Mercurial > hg > nginx-quic
annotate src/http/modules/proxy/ngx_http_proxy_handler.c @ 489:45a460f82aec release-0.1.19
nginx-0.1.19-RELEASE import
*) Bugfix: now, if request contains the zero, then the 404 error is
returned for the local requests.
*) Bugfix: nginx could not be built on NetBSD 2.0.
*) Bugfix: the timeout may occur while reading of the the client
request body via SSL connections.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 16 Feb 2005 13:40:36 +0000 |
parents | 31ff3e943e16 |
children | d4ea69372b94 |
rev | line source |
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441
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1 |
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2 /* |
444
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3 * Copyright (C) Igor Sysoev |
441
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4 */ |
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5 |
124
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6 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_http.h> |
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10 #include <ngx_http_proxy_handler.h> |
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11 |
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12 |
356
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13 static ngx_int_t ngx_http_proxy_handler(ngx_http_request_t *r); |
477 | 14 static ngx_int_t ngx_http_proxy_cache_get(ngx_http_proxy_ctx_t *p); |
159
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15 |
479 | 16 static size_t ngx_http_proxy_log_proxy_state_getlen(ngx_http_request_t *r, |
17 uintptr_t data); | |
290
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18 static u_char *ngx_http_proxy_log_proxy_state(ngx_http_request_t *r, |
479 | 19 u_char *buf, |
20 ngx_http_log_op_t *op); | |
21 | |
22 #if 0 | |
290
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23 static u_char *ngx_http_proxy_log_cache_state(ngx_http_request_t *r, |
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24 u_char *buf, uintptr_t data); |
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25 static u_char *ngx_http_proxy_log_reason(ngx_http_request_t *r, u_char *buf, |
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26 uintptr_t data); |
479 | 27 #endif |
177
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28 |
479 | 29 static ngx_int_t ngx_http_proxy_add_log_formats(ngx_conf_t *cf); |
131
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30 static void *ngx_http_proxy_create_loc_conf(ngx_conf_t *cf); |
155
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31 static char *ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, |
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32 void *parent, void *child); |
131
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33 |
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34 static char *ngx_http_proxy_set_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
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35 void *conf); |
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36 static char *ngx_http_proxy_parse_upstream(ngx_str_t *url, |
171
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37 ngx_http_proxy_upstream_conf_t *u); |
148
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38 |
485 | 39 static char *ngx_http_proxy_set_x_var(ngx_conf_t *cf, ngx_command_t *cmd, |
40 void *conf); | |
452 | 41 static char *ngx_http_proxy_lowat_check(ngx_conf_t *cf, void *post, void *data); |
42 | |
43 static ngx_conf_post_t ngx_http_proxy_lowat_post = | |
44 { ngx_http_proxy_lowat_check } ; | |
45 | |
131
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46 |
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47 static ngx_conf_bitmask_t next_upstream_masks[] = { |
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48 { ngx_string("error"), NGX_HTTP_PROXY_FT_ERROR }, |
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49 { ngx_string("timeout"), NGX_HTTP_PROXY_FT_TIMEOUT }, |
170
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50 { ngx_string("invalid_header"), NGX_HTTP_PROXY_FT_INVALID_HEADER }, |
166
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51 { ngx_string("http_500"), NGX_HTTP_PROXY_FT_HTTP_500 }, |
170
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52 { ngx_string("http_404"), NGX_HTTP_PROXY_FT_HTTP_404 }, |
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53 { ngx_null_string, 0 } |
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54 }; |
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55 |
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56 |
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57 static ngx_conf_bitmask_t use_stale_masks[] = { |
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58 { ngx_string("error"), NGX_HTTP_PROXY_FT_ERROR }, |
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59 { ngx_string("timeout"), NGX_HTTP_PROXY_FT_TIMEOUT }, |
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60 { ngx_string("invalid_header"), NGX_HTTP_PROXY_FT_INVALID_HEADER }, |
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61 { ngx_string("http_500"), NGX_HTTP_PROXY_FT_HTTP_500 }, |
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62 { ngx_string("busy_lock"), NGX_HTTP_PROXY_FT_BUSY_LOCK }, |
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63 { ngx_string("max_waiting"), NGX_HTTP_PROXY_FT_MAX_WAITING }, |
166
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64 { ngx_null_string, 0 } |
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65 }; |
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66 |
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67 |
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68 static ngx_conf_num_bounds_t ngx_http_proxy_lm_factor_bounds = { |
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69 ngx_conf_check_num_bounds, 0, 100 |
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70 }; |
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71 |
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72 |
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73 static ngx_command_t ngx_http_proxy_commands[] = { |
148
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74 |
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75 { ngx_string("proxy_pass"), |
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76 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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77 ngx_http_proxy_set_pass, |
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78 NGX_HTTP_LOC_CONF_OFFSET, |
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79 0, |
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80 NULL }, |
160
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81 |
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82 { ngx_string("proxy_connect_timeout"), |
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83 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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84 ngx_conf_set_msec_slot, |
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85 NGX_HTTP_LOC_CONF_OFFSET, |
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86 offsetof(ngx_http_proxy_loc_conf_t, connect_timeout), |
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87 NULL }, |
155
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88 |
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89 { ngx_string("proxy_send_timeout"), |
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90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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91 ngx_conf_set_msec_slot, |
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92 NGX_HTTP_LOC_CONF_OFFSET, |
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93 offsetof(ngx_http_proxy_loc_conf_t, send_timeout), |
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94 NULL }, |
155
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95 |
452 | 96 { ngx_string("proxy_send_lowat"), |
97 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
98 ngx_conf_set_size_slot, | |
99 NGX_HTTP_LOC_CONF_OFFSET, | |
100 offsetof(ngx_http_proxy_loc_conf_t, send_lowat), | |
101 &ngx_http_proxy_lowat_post }, | |
102 | |
288
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103 { ngx_string("proxy_preserve_host"), |
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104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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105 ngx_conf_set_flag_slot, |
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106 NGX_HTTP_LOC_CONF_OFFSET, |
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107 offsetof(ngx_http_proxy_loc_conf_t, preserve_host), |
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108 NULL }, |
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109 |
457 | 110 { ngx_string("proxy_set_x_url"), |
111 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
112 ngx_conf_set_flag_slot, | |
113 NGX_HTTP_LOC_CONF_OFFSET, | |
114 offsetof(ngx_http_proxy_loc_conf_t, set_x_url), | |
115 NULL }, | |
116 | |
287
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117 { ngx_string("proxy_set_x_real_ip"), |
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118 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
119 ngx_conf_set_flag_slot, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
120 NGX_HTTP_LOC_CONF_OFFSET, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
121 offsetof(ngx_http_proxy_loc_conf_t, set_x_real_ip), |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
122 NULL }, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
123 |
485 | 124 { ngx_string("proxy_set_x_var"), |
125 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
126 ngx_http_proxy_set_x_var, | |
127 NGX_HTTP_LOC_CONF_OFFSET, | |
128 0, | |
129 NULL }, | |
130 | |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
131 { ngx_string("proxy_add_x_forwarded_for"), |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
133 ngx_conf_set_flag_slot, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
134 NGX_HTTP_LOC_CONF_OFFSET, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
135 offsetof(ngx_http_proxy_loc_conf_t, add_x_forwarded_for), |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
136 NULL }, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
137 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
138 { ngx_string("proxy_header_buffer_size"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
139 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
140 ngx_conf_set_size_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
141 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
142 offsetof(ngx_http_proxy_loc_conf_t, header_buffer_size), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
143 NULL }, |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
144 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
145 { ngx_string("proxy_read_timeout"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
147 ngx_conf_set_msec_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
148 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
149 offsetof(ngx_http_proxy_loc_conf_t, read_timeout), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
150 NULL }, |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
151 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
152 { ngx_string("proxy_buffers"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
154 ngx_conf_set_bufs_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
155 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
156 offsetof(ngx_http_proxy_loc_conf_t, bufs), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
157 NULL }, |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
158 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
159 { ngx_string("proxy_busy_buffers_size"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
160 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
161 ngx_conf_set_size_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
162 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
163 offsetof(ngx_http_proxy_loc_conf_t, busy_buffers_size), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
164 NULL }, |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
165 |
477 | 166 #if 0 |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
167 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
168 { ngx_string("proxy_cache_path"), |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
169 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
170 ngx_conf_set_path_slot, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
171 NGX_HTTP_LOC_CONF_OFFSET, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
172 offsetof(ngx_http_proxy_loc_conf_t, cache_path), |
477 | 173 (void *) ngx_http_cache_cleaner_handler }, |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
174 |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
175 #endif |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
176 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
177 { ngx_string("proxy_temp_path"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
178 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
179 ngx_conf_set_path_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
180 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
181 offsetof(ngx_http_proxy_loc_conf_t, temp_path), |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
182 (void *) ngx_garbage_collector_temp_handler }, |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
183 |
467 | 184 { ngx_string("proxy_max_temp_file_size"), |
185 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
186 ngx_conf_set_size_slot, | |
187 NGX_HTTP_LOC_CONF_OFFSET, | |
188 offsetof(ngx_http_proxy_loc_conf_t, max_temp_file_size), | |
189 NULL }, | |
190 | |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
191 { ngx_string("proxy_temp_file_write_size"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
192 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
193 ngx_conf_set_size_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
194 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
195 offsetof(ngx_http_proxy_loc_conf_t, temp_file_write_size), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
196 NULL }, |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
197 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
198 { ngx_string("proxy_cache"), |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
199 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
200 ngx_conf_set_flag_slot, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
201 NGX_HTTP_LOC_CONF_OFFSET, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
202 offsetof(ngx_http_proxy_loc_conf_t, cache), |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
203 NULL }, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
204 |
172
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
205 |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
206 { ngx_string("proxy_busy_lock"), |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
207 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE13, |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
208 ngx_http_set_busy_lock_slot, |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
209 NGX_HTTP_LOC_CONF_OFFSET, |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
210 offsetof(ngx_http_proxy_loc_conf_t, busy_lock), |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
211 NULL }, |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
212 |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
213 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
214 { ngx_string("proxy_pass_server"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
215 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
216 ngx_conf_set_flag_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
217 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
218 offsetof(ngx_http_proxy_loc_conf_t, pass_server), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
219 NULL }, |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
220 |
172
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
221 { ngx_string("proxy_pass_x_accel_expires"), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
222 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
223 ngx_conf_set_flag_slot, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
224 NGX_HTTP_LOC_CONF_OFFSET, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
225 offsetof(ngx_http_proxy_loc_conf_t, pass_x_accel_expires), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
226 NULL }, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
227 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
228 { ngx_string("proxy_ignore_expires"), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
229 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
230 ngx_conf_set_flag_slot, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
231 NGX_HTTP_LOC_CONF_OFFSET, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
232 offsetof(ngx_http_proxy_loc_conf_t, ignore_expires), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
233 NULL }, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
234 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
235 { ngx_string("proxy_lm_factor"), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
236 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
237 ngx_conf_set_num_slot, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
238 NGX_HTTP_LOC_CONF_OFFSET, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
239 offsetof(ngx_http_proxy_loc_conf_t, lm_factor), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
240 &ngx_http_proxy_lm_factor_bounds }, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
241 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
242 { ngx_string("proxy_default_expires"), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
243 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
244 ngx_conf_set_sec_slot, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
245 NGX_HTTP_LOC_CONF_OFFSET, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
246 offsetof(ngx_http_proxy_loc_conf_t, default_expires), |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
247 NULL }, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
248 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
249 { ngx_string("proxy_next_upstream"), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
250 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_ANY, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
251 ngx_conf_set_bitmask_slot, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
252 NGX_HTTP_LOC_CONF_OFFSET, |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
253 offsetof(ngx_http_proxy_loc_conf_t, next_upstream), |
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
254 &next_upstream_masks }, |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
255 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
256 { ngx_string("proxy_use_stale"), |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
257 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_ANY, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
258 ngx_conf_set_bitmask_slot, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
259 NGX_HTTP_LOC_CONF_OFFSET, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
260 offsetof(ngx_http_proxy_loc_conf_t, use_stale), |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
261 &use_stale_masks }, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
262 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
263 ngx_null_command |
124
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
264 }; |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
265 |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
266 |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
267 ngx_http_module_t ngx_http_proxy_module_ctx = { |
479 | 268 ngx_http_proxy_add_log_formats, /* pre conf */ |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
269 |
124
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
270 NULL, /* create main configuration */ |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
271 NULL, /* init main configuration */ |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
272 |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
273 NULL, /* create server configuration */ |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
274 NULL, /* merge server configuration */ |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
275 |
131
049e78b1f852
nginx-0.0.1-2003-08-14-10:00:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
124
diff
changeset
|
276 ngx_http_proxy_create_loc_conf, /* create location configration */ |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
277 ngx_http_proxy_merge_loc_conf /* merge location configration */ |
124
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
278 }; |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
279 |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
280 |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
281 ngx_module_t ngx_http_proxy_module = { |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
282 NGX_MODULE, |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
283 &ngx_http_proxy_module_ctx, /* module context */ |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
284 ngx_http_proxy_commands, /* module directives */ |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
285 NGX_HTTP_MODULE, /* module type */ |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
286 NULL, /* init module */ |
479 | 287 NULL /* init process */ |
124
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
288 }; |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
289 |
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
290 |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
291 |
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
292 static ngx_http_log_op_name_t ngx_http_proxy_log_fmt_ops[] = { |
479 | 293 { ngx_string("proxy"), 0, NULL, |
294 ngx_http_proxy_log_proxy_state_getlen, | |
295 ngx_http_proxy_log_proxy_state }, | |
296 | |
297 #if 0 | |
473 | 298 { ngx_string("proxy_cache_state"), 0, ngx_http_proxy_log_cache_state }, |
299 { ngx_string("proxy_reason"), 0, ngx_http_proxy_log_reason }, | |
479 | 300 #endif |
301 | |
302 { ngx_null_string, 0, NULL, NULL, NULL } | |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
303 }; |
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
304 |
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
305 |
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
306 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
307 ngx_http_header_t ngx_http_proxy_headers_in[] = { |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
308 { ngx_string("Date"), offsetof(ngx_http_proxy_headers_in_t, date) }, |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
309 { ngx_string("Server"), offsetof(ngx_http_proxy_headers_in_t, server) }, |
171
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
310 |
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
311 { ngx_string("Expires"), offsetof(ngx_http_proxy_headers_in_t, expires) }, |
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
312 { ngx_string("Cache-Control"), |
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
313 offsetof(ngx_http_proxy_headers_in_t, cache_control) }, |
315
39b6f2df45c0
nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
313
diff
changeset
|
314 { ngx_string("ETag"), offsetof(ngx_http_proxy_headers_in_t, etag) }, |
171
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
315 { ngx_string("X-Accel-Expires"), |
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
316 offsetof(ngx_http_proxy_headers_in_t, x_accel_expires) }, |
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
317 |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
318 { ngx_string("Connection"), |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
319 offsetof(ngx_http_proxy_headers_in_t, connection) }, |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
320 { ngx_string("Content-Type"), |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
321 offsetof(ngx_http_proxy_headers_in_t, content_type) }, |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
322 { ngx_string("Content-Length"), |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
323 offsetof(ngx_http_proxy_headers_in_t, content_length) }, |
479 | 324 |
325 #if (NGX_HTTP_GZIP) | |
455 | 326 { ngx_string("Content-Encoding"), |
327 offsetof(ngx_http_proxy_headers_in_t, content_encoding) }, | |
479 | 328 #endif |
329 | |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
330 { ngx_string("Last-Modified"), |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
331 offsetof(ngx_http_proxy_headers_in_t, last_modified) }, |
190
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
189
diff
changeset
|
332 { ngx_string("Location"), |
02a715e85df1
nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
189
diff
changeset
|
333 offsetof(ngx_http_proxy_headers_in_t, location) }, |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
334 { ngx_string("Accept-Ranges"), |
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
335 offsetof(ngx_http_proxy_headers_in_t, accept_ranges) }, |
336
ca9a7f8c86da
nginx-0.0.3-2004-05-18-19:29:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
332
diff
changeset
|
336 { ngx_string("X-Pad"), offsetof(ngx_http_proxy_headers_in_t, x_pad) }, |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
337 |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
338 { ngx_null_string, 0 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
339 }; |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
340 |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
341 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
342 static ngx_str_t cache_states[] = { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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343 ngx_string("PASS"), |
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344 ngx_string("BYPASS"), |
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345 ngx_string("AUTH"), |
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346 ngx_string("PGNC"), |
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347 ngx_string("MISS"), |
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348 ngx_string("EXPR"), |
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349 ngx_string("AGED"), |
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350 ngx_string("HIT") |
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351 }; |
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352 |
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353 |
177
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354 static ngx_str_t cache_reasons[] = { |
176
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355 ngx_string("BPS"), |
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356 ngx_string("XAE"), |
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357 ngx_string("CTL"), |
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358 ngx_string("EXP"), |
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359 ngx_string("MVD"), |
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360 ngx_string("LMF"), |
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361 ngx_string("PDE") |
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362 }; |
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363 |
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364 |
356
2e3cbc1bbe3c
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336
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365 static ngx_int_t ngx_http_proxy_handler(ngx_http_request_t *r) |
124
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366 { |
171
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367 ngx_http_proxy_ctx_t *p; |
124
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368 |
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369 ngx_http_create_ctx(r, p, ngx_http_proxy_module, |
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370 sizeof(ngx_http_proxy_ctx_t), |
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371 NGX_HTTP_INTERNAL_SERVER_ERROR); |
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372 |
131
049e78b1f852
nginx-0.0.1-2003-08-14-10:00:28 import
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373 p->lcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module); |
170
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374 p->request = r; |
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375 |
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376 /* TODO: we currently support reverse proxy only */ |
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377 p->accel = 1; |
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378 |
477 | 379 if (ngx_array_init(&p->states, r->pool, p->lcf->peers->number, |
380 sizeof(ngx_http_proxy_state_t)) == NGX_ERROR) | |
381 { | |
382 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
383 } | |
172
caa57ddf6d77
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384 |
477 | 385 if (!(p->state = ngx_array_push(&p->states))) { |
172
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386 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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387 } |
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388 |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
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389 ngx_memzero(p->state, sizeof(ngx_http_proxy_state_t)); |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
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diff
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390 |
477 | 391 #if 0 |
172
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392 |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
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393 if (!p->lcf->cache |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
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394 || (r->method != NGX_HTTP_GET && r->method != NGX_HTTP_HEAD)) |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
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395 { |
176
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396 p->state->cache_state = NGX_HTTP_PROXY_CACHE_PASS; |
172
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nginx-0.0.1-2003-11-04-01:20:44 import
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397 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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398 } else if (r->bypass_cache) { |
176
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399 p->state->cache_state = NGX_HTTP_PROXY_CACHE_BYPASS; |
172
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nginx-0.0.1-2003-11-04-01:20:44 import
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400 |
caa57ddf6d77
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401 } else if (r->headers_in.authorization) { |
176
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402 p->state->cache_state = NGX_HTTP_PROXY_CACHE_AUTH; |
172
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403 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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404 } else if (r->no_cache) { |
176
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405 p->state->cache_state = NGX_HTTP_PROXY_CACHE_PGNC; |
172
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nginx-0.0.1-2003-11-04-01:20:44 import
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406 p->cachable = 1; |
caa57ddf6d77
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407 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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408 } else { |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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409 p->cachable = 1; |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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410 } |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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411 |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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412 |
176
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413 if (p->state->cache_state != 0) { |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
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414 return ngx_http_proxy_request_upstream(p); |
c42be4185301
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415 } |
c42be4185301
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416 |
477 | 417 return ngx_http_proxy_cache_get(p); |
287
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nginx-0.0.2-2004-03-12-19:57:08 import
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diff
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418 |
35a6a9df2d25
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419 #else |
35a6a9df2d25
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420 |
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421 p->state->cache_state = NGX_HTTP_PROXY_CACHE_PASS; |
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422 |
35a6a9df2d25
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423 return ngx_http_proxy_request_upstream(p); |
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424 |
35a6a9df2d25
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425 #endif |
176
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426 } |
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427 |
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428 |
477 | 429 #if 0 |
430 | |
431 static ngx_int_t ngx_http_proxy_cache_get(ngx_http_proxy_ctx_t *p) | |
432 { | |
433 u_char *last; | |
434 ngx_http_request_t *r; | |
435 ngx_http_cache_ctx_t ctx; | |
436 ngx_http_proxy_upstream_conf_t *u; | |
437 | |
438 r = p->request; | |
439 u = p->lcf->upstream; | |
440 | |
441 ctx.key.len = u->url.len + r->uri.len - u->location->len + r->args.len; | |
442 if (!(ctx.key.data = ngx_palloc(r->pool, ctx.key.len))) { | |
443 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
444 } | |
445 | |
446 last = ngx_cpymem(ctx.key.data, u->url.data, u->url.len); | |
447 | |
448 last = ngx_cpymem(last, r->uri.data + u->location->len, | |
449 r->uri.len - u->location->len); | |
450 | |
451 if (r->args.len > 0) { | |
452 *(last++) = '?'; | |
453 last = ngx_cpymem(last, r->args.data, r->args.len); | |
454 } | |
455 | |
456 p->header_in = ngx_create_temp_buf(r->pool, p->lcf->header_buffer_size); | |
457 if (p->header_in == NULL) { | |
458 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
459 } | |
460 p->header_in->tag = (ngx_buf_tag_t) &ngx_http_proxy_module; | |
461 | |
462 ctx.buf = p->header_in; | |
463 ctx.path = p->lcf->cache_path; | |
464 ctx.file = 1; | |
465 ctx.primary = 1; | |
466 | |
467 ngx_http_cache_get(r, &ctx); | |
468 | |
469 return ngx_http_proxy_request_upstream(p); | |
470 } | |
471 | |
472 #endif | |
473 | |
474 | |
298
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nginx-0.0.3-2004-03-30-10:27:36 import
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|
475 void ngx_http_proxy_check_broken_connection(ngx_event_t *ev) |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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diff
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476 { |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
477 int n; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
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|
478 char buf[1]; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
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diff
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479 ngx_err_t err; |
189
c966c09be66b
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diff
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480 ngx_connection_t *c; |
c966c09be66b
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481 ngx_http_request_t *r; |
c966c09be66b
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482 ngx_http_proxy_ctx_t *p; |
c966c09be66b
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diff
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|
483 |
298
4a3f18406832
nginx-0.0.3-2004-03-30-10:27:36 import
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292
diff
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|
484 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ev->log, 0, |
4a3f18406832
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|
485 "http proxy check client, write event:%d", ev->write); |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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diff
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|
486 |
469 | 487 #if (NGX_HAVE_KQUEUE) |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
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304
diff
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|
488 |
455 | 489 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) { |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
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parents:
304
diff
changeset
|
490 |
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
491 if (!ev->pending_eof) { |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
