Mercurial > hg > nginx
annotate src/http/ngx_http_request.h @ 5089:903f2a5d86a5
SNI: reuse selected configuration for all requests in a connection.
Previously, only the first request in a connection was assigned the
configuration selected by SNI. All subsequent requests initially
used the default server's configuration, ignoring SNI, which was
wrong.
Now all subsequent requests in a connection will initially use the
configuration selected by SNI. This is done by storing a pointer
to configuration in http connection object. It points to default
server's configuration initially, but changed upon receipt of SNI.
(The request's configuration can be further refined when parsing
the request line and Host: header.)
This change was not made specific to SNI as it also allows slightly
faster access to configuration without the request object.
author | Valentin Bartenev <vbart@nginx.com> |
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date | Wed, 27 Feb 2013 17:12:48 +0000 |
parents | 1b204b8ea9a3 |
children | d3e256c67d6d |
rev | line source |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #ifndef _NGX_HTTP_REQUEST_H_INCLUDED_ |
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9 #define _NGX_HTTP_REQUEST_H_INCLUDED_ |
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651 | 12 #define NGX_HTTP_MAX_URI_CHANGES 10 |
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13 #define NGX_HTTP_MAX_SUBREQUESTS 200 |
509 | 14 |
649 | 15 /* must be 2^n */ |
16 #define NGX_HTTP_LC_HEADER_LEN 32 | |
17 | |
509 | 18 |
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19 #define NGX_HTTP_DISCARD_BUFFER_SIZE 4096 |
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20 #define NGX_HTTP_LINGERING_BUFFER_SIZE 4096 |
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21 |
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23 #define NGX_HTTP_VERSION_9 9 |
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24 #define NGX_HTTP_VERSION_10 1000 |
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25 #define NGX_HTTP_VERSION_11 1001 |
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26 |
633 | 27 #define NGX_HTTP_UNKNOWN 0x0001 |
28 #define NGX_HTTP_GET 0x0002 | |
29 #define NGX_HTTP_HEAD 0x0004 | |
30 #define NGX_HTTP_POST 0x0008 | |
31 #define NGX_HTTP_PUT 0x0010 | |
32 #define NGX_HTTP_DELETE 0x0020 | |
637 | 33 #define NGX_HTTP_MKCOL 0x0040 |
844 | 34 #define NGX_HTTP_COPY 0x0080 |
35 #define NGX_HTTP_MOVE 0x0100 | |
36 #define NGX_HTTP_OPTIONS 0x0200 | |
37 #define NGX_HTTP_PROPFIND 0x0400 | |
38 #define NGX_HTTP_PROPPATCH 0x0800 | |
39 #define NGX_HTTP_LOCK 0x1000 | |
40 #define NGX_HTTP_UNLOCK 0x2000 | |
3613 | 41 #define NGX_HTTP_PATCH 0x4000 |
42 #define NGX_HTTP_TRACE 0x8000 | |
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44 #define NGX_HTTP_CONNECTION_CLOSE 1 |
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45 #define NGX_HTTP_CONNECTION_KEEP_ALIVE 2 |
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46 |
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48 #define NGX_NONE 1 |
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49 |
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51 #define NGX_HTTP_PARSE_HEADER_DONE 1 |
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53 #define NGX_HTTP_CLIENT_ERROR 10 |
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54 #define NGX_HTTP_PARSE_INVALID_METHOD 10 |
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55 #define NGX_HTTP_PARSE_INVALID_REQUEST 11 |
505 | 56 #define NGX_HTTP_PARSE_INVALID_09_METHOD 12 |
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505 | 58 #define NGX_HTTP_PARSE_INVALID_HEADER 13 |
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59 |
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3527 | 61 /* unused 1 */ |
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62 #define NGX_HTTP_SUBREQUEST_IN_MEMORY 2 |
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63 #define NGX_HTTP_SUBREQUEST_WAITED 4 |
3161 | 64 #define NGX_HTTP_LOG_UNSAFE 8 |
573 | 65 |
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66 |
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67 #define NGX_HTTP_CONTINUE 100 |
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68 #define NGX_HTTP_SWITCHING_PROTOCOLS 101 |
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69 #define NGX_HTTP_PROCESSING 102 |
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70 |
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71 #define NGX_HTTP_OK 200 |
633 | 72 #define NGX_HTTP_CREATED 201 |
3604 | 73 #define NGX_HTTP_ACCEPTED 202 |
511 | 74 #define NGX_HTTP_NO_CONTENT 204 |
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75 #define NGX_HTTP_PARTIAL_CONTENT 206 |
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76 |
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77 #define NGX_HTTP_SPECIAL_RESPONSE 300 |
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78 #define NGX_HTTP_MOVED_PERMANENTLY 301 |
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79 #define NGX_HTTP_MOVED_TEMPORARILY 302 |
3631 | 80 #define NGX_HTTP_SEE_OTHER 303 |
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81 #define NGX_HTTP_NOT_MODIFIED 304 |
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82 #define NGX_HTTP_TEMPORARY_REDIRECT 307 |
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83 |
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84 #define NGX_HTTP_BAD_REQUEST 400 |
503 | 85 #define NGX_HTTP_UNAUTHORIZED 401 |
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86 #define NGX_HTTP_FORBIDDEN 403 |
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87 #define NGX_HTTP_NOT_FOUND 404 |
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88 #define NGX_HTTP_NOT_ALLOWED 405 |
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89 #define NGX_HTTP_REQUEST_TIME_OUT 408 |
637 | 90 #define NGX_HTTP_CONFLICT 409 |
581 | 91 #define NGX_HTTP_LENGTH_REQUIRED 411 |
1057 | 92 #define NGX_HTTP_PRECONDITION_FAILED 412 |
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93 #define NGX_HTTP_REQUEST_ENTITY_TOO_LARGE 413 |
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94 #define NGX_HTTP_REQUEST_URI_TOO_LARGE 414 |
637 | 95 #define NGX_HTTP_UNSUPPORTED_MEDIA_TYPE 415 |
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96 #define NGX_HTTP_RANGE_NOT_SATISFIABLE 416 |
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98 |
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99 /* Our own HTTP codes */ |
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100 |
587 | 101 /* The special code to close connection without any response */ |
102 #define NGX_HTTP_CLOSE 444 | |
103 | |
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104 #define NGX_HTTP_NGINX_CODES 494 |
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105 |
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106 #define NGX_HTTP_REQUEST_HEADER_TOO_LARGE 494 |
647 | 107 |
108 #define NGX_HTTPS_CERT_ERROR 495 | |
109 #define NGX_HTTPS_NO_CERT 496 | |
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110 |
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111 /* |
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112 * We use the special code for the plain HTTP requests that are sent to |
577 | 113 * HTTPS port to distinguish it from 4XX in an error page redirection |
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114 */ |
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115 #define NGX_HTTP_TO_HTTPS 497 |
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116 |
613 | 117 /* 498 is the canceled code for the requests with invalid host name */ |
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118 |
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119 /* |
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120 * HTTP does not define the code for the case when a client closed |
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121 * the connection while we are processing its request so we introduce |
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122 * own code to log such situation when a client has closed the connection |
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123 * before we even try to send the HTTP header to it |
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124 */ |
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125 #define NGX_HTTP_CLIENT_CLOSED_REQUEST 499 |
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126 |
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127 |
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128 #define NGX_HTTP_INTERNAL_SERVER_ERROR 500 |
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129 #define NGX_HTTP_NOT_IMPLEMENTED 501 |
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130 #define NGX_HTTP_BAD_GATEWAY 502 |
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131 #define NGX_HTTP_SERVICE_UNAVAILABLE 503 |
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132 #define NGX_HTTP_GATEWAY_TIME_OUT 504 |
637 | 133 #define NGX_HTTP_INSUFFICIENT_STORAGE 507 |
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134 |
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135 |
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136 #define NGX_HTTP_LOWLEVEL_BUFFERED 0xf0 |
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137 #define NGX_HTTP_WRITE_BUFFERED 0x10 |
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138 #define NGX_HTTP_GZIP_BUFFERED 0x20 |
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139 #define NGX_HTTP_SSI_BUFFERED 0x01 |
1172 | 140 #define NGX_HTTP_SUB_BUFFERED 0x02 |
141 #define NGX_HTTP_COPY_BUFFERED 0x04 | |
597 | 142 |
143 | |
216
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144 typedef enum { |
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145 NGX_HTTP_INITING_REQUEST_STATE = 0, |
