Mercurial > hg > nginx-quic
annotate src/http/ngx_http_request_body.c @ 4805:655a4ef244fa stable-1.2
Merge of r4771: ngx_http_find_virtual_server() fix.
The ngx_http_find_virtual_server() function should return NGX_DECLINED
if virtual server not found.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 06 Aug 2012 17:36:30 +0000 |
parents | 834049edae24 |
children | dfa586842962 7556a7acb14f |
rev | line source |
---|---|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
1 |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
2 /* |
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
5 */ |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
6 |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
82
diff
changeset
|
8 #include <ngx_config.h> |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
82
diff
changeset
|
9 #include <ngx_core.h> |
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
82
diff
changeset
|
10 #include <ngx_http.h> |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
11 |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
12 |
509 | 13 static void ngx_http_read_client_request_body_handler(ngx_http_request_t *r); |
14 static ngx_int_t ngx_http_do_read_client_request_body(ngx_http_request_t *r); | |
633 | 15 static ngx_int_t ngx_http_write_request_body(ngx_http_request_t *r, |
16 ngx_chain_t *body); | |
1370
cc114c85be0f
rename ngx_http_discard_body() to ngx_http_discard_request_body()
Igor Sysoev <igor@sysoev.ru>
parents:
1369
diff
changeset
|
17 static ngx_int_t ngx_http_read_discarded_request_body(ngx_http_request_t *r); |
2436
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
18 static ngx_int_t ngx_http_test_expect(ngx_http_request_t *r); |
633 | 19 |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
20 |
479 | 21 /* |
22 * on completion ngx_http_read_client_request_body() adds to | |
23 * r->request_body->bufs one or two bufs: | |
24 * *) one memory buf that was preread in r->header_in; | |
25 * *) one memory or file buf that contains the rest of the body | |
26 */ | |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
82
diff
changeset
|
27 |
501 | 28 ngx_int_t |
29 ngx_http_read_client_request_body(ngx_http_request_t *r, | |
30 ngx_http_client_body_handler_pt post_handler) | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
31 { |
663 | 32 size_t preread; |
33 ssize_t size; | |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
34 ngx_buf_t *b; |
633 | 35 ngx_chain_t *cl, **next; |
725
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
36 ngx_temp_file_t *tf; |
479 | 37 ngx_http_request_body_t *rb; |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
299
diff
changeset
|
38 ngx_http_core_loc_conf_t *clcf; |
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
39 |
3049 | 40 r->main->count++; |
41 | |
537 | 42 if (r->request_body || r->discard_body) { |
509 | 43 post_handler(r); |
44 return NGX_OK; | |
45 } | |
46 | |
2436
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
47 if (ngx_http_test_expect(r) != NGX_OK) { |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
48 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
49 } |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
50 |
501 | 51 rb = ngx_pcalloc(r->pool, sizeof(ngx_http_request_body_t)); |
52 if (rb == NULL) { | |
479 | 53 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
54 } | |
55 | |
56 r->request_body = rb; | |
57 | |
725
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
58 if (r->headers_in.content_length_n < 0) { |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
59 post_handler(r); |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
60 return NGX_OK; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
61 } |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
62 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
63 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
64 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
65 if (r->headers_in.content_length_n == 0) { |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
66 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
67 if (r->request_body_in_file_only) { |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
68 tf = ngx_pcalloc(r->pool, sizeof(ngx_temp_file_t)); |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
69 if (tf == NULL) { |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
70 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
71 } |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
72 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
73 tf->file.fd = NGX_INVALID_FILE; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
74 tf->file.log = r->connection->log; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
75 tf->path = clcf->client_body_temp_path; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
76 tf->pool = r->pool; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
77 tf->warn = "a client request body is buffered to a temporary file"; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
78 tf->log_level = r->request_body_file_log_level; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
79 tf->persistent = r->request_body_in_persistent_file; |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
80 tf->clean = r->request_body_in_clean_file; |
725
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
81 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
82 if (r->request_body_file_group_access) { |
1046 | 83 tf->access = 0660; |
725
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
84 } |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
85 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