492 return; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
493 } |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
494 |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
495 c = ev->data; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
496 r = c->data; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
497 p = ngx_http_get_module_ctx(r, ngx_http_proxy_module); |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
498 |
298
4a3f18406832
nginx-0.0.3-2004-03-30-10:27:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
499 ev->eof = 1; |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
500 |
298
4a3f18406832
nginx-0.0.3-2004-03-30-10:27:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
501 if (ev->kq_errno) { |
4a3f18406832
nginx-0.0.3-2004-03-30-10:27:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
502 ev->error = 1; |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
503 } |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
504 |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
505 if (!p->cachable && p->upstream->peer.connection) { |
298
4a3f18406832
nginx-0.0.3-2004-03-30-10:27:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
506 ngx_log_error(NGX_LOG_INFO, ev->log, ev->kq_errno, |
437
470270fa84d2
nginx-0.0.12-2004-09-23-20:39:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
419
diff
changeset
|
507 "kevent() reported that client closed " |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
508 "prematurely connection, " |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
509 "so upstream connection is closed too"); |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
510 ngx_http_proxy_finalize_request(p, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
511 return; |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
512 } |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
513 |
298
4a3f18406832
nginx-0.0.3-2004-03-30-10:27:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
514 ngx_log_error(NGX_LOG_INFO, ev->log, ev->kq_errno, |
437
470270fa84d2
nginx-0.0.12-2004-09-23-20:39:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
419
diff
changeset
|
515 "kevent() reported that client closed " |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
516 "prematurely connection"); |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
517 |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
518 if (p->upstream == NULL || p->upstream->peer.connection == NULL) { |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
519 ngx_http_proxy_finalize_request(p, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
520 } |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
521 |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
522 return; |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
523 } |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
524 |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
525 #endif |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
526 |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
527 c = ev->data; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
528 r = c->data; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
529 p = ngx_http_get_module_ctx(r, ngx_http_proxy_module); |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
530 |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
531 n = recv(c->fd, buf, 1, MSG_PEEK); |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
532 |
313
98f1a8028067
nginx-0.0.3-2004-04-13-19:08:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
312
diff
changeset
|
533 err = ngx_socket_errno; |
98f1a8028067
nginx-0.0.3-2004-04-13-19:08:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
312
diff
changeset
|
534 |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
535 /* |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
536 * we do not need to disable the write event because |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
537 * that event has NGX_USE_CLEAR_EVENT type |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
538 */ |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
539 |
313
98f1a8028067
nginx-0.0.3-2004-04-13-19:08:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
312
diff
changeset
|
540 if (ev->write && (n >= 0 || err == NGX_EAGAIN)) { |
312
f5431a4bbc7d
nginx-0.0.3-2004-04-13-09:27:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
541 return; |
f5431a4bbc7d
nginx-0.0.3-2004-04-13-09:27:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
542 } |
f5431a4bbc7d
nginx-0.0.3-2004-04-13-09:27:03 import
Igor Sysoev <igor@sysoev.ru>
parents:
306
diff
changeset
|
543 |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
544 if ((ngx_event_flags & NGX_USE_LEVEL_EVENT) && ev->active) { |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
545 if (ngx_del_event(ev, NGX_READ_EVENT, 0) == NGX_ERROR) { |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
546 ngx_http_proxy_finalize_request(p, NGX_HTTP_INTERNAL_SERVER_ERROR); |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
547 } |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
548 } |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
315
diff
changeset
|
549 |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
550 if (n > 0) { |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
551 return; |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
552 } |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
553 |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
554 ev->eof = 1; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
555 |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
556 if (n == -1) { |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
557 if (err == NGX_EAGAIN) { |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
558 return; |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
559 } |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
560 |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
561 ev->error = 1; |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
562 |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
563 } else { |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
564 /* n == 0 */ |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
565 err = 0; |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
566 } |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
567 |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
568 if (!p->cachable && p->upstream->peer.connection) { |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
569 ngx_log_error(NGX_LOG_INFO, ev->log, err, |
437
470270fa84d2
nginx-0.0.12-2004-09-23-20:39:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
419
diff
changeset
|
570 "client closed prematurely connection, " |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
571 "so upstream connection is closed too"); |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
572 ngx_http_proxy_finalize_request(p, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
573 return; |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
574 } |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
575 |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
576 ngx_log_error(NGX_LOG_INFO, ev->log, err, |
437
470270fa84d2
nginx-0.0.12-2004-09-23-20:39:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
419
diff
changeset
|
577 "client closed prematurely connection"); |
305
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
578 |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
579 if (p->upstream == NULL || p->upstream->peer.connection == NULL) { |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
580 ngx_http_proxy_finalize_request(p, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
4b1a3a4acc60
nginx-0.0.3-2004-04-02-19:13:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
304
diff
changeset
|
581 } |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
582 } |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
583 |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
584 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
585 void ngx_http_proxy_busy_lock_handler(ngx_event_t *rev) |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
586 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
587 ngx_connection_t *c; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
588 ngx_http_request_t *r; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
589 ngx_http_proxy_ctx_t *p; |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
590 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
591 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http proxy busy lock"); |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
592 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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593 c = rev->data; |
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594 r = c->data; |
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595 p = ngx_http_get_module_ctx(r, ngx_http_proxy_module); |
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596 p->action = "waiting upstream in busy lock"; |
c0552e5ab567
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parents:
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diff
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597 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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parents:
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diff
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|
598 if (p->request->connection->write->eof) { |
c966c09be66b
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parents:
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diff
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599 ngx_http_busy_unlock(p->lcf->busy_lock, &p->busy_lock); |
c966c09be66b
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diff
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600 ngx_http_proxy_finalize_request(p, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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parents:
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diff
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601 return; |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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diff
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602 } |
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
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parents:
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diff
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|
603 |
176
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diff
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604 if (rev->timedout) { |
c0552e5ab567
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605 rev->timedout = 0; |
c0552e5ab567
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606 p->busy_lock.time++; |
c0552e5ab567
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607 p->state->bl_time = p->busy_lock.time; |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
608 |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
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parents:
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diff
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|
609 #if (NGX_HTTP_FILE_CACHE) |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
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parents:
261
diff
changeset
|
610 |
176
c0552e5ab567
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611 if (p->state->cache_state < NGX_HTTP_PROXY_CACHE_MISS) { |
c0552e5ab567
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diff
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612 ngx_http_proxy_upstream_busy_lock(p); |
c0552e5ab567
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parents:
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diff
changeset
|
613 |
c0552e5ab567
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614 } else { |
c0552e5ab567
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|
615 ngx_http_proxy_cache_busy_lock(p); |
c0552e5ab567
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parents:
175
diff
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|
616 } |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
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parents:
261
diff
changeset
|
617 #else |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
