Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_proxy_module.xml @ 1437:8e7995bb8c6b
Documented proxy_request_buffering and friends.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Tue, 24 Mar 2015 15:17:21 +0300 |
parents | 5addfab7e171 |
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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9 |
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10 <module name="Module ngx_http_proxy_module" |
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11 link="/en/docs/http/ngx_http_proxy_module.html" |
589 | 12 lang="en" |
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13 rev="36"> |
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14 |
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15 <section id="summary"> |
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16 |
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17 <para> |
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18 The <literal>ngx_http_proxy_module</literal> module allows passing |
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19 requests to another server. |
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20 </para> |
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21 |
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22 </section> |
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23 |
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24 |
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25 <section id="example" name="Example Configuration"> |
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26 |
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27 <para> |
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28 <example> |
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29 location / { |
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30 proxy_pass http://localhost:8000; |
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31 proxy_set_header Host $host; |
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32 proxy_set_header X-Real-IP $remote_addr; |
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33 } |
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34 </example> |
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35 </para> |
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36 |
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37 </section> |
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38 |
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39 |
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40 <section id="directives" name="Directives"> |
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41 |
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42 <directive name="proxy_bind"> |
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43 <syntax><value>address</value> | <literal>off</literal></syntax> |
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44 <default/> |
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45 <context>http</context> |
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46 <context>server</context> |
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47 <context>location</context> |
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48 <appeared-in>0.8.22</appeared-in> |
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49 |
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50 <para> |
966 | 51 Makes outgoing connections to a proxied server originate |
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52 from the specified local IP <value>address</value>. |
966 | 53 Parameter value can contain variables (1.3.12). |
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54 The special value <literal>off</literal> (1.3.12) cancels the effect |
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55 of the <literal>proxy_bind</literal> directive |
966 | 56 inherited from the previous configuration level, which allows the |
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57 system to auto-assign the local IP address. |
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58 </para> |
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59 |
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60 </directive> |
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61 |
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62 |
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63 <directive name="proxy_buffer_size"> |
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64 <syntax><value>size</value></syntax> |
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65 <default>4k|8k</default> |
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66 <context>http</context> |
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67 <context>server</context> |
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68 <context>location</context> |
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69 |
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70 <para> |
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71 Sets the size of the buffer <value>size</value> used for reading the first part |
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72 of the response received from the proxied server. |
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73 This part usually contains a small response header. |
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74 By default, the buffer size is equal to the size of one |
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75 buffer set by the <link id="proxy_buffers"/> directive. |
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76 It can be made smaller, however. |
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77 </para> |
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78 |
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79 </directive> |
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80 |
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81 |
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82 <directive name="proxy_buffering"> |
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83 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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84 <default>on</default> |
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85 <context>http</context> |
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86 <context>server</context> |
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87 <context>location</context> |
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88 |
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89 <para> |
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90 Enables or disables buffering of responses from the proxied server. |
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91 </para> |
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92 |
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93 <para> |
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94 When buffering is enabled, nginx receives a response from the proxied server |
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95 as soon as possible, saving it into the buffers set by the |
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96 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives. |
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97 If the whole response does not fit into memory, a part of it can be saved |
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98 to a <link id="proxy_temp_path">temporary file</link> on the disk. |
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99 Writing to temporary files is controlled by the |
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100 <link id="proxy_max_temp_file_size"/> and |
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101 <link id="proxy_temp_file_write_size"/> directives. |
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102 </para> |
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103 |
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104 <para> |
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105 When buffering is disabled, the response is passed to a client synchronously, |
362 | 106 immediately as it is received. |
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107 nginx will not try to read the whole response from the proxied server. |
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108 The maximum size of the data that nginx can receive from the server |
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109 at a time is set by the <link id="proxy_buffer_size"/> directive. |
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110 </para> |
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111 |
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112 <para> |
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113 Buffering can also be enabled or disabled by passing |
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114 “<literal>yes</literal>” or “<literal>no</literal>” in the |
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115 <header>X-Accel-Buffering</header> response header field. |
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116 This capability can be disabled using the |
992 | 117 <link id="proxy_ignore_headers"/> directive. |
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118 </para> |
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119 |
281
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120 </directive> |
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121 |
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122 |
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123 <directive name="proxy_buffers"> |
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124 <syntax><value>number</value> <value>size</value></syntax> |
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125 <default>8 4k|8k</default> |
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126 <context>http</context> |
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127 <context>server</context> |
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128 <context>location</context> |
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129 |
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130 <para> |
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131 Sets the <value>number</value> and <value>size</value> of the |
281
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132 buffers used for reading a response from the proxied server, |
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133 for a single connection. |
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134 By default, the buffer size is equal to one memory page. |
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135 This is either 4K or 8K, depending on a platform. |
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136 </para> |
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137 |
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138 </directive> |
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139 |
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140 |
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141 <directive name="proxy_busy_buffers_size"> |
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142 <syntax><value>size</value></syntax> |
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143 <default>8k|16k</default> |
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144 <context>http</context> |
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145 <context>server</context> |
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146 <context>location</context> |
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147 |
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148 <para> |
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149 When <link id="proxy_buffering">buffering</link> of responses from the proxied |
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150 server is enabled, limits the total <value>size</value> of buffers that |
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151 can be busy sending a response to the client while the response is not |
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152 yet fully read. |
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153 In the meantime, the rest of the buffers can be used for reading the response |
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154 and, if needed, buffering part of the response to a temporary file. |
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155 By default, <value>size</value> is limited by the size of two buffers set by the |
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156 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives. |
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157 </para> |
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158 |
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159 </directive> |
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160 |
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161 |
281
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162 <directive name="proxy_cache"> |
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163 <syntax><value>zone</value> | <literal>off</literal></syntax> |
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164 <default>off</default> |
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165 <context>http</context> |
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166 <context>server</context> |
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167 <context>location</context> |
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168 |
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169 <para> |
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170 Defines a shared memory zone used for caching. |
281
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171 The same zone can be used in several places. |
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172 Parameter value can contain variables (1.7.9). |
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173 The <literal>off</literal> parameter disables caching inherited |
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174 from the previous configuration level. |
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175 </para> |
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176 |
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177 </directive> |
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178 |
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179 |
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180 <directive name="proxy_cache_bypass"> |
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181 <syntax><value>string</value> ...</syntax> |
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182 <default/> |
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183 <context>http</context> |
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184 <context>server</context> |
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185 <context>location</context> |
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186 |
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187 <para> |
294 | 188 Defines conditions under which the response will not be taken from a cache. |
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189 If at least one value of the string parameters is not empty and is not |
294 | 190 equal to “0” then the response will not be taken from the cache: |
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191 <example> |
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192 proxy_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
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193 proxy_cache_bypass $http_pragma $http_authorization; |
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194 </example> |
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195 Can be used along with the <link id="proxy_no_cache"/> directive. |
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196 </para> |
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197 |
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198 </directive> |
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199 |
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200 |
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201 <directive name="proxy_cache_key"> |
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202 <syntax><value>string</value></syntax> |
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203 <default>$scheme$proxy_host$request_uri</default> |
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204 <context>http</context> |
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205 <context>server</context> |
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206 <context>location</context> |
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207 |
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208 <para> |
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209 Defines a key for caching, for example |
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210 <example> |
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211 proxy_cache_key "$host$request_uri $cookie_user"; |
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212 </example> |
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213 By default, the directive’s value is close to the string |
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214 <example> |
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215 proxy_cache_key $scheme$proxy_host$uri$is_args$args; |
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216 </example> |
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217 </para> |
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218 |
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219 </directive> |
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220 |
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221 |
302
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222 <directive name="proxy_cache_lock"> |
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223 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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224 <default>off</default> |
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225 <context>http</context> |
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226 <context>server</context> |
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227 <context>location</context> |
310
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228 <appeared-in>1.1.12</appeared-in> |
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229 |
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230 <para> |
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231 When enabled, only one request at a time will be allowed to populate |
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232 a new cache element identified according to the <link id="proxy_cache_key"/> |
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233 directive by passing a request to a proxied server. |
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234 Other requests of the same cache element will either wait |
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235 for a response to appear in the cache or the cache lock for |
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236 this element to be released, up to the time set by the |
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237 <link id="proxy_cache_lock_timeout"/> directive. |
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238 </para> |
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239 |
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240 </directive> |
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241 |
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242 |
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243 <directive name="proxy_cache_lock_age"> |
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244 <syntax><value>time</value></syntax> |
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245 <default>5s</default> |
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246 <context>http</context> |
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247 <context>server</context> |
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248 <context>location</context> |
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249 <appeared-in>1.7.8</appeared-in> |
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250 |
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251 <para> |
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252 If the last request passed to the proxied server |
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253 for populating a new cache element |
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254 has not completed for the specified <value>time</value>, |
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255 one more request may be passed to the proxied server. |
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256 </para> |
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257 |
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258 </directive> |
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259 |
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260 |
302
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261 <directive name="proxy_cache_lock_timeout"> |
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262 <syntax><value>time</value></syntax> |
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263 <default>5s</default> |
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264 <context>http</context> |
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265 <context>server</context> |
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266 <context>location</context> |
310
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267 <appeared-in>1.1.12</appeared-in> |
302
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268 |
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269 <para> |
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270 Sets a timeout for <link id="proxy_cache_lock"/>. |
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271 When the <value>time</value> expires, |
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272 the request will be passed to the proxied server, |
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273 however, the response will not be cached. |
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274 <note> |
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275 Before 1.7.8, the response could be cached. |
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276 </note> |
302
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277 </para> |
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278 |
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279 </directive> |
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280 |
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281 |
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282 <directive name="proxy_cache_methods"> |
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283 <syntax> |
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284 <literal>GET</literal> | |
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285 <literal>HEAD</literal> | |
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286 <literal>POST</literal> |
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287 ...</syntax> |
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288 <default>GET HEAD</default> |
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289 <context>http</context> |
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290 <context>server</context> |
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291 <context>location</context> |
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292 <appeared-in>0.7.59</appeared-in> |
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293 |
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294 <para> |
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295 If the client request method is listed in this directive then |
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296 the response will be cached. |
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297 “<literal>GET</literal>” and “<literal>HEAD</literal>” methods are always |
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298 added to the list, though it is recommended to specify them explicitly. |
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299 See also the <link id="proxy_no_cache"/> directive. |
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300 </para> |
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301 |
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302 </directive> |
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303 |
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304 |
281
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305 <directive name="proxy_cache_min_uses"> |
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306 <syntax><value>number</value></syntax> |
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307 <default>1</default> |
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308 <context>http</context> |
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309 <context>server</context> |
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310 <context>location</context> |
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311 |
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312 <para> |
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313 Sets the <value>number</value> of requests after which the response |
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314 will be cached. |
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315 </para> |
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316 |
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317 </directive> |
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318 |
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319 |
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320 <directive name="proxy_cache_path"> |
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321 <syntax> |
364 | 322 <value>path</value> |
323 [<literal>levels</literal>=<value>levels</value>] | |
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324 [<literal>use_temp_path</literal>=<literal>on</literal>|<literal>off</literal>] |
364 | 325 <literal>keys_zone</literal>=<value>name</value>:<value>size</value> |
326 [<literal>inactive</literal>=<value>time</value>] | |
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327 [<literal>max_size</literal>=<value>size</value>] |
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328 [<literal>loader_files</literal>=<value>number</value>] |
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329 [<literal>loader_sleep</literal>=<value>time</value>] |
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330 [<literal>loader_threshold</literal>=<value>time</value>]</syntax> |
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331 <default/> |
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332 <context>http</context> |
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333 |
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334 <para> |
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335 Sets the path and other parameters of a cache. |
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336 Cache data are stored in files. |
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337 The file name in a cache is a result of |
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338 applying the MD5 function to the |
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339 <link id="proxy_cache_key">cache key</link>. |
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340 The <literal>levels</literal> parameter defines hierarchy levels of a cache. |
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341 For example, in the following configuration |
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342 <example> |
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343 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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344 </example> |
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345 file names in a cache will look like this: |
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346 <example> |
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347 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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348 </example> |
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349 </para> |
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350 |
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351 <para> |
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352 A cached response is first written to a temporary file, |
966 | 353 and then the file is renamed. |
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354 Starting from version 0.8.9, temporary files and the cache can be put on |
966 | 355 different file systems. |
356 However, be aware that in this case a file is copied | |
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357 across two file systems instead of the cheap renaming operation. |
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358 It is thus recommended that for any given location both cache and a directory |
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359 holding temporary files |
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360 are put on the same file system. |
1414 | 361 The directory for temporary files is set based on |
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362 the <literal>use_temp_path</literal> parameter (1.7.10). |
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363 If this parameter is omitted or set to the value <literal>on</literal>, |
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364 the directory set by the <link id="proxy_temp_path"/> directive |
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365 for the given location will be used. |
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366 If the value is set to <literal>off</literal>, |
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367 temporary files will be put directly in the cache directory. |
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368 </para> |
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369 |
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370 <para> |
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371 In addition, all active keys and information about data are stored |
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372 in a shared memory zone, whose <value>name</value> and <value>size</value> |
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373 are configured by the <literal>keys_zone</literal> parameter. |
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374 One megabyte zone can store about 8 thousand keys. |
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375 </para> |
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376 |
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377 <para> |
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378 Cached data that are not accessed during the time specified by the |
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379 <literal>inactive</literal> parameter get removed from the cache |
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380 regardless of their freshness. |
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381 By default, <literal>inactive</literal> is set to 10 minutes. |
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382 </para> |
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383 |
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384 <para> |
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385 The special “cache manager” process monitors the maximum cache size set |
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386 by the <literal>max_size</literal> parameter. |
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387 When this size is exceeded, it removes the least recently used data. |
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388 </para> |
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389 |
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390 <para> |
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391 A minute after the start the special “cache loader” process is activated. |
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392 It loads information about previously cached data stored on file system |
508
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393 into a cache zone. |
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394 The loading is done in iterations. |
508
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395 During one iteration no more than <literal>loader_files</literal> items |
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396 are loaded (by default, 100). |
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397 Besides, the duration of one iteration is limited by the |
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398 <literal>loader_threshold</literal> parameter (by default, 200 milliseconds). |
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399 Between iterations, a pause configured by the <literal>loader_sleep</literal> |
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400 parameter (by default, 50 milliseconds) is made. |
508
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401 </para> |
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402 |
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403 </directive> |
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404 |
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405 |
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406 <directive name="proxy_cache_purge"> |
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407 <syntax>string ...</syntax> |
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408 <default/> |
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409 <context>http</context> |
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410 <context>server</context> |
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411 <context>location</context> |
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412 <appeared-in>1.5.7</appeared-in> |
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413 |
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414 <para> |
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415 Defines conditions under which the request will be considered a cache |
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416 purge request. |
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417 If at least one value of the string parameters is not empty and is not equal |
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418 to “0” then the cache entry with a corresponding |
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419 <link id="proxy_cache_key">cache key</link> is removed. |
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420 The result of successful operation is indicated by returning |
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421 the <http-status code="204" text="No Content"/> response. |
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422 </para> |
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423 |
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424 <para> |
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425 If the <link id="proxy_cache_key">cache key</link> of a purge request ends |
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426 with an asterisk (“<literal>*</literal>”), all cache entries matching the |
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427 wildcard key will be removed from the cache. |
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428 </para> |
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429 |
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430 <para> |
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431 Example configuration: |
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432 <example> |
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433 proxy_cache_path /data/nginx/cache keys_zone=cache_zone:10m; |
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434 |
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435 map $request_method $purge_method { |
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436 PURGE 1; |
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437 default 0; |
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438 } |
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439 |
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440 server { |
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441 ... |
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442 location / { |
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443 proxy_pass http://backend; |
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444 proxy_cache cache_zone; |
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445 proxy_cache_key $uri; |
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446 proxy_cache_purge $purge_method; |
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447 } |
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448 } |
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449 </example> |
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450 <note> |
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451 This functionality is available as part of our |
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452 <commercial_version>commercial subscription</commercial_version>. |
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453 </note> |
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454 </para> |
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455 |
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456 </directive> |
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457 |
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458 |
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459 <directive name="proxy_cache_revalidate"> |
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460 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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461 <default>off</default> |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
Vladimir Homutov <vl@nginx.com>
parents:
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diff
changeset
|
462 <context>http</context> |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
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parents:
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diff
changeset
|
463 <context>server</context> |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
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parents:
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diff
changeset
|
464 <context>location</context> |
1015
af77dd40abeb
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Vladimir Homutov <vl@nginx.com>
parents:
1011
diff
changeset
|
465 <appeared-in>1.5.7</appeared-in> |
1011
2ad2f30efdf2
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parents:
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diff
changeset
|
466 |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
Vladimir Homutov <vl@nginx.com>
parents:
1005
diff
changeset
|
467 <para> |
2ad2f30efdf2
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Vladimir Homutov <vl@nginx.com>
parents:
1005
diff
changeset
|
468 Enables revalidation of expired cache items using conditional requests with |
1246
5be7716a5684
Documented If-None-Match in proxy_cache_revalidate and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1190
diff
changeset
|
469 the <header>If-Modified-Since</header> and <header>If-None-Match</header> |
5be7716a5684
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1190
diff
changeset
|
470 header fields. |
1011
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
Vladimir Homutov <vl@nginx.com>
parents:
1005
diff
changeset
|
471 </para> |
2ad2f30efdf2
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Vladimir Homutov <vl@nginx.com>
parents:
1005
diff
changeset
|
472 |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
Vladimir Homutov <vl@nginx.com>
parents:
1005
diff
changeset
|
473 </directive> |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
Vladimir Homutov <vl@nginx.com>
parents:
1005
diff
changeset
|
474 |
2ad2f30efdf2
Documented the "fastcgi_" and "proxy_cache_revalidate" directives.