86 rb->temp_file = tf; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
87 |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
88 if (ngx_create_temp_file(&tf->file, tf->path, tf->pool, |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
89 tf->persistent, tf->clean, tf->access) |
725
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
90 != NGX_OK) |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
91 { |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
92 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
93 } |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
94 } |
86862ad988da
fix segfault when zero length file is PUT
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
95 |
479 | 96 post_handler(r); |
1290 | 97 |
479 | 98 return NGX_OK; |
99 } | |
100 | |
101 rb->post_handler = post_handler; | |
102 | |
103 /* | |
104 * set by ngx_pcalloc(): | |
105 * | |
106 * rb->bufs = NULL; | |
107 * rb->buf = NULL; | |
108 * rb->rest = 0; | |
109 */ | |
110 | |
633 | 111 preread = r->header_in->last - r->header_in->pos; |
83
a7e45c45a95c
nginx-0.0.1-2003-04-28-19:06:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
82
diff
changeset
|
112 |
633 | 113 if (preread) { |
296
bfe099e3f5b4
nginx-0.0.3-2004-03-26-19:13:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
114 |
bfe099e3f5b4
nginx-0.0.3-2004-03-26-19:13:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
115 /* there is the pre-read part of the request body */ |
bfe099e3f5b4
nginx-0.0.3-2004-03-26-19:13:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
116 |
633 | 117 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
118 "http client request body preread %uz", preread); | |
119 | |
501 | 120 b = ngx_calloc_buf(r->pool); |
121 if (b == NULL) { | |
479 | 122 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
123 } | |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
124 |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
125 b->temporary = 1; |
633 | 126 b->start = r->header_in->pos; |
127 b->pos = r->header_in->pos; | |
128 b->last = r->header_in->last; | |
129 b->end = r->header_in->end; | |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
130 |
501 | 131 rb->bufs = ngx_alloc_chain_link(r->pool); |
132 if (rb->bufs == NULL) { | |
479 | 133 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
134 } | |
135 | |
136 rb->bufs->buf = b; | |
137 rb->bufs->next = NULL; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
138 |
667 | 139 rb->buf = b; |
140 | |
665 | 141 if ((off_t) preread >= r->headers_in.content_length_n) { |
296
bfe099e3f5b4
nginx-0.0.3-2004-03-26-19:13:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
142 |
bfe099e3f5b4
nginx-0.0.3-2004-03-26-19:13:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
143 /* the whole request body was pre-read */ |
bfe099e3f5b4
nginx-0.0.3-2004-03-26-19:13:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
294
diff
changeset
|
144 |
663 | 145 r->header_in->pos += (size_t) r->headers_in.content_length_n; |
475 | 146 r->request_length += r->headers_in.content_length_n; |
4005
e56c1e9873cb
Correctly set body if it's preread and there are extra data.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3214
diff
changeset
|
147 b->last = r->header_in->pos; |
299
46b7eeb8a116
nginx-0.0.3-2004-03-30-19:59:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
297
diff
changeset
|
148 |
633 | 149 if (r->request_body_in_file_only) { |
150 if (ngx_http_write_request_body(r, rb->bufs) != NGX_OK) { | |
151 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
152 } | |
153 } | |
154 | |
479 | 155 post_handler(r); |
299
46b7eeb8a116
nginx-0.0.3-2004-03-30-19:59:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
297
diff
changeset
|
156 |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
157 return NGX_OK; |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 } |
162
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
159 |
633 | 160 /* |
161 * to not consider the body as pipelined request in | |
162 * ngx_http_set_keepalive() | |
163 */ | |
162
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
164 r->header_in->pos = r->header_in->last; |
633 | 165 |
166 r->request_length += preread; | |
167 | |
168 rb->rest = r->headers_in.content_length_n - preread; | |
169 | |
665 | 170 if (rb->rest <= (off_t) (b->end - b->last)) { |
633 | 171 |
172 /* the whole request body may be placed in r->header_in */ | |
173 | |
1065
9039e845e532
fix segfault when a request body fits in r->header_in and
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
174 rb->to_write = rb->bufs; |
9039e845e532
fix segfault when a request body fits in r->header_in and
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
175 |
633 | 176 r->read_event_handler = ngx_http_read_client_request_body_handler; |
177 | |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
178 return ngx_http_do_read_client_request_body(r); |
633 | 179 } |
180 | |
181 next = &rb->bufs->next; | |
182 | |
183 } else { | |
184 b = NULL; | |
185 rb->rest = r->headers_in.content_length_n; | |
186 next = &rb->bufs; | |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
187 } |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
188 |
633 | 189 size = clcf->client_body_buffer_size; |
190 size += size >> 2; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
191 |
663 | 192 if (rb->rest < size) { |
193 size = (ssize_t) rb->rest; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
194 |
633 | 195 if (r->request_body_in_single_buf) { |
196 size += preread; | |
197 } | |
198 | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
199 } else { |
303
00c5660d2707
