Mercurial > hg > nginx-quic
annotate src/stream/ngx_stream_core_module.c @ 9023:3c33d39a51d3 quic
README: updated building from sources, added directives reference.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Wed, 08 Feb 2023 12:47:35 +0400 |
parents | af5adec171b4 |
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rev | line source |
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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 | |
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13 static ngx_int_t ngx_stream_core_preconfiguration(ngx_conf_t *cf); |
6115 | 14 static void *ngx_stream_core_create_main_conf(ngx_conf_t *cf); |
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15 static char *ngx_stream_core_init_main_conf(ngx_conf_t *cf, void *conf); |
6115 | 16 static void *ngx_stream_core_create_srv_conf(ngx_conf_t *cf); |
17 static char *ngx_stream_core_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
18 void *child); | |
19 static char *ngx_stream_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, | |
20 void *conf); | |
21 static char *ngx_stream_core_server(ngx_conf_t *cf, ngx_command_t *cmd, | |
22 void *conf); | |
23 static char *ngx_stream_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, | |
24 void *conf); | |
6618 | 25 static char *ngx_stream_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, |
26 void *conf); | |
6115 | 27 |
28 | |
29 static ngx_command_t ngx_stream_core_commands[] = { | |
30 | |
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31 { ngx_string("variables_hash_max_size"), |
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32 NGX_STREAM_MAIN_CONF|NGX_CONF_TAKE1, |
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33 ngx_conf_set_num_slot, |
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34 NGX_STREAM_MAIN_CONF_OFFSET, |
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35 offsetof(ngx_stream_core_main_conf_t, variables_hash_max_size), |
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36 NULL }, |
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37 |
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38 { ngx_string("variables_hash_bucket_size"), |
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39 NGX_STREAM_MAIN_CONF|NGX_CONF_TAKE1, |
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40 ngx_conf_set_num_slot, |
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41 NGX_STREAM_MAIN_CONF_OFFSET, |
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42 offsetof(ngx_stream_core_main_conf_t, variables_hash_bucket_size), |
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43 NULL }, |
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44 |
6115 | 45 { ngx_string("server"), |
46 NGX_STREAM_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
47 ngx_stream_core_server, | |
48 0, | |
49 0, | |
50 NULL }, | |
51 | |
52 { ngx_string("listen"), | |
53 NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
54 ngx_stream_core_listen, | |
55 NGX_STREAM_SRV_CONF_OFFSET, | |
56 0, | |
57 NULL }, | |
58 | |
59 { ngx_string("error_log"), | |
60 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
61 ngx_stream_core_error_log, | |
62 NGX_STREAM_SRV_CONF_OFFSET, | |
63 0, | |
64 NULL }, | |
65 | |
6618 | 66 { ngx_string("resolver"), |
67 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
68 ngx_stream_core_resolver, | |
69 NGX_STREAM_SRV_CONF_OFFSET, | |
70 0, | |
71 NULL }, | |
72 | |
73 { ngx_string("resolver_timeout"), | |
74 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
75 ngx_conf_set_msec_slot, | |
76 NGX_STREAM_SRV_CONF_OFFSET, | |
77 offsetof(ngx_stream_core_srv_conf_t, resolver_timeout), | |
78 NULL }, | |
79 | |
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80 { ngx_string("proxy_protocol_timeout"), |
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81 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
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82 ngx_conf_set_msec_slot, |
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83 NGX_STREAM_SRV_CONF_OFFSET, |
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84 offsetof(ngx_stream_core_srv_conf_t, proxy_protocol_timeout), |
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85 NULL }, |
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86 |
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87 { ngx_string("tcp_nodelay"), |
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88 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, |
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89 ngx_conf_set_flag_slot, |
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90 NGX_STREAM_SRV_CONF_OFFSET, |
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91 offsetof(ngx_stream_core_srv_conf_t, tcp_nodelay), |
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92 NULL }, |
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93 |
6694 | 94 { ngx_string("preread_buffer_size"), |
95 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
96 ngx_conf_set_size_slot, | |
97 NGX_STREAM_SRV_CONF_OFFSET, | |
98 offsetof(ngx_stream_core_srv_conf_t, preread_buffer_size), | |
99 NULL }, | |
100 | |
101 { ngx_string("preread_timeout"), | |