Vladimir Homutov <vl@nginx.com>
parents:
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diff
changeset
|
475 |
281
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Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
476 <directive name="proxy_cache_use_stale"> |
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Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
477 <syntax> |
364 | 478 <literal>error</literal> | |
479 <literal>timeout</literal> | | |
480 <literal>invalid_header</literal> | | |
481 <literal>updating</literal> | | |
482 <literal>http_500</literal> | | |
483 <literal>http_502</literal> | | |
484 <literal>http_503</literal> | | |
485 <literal>http_504</literal> | | |
917
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
486 <literal>http_403</literal> | |
364 | 487 <literal>http_404</literal> | |
488 <literal>off</literal> | |
489 ...</syntax> | |
281
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parents:
diff
changeset
|
490 <default>off</default> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
491 <context>http</context> |
7142ddd2764c
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parents:
diff
changeset
|
492 <context>server</context> |
7142ddd2764c
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parents:
diff
changeset
|
493 <context>location</context> |
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parents:
diff
changeset
|
494 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
495 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
496 Determines in which cases a stale cached response can be used |
966 | 497 when an error occurs during communication with the proxied server. |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
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diff
changeset
|
498 The directive’s parameters match the parameters of the |
281
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parents:
diff
changeset
|
499 <link id="proxy_next_upstream"/> directive. |
504
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
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parents:
417
diff
changeset
|
500 </para> |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
501 |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
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417
diff
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|
502 <para> |
281
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parents:
diff
changeset
|
503 Additionally, the <literal>updating</literal> parameter permits |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
942
diff
changeset
|
504 using a stale cached response if it is currently being updated. |
fbb4cc6f8c3d
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parents:
942
diff
changeset
|
505 This allows minimizing the number of accesses to proxied servers |
504
695f83494c19
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Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
506 when updating cached data. |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
507 </para> |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
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parents:
417
diff
changeset
|
508 |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
509 <para> |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
510 To minimize the number of accesses to proxied servers when |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
511 populating a new cache element, the <link id="proxy_cache_lock"/> |
695f83494c19
Emphasized on what the "updating" parameter of the "proxy_cache_use_stale"
Ruslan Ermilov <ru@nginx.com>
parents:
417
diff
changeset
|
512 directive can be used. |
281
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diff
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|
513 </para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
514 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
515 </directive> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
516 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
517 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
518 <directive name="proxy_cache_valid"> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
519 <syntax>[<value>code</value> ...] <value>time</value></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
520 <default/> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
521 <context>http</context> |
7142ddd2764c
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parents:
diff
changeset
|
522 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
523 <context>location</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
524 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
525 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
526 Sets caching time for different response codes. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
527 For example, the following directives |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
528 <example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
529 proxy_cache_valid 200 302 10m; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
530 proxy_cache_valid 404 1m; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
531 </example> |
966 | 532 set 10 minutes of caching for responses with codes 200 and 302 |
281
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
533 and 1 minute for responses with code 404. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
534 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
535 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
536 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
537 If only caching <value>time</value> is specified |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
538 <example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
539 proxy_cache_valid 5m; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
540 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
541 then only 200, 301, and 302 responses are cached. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
542 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
543 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
544 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
545 In addition, the <literal>any</literal> parameter can be specified |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
942
diff
changeset
|
546 to cache any responses: |
281
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parents:
diff
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|
547 <example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
548 proxy_cache_valid 200 302 10m; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
549 proxy_cache_valid 301 1h; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
550 proxy_cache_valid any 1m; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
551 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
552 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
553 |
506
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
554 <para> |
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
555 Parameters of caching can also be set directly |
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
556 in the response header. |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
557 This has higher priority than setting of caching time using the directive. |
1349
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
558 <list type="bullet" compact="no"> |
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
559 |
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
560 <listitem> |
506
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
561 The <header>X-Accel-Expires</header> header field sets caching time of a |
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
562 response in seconds. |
966 | 563 The zero value disables caching for a response. |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
564 If the value starts with the <literal>@</literal> prefix, it sets an absolute |
506
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
565 time in seconds since Epoch, up to which the response may be cached. |
1349
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
566 </listitem> |
97c8b146cb0e
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Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
567 |
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
568 <listitem> |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
569 If the header does not include the <header>X-Accel-Expires</header> field, |
506
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
570 parameters of caching may be set in the header fields |
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
571 <header>Expires</header> or <header>Cache-Control</header>. |
1349
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
572 </listitem> |
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
573 |
97c8b146cb0e
Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
574 <listitem> |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
575 If the header includes the <header>Set-Cookie</header> field, such a |
506
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
576 response will not be cached. |
1349
97c8b146cb0e
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Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
577 </listitem> |
97c8b146cb0e
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Ruslan Ermilov <ru@nginx.com>
parents:
1345
diff
changeset
|
578 |
1353
25db29c8875e
Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents:
1352
diff
changeset
|
579 <listitem> |
25db29c8875e
Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents:
1352
diff
changeset
|
580 If the header includes the <header>Vary</header> field |
25db29c8875e
Documented how the "Vary" response header field affects caching.
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parents:
1352
diff
changeset
|
581 with the special value “<literal>*</literal>”, such a |
25db29c8875e
Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents:
1352
diff
changeset
|
582 response will not be cached (1.7.7). |
25db29c8875e
Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents:
1352
diff
changeset
|
583 If the header includes the <header>Vary</header> field |
25db29c8875e
Documented how the "Vary" response header field affects caching.
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parents:
1352
diff
changeset
|
584 with another value, such a response will be cached |
25db29c8875e
Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents:
1352
diff
changeset
|
585 taking into account the corresponding request header fields (1.7.7). |
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586 </listitem> |
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587 |
1349
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588 </list> |
506
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589 Processing of one or more of these response header fields can be disabled |
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590 using the <link id="proxy_ignore_headers"/> directive. |
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591 </para> |
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592 |
281
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593 </directive> |
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594 |
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595 |
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596 <directive name="proxy_connect_timeout"> |
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597 <syntax><value>time</value></syntax> |
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598 <default>60s</default> |
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599 <context>http</context> |
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600 <context>server</context> |
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601 <context>location</context> |
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602 |
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603 <para> |
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604 Defines a timeout for establishing a connection with a proxied server. |
281
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605 It should be noted that this timeout cannot usually exceed 75 seconds. |
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606 </para> |
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607 |
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608 </directive> |
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609 |
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610 |
417
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611 <directive name="proxy_cookie_domain"> |
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612 <syntax><literal>off</literal></syntax> |
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613 <syntax><value>domain</value> <value>replacement</value></syntax> |
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614 <default>off</default> |
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615 <context>http</context> |
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616 <context>server</context> |
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617 <context>location</context> |
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618 <appeared-in>1.1.15</appeared-in> |
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619 |
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620 <para> |
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621 Sets a text that should be changed in the <literal>domain</literal> |
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622 attribute of the <header>Set-Cookie</header> header fields of a |
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623 proxied server response. |
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624 Suppose a proxied server returned the <header>Set-Cookie</header> |
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625 header field with the attribute |
417
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626 “<literal>domain=localhost</literal>”. |
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627 The directive |
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628 <example> |
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629 proxy_cookie_domain localhost example.org; |
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630 </example> |
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631 will rewrite this attribute to |
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632 “<literal>domain=example.org</literal>”. |
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633 </para> |
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634 |
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635 <para> |
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636 A dot at the beginning of the <value>domain</value> and |
959
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637 <value>replacement</value> strings and the <literal>domain</literal> |
417
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638 attribute is ignored. |
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639 Matching is case-insensitive. |
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640 </para> |
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641 |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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|
642 <para> |
959
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643 The <value>domain</value> and <value>replacement</value> strings |
417
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644 can contain variables: |
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645 <example> |
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646 proxy_cookie_domain www.$host $host; |
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647 </example> |
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648 </para> |
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649 |
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650 <para> |
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651 The directive can also be specified using regular expressions. |
417
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652 In this case, <value>domain</value> should start from |
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653 the “<literal>~</literal>” symbol. |
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654 A regular expression can contain named and positional captures, |
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655 and <value>replacement</value> can reference them: |
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656 <example> |
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657 proxy_cookie_domain ~\.(?P<sl_domain>[-0-9a-z]+\.[a-z]+)$ $sl_domain; |
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658 </example> |
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659 </para> |
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660 |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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661 <para> |
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662 There could be several <literal>proxy_cookie_domain</literal> directives: |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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663 <example> |
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664 proxy_cookie_domain localhost example.org; |
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665 proxy_cookie_domain ~\.([a-z]+\.[a-z]+)$ $1; |
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666 </example> |
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667 </para> |
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|
668 |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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669 <para> |
959
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670 The <literal>off</literal> parameter cancels the effect of all |
417
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671 <literal>proxy_cookie_domain</literal> directives on the current level: |
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672 <example> |
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673 proxy_cookie_domain off; |
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674 proxy_cookie_domain localhost example.org; |
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675 proxy_cookie_domain www.example.org example.org; |
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676 </example> |
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677 </para> |
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678 |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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679 </directive> |
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|
680 |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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|
681 |
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Documented the proxy_cookie_domain and proxy_cookie_path directives.