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parents:
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diff
changeset
|
618 |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
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parents:
261
diff
changeset
|
619 ngx_http_proxy_upstream_busy_lock(p); |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
620 |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
621 #endif |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
622 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
623 return; |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
624 } |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
625 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
626 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
627 "http proxy: client sent while busy lock"); |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
628 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
629 /* |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
630 * TODO: kevent() notify about error, otherwise we need to |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
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parents:
208
diff
changeset
|
631 * call ngx_peek(): recv(MSG_PEEK) to get errno. THINK about aio. |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
632 * if there's no error we need to disable event. |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
633 */ |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
634 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
635 #if 0 |
469 | 636 #if (NGX_HAVE_KQUEUE) |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
637 |
469 | 638 if ((ngx_event_flags & NGX_USE_KQUEUE_EVENT) && rev->kq_eof) { |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
639 ngx_http_busy_unlock(p->lcf->busy_lock, &p->busy_lock); |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
640 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
641 ngx_del_timer(rev); |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
642 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
643 ngx_log_error(NGX_LOG_ERR, c->log, rev->kq_errno, |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
644 "client() closed connection"); |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
645 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
646 if (ngx_del_event(rev, NGX_READ_EVENT, NGX_CLOSE_EVENT) == NGX_ERROR) { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
647 ngx_http_proxy_finalize_request(p, NGX_HTTP_INTERNAL_SERVER_ERROR); |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
648 return; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
649 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
650 |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
651 ngx_http_proxy_finalize_request(p, NGX_HTTP_CLIENT_CLOSED_REQUEST); |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
652 return; |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
653 } |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
654 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
655 #endif |
189
c966c09be66b
nginx-0.0.1-2003-11-18-19:49:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
178
diff
changeset
|
656 #endif |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
657 |
169
edf29bb717da
nginx-0.0.1-2003-10-31-19:05:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
168
diff
changeset
|
658 } |
edf29bb717da
nginx-0.0.1-2003-10-31-19:05:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
168
diff
changeset
|
659 |
edf29bb717da
nginx-0.0.1-2003-10-31-19:05:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
168
diff
changeset
|
660 |
171
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
661 void ngx_http_proxy_finalize_request(ngx_http_proxy_ctx_t *p, int rc) |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
662 { |
193
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
663 ngx_http_request_t *r; |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
664 |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
665 r = p->request; |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
666 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
667 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
668 "finalize http proxy request"); |
162
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
161
diff
changeset
|
669 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
175
diff
changeset
|
670 if (p->upstream && p->upstream->peer.connection) { |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
671 ngx_http_proxy_close_connection(p); |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
672 } |
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
673 |
152
fb48bf4fea1c
nginx-0.0.1-2003-10-21-11:47:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
151
diff
changeset
|
674 if (p->header_sent |
fb48bf4fea1c
nginx-0.0.1-2003-10-21-11:47:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
151
diff
changeset
|
675 && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE)) |
fb48bf4fea1c
nginx-0.0.1-2003-10-21-11:47:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
151
diff
changeset
|
676 { |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
677 rc = 0; |
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
678 } |
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
679 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
680 if (p->saved_ctx) { |
193
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
681 r->connection->log->data = p->saved_ctx; |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
682 r->connection->log->handler = p->saved_handler; |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
683 } |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
684 |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
685 if (p->upstream && p->upstream->event_pipe) { |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
686 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
687 "http proxy temp fd: %d", |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
688 p->upstream->event_pipe->temp_file->file.fd); |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
689 } |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
159
diff
changeset
|
690 |
193
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
691 if (p->cache) { |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
692 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
693 "http proxy cache fd: %d", |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
694 p->cache->ctx.file.fd); |
193
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
695 } |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
696 |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
697 if (p->upstream && p->upstream->event_pipe) { |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
698 r->file.fd = p->upstream->event_pipe->temp_file->file.fd; |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
699 |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
700 } else if (p->cache) { |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
701 r->file.fd = p->cache->ctx.file.fd; |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
702 } |
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
703 |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
193
diff
changeset
|
704 if (rc == 0 && r->main == NULL) { |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
193
diff
changeset
|
705 rc = ngx_http_send_last(r); |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
193
diff
changeset
|
706 } |
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
193
diff
changeset
|
707 |
193
dd66383796a5
nginx-0.0.1-2003-11-20-20:36:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
708 ngx_http_finalize_request(r, rc); |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
709 } |
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
710 |
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
711 |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
712 void ngx_http_proxy_close_connection(ngx_http_proxy_ctx_t *p) |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
713 { |
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
714 ngx_socket_t fd; |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
715 ngx_connection_t *c; |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
716 |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
717 c = p->upstream->peer.connection; |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
718 p->upstream->peer.connection = NULL; |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
719 |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
720 if (p->lcf->busy_lock) { |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
721 p->lcf->busy_lock->busy--; |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
722 } |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
723 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
724 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
725 "http proxy close connection: %d", c->fd); |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
726 |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
727 if (c->fd == -1) { |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
728 #if 0 |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
729 ngx_log_error(NGX_LOG_ALERT, c->log, 0, "connection already closed"); |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
730 #endif |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
731 return; |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
732 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
733 |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
734 if (c->read->timer_set) { |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
735 ngx_del_timer(c->read); |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
736 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
737 |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
738 if (c->write->timer_set) { |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
739 ngx_del_timer(c->write); |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
740 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
741 |
140
e32405df0e77
nginx-0.0.1-2003-10-08-08:34:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
742 /* TODO: move connection to the connection pool */ |
e32405df0e77
nginx-0.0.1-2003-10-08-08:34:07 import
Igor Sysoev <igor@sysoev.ru>
parents:
139
diff
changeset
|
743 |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
744 if (ngx_del_conn) { |
261
bdd631bf1a1c
nginx-0.0.2-2004-02-18-00:11:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
745 ngx_del_conn(c, NGX_CLOSE_EVENT); |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
746 |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
747 } else { |
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
748 if (c->read->active || c->read->disabled) { |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
749 ngx_del_event(c->read, NGX_READ_EVENT, NGX_CLOSE_EVENT); |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
750 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
751 |
375
744ccb59062d
nginx-0.0.7-2004-07-02-19:54:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
370
diff
changeset
|
752 if (c->write->active || c->read->disabled) { |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
753 ngx_del_event(c->write, NGX_WRITE_EVENT, NGX_CLOSE_EVENT); |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
754 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
755 } |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
756 |
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
757 /* |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
758 * we have to clean the connection information before the closing |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
759 * because another thread may reopen the same file descriptor |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
760 * before we clean the connection |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
761 */ |
379
73688d5d7fc3
nginx-0.0.7-2004-07-06-20:12:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
377
diff
changeset
|
762 |
377
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
763 if (ngx_mutex_lock(ngx_posted_events_mutex) == NGX_OK) { |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
764 |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
765 if (c->read->prev) { |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
