(sa); |
6115 | 392 |
393 port = ports->elts; | |
394 for (i = 0; i < ports->nelts; i++) { | |
395 | |
6436 | 396 if (p == port[i].port |
397 && listen->type == port[i].type | |
398 && sa->sa_family == port[i].family) | |
399 { | |
6115 | 400 /* a port is already in the port list */ |
401 | |
402 port = &port[i]; | |
403 goto found; | |
404 } | |
405 } | |
406 | |
407 /* add a port to the port list */ | |
408 | |
409 port = ngx_array_push(ports); | |
410 if (port == NULL) { | |
411 return NGX_ERROR; | |
412 } | |
413 | |
414 port->family = sa->sa_family; | |
6436 | 415 port->type = listen->type; |
6115 | 416 port->port = p; |
417 | |
418 if (ngx_array_init(&port->addrs, cf->temp_pool, 2, | |
419 sizeof(ngx_stream_conf_addr_t)) | |
420 != NGX_OK) | |
421 { | |
422 return NGX_ERROR; | |
423 } | |
424 | |
425 found: | |
426 | |
427 addr = ngx_array_push(&port->addrs); | |
428 if (addr == NULL) { | |
429 return NGX_ERROR; | |
430 } | |
431 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
432 addr->opt = *listen; |
6115 | 433 |
434 return NGX_OK; | |
435 } | |
436 | |
437 | |
438 static char * | |
439 ngx_stream_optimize_servers(ngx_conf_t *cf, ngx_array_t *ports) | |
440 { | |
441 ngx_uint_t i, p, last, bind_wildcard; | |
442 ngx_listening_t *ls; | |
443 ngx_stream_port_t *stport; | |
444 ngx_stream_conf_port_t *port; | |
445 ngx_stream_conf_addr_t *addr; | |
446 ngx_stream_core_srv_conf_t *cscf; | |
447 | |
448 port = ports->elts; | |
449 for (p = 0; p < ports->nelts; p++) { | |
450 | |
451 ngx_sort(port[p].addrs.elts, (size_t) port[p].addrs.nelts, | |
452 sizeof(ngx_stream_conf_addr_t), ngx_stream_cmp_conf_addrs); | |
453 | |
454 addr = port[p].addrs.elts; | |
455 last = port[p].addrs.nelts; | |
456 | |
457 /* | |
458 * if there is the binding to the "*:port" then we need to bind() | |
459 * to the "*:port" only and ignore the other bindings | |
460 */ | |
461 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
462 if (addr[last - 1].opt.wildcard) { |
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
6169
diff
changeset
|
463 addr[last - 1].opt.bind = 1; |
6115 | 464 bind_wildcard = 1; |
465 | |
466 } else { | |
467 bind_wildcard = 0; | |
468 } | |
469 | |
470 i = 0; | |
471 | |
472 while (i < last) { | |
473 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
6169
diff
changeset
|
474 if (bind_wildcard && !addr[i].opt.bind) { |
6115 | 475 i++; |
476 continue; | |
477 } | |
478 | |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7315
diff
changeset
|
479 ls = ngx_create_listening(cf, addr[i].opt.sockaddr, |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
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diff
changeset
|
480 addr[i].opt.socklen); |
6115 | 481 if (ls == NULL) { |
482 return NGX_CONF_ERROR; | |
483 } | |
484 | |
485 ls->addr_ntop = 1; | |
486 ls->handler = ngx_stream_init_connection; | |
487 ls->pool_size = 256; | |
6436 | 488 ls->type = addr[i].opt.type; |
6115 | 489 |
6170
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Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
6169
diff
changeset
|
490 cscf = addr->opt.ctx->srv_conf[ngx_stream_core_module.ctx_index]; |
6129
187aa751ad62
Core: the ngx_set_connection_log() macro.