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682 <directive name="proxy_cookie_path"> |
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|
683 <syntax><literal>off</literal></syntax> |
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684 <syntax><value>path</value> <value>replacement</value></syntax> |
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685 <default>off</default> |
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686 <context>http</context> |
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687 <context>server</context> |
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diff
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|
688 <context>location</context> |
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689 <appeared-in>1.1.15</appeared-in> |
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|
690 |
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691 <para> |
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692 Sets a text that should be changed in the <literal>path</literal> |
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693 attribute of the <header>Set-Cookie</header> header fields of a |
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|
694 proxied server response. |
959
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695 Suppose a proxied server returned the <header>Set-Cookie</header> |
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Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
696 header field with the attribute |
417
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
697 “<literal>path=/two/some/uri/</literal>”. |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
698 The directive |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
699 <example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
700 proxy_cookie_path /two/ /; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
701 </example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
702 will rewrite this attribute to |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
703 “<literal>path=/some/uri/</literal>”. |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
704 </para> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
705 |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
706 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
707 The <value>path</value> and <value>replacement</value> strings |
417
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
708 can contain variables: |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
709 <example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
710 proxy_cookie_path $uri /some$uri; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
711 </example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
712 </para> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
713 |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
714 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
715 The directive can also be specified using regular expressions. |
417
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
716 In this case, <value>path</value> should either start from |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
717 the “<literal>~</literal>” symbol for a case-sensitive matching, |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
718 or from the “<literal>~*</literal>” symbols for case-insensitive |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
719 matching. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
changeset
|
720 The regular expression can contain named and positional captures, |
417
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
721 and <value>replacement</value> can reference them: |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
722 <example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
723 proxy_cookie_path ~*^/user/([^/]+) /u/$1; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
724 </example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
725 </para> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
726 |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
727 <para> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
728 There could be several <literal>proxy_cookie_path</literal> directives: |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
729 <example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
730 proxy_cookie_path /one/ /; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
731 proxy_cookie_path / /two/; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
732 </example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
733 </para> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
734 |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
735 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
736 The <literal>off</literal> parameter cancels the effect of all |
417
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
737 <literal>proxy_cookie_path</literal> directives on the current level: |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
738 <example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
739 proxy_cookie_path off; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
740 proxy_cookie_path /two/ /; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
741 proxy_cookie_path ~*^/user/([^/]+) /u/$1; |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
742 </example> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
743 </para> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
744 |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
745 </directive> |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
746 |
cbc2d1b51cb6
Documented the proxy_cookie_domain and proxy_cookie_path directives.
Ruslan Ermilov <ru@nginx.com>
parents:
405
diff
changeset
|
747 |
1337
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
748 <directive name="proxy_force_ranges"> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
749 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
750 <default>off</default> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
751 <context>http</context> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
752 <context>server</context> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
753 <context>location</context> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
754 <appeared-in>1.7.7</appeared-in> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
755 |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
756 <para> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
757 Enables byte-range support |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
758 for both cached and uncached responses from the proxied server |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
759 regardless of the <header>Accept-Ranges</header> field in these responses. |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
760 </para> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
761 |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
762 </directive> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
763 |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1298
diff
changeset
|
764 |
799
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
765 <directive name="proxy_headers_hash_bucket_size"> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
766 <syntax><value>size</value></syntax> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
767 <default>64</default> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
768 <context>http</context> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
769 <context>server</context> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
770 <context>location</context> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
771 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
772 <para> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
773 Sets the bucket <value>size</value> for hash tables |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
774 used by the <link id="proxy_hide_header"/> and <link id="proxy_set_header"/> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
775 directives. |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
776 The details of setting up hash tables are provided in a separate |
799
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
777 <link doc="../hash.xml">document</link>. |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
778 </para> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
779 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
780 </directive> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
781 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
782 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
783 <directive name="proxy_headers_hash_max_size"> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
784 <syntax><value>size</value></syntax> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
785 <default>512</default> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
786 <context>http</context> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
787 <context>server</context> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
788 <context>location</context> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
789 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
790 <para> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
791 Sets the maximum <value>size</value> of hash tables |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
792 used by the <link id="proxy_hide_header"/> and <link id="proxy_set_header"/> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
793 directives. |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
794 The details of setting up hash tables are provided in a separate |
799
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
795 <link doc="../hash.xml">document</link>. |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
796 </para> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
797 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
798 </directive> |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
799 |
9e5847af3b2d
Documented the "proxy_headers_hash_bucket/max_size" directives.
Vladimir Homutov <vl@nginx.com>
parents:
790
diff
changeset
|
800 |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
801 <directive name="proxy_hide_header"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
802 <syntax><value>field</value></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
803 <default/> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
804 <context>http</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
805 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
806 <context>location</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
807 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
808 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
809 By default, |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
810 nginx does not pass the header fields <header>Date</header>, |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
811 <header>Server</header>, <header>X-Pad</header>, and |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
812 <header>X-Accel-...</header> from the response of a proxied |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
813 server to a client. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
814 The <literal>proxy_hide_header</literal> directive sets additional fields |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
815 that will not be passed. |
294 | 816 If, on the contrary, the passing of fields needs to be permitted, |
281
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parents:
diff
changeset
|
817 the <link id="proxy_pass_header"/> directive can be used. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
818 </para> |
7142ddd2764c
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parents:
diff
changeset
|
819 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
820 </directive> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
821 |
7142ddd2764c
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parents:
diff
changeset
|
822 |
316
1fb1c077658b
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diff
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|
823 <directive name="proxy_http_version"> |
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Documented the following directives: "keepalive", "proxy_http_version",
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310
diff
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|
824 <syntax><literal>1.0</literal> | <literal>1.1</literal></syntax> |
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310
diff
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|
825 <default>1.0</default> |
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diff
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|
826 <context>http</context> |
1fb1c077658b
Documented the following directives: "keepalive", "proxy_http_version",
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diff
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|
827 <context>server</context> |
1fb1c077658b
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310
diff
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|
828 <context>location</context> |
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310
diff
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|
829 <appeared-in>1.1.4</appeared-in> |
1fb1c077658b
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310
diff
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|
830 |
1fb1c077658b
Documented the following directives: "keepalive", "proxy_http_version",
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310
diff
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|
831 <para> |
1fb1c077658b
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310
diff
changeset
|
832 Sets the HTTP protocol version for proxying. |
1fb1c077658b
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310
diff
changeset
|
833 By default, version 1.0 is used. |
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310
diff
changeset
|
834 Version 1.1 is recommended for use with |
1fb1c077658b
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310
diff
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|
835 <link doc="ngx_http_upstream_module.xml" id="keepalive"/> |
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310
diff
changeset
|
836 connections. |
1fb1c077658b
Documented the following directives: "keepalive", "proxy_http_version",
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310
diff
changeset
|
837 </para> |
1fb1c077658b
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310
diff
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|
838 |
1fb1c077658b
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Ruslan Ermilov <ru@nginx.com>
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310
diff
changeset
|
839 </directive> |
1fb1c077658b
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310
diff
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|
840 |
1fb1c077658b
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310
diff
changeset
|
841 |
281
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diff
changeset
|
842 <directive name="proxy_ignore_client_abort"> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
843 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
844 <default>off</default> |
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parents:
diff
changeset
|
845 <context>http</context> |
7142ddd2764c
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parents:
diff
changeset
|
846 <context>server</context> |
7142ddd2764c
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parents:
diff
changeset
|
847 <context>location</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
848 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
849 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
942
diff
changeset
|
850 Determines whether the connection with a proxied server should be |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
851 closed when a client closes the connection without waiting |
294 | 852 for a response. |
281
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changeset
|
853 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
854 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
855 </directive> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
856 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
857 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
858 <directive name="proxy_ignore_headers"> |
7142ddd2764c
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parents:
diff
changeset
|
859 <syntax><value>field</value> ...</syntax> |
7142ddd2764c
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parents:
diff
changeset
|
860 <default/> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
861 <context>http</context> |
7142ddd2764c
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parents:
diff
changeset
|
862 <context>server</context> |
7142ddd2764c
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parents:
diff
changeset
|
863 <context>location</context> |
7142ddd2764c
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parents:
diff
changeset
|
864 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
865 <para> |
294 | 866 Disables processing of certain response header fields from the proxied server. |
281
7142ddd2764c
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parents:
diff
changeset
|
867 The following fields can be ignored: <header>X-Accel-Redirect</header>, |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
868 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), |
7142ddd2764c
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parents:
diff
changeset
|
869 <header>X-Accel-Buffering</header> (1.1.6), |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
870 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, |
1345
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
871 <header>Cache-Control</header>, <header>Set-Cookie</header> (0.8.44), |
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
872 and <header>Vary</header> (1.7.7). |
281
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parents:
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|
873 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
874 |
506
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Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
875 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
876 If not disabled, processing of these header fields has the following |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
877 effect: |
506
657848837328
Documented how nginx processes proxied server's response header fields
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parents:
504
diff
changeset
|
878 <list type="bullet" compact="no"> |
657848837328
Documented how nginx processes proxied server's response header fields
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504
diff
changeset
|
879 |
657848837328
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parents:
504
diff
changeset
|
880 <listitem> |
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
881 <header>X-Accel-Expires</header>, <header>Expires</header>, |
1345
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
882 <header>Cache-Control</header>, <header>Set-Cookie</header>, |
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
883 and <header>Vary</header> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
884 set the parameters of response <link id="proxy_cache_valid">caching</link>; |
506
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
885 </listitem> |
657848837328
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parents:
504
diff
changeset
|
886 |
657848837328
Documented how nginx processes proxied server's response header fields
Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
887 <listitem> |
657848837328
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parents:
504
diff
changeset
|
888 <header>X-Accel-Redirect</header> performs an |
657848837328
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Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
889 <link doc="ngx_http_core_module.xml" id="internal">internal |
657848837328
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Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
890 redirect</link> to the specified URI; |
657848837328
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Ruslan Ermilov <ru@nginx.com>
parents:
504
diff
changeset
|
891 </listitem> |
657848837328
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parents:
504
diff
changeset
|
892 |
657848837328
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parents:
504
diff
changeset
|
893 <listitem> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
894 <header>X-Accel-Limit-Rate</header> sets the |
506
657848837328
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parents:
504
diff
changeset
|
895 <link doc="ngx_http_core_module.xml" id="limit_rate">rate |
657848837328
Documented how nginx processes proxied server's response header fields
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parents:
504
diff
changeset
|
896 limit</link> for transmission of a response to a client; |
657848837328
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parents:
504
diff
changeset
|
897 </listitem> |
657848837328
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parents:
504
diff
changeset
|
898 |
657848837328
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parents:
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diff
changeset
|
899 <listitem> |
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parents:
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diff
changeset
|
900 <header>X-Accel-Buffering</header> enables or disables |
657848837328
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parents:
504
diff
changeset
|
901 <link id="proxy_buffering">buffering</link> of a response; |
657848837328
Documented how nginx processes proxied server's response header fields
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parents:
504
diff
changeset
|
902 </listitem> |
657848837328
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parents:
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diff
changeset
|
903 |
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diff
changeset
|
904 <listitem> |
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diff
changeset
|
905 <header>X-Accel-Charset</header> sets the desired |
657848837328
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parents:
504
diff
changeset
|
906 <link doc="ngx_http_charset_module.xml" id="charset"/> |
657848837328
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parents:
504
diff
changeset
|
907 of a response. |
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parents:
504
diff
changeset
|
908 </listitem> |
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parents:
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diff
changeset
|
909 |
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diff
changeset
|
910 </list> |
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diff
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|
911 </para> |
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diff
changeset
|
912 |
281
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parents:
diff
changeset
|
913 </directive> |
7142ddd2764c
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parents:
diff
changeset
|
914 |
7142ddd2764c
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parents:
diff
changeset
|
915 |
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parents:
diff
changeset
|
916 <directive name="proxy_intercept_errors"> |
7142ddd2764c
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parents:
diff
changeset
|
917 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
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parents:
diff
changeset
|
918 <default>off</default> |
7142ddd2764c
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parents:
diff
changeset
|
919 <context>http</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
920 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
921 <context>location</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
922 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
923 <para> |
297 | 924 Determines whether proxied responses with codes greater than or equal |
907
43887f41bb17
Corrected the descriptions of {proxy,fastcgi}_intercept_errors.