nginx-0.0.3-2004-04-01-20:20:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
299
diff
changeset
|
200 size = clcf->client_body_buffer_size; |
633 | 201 |
202 /* disable copying buffer for r->request_body_in_single_buf */ | |
203 b = NULL; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
204 } |
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
205 |
501 | 206 rb->buf = ngx_create_temp_buf(r->pool, size); |
207 if (rb->buf == NULL) { | |
479 | 208 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
209 } | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
210 |
501 | 211 cl = ngx_alloc_chain_link(r->pool); |
212 if (cl == NULL) { | |
479 | 213 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
214 } | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
215 |
479 | 216 cl->buf = rb->buf; |
217 cl->next = NULL; | |
218 | |
633 | 219 if (b && r->request_body_in_single_buf) { |
220 size = b->last - b->pos; | |
221 ngx_memcpy(rb->buf->pos, b->pos, size); | |
222 rb->buf->last += size; | |
223 | |
224 next = &rb->bufs; | |
225 } | |
226 | |
227 *next = cl; | |
228 | |
229 if (r->request_body_in_file_only || r->request_body_in_single_buf) { | |
230 rb->to_write = rb->bufs; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
231 |
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
232 } else { |
633 | 233 rb->to_write = rb->bufs->next ? rb->bufs->next : rb->bufs; |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
234 } |
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
235 |
509 | 236 r->read_event_handler = ngx_http_read_client_request_body_handler; |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
237 |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
238 return ngx_http_do_read_client_request_body(r); |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
239 } |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
240 |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
241 |
501 | 242 static void |
509 | 243 ngx_http_read_client_request_body_handler(ngx_http_request_t *r) |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
244 { |
509 | 245 ngx_int_t rc; |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
246 |
509 | 247 if (r->connection->read->timedout) { |
577 | 248 r->connection->timedout = 1; |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
249 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT); |
299
46b7eeb8a116
nginx-0.0.3-2004-03-30-19:59:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
297
diff
changeset
|
250 return; |
46b7eeb8a116
nginx-0.0.3-2004-03-30-19:59:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
297
diff
changeset
|
251 } |
46b7eeb8a116
nginx-0.0.3-2004-03-30-19:59:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
297
diff
changeset
|
252 |
509 | 253 rc = ngx_http_do_read_client_request_body(r); |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
254 |
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
255 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
256 ngx_http_finalize_request(r, rc); |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
257 } |
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
258 } |
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
259 |
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
260 |
501 | 261 static ngx_int_t |
509 | 262 ngx_http_do_read_client_request_body(ngx_http_request_t *r) |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
263 { |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
264 size_t size; |
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
171
diff
changeset
|
265 ssize_t n; |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
266 ngx_buf_t *b; |
509 | 267 ngx_connection_t *c; |
479 | 268 ngx_http_request_body_t *rb; |
162
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
269 ngx_http_core_loc_conf_t *clcf; |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
270 |
509 | 271 c = r->connection; |
479 | 272 rb = r->request_body; |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
273 |
292
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
274 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, |
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
275 "http read client request body"); |
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
276 |
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
277 for ( ;; ) { |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
278 for ( ;; ) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
279 if (rb->buf->last == rb->buf->end) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
280 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
281 if (ngx_http_write_request_body(r, rb->to_write) != NGX_OK) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
282 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
283 } |
479 | 284 |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
285 rb->to_write = rb->bufs->next ? rb->bufs->next : rb->bufs; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
286 rb->buf->last = rb->buf->start; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
287 } |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
288 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
289 size = rb->buf->end - rb->buf->last; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
290 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
291 if ((off_t) size > rb->rest) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
292 size = (size_t) rb->rest; |
292
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
293 } |
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
294 |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