766 ngx_delete_posted_event(c->read); |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
767 } |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
768 |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
769 if (c->write->prev) { |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
770 ngx_delete_posted_event(c->write); |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
771 } |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
772 |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
773 c->read->closed = 1; |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
774 c->write->closed = 1; |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
775 |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
776 ngx_mutex_unlock(ngx_posted_events_mutex); |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
777 } |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
778 |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
779 fd = c->fd; |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
780 c->fd = (ngx_socket_t) -1; |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
781 c->data = NULL; |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
782 |
41437e4fd9b4
nginx-0.0.7-2004-07-05-19:08:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
375
diff
changeset
|
783 if (ngx_close_socket(fd) == -1) { |
137
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
784 ngx_log_error(NGX_LOG_ALERT, c->log, ngx_socket_errno, |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
785 ngx_close_socket_n " failed"); |
2a615b036870
nginx-0.0.1-2003-10-03-19:50:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
136
diff
changeset
|
786 } |
136
da00cde00e8a
nginx-0.0.1-2003-10-02-09:39:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
135
diff
changeset
|
787 } |
da00cde00e8a
nginx-0.0.1-2003-10-02-09:39:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
135
diff
changeset
|
788 |
124
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
789 |
483 | 790 u_char *ngx_http_proxy_log_error(ngx_log_t *log, u_char *buf, size_t len) |
124
842a78cebbb7
nginx-0.0.1-2003-08-01-18:56:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
791 { |
461 | 792 u_char *p; |
793 ngx_int_t escape; | |
794 ngx_str_t uri; | |
795 ngx_http_request_t *r; | |
796 ngx_peer_connection_t *peer; | |
483 | 797 ngx_http_proxy_log_ctx_t *ctx; |
461 | 798 ngx_http_proxy_upstream_conf_t *uc; |
171
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
799 |
483 | 800 ctx = log->data; |
191
71ce40b3c37b
nginx-0.0.1-2003-11-19-19:26:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
801 r = ctx->proxy->request; |
461 | 802 uc = ctx->proxy->lcf->upstream; |
191
71ce40b3c37b
nginx-0.0.1-2003-11-19-19:26:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
803 peer = &ctx->proxy->upstream->peer; |
171
aff0e5d32af8
nginx-0.0.1-2003-11-03-20:33:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
804 |
461 | 805 p = ngx_snprintf(buf, len, |
479 | 806 " while %s, client: %V, URL: %V, upstream: http://%V%s%V", |
461 | 807 ctx->proxy->action, |
808 &r->connection->addr_text, | |
809 &r->unparsed_uri, | |
479 | 810 &peer->peers->peer[peer->cur_peer].name, |
811 ctx->proxy->lcf->upstream->uri_separator, | |
461 | 812 &ctx->proxy->lcf->upstream->uri); |
813 len -= p - buf; | |
814 buf = p; | |
815 | |
816 if (r->quoted_uri) { | |
817 escape = 2 * ngx_escape_uri(NULL, r->uri.data + uc->location->len, | |
818 r->uri.len - uc->location->len, | |
819 NGX_ESCAPE_URI); | |
820 } else { | |
821 escape = 0; | |
822 } | |
823 | |
824 if (escape) { | |
825 if (len >= r->uri.len - uc->location->len + escape) { | |
826 | |
827 ngx_escape_uri(buf, r->uri.data + uc->location->len, | |
828 r->uri.len - uc->location->len, NGX_ESCAPE_URI); | |
829 | |
830 buf += r->uri.len - uc->location->len + escape; | |
831 | |
832 if (r->args.len == 0) { | |
833 return buf; | |
834 } | |
835 | |
836 len -= r->uri.len - uc->location->len + escape; | |
837 | |
838 return ngx_snprintf(buf, len, "?%V", &r->args); | |
839 } | |
840 | |
841 p = ngx_palloc(r->pool, r->uri.len - uc->location->len + escape); | |
842 if (p == NULL) { | |
843 return buf; | |
844 } | |
845 | |
846 ngx_escape_uri(p, r->uri.data + uc->location->len, | |
847 r->uri.len - uc->location->len, NGX_ESCAPE_URI); | |
848 | |
849 uri.len = r->uri.len - uc->location->len + escape; | |
850 uri.data = p; | |
851 | |
852 } else { | |
853 uri.len = r->uri.len - uc->location->len; | |
854 uri.data = r->uri.data + uc->location->len; | |
855 | |
856 } | |
857 | |
858 return ngx_snprintf(buf, len, "%V%s%V", | |
859 &uri, r->args.len ? "?" : "", &r->args); | |
124
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860 } |
131
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861 |
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862 |
479 | 863 static size_t ngx_http_proxy_log_proxy_state_getlen(ngx_http_request_t *r, |
864 uintptr_t data) | |
865 { | |
866 ngx_http_proxy_ctx_t *p; | |
867 | |
868 p = ngx_http_get_module_err_ctx(r, ngx_http_proxy_module); | |
869 | |
870 if (p == NULL) { | |
871 return 1; | |
872 } | |
873 | |
874 return p->states.nelts * /* STUB */ 100; | |
875 } | |
876 | |
877 | |
290
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878 static u_char *ngx_http_proxy_log_proxy_state(ngx_http_request_t *r, |
479 | 879 u_char *buf, |
880 ngx_http_log_op_t *op) | |
177
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881 { |
473 | 882 ngx_uint_t i; |
883 ngx_http_proxy_ctx_t *p; | |
884 ngx_http_proxy_state_t *state; | |
177
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885 |
178
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886 p = ngx_http_get_module_err_ctx(r, ngx_http_proxy_module); |
177
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887 |
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888 if (p == NULL) { |
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889 *buf = '-'; |
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890 return buf + 1; |
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891 } |
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|
892 |
473 | 893 i = 0; |
894 state = p->states.elts; | |
178
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895 |
473 | 896 for ( ;; ) { |
897 if (state[i].cache_state == 0) { | |
898 *buf++ = '-'; | |
177
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899 |
473 | 900 } else { |
901 buf = ngx_cpymem(buf, cache_states[state[i].cache_state - 1].data, | |
902 cache_states[state[i].cache_state - 1].len); | |
903 } | |
177
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904 |
473 | 905 *buf++ = '/'; |
906 | |
907 if (state[i].expired == 0) { | |
908 *buf++ = '-'; | |
177
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909 |
473 | 910 } else { |
911 buf = ngx_sprintf(buf, "%T", state[i].expired); | |
912 } | |
913 | |
914 *buf++ = '/'; | |
915 | |
916 if (state[i].bl_time == 0) { | |
917 *buf++ = '-'; | |
177
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918 |
473 | 919 } else { |
920 buf = ngx_sprintf(buf, "%T", state[i].bl_time); | |
921 } | |
177
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922 |
473 | 923 *buf++ = '/'; |
924 | |
925 *buf++ = '*'; | |
926 | |
927 *buf++ = ' '; | |
177
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928 |
473 | 929 if (state[i].status == 0) { |
930 *buf++ = '-'; | |
931 | |
932 } else { | |
933 buf = ngx_sprintf(buf, "%ui", state[i].status); | |
934 } | |
177
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935 |
473 | 936 *buf++ = '/'; |
937 | |
938 if (state[i].reason == 0) { | |
939 *buf++ = '-'; | |
940 | |
941 } else { | |
942 buf = ngx_cpymem(buf, cache_reasons[state[i].reason - 1].data, | |
943 cache_reasons[state[i].reason - 1].len); | |
944 } | |
177
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945 |
473 | 946 *buf++ = '/'; |
947 | |
948 if (state[i].reason < NGX_HTTP_PROXY_CACHE_XAE) { | |
949 *buf++ = '-'; | |
950 | |
951 } else { | |
952 buf = ngx_sprintf(buf, "%T", state[i].expires); | |
953 } | |
177
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954 |
473 | 955 *buf++ = ' '; |
956 *buf++ = '*'; | |
957 | |
958 if (++i == p->states.nelts) { | |
959 return buf; | |
960 } | |
961 | |
962 *buf++ = ','; | |
963 *buf++ = ' '; | |
177
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964 } |
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965 } |
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966 |
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967 |
479 | 968 #if 0 |
969 | |
290
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970 static u_char *ngx_http_proxy_log_cache_state(ngx_http_request_t *r, |
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971 u_char *buf, uintptr_t data) |
177
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972 { |
473 | 973 ngx_uint_t i; |
974 ngx_http_proxy_ctx_t *p; | |
975 ngx_http_proxy_state_t *state; | |
177
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976 |
178
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977 p = ngx_http_get_module_err_ctx(r, ngx_http_proxy_module); |
177
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978 |
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979 if (p == NULL || p->state->cache_state == 0) { |
473 | 980 if (buf == NULL) { |
981 return (u_char *) 1; | |
982 } | |
983 | |
177
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984 *buf = '-'; |
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985 return buf + 1; |
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986 } |
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987 |
473 | 988 if (buf == NULL) { |
989 /* find the request line length */ | |
990 return (u_char *) (p->states.nelts * sizeof("BYPASS") - 1); | |
991 } | |
992 | |
993 i = 0; | |
994 state = p->states.elts; | |
995 | |
996 for ( ;; ) { | |
997 buf = ngx_cpymem(buf, cache_states[state[i].cache_state - 1].data, | |
998 cache_states[state[i].cache_state - 1].len); | |
999 | |
1000 if (++i == p->states.nelts) { | |
1001 return buf; | |
1002 } | |
1003 | |
1004 *buf++ = ','; | |
1005 *buf++ = ' '; | |
1006 } | |
177
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1007 } |
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1008 |
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1009 |
290
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1010 static u_char *ngx_http_proxy_log_reason(ngx_http_request_t *r, u_char *buf, |
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|
1011 uintptr_t data) |
177
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|
1012 { |
473 | 1013 ngx_uint_t i; |
1014 ngx_http_proxy_ctx_t *p; | |
1015 ngx_http_proxy_state_t *state; | |
177
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|
1016 |
178
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1017 p = ngx_http_get_module_err_ctx(r, ngx_http_proxy_module); |
177
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1018 |
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1019 if (p == NULL || p->state->reason == 0) { |
473 | 1020 if (buf == NULL) { |
1021 return (u_char *) 1; | |
1022 } | |
1023 | |
177
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1024 *buf = '-'; |
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1025 return buf + 1; |
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1026 } |
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1027 |
473 | 1028 if (buf == NULL) { |
1029 /* find the request line length */ | |
1030 return (u_char *) (p->states.nelts * sizeof("BPS") - 1); | |
1031 } | |
1032 | |
1033 i = 0; | |
1034 state = p->states.elts; | |
1035 | |
1036 for ( ;; ) { | |
1037 buf = ngx_cpymem(buf, cache_reasons[state[i].reason - 1].data, | |
1038 cache_reasons[state[i].reason - 1].len); | |
1039 | |
1040 if (++i == p->states.nelts) { | |
1041 return buf; | |
1042 } | |
1043 | |
1044 *buf++ = ','; | |
1045 *buf++ = ' '; | |
1046 } | |
177
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1047 } |
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|
1048 |
479 | 1049 #endif |
177
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|
1050 |
479 | 1051 |
1052 static ngx_int_t ngx_http_proxy_add_log_formats(ngx_conf_t *cf) | |
177
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1053 { |
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1054 ngx_http_log_op_name_t *op; |
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|
1055 |
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1056 for (op = ngx_http_proxy_log_fmt_ops; op->name.len; op++) { /* void */ } |