102 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
103 ngx_conf_set_msec_slot, | |
104 NGX_STREAM_SRV_CONF_OFFSET, | |
105 offsetof(ngx_stream_core_srv_conf_t, preread_timeout), | |
106 NULL }, | |
107 | |
6115 | 108 ngx_null_command |
109 }; | |
110 | |
111 | |
112 static ngx_stream_module_t ngx_stream_core_module_ctx = { | |
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113 ngx_stream_core_preconfiguration, /* preconfiguration */ |
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114 NULL, /* postconfiguration */ |
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115 |
6115 | 116 ngx_stream_core_create_main_conf, /* create main configuration */ |
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117 ngx_stream_core_init_main_conf, /* init main configuration */ |
6115 | 118 |
119 ngx_stream_core_create_srv_conf, /* create server configuration */ | |
120 ngx_stream_core_merge_srv_conf /* merge server configuration */ | |
121 }; | |
122 | |
123 | |
124 ngx_module_t ngx_stream_core_module = { | |
125 NGX_MODULE_V1, | |
126 &ngx_stream_core_module_ctx, /* module context */ | |
127 ngx_stream_core_commands, /* module directives */ | |
128 NGX_STREAM_MODULE, /* module type */ | |
129 NULL, /* init master */ | |
130 NULL, /* init module */ | |
131 NULL, /* init process */ | |
132 NULL, /* init thread */ | |
133 NULL, /* exit thread */ | |
134 NULL, /* exit process */ | |
135 NULL, /* exit master */ | |
136 NGX_MODULE_V1_PADDING | |
137 }; | |
138 | |
139 | |
6693 | 140 void |
141 ngx_stream_core_run_phases(ngx_stream_session_t *s) | |
142 { | |
143 ngx_int_t rc; | |
144 ngx_stream_phase_handler_t *ph; | |
145 ngx_stream_core_main_conf_t *cmcf; | |
146 | |
147 cmcf = ngx_stream_get_module_main_conf(s, ngx_stream_core_module); | |
148 | |
149 ph = cmcf->phase_engine.handlers; | |
150 | |
151 while (ph[s->phase_handler].checker) { | |
152 | |
153 rc = ph[s->phase_handler].checker(s, &ph[s->phase_handler]); | |
154 | |
155 if (rc == NGX_OK) { | |
156 return; | |
157 } | |
158 } | |
159 } | |
160 | |
161 | |
162 ngx_int_t | |
163 ngx_stream_core_generic_phase(ngx_stream_session_t *s, | |
164 ngx_stream_phase_handler_t *ph) | |
165 { | |
166 ngx_int_t rc; | |
167 | |
168 /* | |
169 * generic phase checker, | |
6694 | 170 * used by all phases, except for preread and content |
6693 | 171 */ |
172 | |
173 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, | |
174 "generic phase: %ui", s->phase_handler); | |
175 | |
176 rc = ph->handler(s); | |
177 | |
178 if (rc == NGX_OK) { | |
179 s->phase_handler = ph->next; | |
180 return NGX_AGAIN; | |
181 } | |
182 | |
183 if (rc == NGX_DECLINED) { | |
184 s->phase_handler++; | |
185 return NGX_AGAIN; | |
186 } | |
187 | |
188 if (rc == NGX_AGAIN || rc == NGX_DONE) { | |
189 return NGX_OK; | |
190 } | |
191 | |
192 if (rc == NGX_ERROR) { | |
193 rc = NGX_STREAM_INTERNAL_SERVER_ERROR; | |
194 } | |
195 | |
196 ngx_stream_finalize_session(s, rc); | |
197 | |
198 return NGX_OK; | |
199 } | |
200 | |
201 | |
202 ngx_int_t | |
6694 | 203 ngx_stream_core_preread_phase(ngx_stream_session_t *s, |
204 ngx_stream_phase_handler_t *ph) | |
205 { | |
206 size_t size; | |
207 ssize_t n; | |
208 ngx_int_t rc; | |
209 ngx_connection_t *c; | |
210 ngx_stream_core_srv_conf_t *cscf; | |
211 | |
212 c = s->connection; | |
213 | |
214 c->log->action = "prereading client data"; | |
215 | |
216 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module); | |
217 | |
218 if (c->read->timedout) { | |
219 rc = NGX_STREAM_OK; | |
220 | |
221 } else if (c->read->timer_set) { | |
222 rc = NGX_AGAIN; | |
223 | |
224 } else { | |
225 rc = ph->handler(s); | |
226 } | |
227 | |
228 while (rc == NGX_AGAIN) { | |
229 | |
230 if (c->buffer == NULL) { | |
231 c->buffer = ngx_create_temp_buf(c->pool, cscf->preread_buffer_size); | |
232 if (c->buffer == NULL) { | |
233 rc = NGX_ERROR; | |
234 break; | |
235 } | |
236 } | |
237 | |
238 size = c->buffer->end - c->buffer->last; | |
239 | |
240 if (size == 0) { | |
241 ngx_log_error(NGX_LOG_ERR, c->log, 0, "preread buffer full"); | |
242 rc = NGX_STREAM_BAD_REQUEST; | |
243 break; | |
244 } | |
245 | |
246 if (c->read->eof) { | |
247 rc = NGX_STREAM_OK; | |
248 break; | |
249 } | |
250 | |
251 if (!c->read->ready) { | |
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252 break; |
6694 | 253 } |
254 | |
255 n = c->recv(c, c->buffer->last, size); | |
256 | |
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257 if (n == NGX_ERROR || n == 0) { |
6694 | 258 rc = NGX_STREAM_OK; |
259 break; | |
260 } | |
261 | |
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262 if (n == NGX_AGAIN) { |
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263 break; |
6694 | 264 } |
265 | |
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266 c->buffer->last += n; |
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267 |
6694 | 268 rc = ph->handler(s); |
269 } | |
270 | |
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271 if (rc == NGX_AGAIN) { |
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272 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
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273 ngx_stream_finalize_session(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