295 n = c->recv(c, rb->buf->last, size); |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
296 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
297 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
298 "http client request body recv %z", n); |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
299 |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
300 if (n == NGX_AGAIN) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
301 break; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
302 } |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
303 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
304 if (n == 0) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
305 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
306 "client prematurely closed connection"); |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
307 } |
292
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
308 |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
309 if (n == 0 || n == NGX_ERROR) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
310 c->error = 1; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
311 return NGX_HTTP_BAD_REQUEST; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
312 } |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
313 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
314 rb->buf->last += n; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
315 rb->rest -= n; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
316 r->request_length += n; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
317 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
318 if (rb->rest == 0) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
319 break; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
320 } |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
321 |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
322 if (rb->buf->last < rb->buf->end) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
323 break; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
324 } |
292
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
325 } |
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
326 |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
327 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, |
1112 | 328 "http client request body rest %O", rb->rest); |
292
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
329 |
479 | 330 if (rb->rest == 0) { |
294
5cfd65b8b0a7
nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
293
diff
changeset
|
331 break; |
5cfd65b8b0a7
nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
293
diff
changeset
|
332 } |
5cfd65b8b0a7
nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
293
diff
changeset
|
333 |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
334 if (!c->read->ready) { |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
335 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
336 ngx_add_timer(c->read, clcf->client_body_timeout); |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
337 |
2388
722b5aff05ae
use "!= NGX_OK" instead of "== NGX_ERROR"
Igor Sysoev <igor@sysoev.ru>
parents:
2233
diff
changeset
|
338 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
339 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
340 } |
573 | 341 |
841
790ed4eb762e
fix big client body receiving with deferred accept()
Igor Sysoev <igor@sysoev.ru>
parents:
725
diff
changeset
|
342 return NGX_AGAIN; |
573 | 343 } |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
344 } |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
345 |
573 | 346 if (c->read->timer_set) { |
347 ngx_del_timer(c->read); | |
348 } | |
349 | |
633 | 350 if (rb->temp_file || r->request_body_in_file_only) { |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
351 |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
352 /* save the last part */ |
479 | 353 |
633 | 354 if (ngx_http_write_request_body(r, rb->to_write) != NGX_OK) { |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
355 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
162
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
356 } |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
357 |
501 | 358 b = ngx_calloc_buf(r->pool); |
359 if (b == NULL) { | |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
360 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
361 } |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
362 |
343
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
363 b->in_file = 1; |
6bdf858bff8c
nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t
Igor Sysoev <igor@sysoev.ru>
parents:
303
diff
changeset
|
364 b->file_pos = 0; |
479 | 365 b->file_last = rb->temp_file->file.offset; |
366 b->file = &rb->temp_file->file; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
367 |
479 | 368 if (rb->bufs->next) { |
369 rb->bufs->next->buf = b; | |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
370 |
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
371 } else { |
479 | 372 rb->bufs->buf = b; |
160
e7e094d34162
nginx-0.0.1-2003-10-27-11:53:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
83
diff
changeset
|
373 } |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
374 } |
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
375 |
4006
87f47e05fc82
Fix body with request_body_in_single_buf.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4005
diff
changeset
|
376 if (rb->bufs->next |
87f47e05fc82
Fix body with request_body_in_single_buf.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4005
diff
changeset
|
377 && (r->request_body_in_file_only || r->request_body_in_single_buf)) |
87f47e05fc82