479 | 1057 op->run = NULL; |
177
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1058 |
479 | 1059 for (op = ngx_http_log_fmt_ops; op->run; op++) { |
177
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|
1060 if (op->name.len == 0) { |
479 | 1061 op = (ngx_http_log_op_name_t *) op->run; |
177
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1062 } |
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1063 } |
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1064 |
479 | 1065 op->run = (ngx_http_log_op_run_pt) ngx_http_proxy_log_fmt_ops; |
177
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1066 |
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|
1067 return NGX_OK; |
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1068 } |
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|
1069 |
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|
1070 |
131
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|
1071 static void *ngx_http_proxy_create_loc_conf(ngx_conf_t *cf) |
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1072 { |
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|
1073 ngx_http_proxy_loc_conf_t *conf; |
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1074 |
485 | 1075 if (!(conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_proxy_loc_conf_t)))) { |
1076 return NGX_CONF_ERROR; | |
1077 } | |
131
049e78b1f852
nginx-0.0.1-2003-08-14-10:00:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
124
diff
changeset
|
1078 |
479 | 1079 /* |
1080 * set by ngx_pcalloc(): | |
1081 * | |
1082 * conf->bufs.num = 0; | |
1083 * conf->path = NULL; | |
1084 * conf->next_upstream = 0; | |
1085 * conf->use_stale = 0; | |
1086 * conf->upstreams = NULL; | |
1087 * conf->peers = NULL; | |
1088 * conf->cache_path = NULL; | |
1089 * conf->temp_path = NULL; | |
485 | 1090 * conf->x_vars; |
479 | 1091 * conf->busy_lock = NULL; |
1092 */ | |
152
fb48bf4fea1c
nginx-0.0.1-2003-10-21-11:47:21 import
Igor Sysoev <igor@sysoev.ru>
parents:
151
diff
changeset
|
1093 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
1094 conf->connect_timeout = NGX_CONF_UNSET_MSEC; |
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
1095 conf->send_timeout = NGX_CONF_UNSET_MSEC; |
452 | 1096 conf->send_lowat = NGX_CONF_UNSET_SIZE; |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1097 |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
287
diff
changeset
|
1098 conf->preserve_host = NGX_CONF_UNSET; |
457 | 1099 conf->set_x_url = NGX_CONF_UNSET; |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1100 conf->set_x_real_ip = NGX_CONF_UNSET; |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1101 conf->add_x_forwarded_for = NGX_CONF_UNSET; |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1102 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
1103 conf->header_buffer_size = NGX_CONF_UNSET_SIZE; |
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
1104 conf->read_timeout = NGX_CONF_UNSET_MSEC; |
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
1105 conf->busy_buffers_size = NGX_CONF_UNSET_SIZE; |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
1106 |
467 | 1107 conf->max_temp_file_size = NGX_CONF_UNSET_SIZE; |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
288
diff
changeset
|
1108 conf->temp_file_write_size = NGX_CONF_UNSET_SIZE; |
139
54307053f185
nginx-0.0.1-2003-10-07-19:30:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
138
diff
changeset
|
1109 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1110 /* "proxy_cyclic_temp_file" is disabled */ |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1111 conf->cyclic_temp_file = 0; |
131
049e78b1f852
nginx-0.0.1-2003-08-14-10:00:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
124
diff
changeset
|
1112 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1113 conf->cache = NGX_CONF_UNSET; |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1114 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
1115 conf->pass_server = NGX_CONF_UNSET; |
172
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1116 conf->pass_x_accel_expires = NGX_CONF_UNSET; |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1117 conf->ignore_expires = NGX_CONF_UNSET; |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1118 conf->lm_factor = NGX_CONF_UNSET; |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1119 conf->default_expires = NGX_CONF_UNSET; |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
1120 |
131
049e78b1f852
nginx-0.0.1-2003-08-14-10:00:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
124
diff
changeset
|
1121 return conf; |
049e78b1f852
nginx-0.0.1-2003-08-14-10:00:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
124
diff
changeset
|
1122 } |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1123 |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1124 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1125 static char *ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1126 void *parent, void *child) |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1127 { |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1128 ngx_http_proxy_loc_conf_t *prev = parent; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1129 ngx_http_proxy_loc_conf_t *conf = child; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1130 |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1131 size_t size; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1132 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1133 ngx_conf_merge_msec_value(conf->connect_timeout, |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1134 prev->connect_timeout, 60000); |
448
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
1135 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000); |
452 | 1136 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0); |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1137 |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
287
diff
changeset
|
1138 ngx_conf_merge_value(conf->preserve_host, prev->preserve_host, 0); |
457 | 1139 ngx_conf_merge_value(conf->set_x_url, prev->set_x_url, 0); |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1140 ngx_conf_merge_value(conf->set_x_real_ip, prev->set_x_real_ip, 0); |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1141 ngx_conf_merge_value(conf->add_x_forwarded_for, |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1142 prev->add_x_forwarded_for, 0); |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
261
diff
changeset
|
1143 |
448
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
1144 ngx_conf_merge_msec_value(conf->read_timeout, prev->read_timeout, 60000); |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1145 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1146 ngx_conf_merge_size_value(conf->header_buffer_size, |
448
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
1147 prev->header_buffer_size, (size_t) ngx_pagesize); |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1148 |
448
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
1149 ngx_conf_merge_bufs_value(conf->bufs, prev->bufs, 8, ngx_pagesize); |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1150 |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1151 if (conf->bufs.num < 2) { |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1152 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1153 "there must be at least 2 \"proxy_buffers\""); |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1154 return NGX_CONF_ERROR; |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1155 } |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1156 |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1157 size = conf->header_buffer_size; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1158 if (size < conf->bufs.size) { |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1159 size = conf->bufs.size; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1160 } |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1161 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1162 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1163 ngx_conf_merge_size_value(conf->busy_buffers_size, |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1164 prev->busy_buffers_size, NGX_CONF_UNSET_SIZE); |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1165 |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1166 if (conf->busy_buffers_size == NGX_CONF_UNSET_SIZE) { |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1167 conf->busy_buffers_size = 2 * size; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1168 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1169 } else if (conf->busy_buffers_size < size) { |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1170 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1171 "\"proxy_busy_buffers_size\" must be equal or bigger than " |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1172 "maximum of the value of \"proxy_header_buffer_size\" and " |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1173 "one of the \"proxy_buffers\""); |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1174 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1175 return NGX_CONF_ERROR; |
306
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1176 |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1177 } else if (conf->busy_buffers_size > (conf->bufs.num - 1) * conf->bufs.size) |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1178 { |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1179 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1180 "\"proxy_busy_buffers_size\" must be less than " |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1181 "the size of all \"proxy_buffers\" minus one buffer"); |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1182 |
6b91bfbc4123
nginx-0.0.3-2004-04-05-00:32:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
305
diff
changeset
|
1183 return NGX_CONF_ERROR; |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1184 } |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1185 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1186 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1187 ngx_conf_merge_size_value(conf->temp_file_write_size, |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1188 prev->temp_file_write_size, NGX_CONF_UNSET_SIZE); |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1189 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1190 if (conf->temp_file_write_size == NGX_CONF_UNSET_SIZE) { |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1191 conf->temp_file_write_size = 2 * size; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1192 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1193 } else if (conf->temp_file_write_size < size) { |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1194 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1195 "\"proxy_temp_file_write_size\" must be equal or bigger than " |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1196 "maximum of the value of \"proxy_header_buffer_size\" and " |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1197 "one of the \"proxy_buffers\""); |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1198 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1199 return NGX_CONF_ERROR; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1200 } |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1201 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1202 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1203 ngx_conf_merge_size_value(conf->max_temp_file_size, |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1204 prev->max_temp_file_size, NGX_CONF_UNSET_SIZE); |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1205 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1206 if (conf->max_temp_file_size == NGX_CONF_UNSET_SIZE) { |
467 | 1207 |
1208 /* | |
1209 * "proxy_max_temp_file_size" is set to 1G for reverse proxy, | |
1210 * it should be much less in the generic proxy | |
1211 */ | |
1212 | |
1213 conf->max_temp_file_size = 1024 * 1024 * 1024; | |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1214 |
467 | 1215 #if 0 |
1216 conf->max_temp_file_size = 2 * size; | |
1217 #endif | |
1218 | |
1219 | |
1220 } else if (conf->max_temp_file_size != 0 | |
1221 && conf->max_temp_file_size < size) | |
1222 { | |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1223 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
