Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 5832:d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
The new directives {proxy,fastcgi,scgi,uwsgi,memcached}_next_upstream_tries
and {proxy,fastcgi,scgi,uwsgi,memcached}_next_upstream_timeout limit
the number of upstreams tried and the maximum time spent for these tries
when searching for a valid upstream.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Fri, 12 Sep 2014 18:50:47 +0400 |
parents | 906530c9ffd2 |
children | 52b4984d2b3c |
rev | line source |
---|---|
479 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
479 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
13 typedef struct { | |
651 | 14 ngx_http_upstream_conf_t upstream; |
15 | |
16 ngx_str_t index; | |
17 | |
18 ngx_array_t *flushes; | |
19 ngx_array_t *params_len; | |
20 ngx_array_t *params; | |
21 ngx_array_t *params_source; | |
1228 | 22 ngx_array_t *catch_stderr; |
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23 |
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24 ngx_array_t *fastcgi_lengths; |
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25 ngx_array_t *fastcgi_values; |
2443 | 26 |
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27 ngx_hash_t headers_hash; |
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28 ngx_uint_t header_params; |
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29 |
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30 ngx_flag_t keep_conn; |
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31 |
2602 | 32 #if (NGX_HTTP_CACHE) |
33 ngx_http_complex_value_t cache_key; | |
34 #endif | |
35 | |
2443 | 36 #if (NGX_PCRE) |
37 ngx_regex_t *split_regex; | |
38 ngx_str_t split_name; | |
39 #endif | |
479 | 40 } ngx_http_fastcgi_loc_conf_t; |
41 | |
42 | |
43 typedef enum { | |
44 ngx_http_fastcgi_st_version = 0, | |
45 ngx_http_fastcgi_st_type, | |
46 ngx_http_fastcgi_st_request_id_hi, | |
47 ngx_http_fastcgi_st_request_id_lo, | |
48 ngx_http_fastcgi_st_content_length_hi, | |
49 ngx_http_fastcgi_st_content_length_lo, | |
50 ngx_http_fastcgi_st_padding_length, | |
51 ngx_http_fastcgi_st_reserved, | |
52 ngx_http_fastcgi_st_data, | |
515 | 53 ngx_http_fastcgi_st_padding |
479 | 54 } ngx_http_fastcgi_state_e; |
55 | |
56 | |
57 typedef struct { | |
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58 u_char *start; |
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59 u_char *end; |
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60 } ngx_http_fastcgi_split_part_t; |
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61 |
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62 |
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63 typedef struct { |
651 | 64 ngx_http_fastcgi_state_e state; |
65 u_char *pos; | |
66 u_char *last; | |
67 ngx_uint_t type; | |
68 size_t length; | |
69 size_t padding; | |
70 | |
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71 unsigned fastcgi_stdout:1; |
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72 unsigned large_stderr:1; |
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73 |
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74 ngx_array_t *split_parts; |
2443 | 75 |
76 ngx_str_t script_name; | |
77 ngx_str_t path_info; | |
479 | 78 } ngx_http_fastcgi_ctx_t; |
79 | |
80 | |
81 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
82 | |
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83 #define NGX_HTTP_FASTCGI_KEEP_CONN 1 |
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84 |
479 | 85 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 |
86 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
87 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
88 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
89 #define NGX_HTTP_FASTCGI_STDIN 5 | |
90 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
91 #define NGX_HTTP_FASTCGI_STDERR 7 | |
92 #define NGX_HTTP_FASTCGI_DATA 8 | |
93 | |
94 | |
95 typedef struct { | |
96 u_char version; | |
97 u_char type; | |
98 u_char request_id_hi; | |
99 u_char request_id_lo; | |
100 u_char content_length_hi; | |
101 u_char content_length_lo; | |
102 u_char padding_length; | |
103 u_char reserved; | |
104 } ngx_http_fastcgi_header_t; | |
105 | |
106 | |
107 typedef struct { | |
108 u_char role_hi; | |
109 u_char role_lo; | |
110 u_char flags; | |
111 u_char reserved[5]; | |
112 } ngx_http_fastcgi_begin_request_t; | |
113 | |
114 | |
509 | 115 typedef struct { |
116 u_char version; | |
117 u_char type; | |
118 u_char request_id_hi; | |
119 u_char request_id_lo; | |
120 } ngx_http_fastcgi_header_small_t; | |
121 | |
122 | |
123 typedef struct { | |
124 ngx_http_fastcgi_header_t h0; | |
125 ngx_http_fastcgi_begin_request_t br; | |
126 ngx_http_fastcgi_header_small_t h1; | |
127 } ngx_http_fastcgi_request_start_t; | |
128 | |
129 | |
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130 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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131 ngx_http_fastcgi_loc_conf_t *flcf); |
2602 | 132 #if (NGX_HTTP_CACHE) |
133 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
134 #endif | |
479 | 135 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
136 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
137 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
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138 static ngx_int_t ngx_http_fastcgi_input_filter_init(void *data); |
479 | 139 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, |
487 | 140 ngx_buf_t *buf); |
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141 static ngx_int_t ngx_http_fastcgi_non_buffered_filter(void *data, |
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142 ssize_t bytes); |
479 | 143 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
487 | 144 ngx_http_fastcgi_ctx_t *f); |
479 | 145 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
146 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
487 | 147 ngx_int_t rc); |
479 | 148 |
509 | 149 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
150 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
151 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
152 void *parent, void *child); | |
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153 static ngx_int_t ngx_http_fastcgi_merge_params(ngx_conf_t *cf, |
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154 ngx_http_fastcgi_loc_conf_t *conf, ngx_http_fastcgi_loc_conf_t *prev); |
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155 |
573 | 156 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
157 ngx_http_variable_value_t *v, uintptr_t data); | |
2443 | 158 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
159 ngx_http_variable_value_t *v, uintptr_t data); | |
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160 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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161 ngx_http_fastcgi_loc_conf_t *flcf); |
509 | 162 |
479 | 163 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
487 | 164 void *conf); |
2443 | 165 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
166 ngx_command_t *cmd, void *conf); | |
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167 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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168 void *conf); |
2602 | 169 #if (NGX_HTTP_CACHE) |
170 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
171 void *conf); | |
172 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
173 void *conf); | |
174 #endif | |
175 | |
479 | 176 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
487 | 177 void *data); |
479 | 178 |
179 | |
509 | 180 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
181 { ngx_http_fastcgi_lowat_check }; | |
479 | 182 |
183 | |
184 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
185 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
186 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
187 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
188 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
623 | 189 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
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190 { ngx_string("http_403"), NGX_HTTP_UPSTREAM_FT_HTTP_403 }, |
479 | 191 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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192 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
665 | 193 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
479 | 194 { ngx_null_string, 0 } |
195 }; | |
196 | |
197 | |
2602 | 198 ngx_module_t ngx_http_fastcgi_module; |
199 | |
200 | |
479 | 201 static ngx_command_t ngx_http_fastcgi_commands[] = { |
202 | |
203 { ngx_string("fastcgi_pass"), | |
629 | 204 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
479 | 205 ngx_http_fastcgi_pass, |
206 NGX_HTTP_LOC_CONF_OFFSET, | |
207 0, | |
208 NULL }, | |
209 | |
210 { ngx_string("fastcgi_index"), | |
211 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
212 ngx_conf_set_str_slot, | |
213 NGX_HTTP_LOC_CONF_OFFSET, | |
214 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
215 NULL }, | |
216 | |
2443 | 217 { ngx_string("fastcgi_split_path_info"), |
218 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
219 ngx_http_fastcgi_split_path_info, | |
220 NGX_HTTP_LOC_CONF_OFFSET, | |
221 0, | |
222 NULL }, | |
223 | |
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224 { ngx_string("fastcgi_store"), |
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225 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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226 ngx_http_fastcgi_store, |
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227 NGX_HTTP_LOC_CONF_OFFSET, |
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228 0, |
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229 NULL }, |
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230 |
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231 { ngx_string("fastcgi_store_access"), |
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232 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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233 ngx_conf_set_access_slot, |
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234 NGX_HTTP_LOC_CONF_OFFSET, |
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235 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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236 NULL }, |
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237 |
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238 { ngx_string("fastcgi_buffering"), |
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239 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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240 ngx_conf_set_flag_slot, |
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241 NGX_HTTP_LOC_CONF_OFFSET, |
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242 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffering), |
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243 NULL }, |
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244 |
629 | 245 { ngx_string("fastcgi_ignore_client_abort"), |
246 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
247 ngx_conf_set_flag_slot, | |
248 NGX_HTTP_LOC_CONF_OFFSET, | |
249 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
250 NULL }, | |
251 | |
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252 { ngx_string("fastcgi_bind"), |
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253 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3399 | 254 ngx_http_upstream_bind_set_slot, |
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255 NGX_HTTP_LOC_CONF_OFFSET, |
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256 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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257 NULL }, |
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258 |
479 | 259 { ngx_string("fastcgi_connect_timeout"), |
260 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
261 ngx_conf_set_msec_slot, | |
262 NGX_HTTP_LOC_CONF_OFFSET, | |
263 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
264 NULL }, | |
265 | |
266 { ngx_string("fastcgi_send_timeout"), | |
267 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
268 ngx_conf_set_msec_slot, | |
269 NGX_HTTP_LOC_CONF_OFFSET, | |
270 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
271 NULL }, | |
272 | |
273 { ngx_string("fastcgi_send_lowat"), | |
274 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
275 ngx_conf_set_size_slot, | |
276 NGX_HTTP_LOC_CONF_OFFSET, | |
277 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
278 &ngx_http_fastcgi_lowat_post }, | |
279 | |
581 | 280 { ngx_string("fastcgi_buffer_size"), |
281 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
282 ngx_conf_set_size_slot, | |
283 NGX_HTTP_LOC_CONF_OFFSET, | |
284 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
285 NULL }, | |
286 | |
509 | 287 { ngx_string("fastcgi_pass_request_headers"), |
288 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
289 ngx_conf_set_flag_slot, | |
290 NGX_HTTP_LOC_CONF_OFFSET, | |
291 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
292 NULL }, | |
293 | |
294 { ngx_string("fastcgi_pass_request_body"), | |
295 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
296 ngx_conf_set_flag_slot, | |
297 NGX_HTTP_LOC_CONF_OFFSET, | |
298 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
299 NULL }, | |
300 | |
657 | 301 { ngx_string("fastcgi_intercept_errors"), |
302 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
303 ngx_conf_set_flag_slot, | |
304 NGX_HTTP_LOC_CONF_OFFSET, | |
305 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
306 NULL }, | |
307 | |
479 | 308 { ngx_string("fastcgi_read_timeout"), |
309 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
310 ngx_conf_set_msec_slot, | |
311 NGX_HTTP_LOC_CONF_OFFSET, | |
312 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
313 NULL }, | |
314 | |
315 { ngx_string("fastcgi_buffers"), | |
316 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
317 ngx_conf_set_bufs_slot, | |
318 NGX_HTTP_LOC_CONF_OFFSET, | |
319 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
320 NULL }, | |
321 | |
322 { ngx_string("fastcgi_busy_buffers_size"), | |
323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
324 ngx_conf_set_size_slot, | |
325 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 326 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
479 | 327 NULL }, |
328 | |
2602 | 329 #if (NGX_HTTP_CACHE) |
330 | |
331 { ngx_string("fastcgi_cache"), | |
3729 | 332 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 333 ngx_http_fastcgi_cache, |
334 NGX_HTTP_LOC_CONF_OFFSET, | |
335 0, | |
336 NULL }, | |
337 | |
338 { ngx_string("fastcgi_cache_key"), | |
3729 | 339 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 340 ngx_http_fastcgi_cache_key, |
341 NGX_HTTP_LOC_CONF_OFFSET, | |
342 0, | |
343 NULL }, | |
344 | |
345 { ngx_string("fastcgi_cache_path"), | |
346 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
347 ngx_http_file_cache_set_slot, | |
348 0, | |
349 0, | |
350 &ngx_http_fastcgi_module }, | |
351 | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
352 { ngx_string("fastcgi_cache_bypass"), |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
353 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
354 ngx_http_set_predicate_slot, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
355 NGX_HTTP_LOC_CONF_OFFSET, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
356 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_bypass), |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
357 NULL }, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
358 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
359 { ngx_string("fastcgi_no_cache"), |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
360 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
3692
045ea40cbfe8
use ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3670
diff
changeset
|
361 ngx_http_set_predicate_slot, |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
362 NGX_HTTP_LOC_CONF_OFFSET, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
363 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
364 NULL }, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
365 |
2602 | 366 { ngx_string("fastcgi_cache_valid"), |
367 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
368 ngx_http_file_cache_valid_set_slot, | |
369 NGX_HTTP_LOC_CONF_OFFSET, | |
370 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
371 NULL }, | |
372 | |
2729 | 373 { ngx_string("fastcgi_cache_min_uses"), |
2602 | 374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
375 ngx_conf_set_num_slot, | |
376 NGX_HTTP_LOC_CONF_OFFSET, | |
377 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
378 NULL }, | |
379 | |
380 { ngx_string("fastcgi_cache_use_stale"), | |
381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
382 ngx_conf_set_bitmask_slot, | |
383 NGX_HTTP_LOC_CONF_OFFSET, | |
384 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
385 &ngx_http_fastcgi_next_upstream_masks }, | |
386 | |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
387 { ngx_string("fastcgi_cache_methods"), |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
389 ngx_conf_set_bitmask_slot, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
390 NGX_HTTP_LOC_CONF_OFFSET, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
391 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
392 &ngx_http_upstream_cache_method_mask }, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
393 |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
394 { ngx_string("fastcgi_cache_lock"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
395 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
396 ngx_conf_set_flag_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
397 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
398 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
399 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
400 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
401 { ngx_string("fastcgi_cache_lock_timeout"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
403 ngx_conf_set_msec_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
404 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
405 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock_timeout), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
406 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
407 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
408 { ngx_string("fastcgi_cache_revalidate"), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
409 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
410 ngx_conf_set_flag_slot, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
411 NGX_HTTP_LOC_CONF_OFFSET, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
412 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_revalidate), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
413 NULL }, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
414 |
2602 | 415 #endif |
416 | |
479 | 417 { ngx_string("fastcgi_temp_path"), |
418 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
419 ngx_conf_set_path_slot, | |
420 NGX_HTTP_LOC_CONF_OFFSET, | |
421 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
422 NULL }, |
479 | 423 |
424 { ngx_string("fastcgi_max_temp_file_size"), | |
425 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
426 ngx_conf_set_size_slot, | |
427 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 428 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
479 | 429 NULL }, |
430 | |
431 { ngx_string("fastcgi_temp_file_write_size"), | |
432 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
433 ngx_conf_set_size_slot, | |
434 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 435 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
479 | 436 NULL }, |
437 | |
438 { ngx_string("fastcgi_next_upstream"), | |
547 | 439 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
479 | 440 ngx_conf_set_bitmask_slot, |
441 NGX_HTTP_LOC_CONF_OFFSET, | |
442 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
443 &ngx_http_fastcgi_next_upstream_masks }, | |
444 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
445 { ngx_string("fastcgi_next_upstream_tries"), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
446 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
447 ngx_conf_set_num_slot, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
448 NGX_HTTP_LOC_CONF_OFFSET, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
449 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream_tries), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
450 NULL }, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
451 |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
452 { ngx_string("fastcgi_next_upstream_timeout"), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
453 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
454 ngx_conf_set_msec_slot, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
455 NGX_HTTP_LOC_CONF_OFFSET, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
456 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream_timeout), |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
457 NULL }, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
458 |
509 | 459 { ngx_string("fastcgi_param"), |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
460 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE23, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
461 ngx_http_upstream_param_set_slot, |
485 | 462 NGX_HTTP_LOC_CONF_OFFSET, |
509 | 463 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
485 | 464 NULL }, |
465 | |
649 | 466 { ngx_string("fastcgi_pass_header"), |
3729 | 467 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 468 ngx_conf_set_str_array_slot, |
469 NGX_HTTP_LOC_CONF_OFFSET, | |
470 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
471 NULL }, | |
472 | |
473 { ngx_string("fastcgi_hide_header"), | |
3729 | 474 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 475 ngx_conf_set_str_array_slot, |
476 NGX_HTTP_LOC_CONF_OFFSET, | |
477 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
478 NULL }, | |
479 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
480 { ngx_string("fastcgi_ignore_headers"), |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
481 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
482 ngx_conf_set_bitmask_slot, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
483 NGX_HTTP_LOC_CONF_OFFSET, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
484 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
3667
12bd9e26fadb
use shared ngx_http_upstream_ignore_headers_masks[]
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485 &ngx_http_upstream_ignore_headers_masks }, |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
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2729
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486 |
1228 | 487 { ngx_string("fastcgi_catch_stderr"), |
4273
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Fixed NGX_CONF_TAKE1/NGX_CONF_FLAG misuse.