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274 return NGX_OK; |
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275 } |
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276 |
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277 if (!c->read->timer_set) { |
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278 ngx_add_timer(c->read, cscf->preread_timeout); |
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279 } |
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280 |
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281 c->read->handler = ngx_stream_session_handler; |
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282 |
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283 return NGX_OK; |
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284 } |
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285 |
6694 | 286 if (c->read->timer_set) { |
287 ngx_del_timer(c->read); | |
288 } | |
289 | |
290 if (rc == NGX_OK) { | |
291 s->phase_handler = ph->next; | |
292 return NGX_AGAIN; | |
293 } | |
294 | |
295 if (rc == NGX_DECLINED) { | |
296 s->phase_handler++; | |
297 return NGX_AGAIN; | |
298 } | |
299 | |
300 if (rc == NGX_DONE) { | |
301 return NGX_OK; | |
302 } | |
303 | |
304 if (rc == NGX_ERROR) { | |
305 rc = NGX_STREAM_INTERNAL_SERVER_ERROR; | |
306 } | |
307 | |
308 ngx_stream_finalize_session(s, rc); | |
309 | |
310 return NGX_OK; | |
311 } | |
312 | |
313 | |
314 ngx_int_t | |
6693 | 315 ngx_stream_core_content_phase(ngx_stream_session_t *s, |
316 ngx_stream_phase_handler_t *ph) | |
317 { | |
318 ngx_connection_t *c; | |
319 ngx_stream_core_srv_conf_t *cscf; | |
320 | |
321 c = s->connection; | |
322 | |
323 c->log->action = NULL; | |
324 | |
325 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module); | |
326 | |
327 if (c->type == SOCK_STREAM | |
328 && cscf->tcp_nodelay | |
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329 && ngx_tcp_nodelay(c) != NGX_OK) |
6693 | 330 { |
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331 ngx_stream_finalize_session(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
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332 return NGX_OK; |
6693 | 333 } |
334 | |
335 cscf->handler(s); | |
336 | |
337 return NGX_OK; | |
338 } | |
339 | |
340 | |
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341 static ngx_int_t |
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342 ngx_stream_core_preconfiguration(ngx_conf_t *cf) |
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343 { |
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344 return ngx_stream_variables_add_core_vars(cf); |
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345 } |
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|
346 |
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|
347 |
6115 | 348 static void * |
349 ngx_stream_core_create_main_conf(ngx_conf_t *cf) | |
350 { | |
351 ngx_stream_core_main_conf_t *cmcf; | |
352 | |
353 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_core_main_conf_t)); | |
354 if (cmcf == NULL) { | |
355 return NULL; | |
356 } | |
357 | |
358 if (ngx_array_init(&cmcf->servers, cf->pool, 4, | |
359 sizeof(ngx_stream_core_srv_conf_t *)) | |
360 != NGX_OK) | |
361 { | |
362 return NULL; | |
363 } | |
364 | |
365 if (ngx_array_init(&cmcf->listen, cf->pool, 4, sizeof(ngx_stream_listen_t)) | |
366 != NGX_OK) | |
367 { | |
368 return NULL; | |
369 } | |
370 | |
6607
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diff
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|
371 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT; |
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|
372 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT; |
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diff
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|
373 |
6115 | 374 return cmcf; |
375 } | |
376 | |
377 | |
6607
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Stream: variables and script.
Vladimir Homutov <vl@nginx.com>
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diff
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|
378 static char * |
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diff
changeset
|
379 ngx_stream_core_init_main_conf(ngx_conf_t *cf, void *conf) |
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Stream: variables and script.
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diff
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|
380 { |
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Stream: variables and script.
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diff
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|
381 ngx_stream_core_main_conf_t *cmcf = conf; |
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Stream: variables and script.
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diff
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|
382 |
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diff
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|
383 ngx_conf_init_uint_value(cmcf->variables_hash_max_size, 1024); |
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Stream: variables and script.