Ruslan Ermilov <ru@nginx.com>
parents:
849
diff
changeset
|
925 to 300 should be passed to a client or be redirected to nginx for processing |
966 | 926 with the <link doc="ngx_http_core_module.xml" id="error_page"/> directive. |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
927 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
928 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
929 </directive> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
930 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
931 |
1342
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
932 <directive name="proxy_limit_rate"> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
933 <syntax><value>rate</value></syntax> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
934 <default>0</default> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
935 <context>http</context> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
936 <context>server</context> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
937 <context>location</context> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
938 <appeared-in>1.7.7</appeared-in> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
939 |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
940 <para> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
941 Limits the speed of reading the response from the proxied server. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
942 The <value>rate</value> is specified in bytes per second. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
943 The zero value disables rate limiting. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
944 The limit is set per a request, and so if nginx simultaneously opens |
1343
1bdde28e359b
Fixed fallouts from the previous change.
Ruslan Ermilov <ru@nginx.com>
parents:
1342
diff
changeset
|
945 two connections to the proxied server, |
1bdde28e359b
Fixed fallouts from the previous change.
Ruslan Ermilov <ru@nginx.com>
parents:
1342
diff
changeset
|
946 the overall rate will be twice as much as the specified limit. |
1342
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
947 The limitation works only if |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
948 <link id="proxy_buffering">buffering</link> of responses from the proxied |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
949 server is enabled. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
950 </para> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
951 |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
952 </directive> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
953 |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
954 |
405
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
955 <directive name="proxy_max_temp_file_size"> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
956 <syntax><value>size</value></syntax> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
957 <default>1024m</default> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
958 <context>http</context> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
959 <context>server</context> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
960 <context>location</context> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
961 |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
962 <para> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
963 When <link id="proxy_buffering">buffering</link> of responses from the proxied |
1153
4e20e4f8f49b
Finished truncation of "memory buffers" to just "buffers".
Ruslan Ermilov <ru@nginx.com>
parents:
1151
diff
changeset
|
964 server is enabled, and the whole response does not fit into the buffers |
405
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
965 set by the <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> |
966 | 966 directives, a part of the response can be saved to a temporary file. |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
967 This directive sets the maximum <value>size</value> of the temporary file. |
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
968 The size of data written to the temporary file at a time is set |
405
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
969 by the <link id="proxy_temp_file_write_size"/> directive. |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
970 </para> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
971 |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
972 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
973 The zero value disables buffering of responses to temporary files. |
405
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
974 </para> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
975 |
1352
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
976 <para> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
977 <note> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
978 This restriction does not apply to responses |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
979 that will be <link id="proxy_cache">cached</link> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
980 or <link id="proxy_store">stored</link> on disk. |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
981 </note> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
982 </para> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
983 |
405
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
984 </directive> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
985 |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
986 |
787
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
987 <directive name="proxy_method"> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
988 <syntax><value>method</value></syntax> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
989 <default/> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
990 <context>http</context> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
991 <context>server</context> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
992 <context>location</context> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
993 |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
994 <para> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
995 Specifies the HTTP <value>method</value> to use in requests forwarded |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
996 to the proxied server instead of the method from the client request. |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
997 </para> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
998 |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
999 </directive> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1000 |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1001 |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1002 <directive name="proxy_next_upstream"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1003 <syntax> |
364 | 1004 <literal>error</literal> | |
1005 <literal>timeout</literal> | | |
1006 <literal>invalid_header</literal> | | |
1007 <literal>http_500</literal> | | |
1008 <literal>http_502</literal> | | |
1009 <literal>http_503</literal> | | |
1010 <literal>http_504</literal> | | |
917
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
1011 <literal>http_403</literal> | |
364 | 1012 <literal>http_404</literal> | |
1013 <literal>off</literal> | |
1014 ...</syntax> | |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1015 <default>error timeout</default> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1016 <context>http</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1017 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1018 <context>location</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1019 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1020 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1021 Specifies in which cases a request should be passed to the next server: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1022 <list type="tag"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1023 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1024 <tag-name><literal>error</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1025 <tag-desc>an error occurred while establishing a connection with the |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1026 server, passing a request to it, or reading the response header;</tag-desc> |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1027 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1028 <tag-name><literal>timeout</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1029 <tag-desc>a timeout has occurred while establishing a connection with the |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1030 server, passing a request to it, or reading the response header;</tag-desc> |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1031 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1032 <tag-name><literal>invalid_header</literal></tag-name> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1033 <tag-desc>a server returned an empty or invalid response;</tag-desc> |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1034 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1035 <tag-name><literal>http_500</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1036 <tag-desc>a server returned a response with the code 500;</tag-desc> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1037 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1038 <tag-name><literal>http_502</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1039 <tag-desc>a server returned a response with the code 502;</tag-desc> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1040 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1041 <tag-name><literal>http_503</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1042 <tag-desc>a server returned a response with the code 503;</tag-desc> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1043 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1044 <tag-name><literal>http_504</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1045 <tag-desc>a server returned a response with the code 504;</tag-desc> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1046 |
917
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
1047 <tag-name><literal>http_403</literal></tag-name> |
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
1048 <tag-desc>a server returned a response with the code 403;</tag-desc> |
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
1049 |
281
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diff
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|
1050 <tag-name><literal>http_404</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1051 <tag-desc>a server returned a response with the code 404;</tag-desc> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1052 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1053 <tag-name><literal>off</literal></tag-name> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1054 <tag-desc>disables passing a request to the next server.</tag-desc> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1055 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1056 </list> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1057 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1058 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1059 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1060 One should bear in mind that passing a request to the next server is |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1061 only possible if nothing has been sent to a client yet. |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1062 That is, if an error or timeout occurs in the middle of the |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1063 transferring of a response, fixing this is impossible. |
281
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|
1064 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1065 |
942
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1066 <para> |
1289
57fc39924d42
Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1246
diff
changeset
|
1067 The directive also defines what is considered an |
57fc39924d42
Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1246
diff
changeset
|
1068 <link doc="ngx_http_upstream_module.xml" id="max_fails">unsuccessful |
57fc39924d42
Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1246
diff
changeset
|
1069 attempt</link> of communication with a server. |
942
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1070 The cases of <literal>error</literal>, <literal>timeout</literal> and |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1071 <literal>invalid_header</literal> are always considered unsuccessful attempts, |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1072 even if they are not specified in the directive. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1073 The cases of <literal>http_500</literal>, <literal>http_502</literal>, |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1074 <literal>http_503</literal> and <literal>http_504</literal> are |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1075 considered unsuccessful attempts only if they are specified in the directive. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1076 The cases of <literal>http_403</literal> and <literal>http_404</literal> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1077 are never considered unsuccessful attempts. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1078 </para> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
1079 |
1290
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1080 <para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1081 Passing a request to the next server can be limited by |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1082 <link id="proxy_next_upstream_tries">the number of tries</link> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1083 and by <link id="proxy_next_upstream_timeout">time</link>. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1084 </para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1085 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1086 </directive> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1087 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
1088 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1089 <directive name="proxy_next_upstream_timeout"> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
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|
1090 <syntax><value>time</value></syntax> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1091 <default>0</default> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1092 <context>http</context> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1093 <context>server</context> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1094 <context>location</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1095 <appeared-in>1.7.5</appeared-in> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1096 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1097 <para> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1098 Limits the time allowed to pass a request to the |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
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|
1099 <link id="proxy_next_upstream">next server</link>. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
1100 The <literal>0</literal> value turns off this limitation. |
f5cc9f2aef9a
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parents:
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diff
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|
1101 </para> |
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parents:
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diff
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|
1102 |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1103 </directive> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1104 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1105 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1106 <directive name="proxy_next_upstream_tries"> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1107 <syntax><value>number</value></syntax> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1108 <default>0</default> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1109 <context>http</context> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
1110 <context>server</context> |
f5cc9f2aef9a
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diff
changeset
|
1111 <context>location</context> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
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1289
diff
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|
1112 <appeared-in>1.7.5</appeared-in> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
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diff
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|
1113 |
f5cc9f2aef9a
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changeset
|
1114 <para> |
f5cc9f2aef9a
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1289
diff
changeset
|
1115 Limits the number of possible tries for passing a request to the |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1116 <link id="proxy_next_upstream">next server</link>. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1117 The <literal>0</literal> value turns off this limitation. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
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|
1118 </para> |
f5cc9f2aef9a
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Yaroslav Zhuravlev <yar@nginx.com>
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|
1119 |
281
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|
1120 </directive> |
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diff
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|
1121 |
7142ddd2764c
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changeset
|
1122 |
7142ddd2764c
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diff
changeset
|
1123 <directive name="proxy_no_cache"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1124 <syntax><value>string</value> ...</syntax> |
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Ruslan Ermilov <ru@nginx.com>
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diff
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|
1125 <default/> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
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|
1126 <context>http</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
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diff
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|
1127 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
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diff
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|
1128 <context>location</context> |
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parents:
diff
changeset
|
1129 |
7142ddd2764c
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diff
changeset
|
1130 <para> |
294 | 1131 Defines conditions under which the response will not be saved to a cache. |
281
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diff
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|
1132 If at least one value of the string parameters is not empty and is not |
294 | 1133 equal to “0” then the response will not be saved: |
281
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|
1134 <example> |
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|
1135 proxy_no_cache $cookie_nocache $arg_nocache$arg_comment; |
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diff
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|
1136 proxy_no_cache $http_pragma $http_authorization; |
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|
1137 </example> |
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diff
changeset
|
1138 Can be used along with the <link id="proxy_cache_bypass"/> directive. |
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Translated current version of ngx_http_proxy_module documentation into English.