Sergey Budnevitch <sb@waeme.net>
parents:
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diff
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|
488 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
1228 | 489 ngx_conf_set_str_array_slot, |
490 NGX_HTTP_LOC_CONF_OFFSET, | |
491 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
492 NULL }, | |
493 | |
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494 { ngx_string("fastcgi_keep_conn"), |
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495 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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496 ngx_conf_set_flag_slot, |
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497 NGX_HTTP_LOC_CONF_OFFSET, |
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498 offsetof(ngx_http_fastcgi_loc_conf_t, keep_conn), |
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499 NULL }, |
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500 |
479 | 501 ngx_null_command |
502 }; | |
503 | |
504 | |
667 | 505 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
509 | 506 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
507 NULL, /* postconfiguration */ | |
479 | 508 |
509 NULL, /* create main configuration */ | |
510 NULL, /* init main configuration */ | |
511 | |
512 NULL, /* create server configuration */ | |
513 NULL, /* merge server configuration */ | |
514 | |
515 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
516 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
517 }; | |
518 | |
519 | |
520 ngx_module_t ngx_http_fastcgi_module = { | |
509 | 521 NGX_MODULE_V1, |
479 | 522 &ngx_http_fastcgi_module_ctx, /* module context */ |
523 ngx_http_fastcgi_commands, /* module directives */ | |
524 NGX_HTTP_MODULE, /* module type */ | |
541 | 525 NULL, /* init master */ |
479 | 526 NULL, /* init module */ |
541 | 527 NULL, /* init process */ |
528 NULL, /* init thread */ | |
529 NULL, /* exit thread */ | |
530 NULL, /* exit process */ | |
531 NULL, /* exit master */ | |
532 NGX_MODULE_V1_PADDING | |
479 | 533 }; |
534 | |
535 | |
1883 | 536 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
537 { 1, /* version */ | |
538 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
539 0, /* request_id_hi */ | |
540 1, /* request_id_lo */ | |
541 0, /* content_length_hi */ | |
542 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
543 0, /* padding_length */ | |
544 0 }, /* reserved */ | |
545 | |
546 { 0, /* role_hi */ | |
547 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
548 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
549 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
550 | |
551 { 1, /* version */ | |
552 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
553 0, /* request_id_hi */ | |
554 1 }, /* request_id_lo */ | |
555 | |
556 }; | |
557 | |
558 | |
2443 | 559 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
560 | |
561 { ngx_string("fastcgi_script_name"), NULL, | |
562 ngx_http_fastcgi_script_name_variable, 0, | |
563 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
564 | |
565 { ngx_string("fastcgi_path_info"), NULL, | |
566 ngx_http_fastcgi_path_info_variable, 0, | |
567 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
568 | |
569 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
570 }; | |
1884 | 571 |
572 | |
649 | 573 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
574 ngx_string("Status"), | |
575 ngx_string("X-Accel-Expires"), | |
576 ngx_string("X-Accel-Redirect"), | |
577 ngx_string("X-Accel-Limit-Rate"), | |
1886
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578 ngx_string("X-Accel-Buffering"), |
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579 ngx_string("X-Accel-Charset"), |
649 | 580 ngx_null_string |
581 }; | |
582 | |
583 | |
3197
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hide cacheable Set-Cookie and P3P FastCGI response headers
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584 #if (NGX_HTTP_CACHE) |
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585 |
3563
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586 static ngx_keyval_t ngx_http_fastcgi_cache_headers[] = { |
5441
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587 { ngx_string("HTTP_IF_MODIFIED_SINCE"), |
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588 ngx_string("$upstream_cache_last_modified") }, |
3563
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589 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
5738
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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590 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("$upstream_cache_etag") }, |
3563
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591 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
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592 { ngx_string("HTTP_RANGE"), ngx_string("") }, |
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593 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, |
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parents:
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594 { ngx_null_string, ngx_null_string } |
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595 }; |
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|
596 |
3197
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597 #endif |
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598 |
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599 |
2592
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600 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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601 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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602 }; |
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603 |
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604 |
487 | 605 static ngx_int_t |
606 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
479 | 607 { |
608 ngx_int_t rc; | |
609 ngx_http_upstream_t *u; | |
2443 | 610 ngx_http_fastcgi_ctx_t *f; |
479 | 611 ngx_http_fastcgi_loc_conf_t *flcf; |
612 | |
3006
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613 if (ngx_http_upstream_create(r) != NGX_OK) { |
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614 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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615 } |
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616 |
2443 | 617 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
618 if (f == NULL) { | |
3006
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619 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
2443 | 620 } |
621 | |
622 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
2395
b1a24d3cf4dd
clear fastcgi ctx for internal redirection via named location
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parents:
2391
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623 |
2390
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624 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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625 |
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626 if (flcf->fastcgi_lengths) { |
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627 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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628 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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629 } |
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630 } |
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631 |
3006
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632 u = r->upstream; |
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633 |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
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changeset
|
634 ngx_str_set(&u->schema, "fastcgi://"); |
479 | 635 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
636 | |
637 u->conf = &flcf->upstream; | |
638 | |
2602 | 639 #if (NGX_HTTP_CACHE) |
640 u->create_key = ngx_http_fastcgi_create_key; | |
641 #endif | |
479 | 642 u->create_request = ngx_http_fastcgi_create_request; |
643 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
644 u->process_header = ngx_http_fastcgi_process_header; | |
645 u->abort_request = ngx_http_fastcgi_abort_request; | |
646 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
4615
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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647 r->state = 0; |
479 | 648 |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
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649 u->buffering = flcf->upstream.buffering; |
649 | 650 |
581 | 651 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
652 if (u->pipe == NULL) { | |
653 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
654 } | |
655 | |
656 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
657 u->pipe->input_ctx = r; | |
479 | 658 |
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659 u->input_filter_init = ngx_http_fastcgi_input_filter_init; |
5394
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660 u->input_filter = ngx_http_fastcgi_non_buffered_filter; |
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661 u->input_filter_ctx = r; |
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662 |
479 | 663 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); |
664 | |
665 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
666 return rc; | |
667 } | |
668 | |
669 return NGX_DONE; | |
670 } | |
671 | |
672 | |
487 | 673 static ngx_int_t |
2390
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674 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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675 { |
3610 | 676 ngx_url_t url; |
677 ngx_http_upstream_t *u; | |
678 | |
679 ngx_memzero(&url, sizeof(ngx_url_t)); | |
680 | |
681 if (ngx_http_script_run(r, &url.url, flcf->fastcgi_lengths->elts, 0, | |
2390
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682 flcf->fastcgi_values->elts) |
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683 == NULL) |
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684 { |
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685 return NGX_ERROR; |
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686 } |
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687 |
3610 | 688 url.no_resolve = 1; |
689 | |
690 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
691 if (url.err) { | |
2390
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692 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3610 | 693 "%s in upstream \"%V\"", url.err, &url.url); |
2390
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694 } |
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695 |
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696 return NGX_ERROR; |
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697 } |
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698 |
3610 | 699 u = r->upstream; |
700 | |
701 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
702 if (u->resolved == NULL) { | |
703 return NGX_ERROR; | |
704 } | |
705 | |
706 if (url.addrs && url.addrs[0].sockaddr) { | |
707 u->resolved->sockaddr = url.addrs[0].sockaddr; | |
708 u->resolved->socklen = url.addrs[0].socklen; | |
709 u->resolved->naddrs = 1; | |
710 u->resolved->host = url.addrs[0].name; | |
2422
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711 |
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712 } else { |
3610 | 713 u->resolved->host = url.host; |
714 u->resolved->port = url.port; | |
3879
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715 u->resolved->no_port = url.no_port; |
2422
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716 } |
2390
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717 |
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718 return NGX_OK; |
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719 } |
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720 |
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721 |
2602 | 722 #if (NGX_HTTP_CACHE) |
723 | |
724 static ngx_int_t | |
725 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
726 { | |
727 ngx_str_t *key; | |
728 ngx_http_fastcgi_loc_conf_t *flcf; | |
729 | |
730 key = ngx_array_push(&r->cache->keys); | |
731 if (key == NULL) { | |
732 return NGX_ERROR; | |
733 } | |
734 | |
735 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
736 | |
737 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
738 return NGX_ERROR; | |
739 } | |
740 | |
741 return NGX_OK; | |
742 } | |
743 | |
744 #endif | |
745 | |
746 | |
2390
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747 static ngx_int_t |
487 | 748 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
479 | 749 { |
509 | 750 off_t file_pos; |
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751 u_char ch, *pos, *lowcase_key; |
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752 size_t size, len, key_len, val_len, padding, |
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753 allocated; |
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754 ngx_uint_t i, n, next, hash, skip_empty, header_params; |
509 | 755 ngx_buf_t *b; |
756 ngx_chain_t *cl, *body; | |
757 ngx_list_part_t *part; | |
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758 ngx_table_elt_t *header, **ignored; |
509 | 759 ngx_http_script_code_pt code; |
760 ngx_http_script_engine_t e, le; | |
761 ngx_http_fastcgi_header_t *h; | |
762 ngx_http_fastcgi_loc_conf_t *flcf; | |
763 ngx_http_script_len_code_pt lcode; | |
479 | 764 |
509 | 765 len = 0; |
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766 header_params = 0; |
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767 ignored = NULL; |
485 | 768 |
479 | 769 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
770 | |
509 | 771 if (flcf->params_len) { |
772 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
479 | 773 |
1565 | 774 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
573 | 775 le.flushed = 1; |
776 | |
509 | 777 le.ip = flcf->params_len->elts; |
778 le.request = r; | |
479 | 779 |
509 | 780 while (*(uintptr_t *) le.ip) { |
487 | 781 |
509 | 782 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
783 key_len = lcode(&le); | |
479 | 784 |
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785 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
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786 skip_empty = lcode(&le); |
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787 |
509 | 788 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
789 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
790 } | |
791 le.ip += sizeof(uintptr_t); | |
479 | 792 |
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793 if (skip_empty && val_len == 0) { |
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794 continue; |
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795 } |
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796 |
537 | 797 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
485 | 798 } |
799 } | |
800 | |
509 | 801 if (flcf->upstream.pass_request_headers) { |
485 | 802 |
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803 allocated = 0; |
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804 lowcase_key = NULL; |
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805 |
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806 if (flcf->header_params) { |
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807 n = 0; |
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808 part = &r->headers_in.headers.part; |
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809 |
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810 while (part) { |
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811 n += part->nelts; |
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812 part = part->next; |
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813 } |
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814 |
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|
815 ignored = ngx_palloc(r->pool, n * sizeof(void *)); |
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816 if (ignored == NULL) { |
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817 return NGX_ERROR; |
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818 } |
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819 } |
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820 |
509 | 821 part = &r->headers_in.headers.part; |
822 header = part->elts; | |
823 | |
824 for (i = 0; /* void */; i++) { | |
479 | 825 |
509 | 826 if (i >= part->nelts) { |
827 if (part->next == NULL) { | |
828 break; | |
829 } | |
479 | 830 |
509 | 831 part = part->next; |
832 header = part->elts; | |
833 i = 0; | |
479 | 834 } |
835 | |
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836 if (flcf->header_params) { |
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837 if (allocated < header[i].key.len) { |
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838 allocated = header[i].key.len + 16; |
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839 lowcase_key = ngx_pnalloc(r->pool, allocated); |
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840 if (lowcase_key == NULL) { |
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841 return NGX_ERROR; |
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842 } |
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843 } |
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844 |
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845 hash = 0; |
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846 |