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parents:
6606
diff
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|
384 ngx_conf_init_uint_value(cmcf->variables_hash_bucket_size, 64); |
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Stream: variables and script.
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parents:
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diff
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|
385 |
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|
386 cmcf->variables_hash_bucket_size = |
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diff
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|
387 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size); |
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diff
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|
388 |
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|
389 if (cmcf->ncaptures) { |
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6606
diff
changeset
|
390 cmcf->ncaptures = (cmcf->ncaptures + 1) * 3; |
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Stream: variables and script.
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|
391 } |
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|
392 |
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|
393 return NGX_CONF_OK; |
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|
394 } |
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395 |
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396 |
6115 | 397 static void * |
398 ngx_stream_core_create_srv_conf(ngx_conf_t *cf) | |
399 { | |
400 ngx_stream_core_srv_conf_t *cscf; | |
401 | |
402 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_core_srv_conf_t)); | |
403 if (cscf == NULL) { | |
404 return NULL; | |
405 } | |
406 | |
407 /* | |
408 * set by ngx_pcalloc(): | |
409 * | |
410 * cscf->handler = NULL; | |
411 * cscf->error_log = NULL; | |
412 */ | |
413 | |
414 cscf->file_name = cf->conf_file->file.name.data; | |
415 cscf->line = cf->conf_file->line; | |
6618 | 416 cscf->resolver_timeout = NGX_CONF_UNSET_MSEC; |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
417 cscf->proxy_protocol_timeout = NGX_CONF_UNSET_MSEC; |
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
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6174
diff
changeset
|
418 cscf->tcp_nodelay = NGX_CONF_UNSET; |
6694 | 419 cscf->preread_buffer_size = NGX_CONF_UNSET_SIZE; |
420 cscf->preread_timeout = NGX_CONF_UNSET_MSEC; | |
6115 | 421 |
422 return cscf; | |
423 } | |
424 | |
425 | |
426 static char * | |
427 ngx_stream_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) | |
428 { | |
429 ngx_stream_core_srv_conf_t *prev = parent; | |
430 ngx_stream_core_srv_conf_t *conf = child; | |
431 | |
6618 | 432 ngx_conf_merge_msec_value(conf->resolver_timeout, |
433 prev->resolver_timeout, 30000); | |
434 | |
435 if (conf->resolver == NULL) { | |
436 | |
437 if (prev->resolver == NULL) { | |
438 | |
439 /* | |
440 * create dummy resolver in stream {} context | |
441 * to inherit it in all servers | |
442 */ | |
443 | |
444 prev->resolver = ngx_resolver_create(cf, NULL, 0); | |
445 if (prev->resolver == NULL) { | |
446 return NGX_CONF_ERROR; | |
447 } | |
448 } | |
449 | |
450 conf->resolver = prev->resolver; | |
451 } | |
452 | |
6115 | 453 if (conf->handler == NULL) { |
454 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
455 "no handler for server in %s:%ui", | |
456 conf->file_name, conf->line); | |
457 return NGX_CONF_ERROR; | |
458 } | |
459 | |
460 if (conf->error_log == NULL) { | |
461 if (prev->error_log) { | |
462 conf->error_log = prev->error_log; | |
463 } else { | |
464 conf->error_log = &cf->cycle->new_log; | |
465 } | |
466 } | |
467 | |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
468 ngx_conf_merge_msec_value(conf->proxy_protocol_timeout, |
6685
4a16fceea03b
Stream: increase default value for proxy_protocol_timeout to 30s.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6680
diff
changeset
|
469 prev->proxy_protocol_timeout, 30000); |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
470 |
6221
7565e056fad6
Stream: the "tcp_nodelay" directive.