467 | 1224 "\"proxy_max_temp_file_size\" must be equal to zero to disable " |
1225 "the temporary files usage or must be equal or bigger than " | |
304
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1226 "maximum of the value of \"proxy_header_buffer_size\" and " |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1227 "one of the \"proxy_buffers\""); |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1228 |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1229 return NGX_CONF_ERROR; |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1230 } |
bcbe876f4262
nginx-0.0.3-2004-04-02-09:14:40 import
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
1231 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1232 |
166
389d7ee9fa60
nginx-0.0.1-2003-10-30-11:51:06 import
Igor Sysoev <igor@sysoev.ru>
parents:
165
diff
changeset
|
1233 ngx_conf_merge_bitmask_value(conf->next_upstream, prev->next_upstream, |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1234 (NGX_CONF_BITMASK_SET |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1235 |NGX_HTTP_PROXY_FT_ERROR |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1236 |NGX_HTTP_PROXY_FT_TIMEOUT)); |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1237 |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1238 ngx_conf_merge_bitmask_value(conf->use_stale, prev->use_stale, |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1239 NGX_CONF_BITMASK_SET); |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1240 |
479 | 1241 #if 0 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1242 ngx_conf_merge_path_value(conf->cache_path, prev->cache_path, |
479 | 1243 NGX_HTTP_PROXY_CACHE_PATH, 1, 2, 0, |
1244 ngx_garbage_collector_temp_handler, cf); | |
1245 #endif | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
159
diff
changeset
|
1246 |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1247 ngx_conf_merge_path_value(conf->temp_path, prev->temp_path, |
479 | 1248 NGX_HTTP_PROXY_TEMP_PATH, 1, 2, 0, |
1249 ngx_garbage_collector_temp_handler, cf); | |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1250 |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1251 ngx_conf_merge_value(conf->cache, prev->cache, 0); |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
169
diff
changeset
|
1252 |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1253 |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1254 /* conf->cache must be merged */ |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1255 |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1256 if (conf->busy_lock == NULL) { |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1257 conf->busy_lock = prev->busy_lock; |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1258 } |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1259 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1260 if (conf->busy_lock && conf->cache && conf->busy_lock->md5 == NULL) { |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1261 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1262 /* ngx_calloc_shared() */ |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1263 conf->busy_lock->md5_mask = |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1264 ngx_pcalloc(cf->pool, (conf->busy_lock->max_busy + 7) / 8); |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1265 if (conf->busy_lock->md5_mask == NULL) { |
175
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
1266 return NGX_CONF_ERROR; |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
1267 } |
e92c2c647c57
nginx-0.0.1-2003-11-05-20:03:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
174
diff
changeset
|
1268 |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1269 /* 16 bytes are 128 bits of the md5 */ |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1270 |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1271 /* ngx_alloc_shared() */ |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1272 conf->busy_lock->md5 = ngx_palloc(cf->pool, |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1273 16 * conf->busy_lock->max_busy); |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
175
diff
changeset
|
1274 if (conf->busy_lock->md5 == NULL) { |
174
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1275 return NGX_CONF_ERROR; |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1276 } |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1277 } |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1278 |
ea464a6c0581
nginx-0.0.1-2003-11-05-01:12:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
172
diff
changeset
|
1279 |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
1280 ngx_conf_merge_value(conf->pass_server, prev->pass_server, 0); |
172
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1281 ngx_conf_merge_value(conf->pass_x_accel_expires, |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1282 prev->pass_x_accel_expires, 0); |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1283 ngx_conf_merge_value(conf->ignore_expires, prev->ignore_expires, 0); |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1284 ngx_conf_merge_value(conf->lm_factor, prev->lm_factor, 0); |
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
1285 ngx_conf_merge_sec_value(conf->default_expires, prev->default_expires, 0); |
163
fb61ba77beba
nginx-0.0.1-2003-10-28-18:45:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
1286 |
487 | 1287 if (conf->x_vars == NULL) { |
1288 conf->x_vars = prev->x_vars; | |
1289 } | |
1290 | |
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1291 return NULL; |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1292 } |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1293 |
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
1294 |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1295 static char *ngx_http_proxy_set_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1296 void *conf) |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1297 { |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1298 ngx_http_proxy_loc_conf_t *lcf = conf; |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1299 |
479 | 1300 ngx_str_t *value, *url; |
1301 ngx_inet_upstream_t inet_upstream; | |
1302 ngx_http_core_loc_conf_t *clcf; | |
1303 #if (NGX_HAVE_UNIX_DOMAIN) | |
1304 ngx_unix_domain_upstream_t unix_upstream; | |
1305 #endif | |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1306 |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1307 value = cf->args->elts; |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1308 |
479 | 1309 url = &value[1]; |
1310 | |
1311 if (ngx_strncasecmp(url->data, "http://", 7) != 0) { | |
452 | 1312 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid URL prefix"); |
1313 return NGX_CONF_ERROR; | |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1314 } |
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1315 |
452 | 1316 lcf->upstream = ngx_pcalloc(cf->pool, |
1317 sizeof(ngx_http_proxy_upstream_conf_t)); | |
1318 if (lcf->upstream == NULL) { | |
1319 return NGX_CONF_ERROR; | |
1320 } | |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1321 |
485 | 1322 lcf->upstream->url = *url; |
1323 | |
479 | 1324 if (ngx_strncasecmp(url->data + 7, "unix:", 5) == 0) { |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1325 |
479 | 1326 #if (NGX_HAVE_UNIX_DOMAIN) |
148
5afee0074707
nginx-0.0.1-2003-10-17-00:19:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
1327 |
479 | 1328 ngx_memzero(&unix_upstream, sizeof(ngx_unix_domain_upstream_t)); |
452 | 1329 |
479 | 1330 unix_upstream.name = *url; |
1331 unix_upstream.url.len = url->len - 7; | |
1332 unix_upstream.url.data = url->data + 7; | |
1333 unix_upstream.uri_part = 1; | |
148
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1334 |
479 | 1335 if (!(lcf->peers = ngx_unix_upstream_parse(cf, &unix_upstream))) { |
452 | 1336 return NGX_CONF_ERROR; |
1337 } | |
148
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1338 |
479 | 1339 lcf->upstream->host_header.len = sizeof("localhost") - 1; |
1340 lcf->upstream->host_header.data = (u_char *) "localhost"; | |
1341 lcf->upstream->uri = unix_upstream.uri; | |
1342 lcf->upstream->uri_separator = ":"; | |
1343 lcf->upstream->default_port = 1; | |
452 | 1344 |
479 | 1345 #else |
1346 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1347 "the unix domain sockets are not supported " | |
1348 "on this platform"); | |
1349 return NGX_CONF_ERROR; | |
148
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1350 |
479 | 1351 #endif |
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1352 |
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1353 } else { |
479 | 1354 ngx_memzero(&inet_upstream, sizeof(ngx_inet_upstream_t)); |
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1355 |
479 | 1356 inet_upstream.name = *url; |
1357 inet_upstream.url.len = url->len - 7; | |
1358 inet_upstream.url.data = url->data + 7; | |
1359 inet_upstream.default_port_value = 80; | |
1360 inet_upstream.uri_part = 1; | |
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1361 |
479 | 1362 if (!(lcf->peers = ngx_inet_upstream_parse(cf, &inet_upstream))) { |
452 | 1363 return NGX_CONF_ERROR; |
1364 } | |
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1365 |
479 | 1366 lcf->upstream->host_header = inet_upstream.host_header; |
1367 lcf->upstream->port_text = inet_upstream.port_text; | |
1368 lcf->upstream->uri = inet_upstream.uri; | |
1369 lcf->upstream->uri_separator = ""; | |
481 | 1370 lcf->upstream->default_port = inet_upstream.default_port; |
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1371 } |
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1372 |
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1373 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
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1374 |
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1375 lcf->upstream->location = &clcf->name; |
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1376 clcf->handler = ngx_http_proxy_handler; |
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1377 |
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1378 if (clcf->name.data[clcf->name.len - 1] == '/') { |
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1379 clcf->auto_redirect = 1; |
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1380 } |
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1381 |
479 | 1382 return NGX_CONF_OK; |
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1383 } |
452 | 1384 |
1385 | |
485 | 1386 static char *ngx_http_proxy_set_x_var(ngx_conf_t *cf, ngx_command_t *cmd, |
1387 void *conf) | |
1388 { | |
1389 ngx_http_proxy_loc_conf_t *lcf = conf; | |
1390 | |
1391 ngx_uint_t i, *index; | |
1392 ngx_str_t *value; | |
1393 ngx_http_variable_t *var; | |
1394 ngx_http_core_main_conf_t *cmcf; | |
1395 | |
487 | 1396 if (lcf->x_vars == NULL) { |
1397 lcf->x_vars = ngx_array_create(cf->pool, 4, | |
1398 sizeof(ngx_http_variable_t *)); | |
1399 if (lcf->x_vars == NULL) { | |
485 | 1400 return NGX_CONF_ERROR; |
1401 } | |
1402 } | |
1403 | |
1404 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
1405 | |
1406 value = cf->args->elts; | |
1407 | |
1408 var = cmcf->variables.elts; | |
1409 for (i = 0; i < cmcf->variables.nelts; i++) { | |
1410 if (ngx_strcasecmp(var[i].name.data, value[1].data) == 0) { | |
1411 | |
487 | 1412 if (!(index = ngx_array_push(lcf->x_vars))) { |
485 | 1413 return NGX_CONF_ERROR; |
1414 } | |
1415 | |
1416 *index = var[i].index; | |
1417 return NGX_CONF_OK; | |
1418 } | |
1419 } | |
1420 | |
1421 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1422 "unknown variable name \"%V\"", &value[1]); | |
1423 return NGX_CONF_ERROR; | |
1424 } | |
1425 | |
1426 | |
452 | 1427 static char *ngx_http_proxy_lowat_check(ngx_conf_t *cf, void *post, void *data) |
1428 { | |
473 | 1429 #if (NGX_FREEBSD) |
455 | 1430 ssize_t *np = data; |
452 | 1431 |
1432 if (*np >= ngx_freebsd_net_inet_tcp_sendspace) { | |
1433 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1434 "\"proxy_send_lowat\" must be less than %d " | |
1435 "(sysctl net.inet.tcp.sendspace)", | |
1436 ngx_freebsd_net_inet_tcp_sendspace); | |
1437 | |
1438 return NGX_CONF_ERROR; | |
1439 } | |
1440 | |
469 | 1441 #elif !(NGX_HAVE_SO_SNDLOWAT) |
473 | 1442 ssize_t *np = data; |
452 | 1443 |
1444 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
1445 "\"proxy_send_lowat\" is not supported, ignored"); | |
1446 | |
1447 *np = 0; | |
1448 | |
1449 #endif | |
1450 | |
1451 return NGX_CONF_OK; | |
1452 } |