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847 for (n = 0; n < header[i].key.len; n++) { |
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848 ch = header[i].key.data[n]; |
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849 |
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850 if (ch >= 'A' && ch <= 'Z') { |
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851 ch |= 0x20; |
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852 |
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853 } else if (ch == '-') { |
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854 ch = '_'; |
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855 } |
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856 |
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857 hash = ngx_hash(hash, ch); |
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858 lowcase_key[n] = ch; |
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859 } |
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860 |
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861 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
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862 ignored[header_params++] = &header[i]; |
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863 continue; |
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864 } |
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865 |
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866 n += sizeof("HTTP_") - 1; |
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867 |
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868 } else { |
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869 n = sizeof("HTTP_") - 1 + header[i].key.len; |
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870 } |
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871 |
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872 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
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873 + n + header[i].value.len; |
479 | 874 } |
875 } | |
876 | |
877 | |
878 if (len > 65535) { | |
879 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
1678 | 880 "fastcgi request record is too big: %uz", len); |
479 | 881 return NGX_ERROR; |
882 } | |
883 | |
884 | |
885 padding = 8 - len % 8; | |
886 padding = (padding == 8) ? 0 : padding; | |
887 | |
888 | |
889 size = sizeof(ngx_http_fastcgi_header_t) | |
890 + sizeof(ngx_http_fastcgi_begin_request_t) | |
891 | |
892 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
893 + len + padding | |
894 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
895 | |
896 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
897 | |
898 | |
501 | 899 b = ngx_create_temp_buf(r->pool, size); |
900 if (b == NULL) { | |
479 | 901 return NGX_ERROR; |
902 } | |
903 | |
501 | 904 cl = ngx_alloc_chain_link(r->pool); |
905 if (cl == NULL) { | |
479 | 906 return NGX_ERROR; |
907 } | |
908 | |
909 cl->buf = b; | |
910 | |
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911 ngx_http_fastcgi_request_start.br.flags = |
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912 flcf->keep_conn ? NGX_HTTP_FASTCGI_KEEP_CONN : 0; |
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913 |
509 | 914 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
915 sizeof(ngx_http_fastcgi_request_start_t)); | |
479 | 916 |
917 h = (ngx_http_fastcgi_header_t *) | |
918 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
919 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
920 | |
921 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
922 h->content_length_lo = (u_char) (len & 0xff); | |
923 h->padding_length = (u_char) padding; | |
924 h->reserved = 0; | |
925 | |
926 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
927 + sizeof(ngx_http_fastcgi_begin_request_t) | |
928 + sizeof(ngx_http_fastcgi_header_t); | |
929 | |
930 | |
509 | 931 if (flcf->params_len) { |
932 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
479 | 933 |
509 | 934 e.ip = flcf->params->elts; |
935 e.pos = b->last; | |
936 e.request = r; | |
573 | 937 e.flushed = 1; |
479 | 938 |
509 | 939 le.ip = flcf->params_len->elts; |
479 | 940 |
509 | 941 while (*(uintptr_t *) le.ip) { |
479 | 942 |
509 | 943 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
944 key_len = (u_char) lcode(&le); | |
479 | 945 |
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946 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
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947 skip_empty = lcode(&le); |
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948 |
509 | 949 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
950 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
951 } | |
952 le.ip += sizeof(uintptr_t); | |
479 | 953 |
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954 if (skip_empty && val_len == 0) { |
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955 e.skip = 1; |
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956 |
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|
957 while (*(uintptr_t *) e.ip) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
958 code = *(ngx_http_script_code_pt *) e.ip; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
959 code((ngx_http_script_engine_t *) &e); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
960 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
961 e.ip += sizeof(uintptr_t); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
962 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
963 e.skip = 0; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
964 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
965 continue; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
966 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
967 |
537 | 968 *e.pos++ = (u_char) key_len; |
479 | 969 |
537 | 970 if (val_len > 127) { |
971 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
972 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
973 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
974 *e.pos++ = (u_char) (val_len & 0xff); | |
479 | 975 |
537 | 976 } else { |
977 *e.pos++ = (u_char) val_len; | |
509 | 978 } |
479 | 979 |
509 | 980 while (*(uintptr_t *) e.ip) { |
981 code = *(ngx_http_script_code_pt *) e.ip; | |
982 code((ngx_http_script_engine_t *) &e); | |
983 } | |
984 e.ip += sizeof(uintptr_t); | |
1945 | 985 |
986 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
987 "fastcgi param: \"%*s: %*s\"", | |
988 key_len, e.pos - (key_len + val_len), | |
989 val_len, e.pos - val_len); | |
479 | 990 } |
991 | |
509 | 992 b->last = e.pos; |
487 | 993 } |
994 | |
995 | |
509 | 996 if (flcf->upstream.pass_request_headers) { |
479 | 997 |
509 | 998 part = &r->headers_in.headers.part; |
999 header = part->elts; | |
479 | 1000 |
509 | 1001 for (i = 0; /* void */; i++) { |
491 | 1002 |
509 | 1003 if (i >= part->nelts) { |
1004 if (part->next == NULL) { | |
577 | 1005 break; |
509 | 1006 } |
577 | 1007 |
509 | 1008 part = part->next; |
1009 header = part->elts; | |
1010 i = 0; | |
1011 } | |
479 | 1012 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1013 for (n = 0; n < header_params; n++) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1014 if (&header[i] == ignored[n]) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1015 goto next; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1016 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1017 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1018 |
3559
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1019 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1020 if (key_len > 127) { |
519dcf4cb3de
add client request headers debug logging in fastcgi
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parents:
3558
diff
changeset
|
1021 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1022 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1023 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1024 *b->last++ = (u_char) (key_len & 0xff); |
577 | 1025 |
509 | 1026 } else { |
3559
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1027 *b->last++ = (u_char) key_len; |
487 | 1028 } |
1029 | |
3559
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1030 val_len = header[i].value.len; |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1031 if (val_len > 127) { |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1032 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1033 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1034 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1035 *b->last++ = (u_char) (val_len & 0xff); |
487 | 1036 |
509 | 1037 } else { |
3559
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1038 *b->last++ = (u_char) val_len; |
479 | 1039 } |
1040 | |
509 | 1041 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
479 | 1042 |
509 | 1043 for (n = 0; n < header[i].key.len; n++) { |
1044 ch = header[i].key.data[n]; | |
479 | 1045 |
509 | 1046 if (ch >= 'a' && ch <= 'z') { |
1047 ch &= ~0x20; | |
479 | 1048 |
509 | 1049 } else if (ch == '-') { |
1050 ch = '_'; | |
1051 } | |
479 | 1052 |
509 | 1053 *b->last++ = ch; |
479 | 1054 } |
1055 | |
3559
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1056 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1057 |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1058 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1059 "fastcgi param: \"%*s: %*s\"", |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1060 key_len, b->last - (key_len + val_len), |
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
parents:
3558
diff
changeset
|
1061 val_len, b->last - val_len); |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1062 next: |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1063 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
1064 continue; |
479 | 1065 } |
1066 } | |
1067 | |
1068 | |
1069 if (padding) { | |
1070 ngx_memzero(b->last, padding); | |
1071 b->last += padding; | |
1072 } | |
1073 | |
1074 | |
1075 h = (ngx_http_fastcgi_header_t *) b->last; | |
1076 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1077 | |
1078 h->version = 1; | |
1079 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
1080 h->request_id_hi = 0; | |
1081 h->request_id_lo = 1; | |
1082 h->content_length_hi = 0; | |
1083 h->content_length_lo = 0; | |
1084 h->padding_length = 0; | |
1085 h->reserved = 0; | |
1086 | |
1087 h = (ngx_http_fastcgi_header_t *) b->last; | |
1088 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1089 | |
509 | 1090 if (flcf->upstream.pass_request_body) { |
1091 body = r->upstream->request_bufs; | |
1092 r->upstream->request_bufs = cl; | |
479 | 1093 |
1094 #if (NGX_SUPPRESS_WARN) | |
509 | 1095 file_pos = 0; |
1096 pos = NULL; | |
479 | 1097 #endif |
1098 | |
509 | 1099 while (body) { |
479 | 1100 |
509 | 1101 if (body->buf->in_file) { |
1102 file_pos = body->buf->file_pos; | |
479 | 1103 |
509 | 1104 } else { |
1105 pos = body->buf->pos; | |
479 | 1106 } |
1107 | |
509 | 1108 next = 0; |
479 | 1109 |
509 | 1110 do { |
1111 b = ngx_alloc_buf(r->pool); | |
1112 if (b == NULL) { | |
1113 return NGX_ERROR; | |
479 | 1114 } |
1115 | |
509 | 1116 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
1117 | |
1118 if (body->buf->in_file) { | |
1119 b->file_pos = file_pos; | |
1120 file_pos += 32 * 1024; | |
479 | 1121 |
1142
e479e0b02e5a
fix "zero size buf" if request body file is multiple of 32K and FastCGI is used
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
1122 if (file_pos >= body->buf->file_last) { |
509 | 1123 file_pos = body->buf->file_last; |
1124 next = 1; | |
1125 } | |
1126 | |
1127 b->file_last = file_pos; | |
1128 len = (ngx_uint_t) (file_pos - b->file_pos); | |
1129 | |
1130 } else { | |
1131 b->pos = pos; | |
1132 pos += 32 * 1024; | |
479 | 1133 |
1142
e479e0b02e5a
fix "zero size buf" if request body file is multiple of 32K and FastCGI is used
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
1134 if (pos >= body->buf->last) { |
509 | 1135 pos = body->buf->last; |
1136 next = 1; | |
1137 } | |
1138 | |
1139 b->last = pos; | |
1140 len = (ngx_uint_t) (pos - b->pos); | |
1141 } | |
479 | 1142 |
509 | 1143 padding = 8 - len % 8; |
1144 padding = (padding == 8) ? 0 : padding; | |
479 | 1145 |
509 | 1146 h->version = 1; |
1147 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1148 h->request_id_hi = 0; | |
1149 h->request_id_lo = 1; | |
1150 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
1151 h->content_length_lo = (u_char) (len & 0xff); | |
1152 h->padding_length = (u_char) padding; | |
1153 h->reserved = 0; | |
479 | 1154 |
509 | 1155 cl->next = ngx_alloc_chain_link(r->pool); |
1156 if (cl->next == NULL) { | |
1157 return NGX_ERROR; | |
1158 } | |
479 | 1159 |
509 | 1160 cl = cl->next; |
1161 cl->buf = b; | |
1162 | |
1163 b = ngx_create_temp_buf(r->pool, | |
1164 sizeof(ngx_http_fastcgi_header_t) | |
1165 + padding); | |
1166 if (b == NULL) { | |
1167 return NGX_ERROR; | |
1168 } | |
479 | 1169 |
509 | 1170 if (padding) { |
1171 ngx_memzero(b->last, padding); | |
1172 b->last += padding; | |
1173 } | |
1174 | |
1175 h = (ngx_http_fastcgi_header_t *) b->last; | |
1176 b->last += sizeof(ngx_http_fastcgi_header_t); | |
479 | 1177 |
509 | 1178 cl->next = ngx_alloc_chain_link(r->pool); |
1179 if (cl->next == NULL) { | |
1180 return NGX_ERROR; | |
1181 } | |
1182 | |
1183 cl = cl->next; | |
1184 cl->buf = b; | |
479 | 1185 |
509 | 1186 } while (!next); |
479 | 1187 |
509 | 1188 body = body->next; |
1189 } | |
479 | 1190 |
509 | 1191 } else { |
1192 r->upstream->request_bufs = cl; | |
479 | 1193 } |
1194 | |
1195 h->version = 1; | |
1196 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1197 h->request_id_hi = 0; | |
1198 h->request_id_lo = 1; | |
1199 h->content_length_hi = 0; | |
1200 h->content_length_lo = 0; | |
1201 h->padding_length = 0; | |
1202 h->reserved = 0; | |
1203 | |
1204 cl->next = NULL; | |
1205 | |
1206 return NGX_OK; | |
1207 } | |
1208 | |
1209 | |
487 | 1210 static ngx_int_t |
1211 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
479 | 1212 { |
1213 ngx_http_fastcgi_ctx_t *f; | |
1214 | |
1215 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1216 | |
1217 if (f == NULL) { | |
1218 return NGX_OK; | |
1219 } | |
1220 | |
1221 f->state = ngx_http_fastcgi_st_version; | |
615 | 1222 f->fastcgi_stdout = 0; |
3460
bbea0b19b608
fix cached FastCGI response with large stderr output before header
Igor Sysoev <igor@sysoev.ru>
parents:
3399
diff
changeset
|
1223 f->large_stderr = 0; |
479 | 1224 |
5604
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1225 if (f->split_parts) { |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1226 f->split_parts->nelts = 0; |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1227 } |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1228 |
4615
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1229 r->state = 0; |
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1230 |
479 | 1231 return NGX_OK; |
1232 } | |
1233 | |
1234 | |
507 | 1235 static ngx_int_t |
1236 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
479 | 1237 { |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1238 u_char *p, *msg, *start, *last, |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1239 *part_start, *part_end; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1240 size_t size; |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1241 ngx_str_t *status_line, *pattern; |
509 | 1242 ngx_int_t rc, status; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1243 ngx_buf_t buf; |
649 | 1244 ngx_uint_t i; |
509 | 1245 ngx_table_elt_t *h; |
1246 ngx_http_upstream_t *u; | |
1247 ngx_http_fastcgi_ctx_t *f; | |
1248 ngx_http_upstream_header_t *hh; | |
1228 | 1249 ngx_http_fastcgi_loc_conf_t *flcf; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1250 ngx_http_fastcgi_split_part_t *part; |
509 | 1251 ngx_http_upstream_main_conf_t *umcf; |
479 | 1252 |
1253 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1254 | |
509 | 1255 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
1256 | |
479 | 1257 u = r->upstream; |
1258 | |
1259 for ( ;; ) { | |
1260 | |
1261 if (f->state < ngx_http_fastcgi_st_data) { | |
1262 | |
581 | 1263 f->pos = u->buffer.pos; |
1264 f->last = u->buffer.last; | |
479 | 1265 |
1266 rc = ngx_http_fastcgi_process_record(r, f); | |
1267 | |
581 | 1268 u->buffer.pos = f->pos; |
1269 u->buffer.last = f->last; | |
479 | 1270 |
1271 if (rc == NGX_AGAIN) { | |
1272 return NGX_AGAIN; | |
1273 } | |
1274 | |
1275 if (rc == NGX_ERROR) { | |
1276 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1277 } | |
1278 | |
491 | 1279 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
1280 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
1281 { | |
479 | 1282 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1283 "upstream sent unexpected FastCGI record: %d", | |
1284 f->type); | |
1285 | |
1286 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1287 } | |
1288 | |
491 | 1289 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
479 | 1290 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1291 "upstream prematurely closed FastCGI stdout"); |
479 | 1292 |
1293 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1294 } | |
1295 } | |
1296 | |
1297 if (f->state == ngx_http_fastcgi_st_padding) { | |
1298 | |
581 | 1299 if (u->buffer.pos + f->padding < u->buffer.last) { |
479 | 1300 f->state = ngx_http_fastcgi_st_version; |
581 | 1301 u->buffer.pos += f->padding; |
479 | 1302 |
1303 continue; | |
1304 } | |
1305 | |
581 | 1306 if (u->buffer.pos + f->padding == u->buffer.last) { |
479 | 1307 f->state = ngx_http_fastcgi_st_version; |
581 | 1308 u->buffer.pos = u->buffer.last; |
479 | 1309 |
1310 return NGX_AGAIN; | |
1311 } | |
1312 | |
581 | 1313 f->padding -= u->buffer.last - u->buffer.pos; |
1314 u->buffer.pos = u->buffer.last; | |
479 | 1315 |
1316 return NGX_AGAIN; | |
1317 } | |
1318 | |
491 | 1319 |
479 | 1320 /* f->state == ngx_http_fastcgi_st_data */ |
1321 | |
491 | 1322 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
1323 | |
1324 if (f->length) { | |
3025
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|
1325 msg = u->buffer.pos; |
491 | 1326 |
581 | 1327 if (u->buffer.pos + f->length <= u->buffer.last) { |
1328 u->buffer.pos += f->length; | |
491 | 1329 f->length = 0; |
1330 f->state = ngx_http_fastcgi_st_padding; | |
1331 | |
577 | 1332 } else { |
581 | 1333 f->length -= u->buffer.last - u->buffer.pos; |
1334 u->buffer.pos = u->buffer.last; | |
491 | 1335 } |
1336 | |
3025
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Igor Sysoev <igor@sysoev.ru>
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3011
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1337 for (p = u->buffer.pos - 1; msg < p; p--) { |
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Igor Sysoev <igor@sysoev.ru>
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|
1338 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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|
1339 break; |
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diff
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|
1340 } |
491 | 1341 } |
1342 | |
3025
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|
1343 p++; |
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|
1344 |
491 | 1345 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
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|
1346 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
491 | 1347 |
1228 | 1348 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
1349 | |
1350 if (flcf->catch_stderr) { | |
1351 pattern = flcf->catch_stderr->elts; | |
1352 | |
1353 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
3025
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1354 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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Igor Sysoev <igor@sysoev.ru>
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|
1355 p - msg) |
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|
1356 != NULL) |
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|
1357 { |
1700
7f3350b18e75
return NGX_HTTP_UPSTREAM_INVALID_HEADER instead of NGX_HTTP_BAD_GATEWAY
Igor Sysoev <igor@sysoev.ru>
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diff
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|
1358 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
1228 | 1359 } |
1360 } | |
1361 } | |
1362 | |
581 | 1363 if (u->buffer.pos == u->buffer.last) { |
615 | 1364 |
1365 if (!f->fastcgi_stdout) { | |
1366 | |
1367 /* | |
1368 * the special handling the large number | |
1369 * of the PHP warnings to not allocate memory | |
1370 */ | |
1371 | |
3460
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fix cached FastCGI response with large stderr output before header
Igor Sysoev <igor@sysoev.ru>
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|
1372 #if (NGX_HTTP_CACHE) |
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|
1373 if (r->cache) { |
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|
1374 u->buffer.pos = u->buffer.start |
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1375 + r->cache->header_start; |
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1376 } else { |
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|
1377 u->buffer.pos = u->buffer.start; |
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|
1378 } |
3850
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1379 #else |
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1380 u->buffer.pos = u->buffer.start; |
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1381 #endif |
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1382 u->buffer.last = u->buffer.pos; |
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|
1383 f->large_stderr = 1; |
615 | 1384 } |
1385 | |
491 | 1386 return NGX_AGAIN; |
1387 } | |
1388 | |
1389 } else { | |
5027
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FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
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5026
diff
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|
1390 f->state = ngx_http_fastcgi_st_padding; |
491 | 1391 } |
1392 | |
1393 continue; | |
1394 } | |
1395 | |
1396 | |
1397 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1398 | |
3460
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|
1399 #if (NGX_HTTP_CACHE) |
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1400 |
3469
08a66ba99191
fix segfault if there was non cached large FastCGI stderr output before header,
Igor Sysoev <igor@sysoev.ru>
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diff
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|
1401 if (f->large_stderr && r->cache) { |
3494
67b8a4e0d7e1
fix building without HTTP cache, the bug had been introduced in r3461
Igor Sysoev <igor@sysoev.ru>
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|
1402 u_char *start; |
67b8a4e0d7e1
fix building without HTTP cache, the bug had been introduced in r3461
Igor Sysoev <igor@sysoev.ru>
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|
1403 ssize_t len; |
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fix building without HTTP cache, the bug had been introduced in r3461
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parents:
3469
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|
1404 ngx_http_fastcgi_header_t *fh; |
3460
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|
1405 |
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|
1406 start = u->buffer.start + r->cache->header_start; |
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|
1407 |
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|
1408 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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|
1409 |
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1410 /* |
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1411 * A tail of large stderr output before HTTP header is placed |
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1412 * in a cache file without a FastCGI record header. |
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1413 * To workaround it we put a dummy FastCGI record header at the |
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1414 * start of the stderr output or update r->cache_header_start, |
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1415 * if there is no enough place for the record header. |
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1416 */ |
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|
1417 |
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|
1418 if (len >= 0) { |
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|
1419 fh = (ngx_http_fastcgi_header_t *) start; |
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1420 fh->version = 1; |
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|
1421 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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|
1422 fh->request_id_hi = 0; |
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|
1423 fh->request_id_lo = 1; |
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|
1424 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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|
1425 fh->content_length_lo = (u_char) (len & 0xff); |
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|
1426 fh->padding_length = 0; |
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|
1427 fh->reserved = 0; |
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|
1428 |
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|
1429 } else { |
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|
1430 r->cache->header_start += u->buffer.pos - start |
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1431 - sizeof(ngx_http_fastcgi_header_t); |
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1432 } |
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|
1433 |
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|
1434 f->large_stderr = 0; |
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|
1435 } |
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|
1436 |
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|
1437 #endif |
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|
1438 |
615 | 1439 f->fastcgi_stdout = 1; |
1440 | |
581 | 1441 start = u->buffer.pos; |
479 | 1442 |
581 | 1443 if (u->buffer.pos + f->length < u->buffer.last) { |
479 | 1444 |
1445 /* | |
581 | 1446 * set u->buffer.last to the end of the FastCGI record data |
479 | 1447 * for ngx_http_parse_header_line() |
1448 */ | |
1449 | |
581 | 1450 last = u->buffer.last; |
1451 u->buffer.last = u->buffer.pos + f->length; | |
479 | 1452 |
1453 } else { | |
1454 last = NULL; | |
1455 } | |
1456 | |
1457 for ( ;; ) { | |
1458 | |
1276
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diff
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|
1459 part_start = u->buffer.pos; |
3011
5957e869f04d
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|
1460 part_end = u->buffer.last; |
1276
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1461 |
2256 | 1462 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
479 | 1463 |
1464 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1465 "http fastcgi parser: %d", rc); | |
1466 | |
1467 if (rc == NGX_AGAIN) { | |
1468 break; | |
1469 } | |
1470 | |
1471 if (rc == NGX_OK) { | |
1472 | |
1473 /* a header line has been parsed successfully */ | |
1474 | |
509 | 1475 h = ngx_list_push(&u->headers_in.headers); |
501 | 1476 if (h == NULL) { |
1699
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1698
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changeset
|
1477 return NGX_ERROR; |
479 | 1478 } |
1479 | |
1276
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1480 if (f->split_parts && f->split_parts->nelts) { |
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1481 |
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1482 part = f->split_parts->elts; |
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|
1483 size = u->buffer.pos - part_start; |
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1484 |
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1485 for (i = 0; i < f->split_parts->nelts; i++) { |
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|
1486 size += part[i].end - part[i].start; |
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1487 } |
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|
1488 |
2049 | 1489 p = ngx_pnalloc(r->pool, size); |
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1490 if (p == NULL) { |
1699
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changeset
|
1491 return NGX_ERROR; |
1276
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1492 } |
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|
1493 |
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1494 buf.pos = p; |
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1495 |
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1496 for (i = 0; i < f->split_parts->nelts; i++) { |
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|
1497 p = ngx_cpymem(p, part[i].start, |
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|
1498 part[i].end - part[i].start); |
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1499 } |
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|
1500 |
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|
1501 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1502 |
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1503 buf.last = p; |
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1504 |
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1505 f->split_parts->nelts = 0; |
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diff
changeset
|
1506 |
2256 | 1507 rc = ngx_http_parse_header_line(r, &buf, 1); |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1508 |
5604
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1509 if (rc != NGX_OK) { |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1510 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1511 "invalid header after joining " |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1512 "FastCGI records"); |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1513 return NGX_ERROR; |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1514 } |
22d485944c20
FastCGI: f->split_parts reset on request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5575
diff
changeset
|
1515 |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1516 h->key.len = r->header_name_end - r->header_name_start; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1517 h->key.data = r->header_name_start; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1518 h->key.data[h->key.len] = '\0'; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1519 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1520 h->value.len = r->header_end - r->header_start; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1521 h->value.data = r->header_start; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1522 h->value.data[h->value.len] = '\0'; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1523 |
2049 | 1524 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1525 if (h->lowcase_key == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1526 return NGX_ERROR; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1527 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1528 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1529 } else { |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1530 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1531 h->key.len = r->header_name_end - r->header_name_start; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1532 h->value.len = r->header_end - r->header_start; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1533 |
2049 | 1534 h->key.data = ngx_pnalloc(r->pool, |
1535 h->key.len + 1 + h->value.len + 1 | |
1536 + h->key.len); | |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1537 if (h->key.data == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1538 return NGX_ERROR; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1539 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1540 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1541 h->value.data = h->key.data + h->key.len + 1; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1542 h->lowcase_key = h->key.data + h->key.len + 1 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1543 + h->value.len + 1; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1544 |
4529
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1545 ngx_memcpy(h->key.data, r->header_name_start, h->key.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1546 h->key.data[h->key.len] = '\0'; |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1547 ngx_memcpy(h->value.data, r->header_start, h->value.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1548 h->value.data[h->value.len] = '\0'; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1549 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1550 |
509 | 1551 h->hash = r->header_hash; |
1552 | |
649 | 1553 if (h->key.len == r->lowcase_index) { |
1554 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1555 | |
1556 } else { | |
2135 | 1557 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
479 | 1558 } |
1559 | |
649 | 1560 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
1561 h->lowcase_key, h->key.len); | |
1562 | |
1563 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1564 return NGX_ERROR; |
649 | 1565 } |
1566 | |
479 | 1567 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1568 "http fastcgi header: \"%V: %V\"", | |
1569 &h->key, &h->value); | |
1570 | |
615 | 1571 if (u->buffer.pos < u->buffer.last) { |
1572 continue; | |
1573 } | |
1574 | |
1575 /* the end of the FastCGI record */ | |
1576 | |
1577 break; | |
479 | 1578 } |
1579 | |
1580 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1581 | |
1582 /* a whole header has been parsed successfully */ | |
1583 | |
1584 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1585 "http fastcgi header done"); | |
1586 | |
509 | 1587 if (u->headers_in.status) { |
1588 status_line = &u->headers_in.status->value; | |
479 | 1589 |
1590 status = ngx_atoi(status_line->data, 3); | |
1591 | |
1592 if (status == NGX_ERROR) { | |
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1593 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1594 "upstream sent invalid status \"%V\"", |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1595 status_line); |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1596 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
479 | 1597 } |
1598 | |
529 | 1599 u->headers_in.status_n = status; |
1600 u->headers_in.status_line = *status_line; | |
479 | 1601 |
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1602 } else if (u->headers_in.location) { |
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1603 u->headers_in.status_n = 302; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1604 ngx_str_set(&u->headers_in.status_line, |
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1605 "302 Moved Temporarily"); |
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1606 |
479 | 1607 } else { |
529 | 1608 u->headers_in.status_n = 200; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1609 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
479 | 1610 } |
1611 | |
5575
d15822784cf9
Upstream: fix $upstream_status variable.