Vladimir Homutov <vl@nginx.com>
parents:
6174
diff
changeset
|
471 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
|
472 |
6694 | 473 ngx_conf_merge_size_value(conf->preread_buffer_size, |
474 prev->preread_buffer_size, 16384); | |
475 | |
476 ngx_conf_merge_msec_value(conf->preread_timeout, | |
477 prev->preread_timeout, 30000); | |
478 | |
6115 | 479 return NGX_CONF_OK; |
480 } | |
481 | |
482 | |
483 static char * | |
484 ngx_stream_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
485 { | |
486 ngx_stream_core_srv_conf_t *cscf = conf; | |
487 | |
488 return ngx_log_set_log(cf, &cscf->error_log); | |
489 } | |
490 | |
491 | |
492 static char * | |
493 ngx_stream_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
494 { | |
495 char *rv; | |
496 void *mconf; | |
497 ngx_uint_t m; | |
498 ngx_conf_t pcf; | |
499 ngx_stream_module_t *module; | |
500 ngx_stream_conf_ctx_t *ctx, *stream_ctx; | |
501 ngx_stream_core_srv_conf_t *cscf, **cscfp; | |
502 ngx_stream_core_main_conf_t *cmcf; | |
503 | |
504 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_stream_conf_ctx_t)); | |
505 if (ctx == NULL) { | |
506 return NGX_CONF_ERROR; | |
507 } | |
508 | |
509 stream_ctx = cf->ctx; | |
510 ctx->main_conf = stream_ctx->main_conf; | |
511 | |
512 /* the server{}'s srv_conf */ | |
513 | |
514 ctx->srv_conf = ngx_pcalloc(cf->pool, | |
515 sizeof(void *) * ngx_stream_max_module); | |
516 if (ctx->srv_conf == NULL) { | |
517 return NGX_CONF_ERROR; | |
518 } | |
519 | |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
|
520 for (m = 0; cf->cycle->modules[m]; m++) { |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
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diff
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|
521 if (cf->cycle->modules[m]->type != NGX_STREAM_MODULE) { |
6115 | 522 continue; |
523 } | |
524 | |
6379
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Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
525 module = cf->cycle->modules[m]->ctx; |
6115 | 526 |
527 if (module->create_srv_conf) { | |
528 mconf = module->create_srv_conf(cf); | |
529 if (mconf == NULL) { | |
530 return NGX_CONF_ERROR; | |
531 } | |
532 | |
6379
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Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
|
533 ctx->srv_conf[cf->cycle->modules[m]->ctx_index] = mconf; |
6115 | 534 } |
535 } | |
536 | |
537 /* the server configuration context */ | |
538 | |
539 cscf = ctx->srv_conf[ngx_stream_core_module.ctx_index]; | |
540 cscf->ctx = ctx; | |
541 | |
542 cmcf = ctx->main_conf[ngx_stream_core_module.ctx_index]; | |
543 | |
544 cscfp = ngx_array_push(&cmcf->servers); | |
545 if (cscfp == NULL) { | |
546 return NGX_CONF_ERROR; | |
547 } | |
548 | |
549 *cscfp = cscf; | |
550 | |
551 | |
552 /* parse inside server{} */ | |
553 | |
554 pcf = *cf; | |
555 cf->ctx = ctx; | |
556 cf->cmd_type = NGX_STREAM_SRV_CONF; | |
557 | |
558 rv = ngx_conf_parse(cf, NULL); | |
559 | |
560 *cf = pcf; | |
561 | |
6657
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
562 if (rv == NGX_CONF_OK && !cscf->listen) { |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
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parents:
6618
diff
changeset
|
563 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
564 "no \"listen\" is defined for server in %s:%ui", |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
565 cscf->file_name, cscf->line); |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
566 return NGX_CONF_ERROR; |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
567 } |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
568 |
6115 | 569 return rv; |
570 } | |
571 | |
572 | |
573 static char * | |
574 ngx_stream_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
575 { | |
6657
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Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
576 ngx_stream_core_srv_conf_t *cscf = conf; |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
577 |
6975
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
578 ngx_str_t *value, size; |
6115 | 579 ngx_url_t u; |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
580 ngx_uint_t i, n, backlog; |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
581 ngx_stream_listen_t *ls, *als, *nls; |
6115 | 582 ngx_stream_core_main_conf_t *cmcf; |
583 | |
6657
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
584 cscf->listen = 1; |
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
6618
diff
changeset
|
585 |
6115 | 586 value = cf->args->elts; |
587 | |
588 ngx_memzero(&u, sizeof(ngx_url_t)); | |
589 | |
590 u.url = value[1]; | |
591 u.listen = 1; | |
592 | |
593 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { | |
594 if (u.err) { | |
595 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
596 "%s in \"%V\" of the \"listen\" directive", | |
597 u.err, &u.url); | |
598 } | |
599 | |
600 return NGX_CONF_ERROR; | |
601 } | |
602 | |
603 cmcf = ngx_stream_conf_get_module_main_conf(cf, ngx_stream_core_module); | |
604 | |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
605 ls = ngx_array_push(&cmcf->listen); |
6115 | 606 if (ls == NULL) { |
607 return NGX_CONF_ERROR; | |
608 } | |
609 | |
610 ngx_memzero(ls, sizeof(ngx_stream_listen_t)); | |
611 | |
6172 | 612 ls->backlog = NGX_LISTEN_BACKLOG; |
6975
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
613 ls->rcvbuf = -1; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
614 ls->sndbuf = -1; |
6436 | 615 ls->type = SOCK_STREAM; |
6115 | 616 ls->ctx = cf->ctx; |
617 | |
8467
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
618 #if (NGX_HAVE_TCP_FASTOPEN) |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
619 ls->fastopen = -1; |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
620 #endif |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
621 |
6719
cebf5fed00bf
Modules compatibility: removed unneeded IPV6_V6ONLY checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6694
diff
changeset
|
622 #if (NGX_HAVE_INET6) |
6115 | 623 ls->ipv6only = 1; |
624 #endif | |
625 | |
6436 | 626 backlog = 0; |
627 | |
6115 | 628 for (i = 2; i < cf->args->nelts; i++) { |
629 | |
6436 | 630 #if !(NGX_WIN32) |