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146 NGX_HTTP_READING_REQUEST_STATE, |
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147 NGX_HTTP_PROCESS_REQUEST_STATE, |
91
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148 |
216
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149 NGX_HTTP_CONNECT_UPSTREAM_STATE, |
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150 NGX_HTTP_WRITING_UPSTREAM_STATE, |
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151 NGX_HTTP_READING_UPSTREAM_STATE, |
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152 |
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153 NGX_HTTP_WRITING_REQUEST_STATE, |
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210
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154 NGX_HTTP_LINGERING_CLOSE_STATE, |
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210
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155 NGX_HTTP_KEEPALIVE_STATE |
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156 } ngx_http_state_e; |
91
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157 |
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158 |
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159 typedef struct { |
501 | 160 ngx_str_t name; |
161 ngx_uint_t offset; | |
509 | 162 ngx_http_header_handler_pt handler; |
91
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163 } ngx_http_header_t; |
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164 |
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165 |
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166 typedef struct { |
509 | 167 ngx_str_t name; |
168 ngx_uint_t offset; | |
569 | 169 } ngx_http_header_out_t; |
509 | 170 |
171 | |
172 typedef struct { | |
501 | 173 ngx_list_t headers; |
164
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174 |
501 | 175 ngx_table_elt_t *host; |
176 ngx_table_elt_t *connection; | |
177 ngx_table_elt_t *if_modified_since; | |
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178 ngx_table_elt_t *if_unmodified_since; |
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Entity tags: basic support in not modified filter.
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179 ngx_table_elt_t *if_match; |
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180 ngx_table_elt_t *if_none_match; |
501 | 181 ngx_table_elt_t *user_agent; |
182 ngx_table_elt_t *referer; | |
183 ngx_table_elt_t *content_length; | |
184 ngx_table_elt_t *content_type; | |
155
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154
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185 |
501 | 186 ngx_table_elt_t *range; |
1630 | 187 ngx_table_elt_t *if_range; |
287
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188 |
581 | 189 ngx_table_elt_t *transfer_encoding; |
2067 | 190 ngx_table_elt_t *expect; |
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191 ngx_table_elt_t *upgrade; |
581 | 192 |
287
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193 #if (NGX_HTTP_GZIP) |
501 | 194 ngx_table_elt_t *accept_encoding; |
195 ngx_table_elt_t *via; | |
287
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diff
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196 #endif |
99
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197 |
501 | 198 ngx_table_elt_t *authorization; |
172
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199 |
501 | 200 ngx_table_elt_t *keep_alive; |
91
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201 |
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202 #if (NGX_HTTP_X_FORWARDED_FOR) |
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203 ngx_array_t x_forwarded_for; |
287
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204 #endif |
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205 |
573 | 206 #if (NGX_HTTP_REALIP) |
207 ngx_table_elt_t *x_real_ip; | |
208 #endif | |
209 | |
489 | 210 #if (NGX_HTTP_HEADERS) |
501 | 211 ngx_table_elt_t *accept; |
212 ngx_table_elt_t *accept_language; | |
489 | 213 #endif |
214 | |
637 | 215 #if (NGX_HTTP_DAV) |
216 ngx_table_elt_t *depth; | |
217 ngx_table_elt_t *destination; | |
1059 | 218 ngx_table_elt_t *overwrite; |
681 | 219 ngx_table_elt_t *date; |
637 | 220 #endif |
221 | |
503 | 222 ngx_str_t user; |
223 ngx_str_t passwd; | |
224 | |
501 | 225 ngx_array_t cookies; |
226 | |
2007
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227 ngx_str_t server; |
663 | 228 off_t content_length_n; |
501 | 229 time_t keep_alive_n; |
408
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230 |
501 | 231 unsigned connection_type:2; |
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232 unsigned chunked:1; |
501 | 233 unsigned msie:1; |
2205 | 234 unsigned msie6:1; |
501 | 235 unsigned opera:1; |
236 unsigned gecko:1; | |
3315 | 237 unsigned chrome:1; |
3419
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238 unsigned safari:1; |
501 | 239 unsigned konqueror:1; |
91