Piotr Sikora <piotr@cloudflare.com>
parents:
5466
diff
changeset
|
1612 if (u->state && u->state->status == 0) { |
2602 | 1613 u->state->status = u->headers_in.status_n; |
479 | 1614 } |
1615 | |
1616 break; | |
1617 } | |
1618 | |
1619 /* there was error while a header line parsing */ | |
1620 | |
1621 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
619 | 1622 "upstream sent invalid header"); |
479 | 1623 |
1624 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1625 } | |
1626 | |
1627 if (last) { | |
581 | 1628 u->buffer.last = last; |
479 | 1629 } |
1630 | |
581 | 1631 f->length -= u->buffer.pos - start; |
479 | 1632 |
1633 if (f->length == 0) { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1634 f->state = ngx_http_fastcgi_st_padding; |
479 | 1635 } |
1636 | |
615 | 1637 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
1638 return NGX_OK; | |
1639 } | |
1640 | |
1274 | 1641 if (rc == NGX_OK) { |
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1642 continue; |
615 | 1643 } |
1644 | |
1274 | 1645 /* rc == NGX_AGAIN */ |
1646 | |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1647 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1648 "upstream split a header line in FastCGI records"); |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1649 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1650 if (f->split_parts == NULL) { |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1651 f->split_parts = ngx_array_create(r->pool, 1, |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1652 sizeof(ngx_http_fastcgi_split_part_t)); |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1653 if (f->split_parts == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1654 return NGX_ERROR; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1655 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1656 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1657 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1658 part = ngx_array_push(f->split_parts); |
4811
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1659 if (part == NULL) { |
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1660 return NGX_ERROR; |
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1661 } |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1662 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1663 part->start = part_start; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1664 part->end = part_end; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1665 |
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1666 if (u->buffer.pos < u->buffer.last) { |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1667 continue; |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1668 } |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1669 |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1670 return NGX_AGAIN; |
479 | 1671 } |
1672 } | |
1673 | |
1674 | |
487 | 1675 static ngx_int_t |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1676 ngx_http_fastcgi_input_filter_init(void *data) |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1677 { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1678 ngx_http_request_t *r = data; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1679 ngx_http_fastcgi_loc_conf_t *flcf; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1680 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1681 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1682 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1683 r->upstream->pipe->length = flcf->keep_conn ? |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1684 (off_t) sizeof(ngx_http_fastcgi_header_t) : -1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1685 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1686 return NGX_OK; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1687 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1688 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1689 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1690 static ngx_int_t |
487 | 1691 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) |
479 | 1692 { |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1693 u_char *m, *msg; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1694 ngx_int_t rc; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1695 ngx_buf_t *b, **prev; |
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Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1696 ngx_chain_t *cl; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1697 ngx_http_request_t *r; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1698 ngx_http_fastcgi_ctx_t *f; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1699 ngx_http_fastcgi_loc_conf_t *flcf; |
479 | 1700 |
1701 if (buf->pos == buf->last) { | |
1702 return NGX_OK; | |
1703 } | |
1704 | |
1705 r = p->input_ctx; | |
1706 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
4122
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Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1707 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
479 | 1708 |
1709 b = NULL; | |
483 | 1710 prev = &buf->shadow; |
479 | 1711 |
1712 f->pos = buf->pos; | |
1713 f->last = buf->last; | |
1714 | |
1715 for ( ;; ) { | |
1716 if (f->state < ngx_http_fastcgi_st_data) { | |
1717 | |
1718 rc = ngx_http_fastcgi_process_record(r, f); | |
1719 | |
1720 if (rc == NGX_AGAIN) { | |
1721 break; | |
1722 } | |
1723 | |
1724 if (rc == NGX_ERROR) { | |
1725 return NGX_ERROR; | |
1726 } | |
1727 | |
1728 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
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|
1729 f->state = ngx_http_fastcgi_st_padding; |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
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|
1730 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1731 if (!flcf->keep_conn) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
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|
1732 p->upstream_done = 1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1733 } |
479 | 1734 |
1735 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1736 "http fastcgi closed stdout"); | |
1737 | |
1738 continue; | |
1739 } | |
1740 | |
1741 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
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|
1742 |
479 | 1743 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, |
1744 "http fastcgi sent end request"); | |
1745 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1746 if (!flcf->keep_conn) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1747 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1748 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1749 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1750 |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
1751 continue; |
479 | 1752 } |
1753 } | |
1754 | |
1755 | |
1756 if (f->state == ngx_http_fastcgi_st_padding) { | |
1757 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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5027
diff
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|
1758 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1759 |
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FastCGI: proper handling of split fastcgi end request.
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|
1760 if (f->pos + f->padding < f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1761 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
1762 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1763 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
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|
1764 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
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changeset
|
1765 if (f->pos + f->padding == f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
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|
1766 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1767 r->upstream->keepalive = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
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|
1768 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1769 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1770 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
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|
1771 f->padding -= f->last - f->pos; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1772 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1773 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
1774 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1775 |
479 | 1776 if (f->pos + f->padding < f->last) { |
1777 f->state = ngx_http_fastcgi_st_version; | |
1778 f->pos += f->padding; | |
1779 | |
1780 continue; | |
1781 } | |
1782 | |
1783 if (f->pos + f->padding == f->last) { | |
1784 f->state = ngx_http_fastcgi_st_version; | |
1785 | |
1786 break; | |
1787 } | |
1788 | |
1789 f->padding -= f->last - f->pos; | |
1790 | |
1791 break; | |
1792 } | |
1793 | |
1794 | |
1795 /* f->state == ngx_http_fastcgi_st_data */ | |
1796 | |
1797 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
1798 | |
1799 if (f->length) { | |
639 | 1800 |
1801 if (f->pos == f->last) { | |
1802 break; | |
1803 } | |
1804 | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1805 msg = f->pos; |
479 | 1806 |
1807 if (f->pos + f->length <= f->last) { | |
1808 f->pos += f->length; | |
491 | 1809 f->length = 0; |
1810 f->state = ngx_http_fastcgi_st_padding; | |
479 | 1811 |
577 | 1812 } else { |
479 | 1813 f->length -= f->last - f->pos; |
1814 f->pos = f->last; | |
1815 } | |
1816 | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1817 for (m = f->pos - 1; msg < m; m--) { |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1818 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1819 break; |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1820 } |
491 | 1821 } |
479 | 1822 |
1823 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1824 "FastCGI sent in stderr: \"%*s\"", |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1825 m + 1 - msg, msg); |
479 | 1826 |
491 | 1827 } else { |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1828 f->state = ngx_http_fastcgi_st_padding; |
479 | 1829 } |
1830 | |
1831 continue; | |
1832 } | |
1833 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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5027
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|
1834 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
1835 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
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changeset
|
1836 if (f->pos + f->length <= f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1837 f->state = ngx_http_fastcgi_st_padding; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
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changeset
|
1838 f->pos += f->length; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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5027
diff
changeset
|
1839 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
1840 continue; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1841 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
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parents:
5027
diff
changeset
|
1842 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
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parents:
5027
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changeset
|
1843 f->length -= f->last - f->pos; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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5027
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|
1844 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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|
1845 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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5027
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changeset
|
1846 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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5027
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changeset
|
1847 |
479 | 1848 |
1849 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1850 | |
639 | 1851 if (f->pos == f->last) { |
1852 break; | |
1853 } | |
1854 | |
5466
e7b3b9855be8
Use ngx_chain_get_free_buf() in pipe input filters.
Valentin Bartenev <vbart@nginx.com>
parents:
5451
diff
changeset
|
1855 cl = ngx_chain_get_free_buf(p->pool, &p->free); |
e7b3b9855be8
Use ngx_chain_get_free_buf() in pipe input filters.
Valentin Bartenev <vbart@nginx.com>
parents:
5451
diff
changeset
|
1856 if (cl == NULL) { |
e7b3b9855be8
Use ngx_chain_get_free_buf() in pipe input filters.
Valentin Bartenev <vbart@nginx.com>
parents:
5451
diff
changeset
|
1857 return NGX_ERROR; |
479 | 1858 } |
1859 | |
5466
e7b3b9855be8
Use ngx_chain_get_free_buf() in pipe input filters.
Valentin Bartenev <vbart@nginx.com>
parents:
5451
diff
changeset
|
1860 b = cl->buf; |
e7b3b9855be8
Use ngx_chain_get_free_buf() in pipe input filters.