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diff
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|
1139 </para> |
7142ddd2764c
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diff
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|
1140 |
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diff
changeset
|
1141 </directive> |
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diff
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|
1142 |
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changeset
|
1143 |
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Translated current version of ngx_http_proxy_module documentation into English.
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|
1144 <directive name="proxy_pass"> |
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1145 <syntax><value>URL</value></syntax> |
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|
1146 <default/> |
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|
1147 <context>location</context> |
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1148 <context>if in location</context> |
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parents:
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|
1149 <context>limit_except</context> |
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|
1150 |
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Ruslan Ermilov <ru@nginx.com>
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|
1151 <para> |
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Text review of ngx_http_proxy_module.
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|
1152 Sets the protocol and address of a proxied server and an optional URI |
535
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Revised description of "proxy_pass".
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|
1153 to which a location should be mapped. |
959
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parents:
942
diff
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|
1154 As a protocol, “<literal>http</literal>” or “<literal>https</literal>” |
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Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
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1155 can be specified. |
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Text review of ngx_http_proxy_module.
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1156 The address can be specified as a domain name or IP address, |
535
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Revised description of "proxy_pass".
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1157 and an optional port: |
281
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1158 <example> |
351
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1159 proxy_pass http://localhost:8000/uri/; |
281
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1160 </example> |
535
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Revised description of "proxy_pass".
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1161 or as a UNIX-domain socket path specified after the word |
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Revised description of "proxy_pass".
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1162 “<literal>unix</literal>” and enclosed in colons: |
281
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1163 <example> |
351
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1164 proxy_pass http://unix:/tmp/backend.socket:/uri/; |
281
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|
1165 </example> |
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|
1166 </para> |
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|
1167 |
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|
1168 <para> |
294 | 1169 If a domain name resolves to several addresses, all of them will be |
281
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|
1170 used in a round-robin fashion. |
7142ddd2764c
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parents:
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|
1171 In addition, an address can be specified as a |
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parents:
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|
1172 <link doc="ngx_http_upstream_module.xml">server group</link>. |
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|
1173 </para> |
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|
1174 |
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|
1175 <para> |
535
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|
1176 A request URI is passed to the server as follows: |
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Revised description of "proxy_pass".
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parents:
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|
1177 <list type="bullet" compact="no"> |
281
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1178 |
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Ruslan Ermilov <ru@nginx.com>
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|
1179 <listitem> |
959
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parents:
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|
1180 If the <literal>proxy_pass</literal> directive is specified with a URI, |
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Text review of ngx_http_proxy_module.
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|
1181 then when a request is passed to the server, the part of a |
535
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|
1182 <link doc="ngx_http_core_module.xml" id="location">normalized</link> |
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1183 request URI matching the location is replaced by a URI |
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508
diff
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|
1184 specified in the directive: |
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Revised description of "proxy_pass".
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diff
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|
1185 <example> |
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diff
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|
1186 location /name/ { |
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|
1187 proxy_pass http://127.0.0.1/remote/; |
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1188 } |
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1189 </example> |
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1190 </listitem> |
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|
1191 |
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|
1192 <listitem> |
959
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|
1193 If <literal>proxy_pass</literal> is specified without a URI, |
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|
1194 the request URI is passed to the server in the same form |
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parents:
942
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1195 as sent by a client when the original request is processed, |
535
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1196 or the full normalized request URI is passed |
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Revised description of "proxy_pass".
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|
1197 when processing the changed URI: |
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Revised description of "proxy_pass".
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|
1198 <example> |
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Revised description of "proxy_pass".
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|
1199 location /some/path/ { |
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Revised description of "proxy_pass".
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|
1200 proxy_pass http://127.0.0.1; |
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diff
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|
1201 } |
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Revised description of "proxy_pass".
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|
1202 </example> |
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|
1203 <note> |
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|
1204 Before version 1.1.12, |
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Revised description of "proxy_pass".
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|
1205 if <literal>proxy_pass</literal> is specified without a URI, |
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|
1206 the original request URI might be passed |
535
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1207 instead of the changed URI in some cases. |
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Revised description of "proxy_pass".
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1208 </note> |
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|
1209 </listitem> |
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|
1210 </list> |
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|
1211 </para> |
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diff
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|
1212 |
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|
1213 <para> |
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|
1214 In some cases, the part of a request URI to be replaced cannot be determined: |
535
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1215 <list type="bullet" compact="no"> |
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|
1216 |
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|
1217 <listitem> |
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diff
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|
1218 When location is specified using a regular expression. |
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|
1219 <para> |
959
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1220 In this case, the directive should be specified without a URI. |
535
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|
1221 </para> |
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|
1222 </listitem> |
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diff
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|
1223 |
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|
1224 <listitem> |
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parents:
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|
1225 When the URI is changed inside a proxied location using the |
535
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Revised description of "proxy_pass".
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|
1226 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive, |
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Revised description of "proxy_pass".
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1227 and this same configuration will be used to process a request |
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1228 (<literal>break</literal>): |
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|
1229 <example> |
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|
1230 location /name/ { |
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|
1231 rewrite /name/([^/]+) /users?name=$1 break; |
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parents:
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|
1232 proxy_pass http://127.0.0.1; |
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|
1233 } |
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|
1234 </example> |
535
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|
1235 <para> |
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|
1236 In this case, the URI specified in the directive is ignored and |
535
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|
1237 the full changed request URI is passed to the server. |
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|
1238 </para> |
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1239 </listitem> |
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|
1240 </list> |
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|
1241 </para> |
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|
1242 |
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|
1243 <para> |
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|
1244 A server name, its port and the passed URI can also be specified using |
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1245 variables: |
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1246 <example> |
351
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|
1247 proxy_pass http://$host$uri; |
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|
1248 </example> |
535
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|
1249 or even like this: |
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|
1250 <example> |
351
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|
1251 proxy_pass $request; |
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|
1252 </example> |
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|
1253 </para> |
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|
1254 |
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|
1255 <para> |
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|
1256 In this case, the server name is searched among the described |
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|
1257 <link doc="ngx_http_upstream_module.xml">server groups</link>, |
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|
1258 and, if not found, is determined using a |
281
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|
1259 <link doc="ngx_http_core_module.xml" id="resolver"/>. |
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|
1260 </para> |
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Translated current version of ngx_http_proxy_module documentation into English.
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parents:
diff
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|
1261 |
849 | 1262 <para> |
1263 <link doc="websocket.xml">WebSocket</link> proxying requires special | |
1264 configuration and is supported since version 1.3.13. | |
1265 </para> | |
1266 | |
281
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|
1267 </directive> |
7142ddd2764c
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parents:
diff
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|
1268 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1269 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1270 <directive name="proxy_pass_header"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
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parents:
diff
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|
1271 <syntax><value>field</value></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1272 <default/> |
7142ddd2764c
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parents:
diff
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|
1273 <context>http</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1274 <context>server</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1275 <context>location</context> |
7142ddd2764c
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parents:
diff
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|
1276 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1277 <para> |
959
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Text review of ngx_http_proxy_module.