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240 } ngx_http_headers_in_t; |
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241 |
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242 |
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243 typedef struct { |
501 | 244 ngx_list_t headers; |
164
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245 |
501 | 246 ngx_uint_t status; |
247 ngx_str_t status_line; | |
91
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248 |
501 | 249 ngx_table_elt_t *server; |
250 ngx_table_elt_t *date; | |
251 ngx_table_elt_t *content_length; | |
252 ngx_table_elt_t *content_encoding; | |
253 ngx_table_elt_t *location; | |
1654 | 254 ngx_table_elt_t *refresh; |
501 | 255 ngx_table_elt_t *last_modified; |
256 ngx_table_elt_t *content_range; | |
257 ngx_table_elt_t *accept_ranges; | |
503 | 258 ngx_table_elt_t *www_authenticate; |
501 | 259 ngx_table_elt_t *expires; |
260 ngx_table_elt_t *etag; | |
99
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261 |
657 | 262 ngx_str_t *override_charset; |
263 | |
264 size_t content_type_len; | |
509 | 265 ngx_str_t content_type; |
501 | 266 ngx_str_t charset; |
2138 | 267 u_char *content_type_lowcase; |
268 ngx_uint_t content_type_hash; | |
657 | 269 |
509 | 270 ngx_array_t cache_control; |
271 | |
501 | 272 off_t content_length_n; |
273 time_t date_time; | |
274 time_t last_modified_time; | |
91
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275 } ngx_http_headers_out_t; |
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276 |
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277 |
479 | 278 typedef void (*ngx_http_client_body_handler_pt)(ngx_http_request_t *r); |
279 | |
297
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diff
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280 typedef struct { |
479 | 281 ngx_temp_file_t *temp_file; |
282 ngx_chain_t *bufs; | |
283 ngx_buf_t *buf; | |
663 | 284 off_t rest; |
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285 ngx_chain_t *free; |
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286 ngx_chain_t *busy; |
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287 ngx_http_chunked_t *chunked; |
479 | 288 ngx_http_client_body_handler_pt post_handler; |
297
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289 } ngx_http_request_body_t; |
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290 |
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291 |
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The default server lookup is now done only once per connection.
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292 typedef struct ngx_http_addr_conf_s ngx_http_addr_conf_t; |
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293 |
432
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294 typedef struct { |
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295 ngx_http_addr_conf_t *addr_conf; |
5089
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296 ngx_http_conf_ctx_t *conf_ctx; |
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297 |
501 | 298 ngx_http_request_t *request; |
433
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299 |
501 | 300 ngx_buf_t **busy; |
301 ngx_int_t nbusy; | |
433
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302 |
501 | 303 ngx_buf_t **free; |
304 ngx_int_t nfree; | |
433
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305 |
501 | 306 ngx_uint_t pipeline; /* unsigned pipeline:1; */ |
432
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307 } ngx_http_connection_t; |
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308 |
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309 |
569 | 310 typedef void (*ngx_http_cleanup_pt)(void *data); |
311 | |
312 typedef struct ngx_http_cleanup_s ngx_http_cleanup_t; | |
313 | |
314 struct ngx_http_cleanup_s { | |
593 | 315 ngx_http_cleanup_pt handler; |
316 void *data; | |
317 ngx_http_cleanup_t *next; | |
569 | 318 }; |
319 | |
320 | |
777
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<!--#include virtual=... set=... -->
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321 typedef ngx_int_t (*ngx_http_post_subrequest_pt)(ngx_http_request_t *r, |
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322 void *data, ngx_int_t rc); |
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<!--#include virtual=... set=... -->
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323 |
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<!--#include virtual=... set=... -->
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324 typedef struct { |
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325 ngx_http_post_subrequest_pt handler; |
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<!--#include virtual=... set=... -->
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326 void *data; |
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327 } ngx_http_post_subrequest_t; |
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328 |
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329 |
509 | 330 typedef struct ngx_http_postponed_request_s ngx_http_postponed_request_t; |
331 | |
332 struct ngx_http_postponed_request_s { | |
535 | 333 ngx_http_request_t *request; |
334 ngx_chain_t *out; | |
335 ngx_http_postponed_request_t *next; | |
509 | 336 }; |
337 | |
338 | |
2377
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339 typedef struct ngx_http_posted_request_s ngx_http_posted_request_t; |
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340 |
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|
341 struct ngx_http_posted_request_s { |
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342 ngx_http_request_t *request; |
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343 ngx_http_posted_request_t *next; |
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344 }; |
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345 |
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346 |
356
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diff
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347 typedef ngx_int_t (*ngx_http_handler_pt)(ngx_http_request_t *r); |
509 | 348 typedef void (*ngx_http_event_handler_pt)(ngx_http_request_t *r); |
349 | |
143
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141
diff
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350 |
91
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351 struct ngx_http_request_s { |
501 | 352 uint32_t signature; /* "HTTP" */ |
367
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362
diff
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353 |
501 | 354 ngx_connection_t *connection; |
91
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355 |
501 | 356 void **ctx; |
357 void **main_conf; | |
358 void **srv_conf; | |
359 void **loc_conf; | |
91
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360 |
509 | 361 ngx_http_event_handler_pt read_event_handler; |
362 ngx_http_event_handler_pt write_event_handler; | |
363 | |
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364 #if (NGX_HTTP_CACHE) |
501 | 365 ngx_http_cache_t *cache; |
2592
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366 #endif |
197
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190
diff
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367 |
501 | 368 ngx_http_upstream_t *upstream; |
1168
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369 ngx_array_t *upstream_states; |
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370 /* of ngx_http_upstream_state_t */ |
479 | 371 |
501 | 372 ngx_pool_t *pool; |
373 ngx_buf_t *header_in; | |
91
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374 |
501 | 375 ngx_http_headers_in_t headers_in; |
376 ngx_http_headers_out_t headers_out; | |
91
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377 |
501 | 378 ngx_http_request_body_t *request_body; |
297
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296
diff
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379 |
501 | 380 time_t lingering_time; |
1179
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381 time_t start_sec; |
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382 ngx_msec_t start_msec; |
91
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383 |
501 | 384 ngx_uint_t method; |
385 ngx_uint_t http_version; | |
577 | 386 |
501 | 387 ngx_str_t request_line; |
388 ngx_str_t uri; | |
389 ngx_str_t args; | |
390 ngx_str_t exten; | |
391 ngx_str_t unparsed_uri; | |
314
d71c87d11b16
nginx-0.0.3-2004-04-14-09:57:36 import
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parents:
313
diff
changeset
|
392 |
501 | 393 ngx_str_t method_name; |
394 ngx_str_t http_protocol; | |
577 | 395 |
509 | 396 ngx_chain_t *out; |
501 | 397 ngx_http_request_t *main; |
509 | 398 ngx_http_request_t *parent; |
399 ngx_http_postponed_request_t *postponed; | |
777
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773
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400 ngx_http_post_subrequest_t *post_subrequest; |
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401 ngx_http_posted_request_t *posted_requests; |
91
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402 |
501 | 403 ngx_int_t phase_handler; |
404 ngx_http_handler_pt content_handler; | |
543 | 405 ngx_uint_t access_code; |
485 | 406 |
573 | 407 ngx_http_variable_value_t *variables; |
501 | 408 |
2547
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now regex captures are per-request entities
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409 #if (NGX_PCRE) |
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410 ngx_uint_t ncaptures; |
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411 int *captures; |
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412 u_char *captures_data; |
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413 #endif |
