Mercurial > hg > nginx
annotate src/http/modules/proxy/ngx_http_proxy_handler.h @ 164:84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 29 Oct 2003 08:30:44 +0000 |
parents | fb61ba77beba |
children | edf29bb717da |
rev | line source |
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1 #ifndef _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ |
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2 #define _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ |
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3 |
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4 |
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5 #include <ngx_config.h> |
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6 #include <ngx_core.h> |
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7 #include <ngx_event.h> |
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8 #include <ngx_http.h> |
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9 |
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11 typedef struct { |
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12 ngx_str_t host; |
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13 ngx_str_t uri; |
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14 ngx_str_t host_header; |
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15 ngx_str_t port_text; |
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16 ngx_str_t *location; |
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17 int port; |
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18 } ngx_http_proxy_upstream_t; |
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19 |
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20 |
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21 typedef struct { |
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22 ssize_t request_buffer_size; |
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23 ngx_msec_t connect_timeout; |
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24 ngx_msec_t send_timeout; |
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25 ssize_t header_buffer_size; |
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26 ngx_msec_t read_timeout; |
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27 |
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28 ngx_bufs_t bufs; |
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29 ssize_t busy_buffers_size; |
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30 |
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31 ssize_t max_temp_file_size; |
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32 ssize_t temp_file_write_size; |
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33 int cyclic_temp_file; |
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34 |
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35 int pass_server; |
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36 |
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37 int next_upstream; |
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38 |
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39 ngx_path_t *temp_path; |
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40 |
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41 ngx_http_proxy_upstream_t *upstream; |
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42 ngx_peers_t *peers; |
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43 } ngx_http_proxy_loc_conf_t; |
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44 |
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46 typedef struct { |
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47 ngx_table_t *headers; /* it must be first field */ |
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48 |
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49 ngx_table_elt_t *date; |
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50 ngx_table_elt_t *server; |
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51 ngx_table_elt_t *connection; |
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52 ngx_table_elt_t *content_type; |
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53 ngx_table_elt_t *content_length; |
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54 ngx_table_elt_t *last_modified; |
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55 ngx_table_elt_t *accept_ranges; |
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57 off_t content_length_n; |
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58 } ngx_http_proxy_headers_in_t; |
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59 |
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60 |
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61 typedef struct ngx_http_proxy_ctx_s ngx_http_proxy_ctx_t; |
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62 |
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63 struct ngx_http_proxy_ctx_s { |
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64 ngx_peer_connection_t upstream; |
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65 ngx_peer_t *peer; |
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67 ngx_http_request_t *request; |
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68 ngx_http_proxy_loc_conf_t *lcf; |
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69 ngx_http_proxy_headers_in_t headers_in; |
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71 ngx_hunk_t *header_in; |
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72 int status; |
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73 ngx_str_t status_line; |
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74 |
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75 ngx_output_chain_ctx_t *output_chain_ctx; |
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77 int method; |
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79 ngx_event_pipe_t *event_pipe; |
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80 |
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81 unsigned accel:1; |
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82 unsigned cachable:1; |
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83 unsigned fatal_error:1; |
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84 unsigned request_sent:1; |
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85 unsigned timedout:1; |
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86 unsigned header_sent:1; |
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87 |
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88 /* used to parse an upstream HTTP header */ |
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89 char *status_start; |
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90 char *status_end; |
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91 int status_count; |
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92 int state; |
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93 |
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94 char *action; |
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95 ngx_http_log_ctx_t *saved_ctx; |
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96 ngx_log_handler_pt saved_handler; |
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97 }; |
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98 |
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99 |
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100 #define NGX_HTTP_PROXY_PARSE_NO_HEADER 20 |
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101 |
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102 #define NGX_HTTP_PROXY_FT_ERROR 1 |
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103 #define NGX_HTTP_PROXY_FT_TIMEOUT 2 |
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104 #define NGX_HTTP_PROXY_FT_HTTP_HEADER 4 |
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nginx-0.0.1-2003-10-27-11:53:49 import
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105 #define NGX_HTTP_PROXY_FT_HTTP_500 8 |
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nginx-0.0.1-2003-10-27-11:53:49 import
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106 |
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nginx-0.0.1-2003-10-03-19:50:53 import
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nginx-0.0.1-2003-08-01-18:56:33 import
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108 #endif /* _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ */ |