Mercurial > hg > nginx
annotate src/http/modules/ngx_http_static_handler.c @ 96:a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 27 May 2003 12:18:54 +0000 |
parents | 29bf798b583f |
children | a059e1aa65d4 |
rev | line source |
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2 #include <ngx_config.h> |
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3 #include <ngx_core.h> |
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4 #include <ngx_http.h> |
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5 #include <ngx_http_config.h> |
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6 #include <ngx_http_core_module.h> |
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7 #include <ngx_http_output_filter.h> |
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nginx-0.0.1-2002-08-15-21:20:26 import
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11 int ngx_http_static_handler(ngx_http_request_t *r) |
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12 { |
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13 int rc, key, i; |
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14 ngx_log_e level; |
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15 ngx_err_t err; |
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16 ngx_hunk_t *h; |
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17 ngx_http_type_t *type; |
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18 ngx_http_log_ctx_t *ctx; |
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19 ngx_http_core_loc_conf_t *clcf; |
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20 |
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21 rc = ngx_http_discard_body(r); |
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22 |
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23 if (rc != NGX_OK) { |
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24 return rc; |
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25 } |
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26 |
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27 if (r->method != NGX_HTTP_GET && r->method != NGX_HTTP_HEAD) { |
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28 return NGX_HTTP_NOT_ALLOWED; |
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29 } |
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30 |
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31 ctx = r->connection->log->data; |
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32 ctx->action = "sending response"; |
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33 |
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34 if (r->file.fd == NGX_INVALID_FILE) { |
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35 r->file.fd = ngx_open_file(r->file.name.data, NGX_FILE_RDONLY); |
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36 |
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37 if (r->file.fd == NGX_INVALID_FILE) { |
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38 err = ngx_errno; |
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39 |
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40 if (err == NGX_ENOENT || err == NGX_ENOTDIR) { |
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41 level = NGX_LOG_ERR; |
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42 rc = NGX_HTTP_NOT_FOUND; |
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43 |
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44 } else { |
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45 level = NGX_LOG_CRIT; |
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46 rc = NGX_HTTP_INTERNAL_SERVER_ERROR; |
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47 } |
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48 |
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49 ngx_log_error(level, r->connection->log, ngx_errno, |
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50 ngx_open_file_n " %s failed", r->file.name.data); |
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51 return rc; |
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52 } |
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53 } |
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54 |
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55 if (!r->file.info_valid) { |
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56 if (ngx_stat_fd(r->file.fd, &r->file.info) == NGX_FILE_ERROR) { |
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57 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
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58 ngx_stat_fd_n " %s failed", r->file.name.data); |
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59 |
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60 if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) |
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61 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, |
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62 ngx_close_file_n " %s failed", r->file.name.data); |
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63 |
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64 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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65 } |
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66 |
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67 r->file.info_valid = 1; |
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68 } |
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69 |
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70 #if !(WIN32) /* the not regular files are probably Unix specific */ |
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71 |
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72 if (!ngx_is_file(r->file.info)) { |
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73 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
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74 "%s is not regular file", r->file.name.data); |
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75 |
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76 if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) |
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77 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, |
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78 ngx_close_file_n " %s failed", r->file.name.data); |
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79 |
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80 return NGX_HTTP_NOT_FOUND; |
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81 } |
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82 |
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83 #endif |
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84 |
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85 r->headers_out.status = NGX_HTTP_OK; |
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86 r->headers_out.content_length = ngx_file_size(r->file.info); |
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87 r->headers_out.last_modified_time = ngx_file_mtime(r->file.info); |
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88 |
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89 ngx_test_null(r->headers_out.content_type, |
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90 ngx_push_table(r->headers_out.headers), |
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91 NGX_HTTP_INTERNAL_SERVER_ERROR); |
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92 |
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93 r->headers_out.content_type->key.len = 0; |
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94 r->headers_out.content_type->key.data = NULL; |
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95 r->headers_out.content_type->value.len = 0; |
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96 r->headers_out.content_type->value.data = NULL; |
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97 |
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98 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
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99 |
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19
diff
changeset
|
100 if (r->exten.len) { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
101 ngx_http_types_hash_key(key, r->exten); |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
102 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
103 type = (ngx_http_type_t *) clcf->types[key].elts; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
104 for (i = 0; i < clcf->types[key].nelts; i++) { |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
105 if (r->exten.len != type[i].exten.len) { |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
106 continue; |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
107 } |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
108 |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
109 if (ngx_strcasecmp(r->exten.data, type[i].exten.data) == 0) { |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
110 r->headers_out.content_type->value.len = type[i].type.len; |
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
111 r->headers_out.content_type->value.data = type[i].type.data; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
112 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
113 break; |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
114 } |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
115 } |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
116 } |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
117 |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
118 if (r->headers_out.content_type->value.len == 0) { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
119 r->headers_out.content_type->value.len = clcf->default_type.len; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
120 r->headers_out.content_type->value.data = clcf->default_type.data; |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
10
diff
changeset
|
121 } |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
122 |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
87
diff
changeset
|
123 /* we need to allocate all before the header would be sent */ |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
124 ngx_test_null(h, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
125 NGX_HTTP_INTERNAL_SERVER_ERROR); |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
126 |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
127 ngx_test_null(h->file, ngx_pcalloc(r->pool, sizeof(ngx_file_t)), |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
128 NGX_HTTP_INTERNAL_SERVER_ERROR); |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
129 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
130 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
131 rc = ngx_http_send_header(r); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
132 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
133 if (r->header_only) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
134 if (rc == NGX_AGAIN) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
135 ngx_http_set_write_handler(r); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
136 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
137 } else { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
138 ngx_http_finalize_request(r, 0); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
139 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
140 |
87
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
141 return NGX_OK; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
142 } |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
143 |
61
4f3e2abcc2c4
nginx-0.0.1-2003-02-11-19:42:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
144 |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
1
diff
changeset
|
145 h->type = NGX_HUNK_FILE|NGX_HUNK_LAST; |
67
5a7d1aaa1618
nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
146 h->file_pos = 0; |
5a7d1aaa1618
nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
147 h->file_last = ngx_file_size(r->file.info); |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
148 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
149 h->file->fd = r->file.fd; |
8
708f8bb772ec
nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
150 h->file->log = r->connection->log; |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
151 |
8
708f8bb772ec
nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
152 rc = ngx_http_output_filter(r, h); |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
153 |
87
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
154 if (r->main == NULL) { |
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
155 if (rc == NGX_AGAIN) { |
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
156 ngx_http_set_write_handler(r); |
61
4f3e2abcc2c4
nginx-0.0.1-2003-02-11-19:42:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
157 |
87
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
158 } else { |
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
159 ngx_http_finalize_request(r, 0); |
61
4f3e2abcc2c4
nginx-0.0.1-2003-02-11-19:42:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
160 } |
4f3e2abcc2c4
nginx-0.0.1-2003-02-11-19:42:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
161 } |
4f3e2abcc2c4
nginx-0.0.1-2003-02-11-19:42:23 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
162 |
87
5f6d848dcbef
nginx-0.0.1-2003-05-13-20:02:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
163 return NGX_OK; |
1
d220029ac7f3
nginx-0.0.1-2002-08-15-21:20:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
164 } |