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414 |
527 | 415 size_t limit_rate; |
416 | |
297
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296
diff
changeset
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417 /* used to learn the Apache compatible response length without a header */ |
501 | 418 size_t header_size; |
210
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parents:
201
diff
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419 |
663 | 420 off_t request_length; |
475 | 421 |
501 | 422 ngx_uint_t err_status; |
91
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423 |
501 | 424 ngx_http_connection_t *http_connection; |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
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parents:
429
diff
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|
425 |
509 | 426 ngx_http_log_handler_pt log_handler; |
427 | |
569 | 428 ngx_http_cleanup_t *cleanup; |
429 | |
3052
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FreeBSD and Linux AIO support
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|
430 unsigned subrequests:8; |
6060225e9261
FreeBSD and Linux AIO support
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diff
changeset
|
431 unsigned count:8; |
6060225e9261
FreeBSD and Linux AIO support
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diff
changeset
|
432 unsigned blocked:8; |
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FreeBSD and Linux AIO support
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diff
changeset
|
433 |
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FreeBSD and Linux AIO support
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diff
changeset
|
434 unsigned aio:1; |
6060225e9261
FreeBSD and Linux AIO support
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diff
changeset
|
435 |
501 | 436 unsigned http_state:4; |
216
f1d0e5f09c1e
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parents:
210
diff
changeset
|
437 |
452 | 438 /* URI with "/." and on Win32 with "//" */ |
501 | 439 unsigned complex_uri:1; |
485 | 440 |
452 | 441 /* URI with "%" */ |
501 | 442 unsigned quoted_uri:1; |
485 | 443 |
444 /* URI with "+" */ | |
501 | 445 unsigned plus_in_uri:1; |
485 | 446 |
3615 | 447 /* URI with " " */ |
448 unsigned space_in_uri:1; | |
449 | |
511 | 450 unsigned invalid_header:1; |
451 | |
3534
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fix a try_files/alias case when alias uses captures and
Igor Sysoev <igor@sysoev.ru>
parents:
3527
diff
changeset
|
452 unsigned add_uri_to_alias:1; |
509 | 453 unsigned valid_location:1; |
505 | 454 unsigned valid_unparsed_uri:1; |
501 | 455 unsigned uri_changed:1; |
456 unsigned uri_changes:4; | |
485 | 457 |
633 | 458 unsigned request_body_in_single_buf:1; |
459 unsigned request_body_in_file_only:1; | |
460 unsigned request_body_in_persistent_file:1; | |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1059
diff
changeset
|
461 unsigned request_body_in_clean_file:1; |
633 | 462 unsigned request_body_file_group_access:1; |
637 | 463 unsigned request_body_file_log_level:3; |
633 | 464 |
777
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
465 unsigned subrequest_in_memory:1; |
2377
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*) refactor subrequest handling, now they run as separate posted requests
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466 unsigned waited:1; |
597 | 467 |
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|
468 #if (NGX_HTTP_CACHE) |
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469 unsigned cached:1; |
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diff
changeset
|
470 #endif |
3313 | 471 |
472 #if (NGX_HTTP_GZIP) | |
473 unsigned gzip_tested:1; | |
474 unsigned gzip_ok:1; | |
475 unsigned gzip_vary:1; | |
476 #endif | |
1790
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1654
diff
changeset
|
477 |
501 | 478 unsigned proxy:1; |
479 unsigned bypass_cache:1; | |
480 unsigned no_cache:1; | |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
164
diff
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|
481 |
984
dd128232e6ba
count connection once per request
Igor Sysoev <igor@sysoev.ru>
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963
diff
changeset
|
482 /* |
2294 | 483 * instead of using the request context data in |
4457
50f463258eea
Fixed module name in comment. It was forgotten in r4281.
Valentin Bartenev <vbart@nginx.com>
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4412
diff
changeset
|
484 * ngx_http_limit_conn_module and ngx_http_limit_req_module |
2294 | 485 * we use the single bits in the request structure |
984
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count connection once per request
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diff
changeset
|
486 */ |
4280
91874133fb27
Renamed ngx_http_limit_zone_module to ngx_http_limit_conn_module.