Vladimir Homutov <vl@nginx.com>
parents:
6115
diff
changeset
|
491 |
6115 | 492 ls->logp = cscf->error_log; |
493 ls->log.data = &ls->addr_text; | |
494 ls->log.handler = ngx_accept_log_error; | |
495 | |
6172 | 496 ls->backlog = addr[i].opt.backlog; |
6975
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6736
diff
changeset
|
497 ls->rcvbuf = addr[i].opt.rcvbuf; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6736
diff
changeset
|
498 ls->sndbuf = addr[i].opt.sndbuf; |
6172 | 499 |
6436 | 500 ls->wildcard = addr[i].opt.wildcard; |
501 | |
6170
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Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
502 ls->keepalive = addr[i].opt.so_keepalive; |
6115 | 503 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
504 ls->keepidle = addr[i].opt.tcp_keepidle; |
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
6169
diff
changeset
|
505 ls->keepintvl = addr[i].opt.tcp_keepintvl; |
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
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diff
changeset
|
506 ls->keepcnt = addr[i].opt.tcp_keepcnt; |
6115 | 507 #endif |
508 | |
6719
cebf5fed00bf
Modules compatibility: removed unneeded IPV6_V6ONLY checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6694
diff
changeset
|
509 #if (NGX_HAVE_INET6) |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
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diff
changeset
|
510 ls->ipv6only = addr[i].opt.ipv6only; |
6115 | 511 #endif |
512 | |
6169
f654addf0eea
Stream: fixed "reuseport" to actually work.
Ruslan Ermilov <ru@nginx.com>
parents:
6153
diff
changeset
|
513 #if (NGX_HAVE_REUSEPORT) |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
514 ls->reuseport = addr[i].opt.reuseport; |
6169
f654addf0eea
Stream: fixed "reuseport" to actually work.
Ruslan Ermilov <ru@nginx.com>
parents:
6153
diff
changeset
|
515 #endif |
f654addf0eea
Stream: fixed "reuseport" to actually work.
Ruslan Ermilov <ru@nginx.com>
parents:
6153
diff
changeset
|
516 |
6115 | 517 stport = ngx_palloc(cf->pool, sizeof(ngx_stream_port_t)); |
518 if (stport == NULL) { | |
519 return NGX_CONF_ERROR; | |
520 } | |
521 | |
522 ls->servers = stport; | |
523 | |
6152
3c344ea7d88b
Simplified ngx_http_init_listening().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6129
diff
changeset
|
524 stport->naddrs = i + 1; |
6115 | 525 |
526 switch (ls->sockaddr->sa_family) { | |
527 #if (NGX_HAVE_INET6) | |
528 case AF_INET6: | |
529 if (ngx_stream_add_addrs6(cf, stport, addr) != NGX_OK) { | |
530 return NGX_CONF_ERROR; | |
531 } | |
532 break; | |
533 #endif | |
534 default: /* AF_INET */ | |
535 if (ngx_stream_add_addrs(cf, stport, addr) != NGX_OK) { | |
536 return NGX_CONF_ERROR; | |
537 } | |
538 break; | |
539 } | |
540 | |
541 addr++; | |
542 last--; | |
543 } | |
544 } | |
545 | |
546 return NGX_CONF_OK; | |
547 } | |
548 | |
549 | |
550 static ngx_int_t | |
551 ngx_stream_add_addrs(ngx_conf_t *cf, ngx_stream_port_t *stport, | |
552 ngx_stream_conf_addr_t *addr) | |
553 { | |
554 ngx_uint_t i; | |
555 struct sockaddr_in *sin; | |
556 ngx_stream_in_addr_t *addrs; | |
557 | |
558 stport->addrs = ngx_pcalloc(cf->pool, | |
559 stport->naddrs * sizeof(ngx_stream_in_addr_t)); | |
560 if (stport->addrs == NULL) { | |
561 return NGX_ERROR; | |
562 } | |
563 | |
564 addrs = stport->addrs; | |
565 | |
566 for (i = 0; i < stport->naddrs; i++) { | |