Fix body with request_body_in_single_buf.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4005
diff
changeset
|
378 { |
633 | 379 rb->bufs = rb->bufs->next; |
380 } | |
381 | |
4072
cf334deeea66
Bugfix: read event was not blocked after reading body.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4006
diff
changeset
|
382 r->read_event_handler = ngx_http_block_reading; |
cf334deeea66
Bugfix: read event was not blocked after reading body.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4006
diff
changeset
|
383 |
479 | 384 rb->post_handler(r); |
293
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
385 |
ec3c049681fd
nginx-0.0.3-2004-03-19-08:25:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
292
diff
changeset
|
386 return NGX_OK; |
82
fccdb921e8b8
nginx-0.0.1-2003-04-25-18:43:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
387 } |
633 | 388 |
389 | |
390 static ngx_int_t | |
391 ngx_http_write_request_body(ngx_http_request_t *r, ngx_chain_t *body) | |
392 { | |
393 ssize_t n; | |
394 ngx_temp_file_t *tf; | |
395 ngx_http_request_body_t *rb; | |
396 ngx_http_core_loc_conf_t *clcf; | |
397 | |
398 rb = r->request_body; | |
399 | |
400 if (rb->temp_file == NULL) { | |
401 tf = ngx_pcalloc(r->pool, sizeof(ngx_temp_file_t)); | |
402 if (tf == NULL) { | |
403 return NGX_ERROR; | |
404 } | |
405 | |
406 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
407 | |
408 tf->file.fd = NGX_INVALID_FILE; | |
409 tf->file.log = r->connection->log; | |
410 tf->path = clcf->client_body_temp_path; | |
411 tf->pool = r->pool; | |
412 tf->warn = "a client request body is buffered to a temporary file"; | |
637 | 413 tf->log_level = r->request_body_file_log_level; |
633 | 414 tf->persistent = r->request_body_in_persistent_file; |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1072
diff
changeset
|
415 tf->clean = r->request_body_in_clean_file; |
633 | 416 |
417 if (r->request_body_file_group_access) { | |
1046 | 418 tf->access = 0660; |
633 | 419 } |
420 | |
421 rb->temp_file = tf; | |
422 } | |
423 | |
424 n = ngx_write_chain_to_temp_file(rb->temp_file, body); | |
425 | |
426 /* TODO: n == 0 or not complete and level event */ | |
427 | |
428 if (n == NGX_ERROR) { | |
429 return NGX_ERROR; | |
430 } | |
431 | |
432 rb->temp_file->offset += n; | |
433 | |
434 return NGX_OK; | |
435 } | |
436 | |
437 | |
438 ngx_int_t | |
1370
cc114c85be0f
rename ngx_http_discard_body() to ngx_http_discard_request_body()
Igor Sysoev <igor@sysoev.ru>
parents:
1369
diff
changeset
|
439 ngx_http_discard_request_body(ngx_http_request_t *r) |
633 | 440 { |
441 ssize_t size; | |
442 ngx_event_t *rev; | |
443 | |
673 | 444 if (r != r->main || r->discard_body) { |
633 | 445 return NGX_OK; |
446 } | |
447 | |
2436
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
448 if (ngx_http_test_expect(r) != NGX_OK) { |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
449 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
450 } |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
451 |
633 | 452 rev = r->connection->read; |
453 | |
454 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, rev->log, 0, "http set discard body"); | |
455 | |
456 if (rev->timer_set) { | |
457 ngx_del_timer(rev); | |
458 } | |
459 | |
1582
227152b66458
do not discard body if it has been already read
Igor Sysoev <igor@sysoev.ru>
parents:
1456
diff
changeset
|
460 if (r->headers_in.content_length_n <= 0 || r->request_body) { |
633 | 461 return NGX_OK; |
462 } | |
463 | |
464 size = r->header_in->last - r->header_in->pos; | |
465 | |
466 if (size) { | |
467 if (r->headers_in.content_length_n > size) { | |
3212
e67d000b5337
prevent handling discarded body as a pipelined request
Igor Sysoev <igor@sysoev.ru>
parents:
3181
diff
changeset
|
468 r->header_in->pos += size; |
633 | 469 r->headers_in.content_length_n -= size; |
470 | |
471 } else { | |
663 | 472 r->header_in->pos += (size_t) r->headers_in.content_length_n; |
633 | 473 r->headers_in.content_length_n = 0; |
474 return NGX_OK; | |
475 } | |
476 } | |
477 | |
3214
798a7f1d3b2f
restore discard body handler after ngx_http_set_writer() set it to
Igor Sysoev <igor@sysoev.ru>
parents:
3213
diff
changeset
|
478 r->read_event_handler = ngx_http_discarded_request_body_handler; |
633 | 479 |
2388
722b5aff05ae
use "!= NGX_OK" instead of "== NGX_ERROR"
Igor Sysoev <igor@sysoev.ru>
parents:
2233
diff
changeset
|
480 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
633 | 481 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
482 } | |
483 | |
3181
36f6407817dc
clear r->lingering_close to disable preventively calling
Igor Sysoev <igor@sysoev.ru>
parents:
3179
diff
changeset
|
484 if (ngx_http_read_discarded_request_body(r) == NGX_OK) { |
36f6407817dc
clear r->lingering_close to disable preventively calling
Igor Sysoev <igor@sysoev.ru>
parents:
3179
diff
changeset
|
485 r->lingering_close = 0; |
36f6407817dc
clear r->lingering_close to disable preventively calling
Igor Sysoev <igor@sysoev.ru>
parents:
3179
diff
changeset
|
486 |
36f6407817dc
clear r->lingering_close to disable preventively calling
Igor Sysoev <igor@sysoev.ru>
parents:
3179
diff
changeset
|
487 } else { |
3166
b208e383657d
fix r3078: do not increase request counter if body has been just discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3162
diff
changeset
|
488 r->count++; |
3179
74b74513ed59
update r3167: do not set r->discard_body if the body has been just discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3166
diff
changeset
|
489 r->discard_body = 1; |
3166
b208e383657d
fix r3078: do not increase request counter if body has been just discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3162