Valentin Bartenev <vbart@nginx.com>
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3978
diff
changeset
|
487 unsigned limit_conn_set:1; |
2294 | 488 unsigned limit_req_set:1; |
984
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count connection once per request
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963
diff
changeset
|
489 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
96
diff
changeset
|
490 #if 0 |
1565 | 491 unsigned cacheable:1; |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
96
diff
changeset
|
492 #endif |
509 | 493 |
501 | 494 unsigned pipeline:1; |
495 unsigned plain_http:1; | |
496 unsigned chunked:1; | |
497 unsigned header_only:1; | |
498 unsigned keepalive:1; | |
499 unsigned lingering_close:1; | |
537 | 500 unsigned discard_body:1; |
509 | 501 unsigned internal:1; |
679 | 502 unsigned error_page:1; |
2877
3cd2790f4a9b
add charset for ngx_http_gzip_static_module responses
Igor Sysoev <igor@sysoev.ru>
parents:
2819
diff
changeset
|
503 unsigned ignore_content_encoding:1; |
2819
43fe53832da7
handle big responses for "size" and "test" image_filters
Igor Sysoev <igor@sysoev.ru>
parents:
2689
diff
changeset
|
504 unsigned filter_finalize:1; |
629 | 505 unsigned post_action:1; |
506 unsigned request_complete:1; | |
667 | 507 unsigned request_output:1; |
508 unsigned header_sent:1; | |
2067 | 509 unsigned expect_tested:1; |
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2067
diff
changeset
|
510 unsigned root_tested:1; |
509 | 511 unsigned done:1; |
2265 | 512 unsigned logged:1; |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
513 |
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
514 unsigned buffered:4; |
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
515 |
513 | 516 unsigned main_filter_need_in_memory:1; |
501 | 517 unsigned filter_need_in_memory:1; |
518 unsigned filter_need_temporary:1; | |
581 | 519 unsigned allow_ranges:1; |
91
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parents:
diff
changeset
|
520 |
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
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parents:
426
diff
changeset
|
521 #if (NGX_STAT_STUB) |
501 | 522 unsigned stat_reading:1; |
523 unsigned stat_writing:1; | |
427
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nginx-0.0.10-2004-09-15-20:00:43 import
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parents:
426
diff
changeset
|
524 #endif |
0d08eabe5c7b
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parents:
426
diff
changeset
|
525 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
96
diff
changeset
|
526 /* used to parse HTTP headers */ |
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
527 |
501 | 528 ngx_uint_t state; |
3064 | 529 |
530 ngx_uint_t header_hash; | |
531 ngx_uint_t lowcase_index; | |
532 u_char lowcase_header[NGX_HTTP_LC_HEADER_LEN]; | |
533 | |
534 u_char *header_name_start; | |
535 u_char *header_name_end; | |
536 u_char *header_start; | |
537 u_char *header_end; | |
538 | |
539 /* | |
540 * a memory that can be reused after parsing a request line | |
541 * via ngx_http_ephemeral_t | |
542 */ | |
543 | |
501 | 544 u_char *uri_start; |
545 u_char *uri_end; | |
546 u_char *uri_ext; | |
547 u_char *args_start; | |
548 u_char *request_start; | |
549 u_char *request_end; | |
550 u_char *method_end; | |
551 u_char *schema_start; | |
552 u_char *schema_end; | |
553 u_char *host_start; | |
554 u_char *host_end; | |
555 u_char *port_start; | |
556 u_char *port_end; | |
649 | 557 |
772
843412b22ba2
compact r->http_minor and r->http_major
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parents:
730
diff
changeset
|
558 unsigned http_minor:16; |
843412b22ba2
compact r->http_minor and r->http_major
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parents:
730
diff
changeset
|
559 unsigned http_major:16; |
3064 | 560 }; |
772
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compact r->http_minor and r->http_major
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730
diff
changeset
|
561 |
3064 | 562 |
563 typedef struct { | |
564 ngx_http_posted_request_t terminal_posted_request; | |
3065 | 565 #if (NGX_HAVE_AIO_SENDFILE) |
3084
2f35eeea86c2
preload just a single byte to avoid testing file overrun
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parents:
3065
diff
changeset
|
566 u_char aio_preload; |
3065 | 567 #endif |
3064 | 568 } ngx_http_ephemeral_t; |
91
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parents:
diff
changeset
|
569 |
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parents:
diff
changeset
|
570 |
569 | 571 extern ngx_http_header_t ngx_http_headers_in[]; |
572 extern ngx_http_header_out_t ngx_http_headers_out[]; | |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
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parents:
162
diff
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573 |
84036764e215
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parents:
162
diff
changeset
|
574 |
5086
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
575 #define ngx_http_set_connection_log(c, l) \ |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
576 \ |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
577 c->log->file = l->file; \ |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
578 if (!(c->log->log_level & NGX_LOG_DEBUG_CONNECTION)) { \ |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
579 c->log->log_level = l->log_level; \ |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
580 } |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
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parents:
5085
diff
changeset
|
581 |
1b204b8ea9a3
Introduced the ngx_http_set_connection_log() macro.
Valentin Bartenev <vbart@nginx.com>
parents:
5085
diff
changeset
|
582 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
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583 #endif /* _NGX_HTTP_REQUEST_H_INCLUDED_ */ |