567 | |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7315
diff
changeset
|
568 sin = (struct sockaddr_in *) addr[i].opt.sockaddr; |
6115 | 569 addrs[i].addr = sin->sin_addr.s_addr; |
570 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
571 addrs[i].conf.ctx = addr[i].opt.ctx; |
6115 | 572 #if (NGX_STREAM_SSL) |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
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parents:
6169
diff
changeset
|
573 addrs[i].conf.ssl = addr[i].opt.ssl; |
6115 | 574 #endif |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6607
diff
changeset
|
575 addrs[i].conf.proxy_protocol = addr[i].opt.proxy_protocol; |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7315
diff
changeset
|
576 addrs[i].conf.addr_text = addr[i].opt.addr_text; |
6115 | 577 } |
578 | |
579 return NGX_OK; | |
580 } | |
581 | |
582 | |
583 #if (NGX_HAVE_INET6) | |
584 | |
585 static ngx_int_t | |
586 ngx_stream_add_addrs6(ngx_conf_t *cf, ngx_stream_port_t *stport, | |
587 ngx_stream_conf_addr_t *addr) | |
588 { | |
589 ngx_uint_t i; | |
590 struct sockaddr_in6 *sin6; | |
591 ngx_stream_in6_addr_t *addrs6; | |
592 | |
593 stport->addrs = ngx_pcalloc(cf->pool, | |
594 stport->naddrs * sizeof(ngx_stream_in6_addr_t)); | |
595 if (stport->addrs == NULL) { | |
596 return NGX_ERROR; | |
597 } | |
598 | |
599 addrs6 = stport->addrs; | |
600 | |
601 for (i = 0; i < stport->naddrs; i++) { | |
602 | |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7315
diff
changeset
|
603 sin6 = (struct sockaddr_in6 *) addr[i].opt.sockaddr; |
6115 | 604 addrs6[i].addr6 = sin6->sin6_addr; |
605 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
606 addrs6[i].conf.ctx = addr[i].opt.ctx; |
6115 | 607 #if (NGX_STREAM_SSL) |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
608 addrs6[i].conf.ssl = addr[i].opt.ssl; |
6115 | 609 #endif |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6607
diff
changeset
|
610 addrs6[i].conf.proxy_protocol = addr[i].opt.proxy_protocol; |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7315
diff
changeset
|
611 addrs6[i].conf.addr_text = addr[i].opt.addr_text; |
6115 | 612 } |
613 | |
614 return NGX_OK; | |
615 } | |
616 | |
617 #endif | |
618 | |
619 | |
620 static ngx_int_t | |
621 ngx_stream_cmp_conf_addrs(const void *one, const void *two) | |
622 { | |
623 ngx_stream_conf_addr_t *first, *second; | |
624 | |
625 first = (ngx_stream_conf_addr_t *) one; | |
626 second = (ngx_stream_conf_addr_t *) two; | |
627 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
628 if (first->opt.wildcard) { |
6115 | 629 /* a wildcard must be the last resort, shift it to the end */ |
630 return 1; | |
631 } | |
632 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
633 if (second->opt.wildcard) { |
6115 | 634 /* a wildcard must be the last resort, shift it to the end */ |
635 return -1; | |
636 } | |
637 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
638 if (first->opt.bind && !second->opt.bind) { |
6115 | 639 /* shift explicit bind()ed addresses to the start */ |
640 return -1; | |
641 } | |
642 | |
6170
c13091e6292c
Stream: embed ngx_stream_listen_t into ngx_stream_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6169
diff
changeset
|
643 if (!first->opt.bind && second->opt.bind) { |
6115 | 644 /* shift explicit bind()ed addresses to the start */ |
645 return 1; | |
646 } | |
647 | |
648 /* do not sort by default */ | |
649 | |
650 return 0; | |
651 } |