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|
1278 Permits passing <link id="proxy_hide_header">otherwise disabled</link> header |
281
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|
1279 fields from a proxied server to a client. |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1280 </para> |
7142ddd2764c
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parents:
diff
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|
1281 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
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|
1282 </directive> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1283 |
7142ddd2764c
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parents:
diff
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|
1284 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1285 <directive name="proxy_read_timeout"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1286 <syntax><value>time</value></syntax> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1287 <default>60s</default> |
7142ddd2764c
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parents:
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|
1288 <context>http</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1289 <context>server</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1290 <context>location</context> |
7142ddd2764c
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parents:
diff
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|
1291 |
7142ddd2764c
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|
1292 <para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1293 Defines a timeout for reading a response from the proxied server. |
1149
1501e5848052
Corrected the usage of the definite article.
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diff
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|
1294 The timeout is set only between two successive read operations, |
281
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|
1295 not for the transmission of the whole response. |
1149
1501e5848052
Corrected the usage of the definite article.
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parents:
1146
diff
changeset
|
1296 If the proxied server does not transmit anything within this time, |
1501e5848052
Corrected the usage of the definite article.
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diff
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|
1297 the connection is closed. |
281
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|
1298 </para> |
7142ddd2764c
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|
1299 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
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changeset
|
1300 </directive> |
7142ddd2764c
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parents:
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|
1301 |
7142ddd2764c
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|
1302 |
789
1063836dacea
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Vladimir Homutov <vl@nginx.com>
parents:
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|
1303 <directive name="proxy_pass_request_body"> |
1063836dacea
Documented "proxy_pass_request_body/headers" directives.
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787
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|
1304 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1063836dacea
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|
1305 <default>on</default> |
1063836dacea
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|
1306 <context>http</context> |
1063836dacea
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|
1307 <context>server</context> |
1063836dacea
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|
1308 <context>location</context> |
1063836dacea
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|
1309 |
1063836dacea
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|
1310 <para> |
966 | 1311 Indicates whether the original request body is passed |
789
1063836dacea
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|
1312 to the proxied server. |
1063836dacea
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|
1313 <example> |
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|
1314 location /x-accel-redirect-here/ { |
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|
1315 proxy_method GET; |
1063836dacea
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|
1316 proxy_pass_request_body off; |
1063836dacea
Documented "proxy_pass_request_body/headers" directives.
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|
1317 proxy_set_header Content-Length ""; |
1063836dacea
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|
1318 |
1063836dacea
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|
1319 proxy_pass ... |
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|
1320 } |
1063836dacea
Documented "proxy_pass_request_body/headers" directives.
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|
1321 </example> |
1063836dacea
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|
1322 See also the <link id="proxy_set_header"/> and |
1063836dacea
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|
1323 <link id="proxy_pass_request_headers"/> directives. |
1063836dacea
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Vladimir Homutov <vl@nginx.com>
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|
1324 </para> |
1063836dacea
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|
1325 |
1063836dacea
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|
1326 </directive> |
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|
1327 |
1063836dacea
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|
1328 |
1063836dacea
Documented "proxy_pass_request_body/headers" directives.
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|
1329 <directive name="proxy_pass_request_headers"> |
1063836dacea
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|
1330 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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|
1331 <default>on</default> |
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Documented "proxy_pass_request_body/headers" directives.
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|
1332 <context>http</context> |
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Documented "proxy_pass_request_body/headers" directives.
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|
1333 <context>server</context> |
1063836dacea
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|
1334 <context>location</context> |
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|
1335 |
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|
1336 <para> |
966 | 1337 Indicates whether the header fields of the original request are passed |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
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|
1338 to the proxied server. |
789
1063836dacea
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|
1339 <example> |
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|
1340 location /x-accel-redirect-here/ { |
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|
1341 proxy_method GET; |
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|
1342 proxy_pass_request_headers off; |
1063836dacea
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parents:
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|
1343 proxy_pass_request_body off; |
1063836dacea
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Vladimir Homutov <vl@nginx.com>
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diff
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|
1344 |
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parents:
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|
1345 proxy_pass ... |
1063836dacea
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|
1346 } |
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parents:
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|
1347 </example> |
1063836dacea
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parents:
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|
1348 See also the <link id="proxy_set_header"/> and |
1063836dacea
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Vladimir Homutov <vl@nginx.com>
parents:
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diff
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|
1349 <link id="proxy_pass_request_body"/> directives. |
1063836dacea
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Vladimir Homutov <vl@nginx.com>
parents:
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|
1350 </para> |
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parents:
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|
1351 |
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parents:
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|
1352 </directive> |
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Vladimir Homutov <vl@nginx.com>
parents:
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diff
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|
1353 |
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|
1354 |
281
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|
1355 <directive name="proxy_redirect"> |
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parents:
diff
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|
1356 <syntax><literal>default</literal></syntax> |
7142ddd2764c
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parents:
diff
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|
1357 <syntax><literal>off</literal></syntax> |
7142ddd2764c
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parents:
diff
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|
1358 <syntax><value>redirect</value> <value>replacement</value></syntax> |
7142ddd2764c
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parents:
diff
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|
1359 <default>default</default> |
7142ddd2764c
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parents:
diff
changeset
|
1360 <context>http</context> |
7142ddd2764c
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parents:
diff
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|
1361 <context>server</context> |
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parents:
diff
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|
1362 <context>location</context> |
7142ddd2764c
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parents:
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|
1363 |
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parents:
diff
changeset
|
1364 <para> |
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Text review of ngx_http_proxy_module.
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parents:
942
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changeset
|
1365 Sets the text that should be changed in the <header>Location</header> |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
942
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|
1366 and <header>Refresh</header> header fields of a proxied server response. |
281
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|
1367 Suppose a proxied server returned the header field |
7142ddd2764c
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parents:
diff
changeset
|
1368 “<literal>Location: http://localhost:8000/two/some/uri/</literal>”. |
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Translated current version of ngx_http_proxy_module documentation into English.
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parents:
diff
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|
1369 The directive |
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diff
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|
1370 <example> |
351
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|
1371 proxy_redirect http://localhost:8000/two/ http://frontend/one/; |
281
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|
1372 </example> |
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parents:
diff
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|
1373 will rewrite this string to |
7142ddd2764c
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parents:
diff
changeset
|
1374 “<literal>Location: http://frontend/one/some/uri/</literal>”. |
7142ddd2764c
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|
1375 </para> |
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|
1376 |
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diff
changeset
|
1377 <para> |
959
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parents:
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changeset
|
1378 A server name may be omitted in the <value>replacement</value> string: |
281
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|
1379 <example> |
351
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|
1380 proxy_redirect http://localhost:8000/two/ /; |
281
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|
1381 </example> |
959
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parents:
942
diff
changeset
|
1382 then the primary server’s name and port, if different from 80, |
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Text review of ngx_http_proxy_module.
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|
1383 will be inserted. |
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1384 </para> |
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parents:
diff
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|
1385 |
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1386 <para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1387 The default replacement specified by the <literal>default</literal> parameter |
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1388 uses the parameters of the |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1389 <link doc="ngx_http_core_module.xml" id="location"/> and |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1390 <link id="proxy_pass"/> directives. |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1391 Hence, the two configurations below are equivalent: |
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Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1392 <example> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1393 location /one/ { |
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Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1394 proxy_pass http://upstream:port/two/; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1395 proxy_redirect default; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1396 </example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1397 |
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Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1398 <example> |
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parents:
diff
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|
1399 location /one/ { |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1400 proxy_pass http://upstream:port/two/; |
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Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1401 proxy_redirect http://upstream:port/two/ /one/; |
7142ddd2764c
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parents:
diff
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|
1402 </example> |
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Translated current version of ngx_http_proxy_module documentation into English.
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parents:
diff
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|
1403 The <literal>default</literal> parameter is not permitted if |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1404 <link id="proxy_pass"/> is specified using variables. |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1405 </para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1406 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1407 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1408 A <value>replacement</value> string can contain variables: |
7142ddd2764c
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parents:
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|
1409 <example> |
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1410 proxy_redirect http://localhost:8000/ http://$host:$server_port/; |
281
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1411 </example> |
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parents:
diff
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|
1412 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1413 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1414 <para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1415 A <value>redirect</value> can also contain (1.1.11) variables: |
7142ddd2764c
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|
1416 <example> |
351
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1417 proxy_redirect http://$proxy_host:8000/ /; |
281
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|
1418 </example> |
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parents:
diff
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|
1419 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1420 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1421 <para> |
959
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Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
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|
1422 The directive can be specified (1.1.11) using regular expressions. |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
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|
1423 In this case, <value>redirect</value> should either start with |
281
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parents:
diff
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|
1424 the “<literal>~</literal>” symbol for a case-sensitive matching, |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
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parents:
942
diff
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|
1425 or with the “<literal>~*</literal>” symbols for case-insensitive |
281
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parents:
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|
1426 matching. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
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|
1427 The regular expression can contain named and positional captures, |
281
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parents:
diff
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|
1428 and <value>replacement</value> can reference them: |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1429 <example> |
351
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|
1430 proxy_redirect ~^(http://[^:]+):\d+(/.+)$ $1$2; |
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Consistently strip initial offset in examples.