Valentin Bartenev <vbart@nginx.com>
parents:
5451
diff
changeset
|
1861 |
479 | 1862 ngx_memzero(b, sizeof(ngx_buf_t)); |
1863 | |
1864 b->pos = f->pos; | |
483 | 1865 b->start = buf->start; |
1866 b->end = buf->end; | |
479 | 1867 b->tag = p->tag; |
1868 b->temporary = 1; | |
1869 b->recycled = 1; | |
483 | 1870 |
1871 *prev = b; | |
1872 prev = &b->shadow; | |
479 | 1873 |
501 | 1874 if (p->in) { |
1875 *p->last_in = cl; | |
1876 } else { | |
1877 p->in = cl; | |
1878 } | |
1879 p->last_in = &cl->next; | |
1880 | |
1881 | |
483 | 1882 /* STUB */ b->num = buf->num; |
1883 | |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1884 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1885 "input buf #%d %p", b->num, b->pos); |
479 | 1886 |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1887 if (f->pos + f->length <= f->last) { |
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1888 f->state = ngx_http_fastcgi_st_padding; |
479 | 1889 f->pos += f->length; |
1890 b->last = f->pos; | |
1891 | |
1892 continue; | |
1893 } | |
1894 | |
1895 f->length -= f->last - f->pos; | |
1896 | |
1897 b->last = f->last; | |
1898 | |
1899 break; | |
1900 | |
1901 } | |
1902 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1903 if (flcf->keep_conn) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1904 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1905 /* set p->length, minimal amount of data we want to see */ |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1906 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1907 if (f->state < ngx_http_fastcgi_st_data) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1908 p->length = 1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1909 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1910 } else if (f->state == ngx_http_fastcgi_st_padding) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1911 p->length = f->padding; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1912 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1913 } else { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1914 /* ngx_http_fastcgi_st_data */ |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1915 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1916 p->length = f->length; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1917 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1918 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1919 |
479 | 1920 if (b) { |
483 | 1921 b->shadow = buf; |
479 | 1922 b->last_shadow = 1; |
483 | 1923 |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1924 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1925 "input buf %p %z", b->pos, b->last - b->pos); |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1926 |
483 | 1927 return NGX_OK; |
1928 } | |
1929 | |
1930 /* there is no data record in the buf, add it to free chain */ | |
1931 | |
1932 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
1933 return NGX_ERROR; | |
479 | 1934 } |
1935 | |
1936 return NGX_OK; | |
1937 } | |
1938 | |
1939 | |
487 | 1940 static ngx_int_t |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1941 ngx_http_fastcgi_non_buffered_filter(void *data, ssize_t bytes) |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1942 { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1943 u_char *m, *msg; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1944 ngx_int_t rc; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1945 ngx_buf_t *b, *buf; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1946 ngx_chain_t *cl, **ll; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1947 ngx_http_request_t *r; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1948 ngx_http_upstream_t *u; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1949 ngx_http_fastcgi_ctx_t *f; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1950 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1951 r = data; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1952 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1953 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1954 u = r->upstream; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1955 buf = &u->buffer; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1956 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1957 buf->pos = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1958 buf->last += bytes; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1959 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1960 for (cl = u->out_bufs, ll = &u->out_bufs; cl; cl = cl->next) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1961 ll = &cl->next; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1962 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1963 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1964 f->pos = buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1965 f->last = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1966 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1967 for ( ;; ) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1968 if (f->state < ngx_http_fastcgi_st_data) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1969 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1970 rc = ngx_http_fastcgi_process_record(r, f); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1971 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1972 if (rc == NGX_AGAIN) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1973 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1974 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1975 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1976 if (rc == NGX_ERROR) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1977 return NGX_ERROR; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1978 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1979 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1980 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1981 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1982 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1983 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1984 "http fastcgi closed stdout"); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1985 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1986 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1987 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1988 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1989 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1990 if (f->state == ngx_http_fastcgi_st_padding) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1991 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1992 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1993 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1994 if (f->pos + f->padding < f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1995 u->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1996 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1997 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1998 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1999 if (f->pos + f->padding == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2000 u->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2001 u->keepalive = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2002 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2003 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2004 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2005 f->padding -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2006 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2007 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2008 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2009 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2010 if (f->pos + f->padding < f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2011 f->state = ngx_http_fastcgi_st_version; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2012 f->pos += f->padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2013 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2014 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2015 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2016 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2017 if (f->pos + f->padding == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2018 f->state = ngx_http_fastcgi_st_version; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2019 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2020 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2021 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2022 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2023 f->padding -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2024 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2025 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2026 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2027 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2028 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2029 /* f->state == ngx_http_fastcgi_st_data */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2030 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2031 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2032 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2033 if (f->length) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2034 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2035 if (f->pos == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2036 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2037 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2038 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2039 msg = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2040 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2041 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2042 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2043 f->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2044 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2045 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2046 } else { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2047 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2048 f->pos = f->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2049 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2050 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2051 for (m = f->pos - 1; msg < m; m--) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2052 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2053 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2054 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2055 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2056 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2057 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2058 "FastCGI sent in stderr: \"%*s\"", |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2059 m + 1 - msg, msg); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2060 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2061 } else { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2062 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2063 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2064 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2065 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2066 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2067 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2068 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2069 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2070 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2071 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2072 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2073 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2074 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2075 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2076 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2077 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2078 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2079 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2080 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2081 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2082 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2083 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2084 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2085 if (f->pos == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2086 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2087 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2088 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2089 cl = ngx_chain_get_free_buf(r->pool, &u->free_bufs); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2090 if (cl == NULL) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2091 return NGX_ERROR; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2092 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2093 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2094 *ll = cl; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2095 ll = &cl->next; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2096 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2097 b = cl->buf; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2098 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2099 b->flush = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2100 b->memory = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2101 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2102 b->pos = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2103 b->tag = u->output.tag; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2104 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2105 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2106 "http fastcgi output buf %p", b->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2107 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2108 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2109 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2110 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2111 b->last = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2112 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2113 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2114 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2115 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2116 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2117 b->last = f->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2118 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2119 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2120 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2121 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2122 /* provide continuous buffer for subrequests in memory */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2123 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2124 if (r->subrequest_in_memory) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2125 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2126 cl = u->out_bufs; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2127 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2128 if (cl) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2129 buf->pos = cl->buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2130 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2131 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2132 buf->last = buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2133 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2134 for (cl = u->out_bufs; cl; cl = cl->next) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2135 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2136 "http fastcgi in memory %p-%p %uz", |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2137 cl->buf->pos, cl->buf->last, ngx_buf_size(cl->buf)); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2138 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2139 if (buf->last == cl->buf->pos) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2140 buf->last = cl->buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2141 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2142 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2143 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2144 buf->last = ngx_movemem(buf->last, cl->buf->pos, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2145 cl->buf->last - cl->buf->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2146 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2147 cl->buf->pos = buf->last - (cl->buf->last - cl->buf->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2148 cl->buf->last = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2149 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2150 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2151 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2152 return NGX_OK; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2153 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2154 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2155 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2156 static ngx_int_t |
487 | 2157 ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
2158 ngx_http_fastcgi_ctx_t *f) | |
479 | 2159 { |
2160 u_char ch, *p; | |
2161 ngx_http_fastcgi_state_e state; | |
2162 | |
2163 state = f->state; | |
2164 | |
2165 for (p = f->pos; p < f->last; p++) { | |
2166 | |
2167 ch = *p; | |
2168 | |
2169 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2170 "http fastcgi record byte: %02Xd", ch); | |
2171 | |
2172 switch (state) { | |
2173 | |
2174 case ngx_http_fastcgi_st_version: | |
2175 if (ch != 1) { | |
2176 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2177 "upstream sent unsupported FastCGI " | |
2178 "protocol version: %d", ch); | |
2179 return NGX_ERROR; | |
2180 } | |
2181 state = ngx_http_fastcgi_st_type; | |
2182 break; | |
2183 | |
2184 case ngx_http_fastcgi_st_type: | |
2185 switch (ch) { | |
2186 case NGX_HTTP_FASTCGI_STDOUT: | |
2187 case NGX_HTTP_FASTCGI_STDERR: | |
2188 case NGX_HTTP_FASTCGI_END_REQUEST: | |
2189 f->type = (ngx_uint_t) ch; | |
2190 break; | |
2191 default: | |
2192 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2193 "upstream sent invalid FastCGI " | |
2194 "record type: %d", ch); | |
2195 return NGX_ERROR; | |
2196 | |
2197 } | |
2198 state = ngx_http_fastcgi_st_request_id_hi; | |
2199 break; | |
2200 | |
2201 /* we support the single request per connection */ | |
2202 | |
2203 case ngx_http_fastcgi_st_request_id_hi: | |
2204 if (ch != 0) { | |
2205 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2206 "upstream sent unexpected FastCGI " | |
2207 "request id high byte: %d", ch); | |
2208 return NGX_ERROR; | |
2209 } | |
2210 state = ngx_http_fastcgi_st_request_id_lo; | |
2211 break; | |
2212 | |
2213 case ngx_http_fastcgi_st_request_id_lo: | |
2214 if (ch != 1) { | |
2215 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2216 "upstream sent unexpected FastCGI " | |
2217 "request id low byte: %d", ch); | |
2218 return NGX_ERROR; | |
2219 } | |
2220 state = ngx_http_fastcgi_st_content_length_hi; | |
2221 break; | |
2222 | |
2223 case ngx_http_fastcgi_st_content_length_hi: | |
2224 f->length = ch << 8; | |
2225 state = ngx_http_fastcgi_st_content_length_lo; | |
2226 break; | |
2227 | |
2228 case ngx_http_fastcgi_st_content_length_lo: | |
2229 f->length |= (size_t) ch; | |
2230 state = ngx_http_fastcgi_st_padding_length; | |
2231 break; | |
2232 | |
2233 case ngx_http_fastcgi_st_padding_length: | |
2234 f->padding = (size_t) ch; | |
2235 state = ngx_http_fastcgi_st_reserved; | |
2236 break; | |
2237 | |
2238 case ngx_http_fastcgi_st_reserved: | |
2239 state = ngx_http_fastcgi_st_data; | |
2240 | |
2241 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2242 "http fastcgi record length: %z", f->length); | |
2243 | |
2244 f->pos = p + 1; | |
2245 f->state = state; | |
2246 | |
2247 return NGX_OK; | |
2248 | |
2249 /* suppress warning */ | |
2250 case ngx_http_fastcgi_st_data: | |
2251 case ngx_http_fastcgi_st_padding: | |
2252 break; | |
2253 } | |
2254 } | |
2255 | |
2256 f->state = state; | |
2257 | |
2258 return NGX_AGAIN; | |
2259 } | |
2260 | |
2261 | |
487 | 2262 static void |
2263 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
479 | 2264 { |
2265 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2266 "abort http fastcgi request"); | |
2267 | |
2268 return; | |
2269 } | |
2270 | |
2271 | |
487 | 2272 static void |
2273 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
479 | 2274 { |
2275 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2276 "finalize http fastcgi request"); | |
2277 | |
2278 return; | |
2279 } | |
2280 | |
2281 | |
509 | 2282 static ngx_int_t |
2283 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
479 | 2284 { |
2443 | 2285 ngx_http_variable_t *var, *v; |
2286 | |
2287 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
2288 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
2289 if (var == NULL) { | |
2290 return NGX_ERROR; | |
2291 } | |
2292 | |
2293 var->get_handler = v->get_handler; | |
2294 var->data = v->data; | |
479 | 2295 } |
2296 | |
509 | 2297 return NGX_OK; |
479 | 2298 } |
2299 | |
2300 | |
487 | 2301 static void * |
2302 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
479 | 2303 { |
2304 ngx_http_fastcgi_loc_conf_t *conf; | |
2305 | |
501 | 2306 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
2307 if (conf == NULL) { | |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2895
diff
changeset
|
2308 return NULL; |
479 | 2309 } |
2310 | |
2311 /* | |
2312 * set by ngx_pcalloc(): | |
2313 * | |
2314 * conf->upstream.bufs.num = 0; | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2315 * conf->upstream.ignore_headers = 0; |
479 | 2316 * conf->upstream.next_upstream = 0; |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2317 * conf->upstream.cache_use_stale = 0; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2318 * conf->upstream.cache_methods = 0; |
479 | 2319 * conf->upstream.temp_path = NULL; |
649 | 2320 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
509 | 2321 * conf->upstream.uri = { 0, NULL }; |
2322 * conf->upstream.location = NULL; | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2323 * conf->upstream.store_lengths = NULL; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2324 * conf->upstream.store_values = NULL; |
509 | 2325 * |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
2326 * conf->index.len = { 0, NULL }; |
479 | 2327 */ |
2328 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2329 conf->upstream.store = NGX_CONF_UNSET; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2330 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2331 conf->upstream.next_upstream_tries = NGX_CONF_UNSET_UINT; |
581 | 2332 conf->upstream.buffering = NGX_CONF_UNSET; |
629 | 2333 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
581 | 2334 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2335 conf->upstream.local = NGX_CONF_UNSET_PTR; |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2336 |
479 | 2337 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
2338 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
507 | 2339 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2340 conf->upstream.next_upstream_timeout = NGX_CONF_UNSET_MSEC; |
507 | 2341 |
479 | 2342 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
581 | 2343 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
529 | 2344 |
2345 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
577 | 2346 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
529 | 2347 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
509 | 2348 |
2349 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
2350 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
2351 | |
2602 | 2352 #if (NGX_HTTP_CACHE) |
2353 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
2354 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2355 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2356 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
2602 | 2357 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2358 conf->upstream.cache_lock = NGX_CONF_UNSET; |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2359 conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2360 conf->upstream.cache_revalidate = NGX_CONF_UNSET; |
2602 | 2361 #endif |
2362 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2363 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2364 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2365 |
657 | 2366 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
479 | 2367 |
2368 /* "fastcgi_cyclic_temp_file" is disabled */ | |
2369 conf->upstream.cyclic_temp_file = 0; | |
2370 | |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2371 conf->upstream.change_buffering = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2372 |
1452
cd586e963db0
change ngx_conf_merge_ptr_value() and update fastcgi_catch_stderr
Igor Sysoev <igor@sysoev.ru>
parents:
1295
diff
changeset
|
2373 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
cd586e963db0
change ngx_conf_merge_ptr_value() and update fastcgi_catch_stderr
Igor Sysoev <igor@sysoev.ru>
parents:
1295
diff
changeset
|
2374 |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2375 conf->keep_conn = NGX_CONF_UNSET; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2376 |
3976
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
2377 ngx_str_set(&conf->upstream.module, "fastcgi"); |
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
2378 |
479 | 2379 return conf; |
2380 } | |
2381 | |
2382 | |
487 | 2383 static char * |
2384 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
479 | 2385 { |
2386 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
2387 ngx_http_fastcgi_loc_conf_t *conf = child; | |
2388 | |
509 | 2389 size_t size; |
649 | 2390 ngx_hash_init_t hash; |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2391 ngx_http_core_loc_conf_t *clcf; |
479 | 2392 |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2393 if (conf->upstream.store != 0) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2394 ngx_conf_merge_value(conf->upstream.store, |
2894 | 2395 prev->upstream.store, 0); |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2396 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2397 if (conf->upstream.store_lengths == NULL) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2398 conf->upstream.store_lengths = prev->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2399 conf->upstream.store_values = prev->upstream.store_values; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2400 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2401 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2402 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2403 ngx_conf_merge_uint_value(conf->upstream.store_access, |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2404 prev->upstream.store_access, 0600); |
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1276
diff
changeset
|
2405 |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2406 ngx_conf_merge_uint_value(conf->upstream.next_upstream_tries, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2407 prev->upstream.next_upstream_tries, 0); |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2408 |
581 | 2409 ngx_conf_merge_value(conf->upstream.buffering, |
2410 prev->upstream.buffering, 1); | |
2411 | |
629 | 2412 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
2413 prev->upstream.ignore_client_abort, 0); | |
2414 | |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2415 ngx_conf_merge_ptr_value(conf->upstream.local, |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2416 prev->upstream.local, NULL); |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2417 |
479 | 2418 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
2419 prev->upstream.connect_timeout, 60000); | |
507 | 2420 |
479 | 2421 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
2422 prev->upstream.send_timeout, 60000); | |
2423 | |
2424 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
2425 prev->upstream.read_timeout, 60000); | |
2426 | |
5832
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2427 ngx_conf_merge_msec_value(conf->upstream.next_upstream_timeout, |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2428 prev->upstream.next_upstream_timeout, 0); |
d09b689911ac
Upstream: limited next_upstream time and tries (ticket #544).