631 if (ngx_strcmp(value[i].data, "udp") == 0) { | |
632 ls->type = SOCK_DGRAM; | |
633 continue; | |
634 } | |
635 #endif | |
636 | |
6115 | 637 if (ngx_strcmp(value[i].data, "bind") == 0) { |
638 ls->bind = 1; | |
639 continue; | |
640 } | |
641 | |
8467
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
642 #if (NGX_HAVE_TCP_FASTOPEN) |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
643 if (ngx_strncmp(value[i].data, "fastopen=", 9) == 0) { |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
644 ls->fastopen = ngx_atoi(value[i].data + 9, value[i].len - 9); |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
645 ls->bind = 1; |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
646 |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
647 if (ls->fastopen == NGX_ERROR) { |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
648 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
649 "invalid fastopen \"%V\"", &value[i]); |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
650 return NGX_CONF_ERROR; |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
651 } |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
652 |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
653 continue; |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
654 } |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
655 #endif |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
656 |
6172 | 657 if (ngx_strncmp(value[i].data, "backlog=", 8) == 0) { |
658 ls->backlog = ngx_atoi(value[i].data + 8, value[i].len - 8); | |
659 ls->bind = 1; | |
660 | |
661 if (ls->backlog == NGX_ERROR || ls->backlog == 0) { | |
662 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
663 "invalid backlog \"%V\"", &value[i]); | |
664 return NGX_CONF_ERROR; | |
665 } | |
666 | |
6436 | 667 backlog = 1; |
668 | |
6172 | 669 continue; |
670 } | |
671 | |
6975
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
672 if (ngx_strncmp(value[i].data, "rcvbuf=", 7) == 0) { |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
673 size.len = value[i].len - 7; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
674 size.data = value[i].data + 7; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
675 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
676 ls->rcvbuf = ngx_parse_size(&size); |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
677 ls->bind = 1; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
678 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
679 if (ls->rcvbuf == NGX_ERROR) { |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
680 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
681 "invalid rcvbuf \"%V\"", &value[i]); |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
682 return NGX_CONF_ERROR; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
683 } |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
684 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
685 continue; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
686 } |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
687 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
688 if (ngx_strncmp(value[i].data, "sndbuf=", 7) == 0) { |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
689 size.len = value[i].len - 7; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
690 size.data = value[i].data + 7; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
691 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
692 ls->sndbuf = ngx_parse_size(&size); |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
693 ls->bind = 1; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
694 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
695 if (ls->sndbuf == NGX_ERROR) { |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
696 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
697 "invalid sndbuf \"%V\"", &value[i]); |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
698 return NGX_CONF_ERROR; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
699 } |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
700 |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
701 continue; |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
702 } |
d7ce41bdf050
Stream: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
703 |
6115 | 704 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
705 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) | |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
706 if (ngx_strcmp(&value[i].data[10], "n") == 0) { |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
707 ls->ipv6only = 1; |
6115 | 708 |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
709 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
710 ls->ipv6only = 0; |
6115 | 711 |
712 } else { | |
713 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
714 "invalid ipv6only flags \"%s\"", |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
715 &value[i].data[9]); |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
716 return NGX_CONF_ERROR; |
6115 | 717 } |
718 | |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
719 ls->bind = 1; |
6115 | 720 continue; |
721 #else | |
722 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
723 "bind ipv6only is not supported " | |
724 "on this platform"); | |
725 return NGX_CONF_ERROR; | |
726 #endif | |
727 } | |
728 | |
6153
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
729 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
|
730 #if (NGX_HAVE_REUSEPORT) |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
731 ls->reuseport = 1; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
732 ls->bind = 1; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
733 #else |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
734 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
|
735 "reuseport is not supported " |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
736 "on this platform, ignored"); |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
737 #endif |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
738 continue; |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
739 } |
4f6efabcb09b
The "reuseport" option of the "listen" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
740 |
6115 | 741 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
742 #if (NGX_STREAM_SSL) | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
743 ngx_stream_ssl_conf_t *sslcf; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
744 |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
745 sslcf = ngx_stream_conf_get_module_srv_conf(cf, |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
746 ngx_stream_ssl_module); |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
747 |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
748 sslcf->listen = 1; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
749 sslcf->file = cf->conf_file->file.name.data; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
750 sslcf->line = cf->conf_file->line; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
751 |
6115 | 752 ls->ssl = 1; |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7007
diff
changeset
|
753 |
6115 | 754 continue; |
755 #else | |
756 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
757 "the \"ssl\" parameter requires " | |
758 "ngx_stream_ssl_module"); | |
759 return NGX_CONF_ERROR; | |
760 #endif | |
761 } | |
762 | |
8000
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
763 if (ngx_strcmp(value[i].data, "quic") == 0) { |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
764 #if (NGX_STREAM_QUIC) |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
765 ngx_stream_ssl_conf_t *sslcf; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
766 |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
767 sslcf = ngx_stream_conf_get_module_srv_conf(cf, |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
768 ngx_stream_ssl_module); |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
769 |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
770 sslcf->listen = 1; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
771 sslcf->file = cf->conf_file->file.name.data; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
772 sslcf->line = cf->conf_file->line; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
773 |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
774 ls->quic = 1; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
775 ls->type = SOCK_DGRAM; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
776 |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
777 continue; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
778 #else |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
779 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
780 "the \"quic\" parameter requires " |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
781 "ngx_stream_quic_module"); |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
782 return NGX_CONF_ERROR; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
783 #endif |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
784 } |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
785 |
6115 | 786 if (ngx_strncmp(value[i].data, "so_keepalive=", 13) == 0) { |
787 | |
788 if (ngx_strcmp(&value[i].data[13], "on") == 0) { | |
789 ls->so_keepalive = 1; | |
790 | |
791 } else if (ngx_strcmp(&value[i].data[13], "off") == 0) { | |
792 ls->so_keepalive = 2; | |
793 | |
794 } else { | |
795 | |
796 #if (NGX_HAVE_KEEPALIVE_TUNABLE) | |
797 u_char *p, *end; | |
798 ngx_str_t s; | |
799 | |
800 end = value[i].data + value[i].len; | |
801 s.data = value[i].data + 13; | |
802 | |
803 p = ngx_strlchr(s.data, end, ':'); | |
804 if (p == NULL) { | |
805 p = end; | |
806 } | |
807 | |
808 if (p > s.data) { | |
809 s.len = p - s.data; | |
810 | |
811 ls->tcp_keepidle = ngx_parse_time(&s, 1); | |
812 if (ls->tcp_keepidle == (time_t) NGX_ERROR) { | |
813 goto invalid_so_keepalive; | |
814 } | |
815 } | |
816 | |
817 s.data = (p < end) ? (p + 1) : end; | |
818 | |
819 p = ngx_strlchr(s.data, end, ':'); | |
820 if (p == NULL) { | |
821 p = end; | |
822 } | |
823 | |
824 if (p > s.data) { | |
825 s.len = p - s.data; | |
826 | |
827 ls->tcp_keepintvl = ngx_parse_time(&s, 1); | |
828 if (ls->tcp_keepintvl == (time_t) NGX_ERROR) { | |
829 goto invalid_so_keepalive; | |
830 } | |
831 } | |
832 | |
833 s.data = (p < end) ? (p + 1) : end; | |
834 | |
835 if (s.data < end) { | |
836 s.len = end - s.data; | |
837 | |
838 ls->tcp_keepcnt = ngx_atoi(s.data, s.len); | |
839 if (ls->tcp_keepcnt == NGX_ERROR) { | |
840 goto invalid_so_keepalive; | |
841 } | |
842 } | |
843 | |
844 if (ls->tcp_keepidle == 0 && ls->tcp_keepintvl == 0 | |
845 && ls->tcp_keepcnt == 0) | |
846 { | |
847 goto invalid_so_keepalive; | |
848 } | |
849 | |
850 ls->so_keepalive = 1; | |
851 | |
852 #else | |
853 | |
854 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
855 "the \"so_keepalive\" parameter accepts " | |
856 "only \"on\" or \"off\" on this platform"); | |
857 return NGX_CONF_ERROR; | |
858 | |
859 #endif | |
860 } | |
861 | |
862 ls->bind = 1; | |
863 | |
864 continue; | |
865 | |
866 #if (NGX_HAVE_KEEPALIVE_TUNABLE) | |
867 invalid_so_keepalive: | |
868 | |
869 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
870 "invalid so_keepalive value: \"%s\"", | |
871 &value[i].data[13]); | |
872 return NGX_CONF_ERROR; | |
873 #endif | |
874 } | |
875 | |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
876 if (ngx_strcmp(value[i].data, "proxy_protocol") == 0) { |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
877 ls->proxy_protocol = 1; |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
878 continue; |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
879 } |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
880 |
6115 | 881 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
882 "the invalid \"%V\" parameter", &value[i]); | |
883 return NGX_CONF_ERROR; | |
884 } | |
885 | |
6436 | 886 if (ls->type == SOCK_DGRAM) { |
887 if (backlog) { | |
888 return "\"backlog\" parameter is incompatible with \"udp\""; | |
889 } | |
890 | |
891 #if (NGX_STREAM_SSL) | |
892 if (ls->ssl) { | |
893 return "\"ssl\" parameter is incompatible with \"udp\""; | |
894 } | |
895 #endif | |
896 | |
8000
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
897 #if (NGX_STREAM_SSL && NGX_STREAM_QUIC) |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
