annotate src/http/modules/ngx_http_event_proxy_handler.h @ 69:e43f406e4525

nginx-0.0.1-2003-03-20-19:09:44 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 20 Mar 2003 16:09:44 +0000
parents 5a7d1aaa1618
children
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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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5 #include <ngx_config.h>
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6 #include <ngx_array.h>
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7 #include <ngx_http.h>
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10 #define NGX_HTTP_PROXY_PARSE_NO_HEADER 20
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11 #define NGX_HTTP_PARSE_TOO_LONG_STATUS_LINE 21
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13 typedef struct {
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14 int dummy;
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15 } ngx_http_proxy_headers_in_t;
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18 typedef struct {
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19 int large_header;
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20 } ngx_http_proxy_loc_conf_t;
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23 typedef struct {
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24 ngx_str_t host;
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25 ngx_str_t uri;
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26 ngx_str_t host_header;
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27 ngx_str_t port_name;
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28 int port;
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29 } ngx_http_proxy_upstream_url_t;
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32 typedef struct {
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33 struct sockaddr_in;
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34 ngx_str_t name;
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35 time_t access;
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36 int fails;
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37 } ngx_http_proxy_upstream_t;
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40 typedef struct {
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41 int amount;
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42 ngx_http_proxy_upstream_t *upstreams;
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43 } ngx_http_proxy_upstream_farm_t;
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46 #if 0
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47 /* location /one/ { proxy_pass http://localhost:9000/two/; } */
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49 typedef struct {
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50 /* "/one/" */
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51 /* "http://localhost:9000/two/" */
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52 /* "/two/" */
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53 *upstream_farm;
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54 } ngx_http_proxy_pass_t;
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55 #endif
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58 typedef struct ngx_http_proxy_ctx_s ngx_http_proxy_ctx_t;
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60 struct ngx_http_proxy_ctx_s {
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61 ngx_chain_t *out;
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63 int last_hunk;
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64 ngx_array_t hunks;
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66 int hunk_n;
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68 ngx_connection_t *connection;
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69 ngx_http_request_t *request;
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70 ngx_http_proxy_headers_in_t *headers_in;
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71
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72 ngx_http_proxy_upstream_farm_t *upstream;
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73 int cur_upstream;
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74 int upstreams;
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76 ngx_log_t *log;
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78 ngx_hunk_t *header_in;
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79 int state;
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80 int status;
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81 int status_count;
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82 char *status_line;
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83 char *request_end;
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84 int (*state_handler)(ngx_http_request_t *r, ngx_http_proxy_ctx_t *p);
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85 };
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88 typedef struct {
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89 char *action;
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90 char *upstream;
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91 char *client;
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92 char *url;
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93 } ngx_http_proxy_log_ctx_t;
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96 extern ngx_module_t ngx_http_proxy_module;
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99 static int ngx_http_proxy_error(ngx_http_request_t *r, ngx_http_proxy_ctx_t *p,
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100 int error);
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103 #endif /* _NGX_HTTP_PROXY_HANDLER_H_INCLUDED_ */