Roman Arutyunyan <arut@nginx.com>
parents:
5829
diff
changeset
|
2429 |
507 | 2430 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
2431 prev->upstream.send_lowat, 0); | |
479 | 2432 |
581 | 2433 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
2434 prev->upstream.buffer_size, | |
479 | 2435 (size_t) ngx_pagesize); |
2436 | |
507 | 2437 |
479 | 2438 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
2439 8, ngx_pagesize); | |
2440 | |
2441 if (conf->upstream.bufs.num < 2) { | |
2442 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2443 "there must be at least 2 \"fastcgi_buffers\""); | |
2444 return NGX_CONF_ERROR; | |
2445 } | |
2446 | |
2447 | |
581 | 2448 size = conf->upstream.buffer_size; |
479 | 2449 if (size < conf->upstream.bufs.size) { |
2450 size = conf->upstream.bufs.size; | |
2451 } | |
2452 | |
2453 | |
529 | 2454 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
2455 prev->upstream.busy_buffers_size_conf, | |
479 | 2456 NGX_CONF_UNSET_SIZE); |
2457 | |
529 | 2458 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2459 conf->upstream.busy_buffers_size = 2 * size; |
529 | 2460 } else { |
2461 conf->upstream.busy_buffers_size = | |
2462 conf->upstream.busy_buffers_size_conf; | |
2463 } | |
479 | 2464 |
529 | 2465 if (conf->upstream.busy_buffers_size < size) { |
479 | 2466 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2467 "\"fastcgi_busy_buffers_size\" must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2468 "the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2469 "one of the \"fastcgi_buffers\""); |
2470 | |
2471 return NGX_CONF_ERROR; | |
529 | 2472 } |
479 | 2473 |
529 | 2474 if (conf->upstream.busy_buffers_size |
2475 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
479 | 2476 { |
2477 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2478 "\"fastcgi_busy_buffers_size\" must be less than " | |
2479 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
2480 | |
2481 return NGX_CONF_ERROR; | |
2482 } | |
2483 | |
2484 | |
529 | 2485 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
2486 prev->upstream.temp_file_write_size_conf, | |
479 | 2487 NGX_CONF_UNSET_SIZE); |
2488 | |
529 | 2489 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2490 conf->upstream.temp_file_write_size = 2 * size; |
529 | 2491 } else { |
2492 conf->upstream.temp_file_write_size = | |
2493 conf->upstream.temp_file_write_size_conf; | |
2494 } | |
479 | 2495 |
529 | 2496 if (conf->upstream.temp_file_write_size < size) { |
479 | 2497 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2498 "\"fastcgi_temp_file_write_size\" must be equal to or greater " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2499 "than the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2500 "one of the \"fastcgi_buffers\""); |
2501 | |
2502 return NGX_CONF_ERROR; | |
2503 } | |
2504 | |
2505 | |
529 | 2506 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
2507 prev->upstream.max_temp_file_size_conf, | |
479 | 2508 NGX_CONF_UNSET_SIZE); |
2509 | |
529 | 2510 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2511 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
529 | 2512 } else { |
2513 conf->upstream.max_temp_file_size = | |
2514 conf->upstream.max_temp_file_size_conf; | |
2515 } | |
479 | 2516 |
529 | 2517 if (conf->upstream.max_temp_file_size != 0 |
2518 && conf->upstream.max_temp_file_size < size) | |
479 | 2519 { |
2520 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2521 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2522 "temporary files usage or must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2523 "the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2524 "one of the \"fastcgi_buffers\""); |
2525 | |
2526 return NGX_CONF_ERROR; | |
2527 } | |
2528 | |
2529 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2530 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2531 prev->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2532 NGX_CONF_BITMASK_SET); |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2533 |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2534 |
479 | 2535 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
487 | 2536 prev->upstream.next_upstream, |
2537 (NGX_CONF_BITMASK_SET | |
2538 |NGX_HTTP_UPSTREAM_FT_ERROR | |
2539 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
479 | 2540 |
665 | 2541 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
2542 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
2543 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2544 } | |
2545 | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2546 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
479 | 2547 prev->upstream.temp_path, |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2548 &ngx_http_fastcgi_temp_path) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2549 != NGX_OK) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2550 { |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2551 return NGX_CONF_ERROR; |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2552 } |
479 | 2553 |
2602 | 2554 #if (NGX_HTTP_CACHE) |
2555 | |
2556 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
2557 prev->upstream.cache, NULL); | |
2558 | |
2559 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
2560 ngx_shm_zone_t *shm_zone; | |
2561 | |
2562 shm_zone = conf->upstream.cache; | |
2563 | |
2564 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2565 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2661
diff
changeset
|
2566 &shm_zone->shm.name); |
2602 | 2567 |
2568 return NGX_CONF_ERROR; | |
2569 } | |
2570 | |
2571 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
2572 prev->upstream.cache_min_uses, 1); | |
2573 | |
2574 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
2575 prev->upstream.cache_use_stale, | |
2576 (NGX_CONF_BITMASK_SET | |
2577 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
2578 | |
2579 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
2580 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
2581 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2582 } | |
2583 | |
4401
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2584 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_ERROR) { |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2585 conf->upstream.cache_use_stale |= NGX_HTTP_UPSTREAM_FT_NOLIVE; |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2586 } |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2587 |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2588 if (conf->upstream.cache_methods == 0) { |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2589 conf->upstream.cache_methods = prev->upstream.cache_methods; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2590 } |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2591 |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2592 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2593 |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2594 ngx_conf_merge_ptr_value(conf->upstream.cache_bypass, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2595 prev->upstream.cache_bypass, NULL); |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2596 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2597 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2598 prev->upstream.no_cache, NULL); |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2599 |
2602 | 2600 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
2601 prev->upstream.cache_valid, NULL); | |
2602 | |
2661 | 2603 if (conf->cache_key.value.data == NULL) { |
2604 conf->cache_key = prev->cache_key; | |
2605 } | |
2606 | |
5829
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5738
diff
changeset
|
2607 if (conf->upstream.cache && conf->cache_key.value.data == NULL) { |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5738
diff
changeset
|
2608 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5738
diff
changeset
|
2609 "no \"fastcgi_cache_key\" for \"fastcgi_cache\""); |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5738
diff
changeset
|
2610 } |
906530c9ffd2
Added warning about unset cache keys.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5738
diff
changeset
|
2611 |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2612 ngx_conf_merge_value(conf->upstream.cache_lock, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2613 prev->upstream.cache_lock, 0); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2614 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2615 ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2616 prev->upstream.cache_lock_timeout, 5000); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2617 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2618 ngx_conf_merge_value(conf->upstream.cache_revalidate, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2619 prev->upstream.cache_revalidate, 0); |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2620 |
2602 | 2621 #endif |
2622 | |
509 | 2623 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
2624 prev->upstream.pass_request_headers, 1); | |
2625 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
2626 prev->upstream.pass_request_body, 1); | |
2627 | |
657 | 2628 ngx_conf_merge_value(conf->upstream.intercept_errors, |
2629 prev->upstream.intercept_errors, 0); | |
509 | 2630 |
1228 | 2631 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
2632 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2633 ngx_conf_merge_value(conf->keep_conn, prev->keep_conn, 0); |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2634 |
507 | 2635 |
479 | 2636 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
2637 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2638 hash.max_size = 512; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2639 hash.bucket_size = ngx_align(64, ngx_cacheline_size); |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2640 hash.name = "fastcgi_hide_headers_hash"; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2641 |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2642 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
3670
2728c4e4a9ae
do not use a cache headers set to hide
Igor Sysoev <igor@sysoev.ru>
parents:
3667
diff
changeset
|
2643 &prev->upstream, ngx_http_fastcgi_hide_headers, &hash) |
649 | 2644 != NGX_OK) |
2645 { | |
2646 return NGX_CONF_ERROR; | |
2647 } | |
2648 | |
884 | 2649 if (conf->upstream.upstream == NULL) { |
2650 conf->upstream.upstream = prev->upstream.upstream; | |
507 | 2651 } |
2652 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2653 if (conf->fastcgi_lengths == NULL) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2654 conf->fastcgi_lengths = prev->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2655 conf->fastcgi_values = prev->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2656 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2657 |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2658 if (conf->upstream.upstream || conf->fastcgi_lengths) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2659 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2660 if (clcf->handler == NULL && clcf->lmt_excpt) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2661 clcf->handler = ngx_http_fastcgi_handler; |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2662 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2663 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2664 |
2443 | 2665 #if (NGX_PCRE) |
2666 if (conf->split_regex == NULL) { | |
2667 conf->split_regex = prev->split_regex; | |
2668 conf->split_name = prev->split_name; | |
2669 } | |
2670 #endif | |
2671 | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2672 if (ngx_http_fastcgi_merge_params(cf, conf, prev) != NGX_OK) { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2673 return NGX_CONF_ERROR; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2674 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2675 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2676 return NGX_CONF_OK; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2677 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2678 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2679 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2680 static ngx_int_t |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2681 ngx_http_fastcgi_merge_params(ngx_conf_t *cf, |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2682 ngx_http_fastcgi_loc_conf_t *conf, ngx_http_fastcgi_loc_conf_t *prev) |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2683 { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2684 u_char *p; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2685 size_t size; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2686 uintptr_t *code; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2687 ngx_uint_t i, nsrc; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2688 ngx_array_t headers_names; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2689 #if (NGX_HTTP_CACHE) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2690 ngx_array_t params_merged; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2691 #endif |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2692 ngx_hash_key_t *hk; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2693 ngx_hash_init_t hash; |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2694 ngx_http_upstream_param_t *src; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2695 ngx_http_script_compile_t sc; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2696 ngx_http_script_copy_code_t *copy; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2697 |
509 | 2698 if (conf->params_source == NULL) { |
573 | 2699 conf->params_source = prev->params_source; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2700 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2701 if (prev->headers_hash.buckets |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2702 #if (NGX_HTTP_CACHE) |
4522 | 2703 && ((conf->upstream.cache == NULL) |
2704 == (prev->upstream.cache == NULL)) | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2705 #endif |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2706 ) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2707 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2708 conf->flushes = prev->flushes; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2709 conf->params_len = prev->params_len; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2710 conf->params = prev->params; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2711 conf->headers_hash = prev->headers_hash; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2712 conf->header_params = prev->header_params; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2713 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2714 return NGX_OK; |
509 | 2715 } |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2716 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2717 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2718 if (conf->params_source == NULL |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2719 #if (NGX_HTTP_CACHE) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2720 && (conf->upstream.cache == NULL) |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2721 #endif |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2722 ) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2723 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2724 conf->headers_hash.buckets = (void *) 1; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2725 return NGX_OK; |
509 | 2726 } |
2727 | |
2728 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
2729 if (conf->params_len == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2730 return NGX_ERROR; |
509 | 2731 } |
573 | 2732 |
509 | 2733 conf->params = ngx_array_create(cf->pool, 512, 1); |
2734 if (conf->params == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2735 return NGX_ERROR; |
509 | 2736 } |
2737 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2738 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2739 != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2740 { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2741 return NGX_ERROR; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2742 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2743 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2744 if (conf->params_source) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2745 src = conf->params_source->elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2746 nsrc = conf->params_source->nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2747 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2748 } else { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2749 src = NULL; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2750 nsrc = 0; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2751 } |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2752 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2753 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2754 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2755 if (conf->upstream.cache) { |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2756 ngx_keyval_t *h; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2757 ngx_http_upstream_param_t *s; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2758 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2759 if (ngx_array_init(¶ms_merged, cf->temp_pool, 4, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2760 sizeof(ngx_http_upstream_param_t)) |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2761 != NGX_OK) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2762 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2763 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2764 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2765 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2766 for (i = 0; i < nsrc; i++) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2767 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2768 s = ngx_array_push(¶ms_merged); |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2769 if (s == NULL) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2770 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2771 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2772 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2773 *s = src[i]; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2774 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2775 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2776 h = ngx_http_fastcgi_cache_headers; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2777 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2778 while (h->key.len) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2779 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2780 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2781 nsrc = params_merged.nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2782 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2783 for (i = 0; i < nsrc; i++) { |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2784 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2785 goto next; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2786 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2787 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2788 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2789 s = ngx_array_push(¶ms_merged); |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2790 if (s == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2791 return NGX_ERROR; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2792 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2793 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2794 s->key = h->key; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2795 s->value = h->value; |
5451
e68af4e3396f
Upstream: skip empty cache headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5441
diff
changeset
|
2796 s->skip_empty = 1; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2797 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2798 next: |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2799 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2800 h++; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2801 } |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2802 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2803 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2804 nsrc = params_merged.nelts; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2805 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2806 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2807 #endif |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2808 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2809 for (i = 0; i < nsrc; i++) { |
509 | 2810 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2811 if (src[i].key.len > sizeof("HTTP_") - 1 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2812 && ngx_strncmp(src[i].key.data, "HTTP_", sizeof("HTTP_") - 1) == 0) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2813 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2814 hk = ngx_array_push(&headers_names); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2815 if (hk == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2816 return NGX_ERROR; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2817 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2818 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2819 hk->key.len = src[i].key.len - 5; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2820 hk->key.data = src[i].key.data + 5; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2821 hk->key_hash = ngx_hash_key_lc(hk->key.data, hk->key.len); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2822 hk->value = (void *) 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2823 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2824 if (src[i].value.len == 0) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2825 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2826 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2827 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2828 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2829 copy = ngx_array_push_n(conf->params_len, |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2830 sizeof(ngx_http_script_copy_code_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2831 if (copy == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2832 return NGX_ERROR; |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2833 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2834 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2835 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2836 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2837 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2838 copy = ngx_array_push_n(conf->params_len, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2839 sizeof(ngx_http_script_copy_code_t)); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2840 if (copy == NULL) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2841 return NGX_ERROR; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2842 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2843 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2844 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2845 copy->len = src[i].skip_empty; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2846 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2847 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2848 size = (sizeof(ngx_http_script_copy_code_t) |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2849 + src[i].key.len + sizeof(uintptr_t) - 1) |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2850 & ~(sizeof(uintptr_t) - 1); |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2851 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2852 copy = ngx_array_push_n(conf->params, size); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2853 if (copy == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2854 return NGX_ERROR; |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2855 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2856 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2857 copy->code = ngx_http_script_copy_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2858 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2859 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2860 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2861 ngx_memcpy(p, src[i].key.data, src[i].key.len); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2862 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2863 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2864 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2865 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2866 sc.cf = cf; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2867 sc.source = &src[i].value; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2868 sc.flushes = &conf->flushes; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2869 sc.lengths = &conf->params_len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2870 sc.values = &conf->params; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2871 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2872 if (ngx_http_script_compile(&sc) != NGX_OK) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2873 return NGX_ERROR; |
509 | 2874 } |
2875 | |
2876 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2877 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2878 return NGX_ERROR; |
509 | 2879 } |
2880 | |
2881 *code = (uintptr_t) NULL; | |
2882 | |
2883 | |
2884 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
2885 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2886 return NGX_ERROR; |
509 | 2887 } |
2888 | |
2889 *code = (uintptr_t) NULL; | |
2890 } | |
2891 | |
2892 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2893 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2894 return NGX_ERROR; |
509 | 2895 } |
2896 | |
2897 *code = (uintptr_t) NULL; | |
2898 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2899 conf->header_params = headers_names.nelts; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2900 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2901 hash.hash = &conf->headers_hash; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2902 hash.key = ngx_hash_key_lc; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2903 hash.max_size = 512; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2904 hash.bucket_size = 64; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2905 hash.name = "fastcgi_params_hash"; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2906 hash.pool = cf->pool; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2907 hash.temp_pool = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2908 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2909 return ngx_hash_init(&hash, headers_names.elts, headers_names.nelts); |
479 | 2910 } |
509 | 2911 |
2912 | |
573 | 2913 static ngx_int_t |
2914 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
2915 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 2916 { |
2917 u_char *p; | |
2443 | 2918 ngx_http_fastcgi_ctx_t *f; |
509 | 2919 ngx_http_fastcgi_loc_conf_t *flcf; |
2920 | |
2443 | 2921 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
2922 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2923 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2924 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2925 if (f == NULL) { |
2443 | 2926 return NGX_ERROR; |
2927 } | |
2928 | |
2929 if (f->script_name.len == 0 | |
2930 || f->script_name.data[f->script_name.len - 1] != '/') | |
2931 { | |
2932 v->len = f->script_name.len; | |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2933 v->valid = 1; |
1565 | 2934 v->no_cacheable = 0; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2935 v->not_found = 0; |
2443 | 2936 v->data = f->script_name.data; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2937 |
573 | 2938 return NGX_OK; |
509 | 2939 } |
2940 | |
2443 | 2941 v->len = f->script_name.len + flcf->index.len; |
2942 | |
2943 v->data = ngx_pnalloc(r->pool, v->len); | |
2944 if (v->data == NULL) { | |
2945 return NGX_ERROR; | |
2946 } | |
2947 | |
2948 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
2949 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
2950 | |
573 | 2951 return NGX_OK; |
509 | 2952 } |
2953 | |
2954 | |
2443 | 2955 static ngx_int_t |
2956 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
2957 ngx_http_variable_value_t *v, uintptr_t data) | |
2958 { | |
2959 ngx_http_fastcgi_ctx_t *f; | |
2960 ngx_http_fastcgi_loc_conf_t *flcf; | |
2961 | |
2962 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
2963 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2964 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2965 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2966 if (f == NULL) { |
2443 | 2967 return NGX_ERROR; |
2968 } | |
2969 | |
2970 v->len = f->path_info.len; | |
2971 v->valid = 1; | |
2972 v->no_cacheable = 0; | |
2973 v->not_found = 0; | |
2974 v->data = f->path_info.data; | |
2975 | |
2976 return NGX_OK; | |
2977 } | |
2978 | |
2979 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2980 static ngx_http_fastcgi_ctx_t * |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2981 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
2443 | 2982 { |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2983 ngx_http_fastcgi_ctx_t *f; |
2443 | 2984 #if (NGX_PCRE) |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2985 ngx_int_t n; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2986 int captures[(1 + 2) * 3]; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2987 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2988 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2989 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2990 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2991 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2992 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2993 return NULL; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2994 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2995 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2996 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2997 } |
2443 | 2998 |
2999 if (f->script_name.len) { | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3000 return f; |
2443 | 3001 } |
3002 | |
3003 if (flcf->split_regex == NULL) { | |
3004 f->script_name = r->uri; | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3005 return f; |
2443 | 3006 } |
3007 | |
3008 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
3009 | |
3325 | 3010 if (n >= 0) { /* match */ |
3011 f->script_name.len = captures[3] - captures[2]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
3012 f->script_name.data = r->uri.data + captures[2]; |
3325 | 3013 |
3014 f->path_info.len = captures[5] - captures[4]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
3015 f->path_info.data = r->uri.data + captures[4]; |
3325 | 3016 |
3017 return f; | |
3018 } | |
3019 | |
2443 | 3020 if (n == NGX_REGEX_NO_MATCHED) { |
3021 f->script_name = r->uri; | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3022 return f; |
2443 | 3023 } |
3024 | |
3325 | 3025 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
3026 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
3027 n, &r->uri, &flcf->split_name); | |
3028 return NULL; | |
2443 | 3029 |
3030 #else | |
3031 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3032 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3033 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3034 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3035 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3036 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3037 return NULL; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3038 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3039 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3040 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3041 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3042 |
2443 | 3043 f->script_name = r->uri; |
3044 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3045 return f; |
2443 | 3046 |
3047 #endif | |
3048 } | |
3049 | |
3050 | |
509 | 3051 static char * |
3052 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3053 { | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3054 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3055 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3056 ngx_url_t u; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3057 ngx_str_t *value, *url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3058 ngx_uint_t n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3059 ngx_http_core_loc_conf_t *clcf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3060 ngx_http_script_compile_t sc; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3061 |
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
3062 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
555 | 3063 return "is duplicate"; |
3064 } | |
3065 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3066 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3067 |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3068 clcf->handler = ngx_http_fastcgi_handler; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3069 |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3070 if (clcf->name.data[clcf->name.len - 1] == '/') { |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3071 clcf->auto_redirect = 1; |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3072 } |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3073 |
509 | 3074 value = cf->args->elts; |
3075 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3076 url = &value[1]; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3077 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3078 n = ngx_http_script_variables_count(url); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3079 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3080 if (n) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3081 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3082 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3083 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3084 sc.cf = cf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3085 sc.source = url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3086 sc.lengths = &flcf->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3087 sc.values = &flcf->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3088 sc.variables = n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3089 sc.complete_lengths = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3090 sc.complete_values = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3091 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3092 if (ngx_http_script_compile(&sc) != NGX_OK) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3093 return NGX_CONF_ERROR; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3094 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3095 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3096 return NGX_CONF_OK; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3097 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3098 |
651 | 3099 ngx_memzero(&u, sizeof(ngx_url_t)); |
3100 | |
3101 u.url = value[1]; | |
884 | 3102 u.no_resolve = 1; |
3103 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3104 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3105 if (flcf->upstream.upstream == NULL) { |
509 | 3106 return NGX_CONF_ERROR; |
3107 } | |
3108 | |
3109 return NGX_CONF_OK; | |
3110 } | |
3111 | |
3112 | |
3113 static char * | |
2443 | 3114 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
3115 { | |
3116 #if (NGX_PCRE) | |
3117 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3118 | |
3325 | 3119 ngx_str_t *value; |
3120 ngx_regex_compile_t rc; | |
3121 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
2443 | 3122 |
3123 value = cf->args->elts; | |
3124 | |
3125 flcf->split_name = value[1]; | |
3126 | |
3325 | 3127 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
3128 | |
3129 rc.pattern = value[1]; | |
3130 rc.pool = cf->pool; | |
3131 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
3132 rc.err.data = errstr; | |
3133 | |
3134 if (ngx_regex_compile(&rc) != NGX_OK) { | |
3135 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
2443 | 3136 return NGX_CONF_ERROR; |
3137 } | |
3138 | |
3325 | 3139 if (rc.captures != 2) { |
2443 | 3140 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3141 "pattern \"%V\" must have 2 captures", &value[1]); | |
3142 return NGX_CONF_ERROR; | |
3143 } | |
3144 | |
3325 | 3145 flcf->split_regex = rc.regex; |
3146 | |
2443 | 3147 return NGX_CONF_OK; |
3148 | |
3149 #else | |
3150 | |
3151 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
3152 "\"%V\" requires PCRE library", &cmd->name); | |
3153 return NGX_CONF_ERROR; | |
3154 | |
3155 #endif | |
3156 } | |
3157 | |
3158 | |
3159 static char * | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3160 ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3161 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3162 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3163 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3164 ngx_str_t *value; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3165 ngx_http_script_compile_t sc; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3166 |
2894 | 3167 if (flcf->upstream.store != NGX_CONF_UNSET |
3168 || flcf->upstream.store_lengths) | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3169 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3170 return "is duplicate"; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3171 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3172 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3173 value = cf->args->elts; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3174 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3175 if (ngx_strcmp(value[1].data, "off") == 0) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3176 flcf->upstream.store = 0; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3177 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3178 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3179 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3180 #if (NGX_HTTP_CACHE) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3181 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3182 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3183 && flcf->upstream.cache != NULL) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3184 { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3185 return "is incompatible with \"fastcgi_cache\""; |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3186 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3187 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3188 #endif |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3189 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3190 if (ngx_strcmp(value[1].data, "on") == 0) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3191 flcf->upstream.store = 1; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3192 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3193 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3194 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3195 /* include the terminating '\0' into script */ |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3196 value[1].len++; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3197 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3198 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3199 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3200 sc.cf = cf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3201 sc.source = &value[1]; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3202 sc.lengths = &flcf->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3203 sc.values = &flcf->upstream.store_values; |
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
3204 sc.variables = ngx_http_script_variables_count(&value[1]); |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3205 sc.complete_lengths = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3206 sc.complete_values = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3207 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3208 if (ngx_http_script_compile(&sc) != NGX_OK) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3209 return NGX_CONF_ERROR; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3210 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3211 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3212 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3213 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3214 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3215 |
2602 | 3216 #if (NGX_HTTP_CACHE) |
3217 | |
3218 static char * | |
3219 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3220 { | |
3221 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3222 | |
3223 ngx_str_t *value; | |
3224 | |
3225 value = cf->args->elts; | |
3226 | |
3227 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
3228 return "is duplicate"; | |
3229 } | |
3230 | |
3231 if (ngx_strcmp(value[1].data, "off") == 0) { | |
3232 flcf->upstream.cache = NULL; | |
3233 return NGX_CONF_OK; | |
3234 } | |
3235 | |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3236 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3237 return "is incompatible with \"fastcgi_store\""; |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3238 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3239 |
2602 | 3240 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
3241 &ngx_http_fastcgi_module); | |
3242 if (flcf->upstream.cache == NULL) { | |
3243 return NGX_CONF_ERROR; | |
3244 } | |
3245 | |
3246 return NGX_CONF_OK; | |
3247 } | |
3248 | |
3249 | |
3250 static char * | |
3251 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3252 { | |
3253 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3254 | |
3255 ngx_str_t *value; | |
3256 ngx_http_compile_complex_value_t ccv; | |
3257 | |
3258 value = cf->args->elts; | |
3259 | |
4947
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4811
diff
changeset
|
3260 if (flcf->cache_key.value.data) { |
2602 | 3261 return "is duplicate"; |
3262 } | |
3263 | |
3264 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
3265 | |
3266 ccv.cf = cf; | |
3267 ccv.value = &value[1]; | |
3268 ccv.complex_value = &flcf->cache_key; | |
3269 | |
3270 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
3271 return NGX_CONF_ERROR; | |
3272 } | |
3273 | |
3274 return NGX_CONF_OK; | |
3275 } | |
3276 | |
3277 #endif | |
3278 | |
3279 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3280 static char * |
509 | 3281 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
3282 { | |
3283 #if (NGX_FREEBSD) | |
3284 ssize_t *np = data; | |
3285 | |
673 | 3286 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
509 | 3287 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3288 "\"fastcgi_send_lowat\" must be less than %d " | |
3289 "(sysctl net.inet.tcp.sendspace)", | |
3290 ngx_freebsd_net_inet_tcp_sendspace); | |
3291 | |
3292 return NGX_CONF_ERROR; | |
3293 } | |
3294 | |
3295 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
3296 ssize_t *np = data; | |
3297 | |
3298 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
3299 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
3300 | |
3301 *np = 0; | |
3302 | |
3303 #endif | |
3304 | |
3305 return NGX_CONF_OK; | |
3306 } |