898 if (ls->ssl && ls->quic) { |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
899 return "\"ssl\" parameter is incompatible with \"quic\""; |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
900 } |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
901 #endif |
893b3313f53c
QUIC: added "quic" listen parameter in Stream.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
902 |
6436 | 903 if (ls->so_keepalive) { |
904 return "\"so_keepalive\" parameter is incompatible with \"udp\""; | |
905 } | |
6680
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
906 |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
907 if (ls->proxy_protocol) { |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
908 return "\"proxy_protocol\" parameter is incompatible with \"udp\""; |
7357abd1fa8c
Stream: the "proxy_protocol" parameter of the "listen" directive.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6657
diff
changeset
|
909 } |
8467
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
910 |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
911 #if (NGX_HAVE_TCP_FASTOPEN) |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
912 if (ls->fastopen != -1) { |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
913 return "\"fastopen\" parameter is incompatible with \"udp\""; |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
914 } |
2ab7b55ae4a0
Stream: the "fastopen" parameter of the "listen" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
7478
diff
changeset
|
915 #endif |
6436 | 916 } |
917 | |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
918 for (n = 0; n < u.naddrs; n++) { |
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
919 |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
920 for (i = 0; i < n; i++) { |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
921 if (ngx_cmp_sockaddr(u.addrs[n].sockaddr, u.addrs[n].socklen, |
9002
2af1287d2da7
Fixed port ranges support in the listen directive.
Valentin Bartenev <vbart@wbsrv.ru>
parents:
8974
diff
changeset
|
922 u.addrs[i].sockaddr, u.addrs[i].socklen, 1) |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
923 == NGX_OK) |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
924 { |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
925 goto next; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
926 } |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
927 } |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
928 |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
929 if (n != 0) { |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
930 nls = ngx_array_push(&cmcf->listen); |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
931 if (nls == NULL) { |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
932 return NGX_CONF_ERROR; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
933 } |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
934 |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
935 *nls = *ls; |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
936 |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
937 } else { |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
938 nls = ls; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
939 } |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
940 |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
941 nls->sockaddr = u.addrs[n].sockaddr; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
942 nls->socklen = u.addrs[n].socklen; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
943 nls->addr_text = u.addrs[n].name; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
944 nls->wildcard = ngx_inet_wildcard(nls->sockaddr); |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
945 |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
946 als = cmcf->listen.elts; |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
947 |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
948 for (i = 0; i < cmcf->listen.nelts - 1; i++) { |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
949 if (nls->type != als[i].type) { |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
950 continue; |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
951 } |
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
952 |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
953 if (ngx_cmp_sockaddr(als[i].sockaddr, als[i].socklen, |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
954 nls->sockaddr, nls->socklen, 1) |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
955 != NGX_OK) |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
956 { |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
957 continue; |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
958 } |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
959 |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
960 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
961 "duplicate \"%V\" address and port pair", |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
962 &nls->addr_text); |
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7345
diff
changeset
|
963 return NGX_CONF_ERROR; |
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
964 } |
8974
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
965 |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
966 next: |
4cc2bfeff46c
Filtering duplicate addresses in listen (ticket #2400).
Maxim Dounin <mdounin@mdounin.ru>
parents:
8467
diff
changeset
|
967 continue; |
6558
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
968 } |
68854ce64ec7
Stream: fixed duplicate listen address detection.
Ruslan Ermilov <ru@nginx.com>
parents:
6557
diff
changeset
|
969 |
6115 | 970 return NGX_CONF_OK; |
971 } | |
6618 | 972 |
973 | |
974 static char * | |
975 ngx_stream_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
976 { | |
977 ngx_stream_core_srv_conf_t *cscf = conf; | |
978 | |
979 ngx_str_t *value; | |
980 | |
981 if (cscf->resolver) { | |
982 return "is duplicate"; | |
983 } | |
984 | |
985 value = cf->args->elts; | |
986 | |
987 cscf->resolver = ngx_resolver_create(cf, &value[1], cf->args->nelts - 1); | |
988 if (cscf->resolver == NULL) { | |
989 return NGX_CONF_ERROR; | |
990 } | |
991 | |
992 return NGX_CONF_OK; | |
993 } |