diff
changeset
|
490 } |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
491 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
492 return NGX_OK; |
633 | 493 } |
494 | |
495 | |
3214
798a7f1d3b2f
restore discard body handler after ngx_http_set_writer() set it to
Igor Sysoev <igor@sysoev.ru>
parents:
3213
diff
changeset
|
496 void |
798a7f1d3b2f
restore discard body handler after ngx_http_set_writer() set it to
Igor Sysoev <igor@sysoev.ru>
parents:
3213
diff
changeset
|
497 ngx_http_discarded_request_body_handler(ngx_http_request_t *r) |
633 | 498 { |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
499 ngx_int_t rc; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
500 ngx_msec_t timer; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
501 ngx_event_t *rev; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
502 ngx_connection_t *c; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
503 ngx_http_core_loc_conf_t *clcf; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
504 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
505 c = r->connection; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
506 rev = c->read; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
507 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
508 if (rev->timedout) { |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
509 c->timedout = 1; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
510 c->error = 1; |
3213
7fc06314c684
fix ngx_http_finalize_request() code after a body has been discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3212
diff
changeset
|
511 ngx_http_finalize_request(r, NGX_ERROR); |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
512 return; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
513 } |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
514 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
515 if (r->lingering_time) { |
1640 | 516 timer = (ngx_msec_t) (r->lingering_time - ngx_time()); |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
517 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
518 if (timer <= 0) { |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
519 r->discard_body = 0; |
3181
36f6407817dc
clear r->lingering_close to disable preventively calling
Igor Sysoev <igor@sysoev.ru>
parents:
3179
diff
changeset
|
520 r->lingering_close = 0; |
3213
7fc06314c684
fix ngx_http_finalize_request() code after a body has been discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3212
diff
changeset
|
521 ngx_http_finalize_request(r, NGX_ERROR); |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
522 return; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
523 } |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
524 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
525 } else { |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
526 timer = 0; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
527 } |
633 | 528 |
1370
cc114c85be0f
rename ngx_http_discard_body() to ngx_http_discard_request_body()
Igor Sysoev <igor@sysoev.ru>
parents:
1369
diff
changeset
|
529 rc = ngx_http_read_discarded_request_body(r); |
633 | 530 |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
531 if (rc == NGX_OK) { |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
532 r->discard_body = 0; |
3181
36f6407817dc
clear r->lingering_close to disable preventively calling
Igor Sysoev <igor@sysoev.ru>
parents:
3179
diff
changeset
|
533 r->lingering_close = 0; |
3213
7fc06314c684
fix ngx_http_finalize_request() code after a body has been discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3212
diff
changeset
|
534 ngx_http_finalize_request(r, NGX_DONE); |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
535 return; |
633 | 536 } |
537 | |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
538 /* rc == NGX_AGAIN */ |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
539 |
2388
722b5aff05ae
use "!= NGX_OK" instead of "== NGX_ERROR"
Igor Sysoev <igor@sysoev.ru>
parents:
2233
diff
changeset
|
540 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
1456 | 541 c->error = 1; |
3213
7fc06314c684
fix ngx_http_finalize_request() code after a body has been discarded
Igor Sysoev <igor@sysoev.ru>
parents:
3212
diff
changeset
|
542 ngx_http_finalize_request(r, NGX_ERROR); |
1373
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
543 return; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
544 } |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
545 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
546 if (timer) { |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
547 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
548 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
549 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
550 timer *= 1000; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
551 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
552 if (timer > clcf->lingering_timeout) { |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
553 timer = clcf->lingering_timeout; |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
554 } |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
555 |
fdea12ffb24a
discard request body before going to keep-alive state and use lingering timeouts
Igor Sysoev <igor@sysoev.ru>
parents:
1370
diff
changeset
|
556 ngx_add_timer(rev, timer); |
633 | 557 } |
558 } | |
559 | |
560 | |
561 static ngx_int_t | |
1370
cc114c85be0f
rename ngx_http_discard_body() to ngx_http_discard_request_body()
Igor Sysoev <igor@sysoev.ru>
parents:
1369
diff
changeset
|
562 ngx_http_read_discarded_request_body(ngx_http_request_t *r) |
633 | 563 { |
663 | 564 size_t size; |
565 ssize_t n; | |
633 | 566 u_char buffer[NGX_HTTP_DISCARD_BUFFER_SIZE]; |
567 | |
568 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
569 "http read discarded body"); | |
570 | |
3162 | 571 for ( ;; ) { |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
572 if (r->headers_in.content_length_n == 0) { |
1369
6254b90eea4b
block reading for level events
Igor Sysoev <igor@sysoev.ru>
parents:
1367
diff
changeset
|
573 r->read_event_handler = ngx_http_block_reading; |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
574 return NGX_OK; |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
575 } |
633 | 576 |
3162 | 577 if (!r->connection->read->ready) { |
578 return NGX_AGAIN; | |
579 } | |
580 | |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
581 size = (r->headers_in.content_length_n > NGX_HTTP_DISCARD_BUFFER_SIZE) ? |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
582 NGX_HTTP_DISCARD_BUFFER_SIZE: |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
583 (size_t) r->headers_in.content_length_n; |
633 | 584 |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
585 n = r->connection->recv(r->connection, buffer, size); |
633 | 586 |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
587 if (n == NGX_ERROR) { |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
588 r->connection->error = 1; |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
589 return NGX_OK; |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
590 } |
633 | 591 |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
592 if (n == NGX_AGAIN) { |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
593 return NGX_AGAIN; |
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
594 } |
633 | 595 |
1422
65dd057f71c7
cancel discarding body on EOF
Igor Sysoev <igor@sysoev.ru>
parents:
1373
diff
changeset
|
596 if (n == 0) { |
65dd057f71c7
cancel discarding body on EOF
Igor Sysoev <igor@sysoev.ru>
parents:
1373
diff
changeset
|
597 return NGX_OK; |
65dd057f71c7
cancel discarding body on EOF
Igor Sysoev <igor@sysoev.ru>
parents:
1373
diff
changeset
|
598 } |
65dd057f71c7
cancel discarding body on EOF
Igor Sysoev <igor@sysoev.ru>
parents:
1373
diff
changeset
|
599 |
1367
aa700583b57d
discard request body in cycle
Igor Sysoev <igor@sysoev.ru>
parents:
1290
diff
changeset
|
600 r->headers_in.content_length_n -= n; |
3162 | 601 } |
633 | 602 } |
2436
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
603 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
604 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
605 static ngx_int_t |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
606 ngx_http_test_expect(ngx_http_request_t *r) |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
607 { |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
608 ngx_int_t n; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
609 ngx_str_t *expect; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
610 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
611 if (r->expect_tested |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
612 || r->headers_in.expect == NULL |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
613 || r->http_version < NGX_HTTP_VERSION_11) |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
614 { |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
615 return NGX_OK; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
616 } |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
617 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
618 r->expect_tested = 1; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
619 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
620 expect = &r->headers_in.expect->value; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
621 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
622 if (expect->len != sizeof("100-continue") - 1 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
623 || ngx_strncasecmp(expect->data, (u_char *) "100-continue", |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
624 sizeof("100-continue") - 1) |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
625 != 0) |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
626 { |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
627 return NGX_OK; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
628 } |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
629 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
630 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
631 "send 100 Continue"); |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
632 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
633 n = r->connection->send(r->connection, |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
634 (u_char *) "HTTP/1.1 100 Continue" CRLF CRLF, |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
635 sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1); |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
636 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
637 if (n == sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1) { |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
638 return NGX_OK; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
639 } |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
640 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
641 /* we assume that such small packet should be send successfully */ |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
642 |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
643 return NGX_ERROR; |
26d9d4a41e91
send "100 Continue" just before reading request body
Igor Sysoev <igor@sysoev.ru>
parents:
2388
diff
changeset
|
644 } |