Mercurial > hg > nginx-quic
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 | |
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
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parents:
6174
diff
changeset
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48 { ngx_string("tcp_nodelay"), |
7565e056fad6
Stream: the "tcp_nodelay" directive.
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49 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, |
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Stream: the "tcp_nodelay" directive.
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50 ngx_conf_set_flag_slot, |
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Stream: the "tcp_nodelay" directive.
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6174
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51 NGX_STREAM_SRV_CONF_OFFSET, |
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Stream: the "tcp_nodelay" directive.
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52 offsetof(ngx_stream_core_srv_conf_t, tcp_nodelay), |
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Stream: the "tcp_nodelay" directive.
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53 NULL }, |
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Stream: the "tcp_nodelay" directive.
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parents:
6174
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54 |
6115 | 55 ngx_null_command |
56 }; | |
57 | |
58 | |
59 static ngx_stream_module_t ngx_stream_core_module_ctx = { | |
6606
2f41d383c9c7
Stream: added preconfiguration step.
Vladimir Homutov <vl@nginx.com>
parents:
6560
diff
changeset
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60 NULL, /* preconfiguration */ |
6174
68c106e6fa0a
Stream: added postconfiguration method to stream modules.
Vladimir Homutov <vl@nginx.com>
parents:
6172
diff
changeset
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61 NULL, /* postconfiguration */ |
68c106e6fa0a
Stream: added postconfiguration method to stream modules.
Vladimir Homutov <vl@nginx.com>
parents:
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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; | |
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
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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 | |
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
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160 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1); |
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
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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 | |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
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203 for (m = 0; cf->cycle->modules[m]; m++) { |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
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parents:
6230
diff
changeset
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204 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
6115 | 205 continue; |
206 } | |
207 | |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
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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 | |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
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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; |
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
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 | |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
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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) | |
6557
6f8254ae61b8
Use ngx_cmp_sockaddr() where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
6436
diff
changeset
|
329 size_t len; |
6230
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6221
diff
changeset
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330 u_char buf[NGX_SOCKADDR_STRLEN]; |
6115 | 331 |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
|
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 { | |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
|
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 | |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
367 if (ngx_strcmp(value[i].data, "reuseport") == 0) { |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
368 #if (NGX_HAVE_REUSEPORT) |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
369 ls->reuseport = 1; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
370 ls->bind = 1; |
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The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
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371 #else |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
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372 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
373 "reuseport is not supported " |
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The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
374 "on this platform, ignored"); |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
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375 #endif |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
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376 continue; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
377 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
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
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Stream: fixed duplicate listen address detection.
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parents:
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diff
changeset
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502 als = cmcf->listen.elts; |
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Stream: fixed duplicate listen address detection.
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parents:
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diff
changeset
|
503 |
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Stream: fixed duplicate listen address detection.
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parents:
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diff
changeset
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504 for (i = 0; i < cmcf->listen.nelts - 1; i++) { |
68854ce64ec7
Stream: fixed duplicate listen address detection.
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parents:
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505 if (ls->type != als[i].type) { |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
506 continue; |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
507 } |
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Stream: fixed duplicate listen address detection.
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parents:
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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
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Stream: fixed duplicate listen address detection.
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parents:
6557
diff
changeset
|
511 != NGX_OK) |
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Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
512 { |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
513 continue; |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
514 } |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
515 |
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Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
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changeset
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516 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
517 "duplicate \"%V\" address and port pair", &u.url); |
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Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
518 return NGX_CONF_ERROR; |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
519 } |
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Stream: fixed duplicate listen address detection.
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diff
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|
520 |
6115 | 521 return NGX_CONF_OK; |
522 } |