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|
1431 proxy_redirect ~*/user/([^/]+)/(.+)$ http://$1.example.com/$2; |
281
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|
1432 </example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1433 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1434 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1435 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1436 There could be several <literal>proxy_redirect</literal> directives: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1437 <example> |
351
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316
diff
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|
1438 proxy_redirect default; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
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|
1439 proxy_redirect http://localhost:8000/ /; |
a4fa80755eab
Consistently strip initial offset in examples.
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parents:
316
diff
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|
1440 proxy_redirect http://www.example.com/ /; |
281
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parents:
diff
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|
1441 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1442 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1443 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1444 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
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|
1445 The <literal>off</literal> parameter cancels the effect of all |
281
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parents:
diff
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|
1446 <literal>proxy_redirect</literal> directives on the current level: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1447 <example> |
351
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Ruslan Ermilov <ru@nginx.com>
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316
diff
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|
1448 proxy_redirect off; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
1449 proxy_redirect default; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
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|
1450 proxy_redirect http://localhost:8000/ /; |
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
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|
1451 proxy_redirect http://www.example.com/ /; |
281
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parents:
diff
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|
1452 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1453 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1454 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1455 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
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|
1456 Using this directive, it is also possible to add host names to relative |
281
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parents:
diff
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|
1457 redirects issued by a proxied server: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1458 <example> |
351
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316
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|
1459 proxy_redirect / /; |
281
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parents:
diff
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|
1460 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1461 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1462 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1463 </directive> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1464 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1465 |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1466 <directive name="proxy_request_buffering"> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1467 <syntax><value>on</value> | <value>off</value></syntax> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1468 <default>on</default> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1469 <context>http</context> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1470 <context>server</context> |
8e7995bb8c6b
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1471 <context>location</context> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
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diff
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|
1472 <appeared-in>1.7.11</appeared-in> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1473 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
1474 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1475 Enables or disables buffering of a client request body. |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1476 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
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|
1477 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
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diff
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|
1478 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
changeset
|
1479 When buffering is enabled, the entire request body is |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1480 <link doc="ngx_http_core_module.xml" id="client_body_buffer_size">read</link> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1481 from the client before sending the request to a proxied server. |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
1482 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
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diff
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|
1483 |
8e7995bb8c6b
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parents:
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diff
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|
1484 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
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|
1485 When buffering is disabled, the request body is sent to the proxied server |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1486 immediately as it is received. |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
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|
1487 In this case, the request cannot be |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
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|
1488 <link id="proxy_next_upstream">sent to the next server</link> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
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diff
changeset
|
1489 if nginx already started sending the request body. |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
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|
1490 </para> |
8e7995bb8c6b
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diff
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|
1491 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
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|
1492 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
changeset
|
1493 When HTTP/1.1 chunked transfer encoding is used |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
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parents:
1414
diff
changeset
|
1494 to send the original request body, |
8e7995bb8c6b
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parents:
1414
diff
changeset
|
1495 the request body will be buffered unless |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1496 <link id="proxy_http_version">HTTP/1.1 is enabled</link> for proxying. |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1497 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1498 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1499 </directive> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1500 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1414
diff
changeset
|
1501 |
773
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1502 <directive name="proxy_send_lowat"> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1503 <syntax><value>size</value></syntax> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1504 <default>0</default> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1505 <context>http</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1506 <context>server</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1507 <context>location</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1508 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1509 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1510 If the directive is set to a non-zero value, nginx will try to |
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1511 minimize the number |
773
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1512 of send operations on outgoing connections to a proxied server by using either |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1513 <c-def>NOTE_LOWAT</c-def> flag of the |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1514 <link doc="../events.xml" id="kqueue"/> method, |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1515 or the <c-def>SO_SNDLOWAT</c-def> socket option, |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1516 with the specified <value>size</value>. |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1517 </para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1518 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1519 <para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1520 This directive is ignored on Linux, Solaris, and Windows. |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1521 </para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1522 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1523 </directive> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1524 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
1525 |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1526 <directive name="proxy_send_timeout"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1527 <syntax><value>time</value></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1528 <default>60s</default> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1529 <context>http</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1530 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1531 <context>location</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1532 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1533 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1534 Sets a timeout for transmitting a request to the proxied server. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
changeset
|
1535 The timeout is set only between two successive write operations, |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1536 not for the transmission of the whole request. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
changeset
|
1537 If the proxied server does not receive anything within this time, |
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
changeset
|
1538 the connection is closed. |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1539 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1540 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1541 </directive> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1542 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1543 |
787
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1544 <directive name="proxy_set_body"> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1545 <syntax><value>value</value></syntax> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1546 <default/> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1547 <context>http</context> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1548 <context>server</context> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1549 <context>location</context> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1550 |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1551 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1552 Allows redefining the request body passed to the proxied server. |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
1553 The <value>value</value> can contain text, variables, and their combination. |
787
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1554 </para> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1555 |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1556 </directive> |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1557 |
180a64c709d8
Documented "proxy_set_body" and "proxy_method" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
1558 |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1559 <directive name="proxy_set_header"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1560 <syntax><value>field</value> <value>value</value></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1561 <default>Host $proxy_host</default> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1562 <default>Connection close</default> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1563 <context>http</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1564 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1565 <context>location</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1566 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1567 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1568 Allows redefining or appending fields to the request header |
789
1063836dacea
Documented "proxy_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
787
diff
changeset
|
1569 <link id="proxy_pass_request_headers">passed</link> to the proxied server. |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
1570 The <value>value</value> can contain text, variables, and their combinations. |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1571 These directives are inherited from the previous level if and |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1572 only if there are no |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1573 <literal>proxy_set_header</literal> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1574 directives defined on the current level. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1575 By default, only two fields are redefined: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1576 <example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1577 proxy_set_header Host $proxy_host; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1578 proxy_set_header Connection close; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1579 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1580 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1581 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1582 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1583 An unchanged <header>Host</header> request header field can be passed like this: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1584 <example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1585 proxy_set_header Host $http_host; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1586 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1587 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1588 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1589 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1590 However, if this field is not present in a client request header then |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1591 nothing will be passed. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1592 In such a case it is better to use the <var>$host</var> variable—its |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1593 value equals the server name in the <header>Host</header> request header |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1594 field or the primary server name if this field is not present: |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1595 <example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1596 proxy_set_header Host $host; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1597 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1598 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1599 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1600 <para> |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1601 In addition, the server name can be passed together with the port of the |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1602 proxied server: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1603 <example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1604 proxy_set_header Host $host:$proxy_port; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1605 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1606 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1607 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1608 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1609 If the value of a header field is an empty string then this |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1610 field will not be passed to a proxied server: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1611 <example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1612 proxy_set_header Accept-Encoding ""; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1613 </example> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1614 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1615 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1616 </directive> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1617 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1618 |
1372
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1619 <directive name="proxy_ssl_certificate"> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1620 <syntax><value>file</value></syntax> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1621 <default/> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1622 <context>http</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1623 <context>server</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1624 <context>location</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1625 <appeared-in>1.7.8</appeared-in> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1626 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1627 <para> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1628 Specifies a <value>file</value> with the certificate in the PEM format |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1629 used for authentication to a proxied HTTPS server. |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1630 </para> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1631 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1632 </directive> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1633 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1634 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1635 <directive name="proxy_ssl_certificate_key"> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1636 <syntax><value>file</value></syntax> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1637 <default/> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1638 <context>http</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1639 <context>server</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1640 <context>location</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1641 <appeared-in>1.7.8</appeared-in> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1642 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1643 <para> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1644 Specifies a <value>file</value> with the secret key in the PEM format |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1645 used for authentication to a proxied HTTPS server. |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1646 </para> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1647 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1648 </directive> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1649 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1650 |
993
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1651 <directive name="proxy_ssl_ciphers"> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1652 <syntax><value>ciphers</value></syntax> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1653 <default>DEFAULT</default> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1654 <context>http</context> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1655 <context>server</context> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1656 <context>location</context> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1657 <appeared-in>1.5.6</appeared-in> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1658 |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1659 <para> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1660 Specifies the enabled ciphers for requests to a proxied HTTPS server. |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1661 The ciphers are specified in the format understood by the OpenSSL library. |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1662 </para> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1663 |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1664 <para> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1665 The full list can be viewed using the |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1666 “<command>openssl ciphers</command>” command. |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1667 </para> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1668 |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1669 </directive> |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1670 |
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1671 |
1166
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1672 <directive name="proxy_ssl_crl"> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1673 <syntax><value>file</value></syntax> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1674 <default/> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1675 <context>http</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1676 <context>server</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1677 <context>location</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1678 <appeared-in>1.7.0</appeared-in> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1679 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1680 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1681 Specifies a <value>file</value> with revoked certificates (CRL) |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1682 in the PEM format used to <link id="proxy_ssl_verify">verify</link> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1683 the certificate of the proxied HTTPS server. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1684 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1685 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1686 </directive> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1687 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1688 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1689 <directive name="proxy_ssl_name"> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1690 <syntax><value>name</value></syntax> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1691 <default>$proxy_host</default> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1692 <context>http</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1693 <context>server</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1694 <context>location</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1695 <appeared-in>1.7.0</appeared-in> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1696 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1697 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1698 Allows to override the server name used to |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1699 <link id="proxy_ssl_verify">verify</link> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1700 the certificate of the proxied HTTPS server and to be |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1701 <link id="proxy_ssl_server_name">passed through SNI</link> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1702 when establishing a connection with the proxied HTTPS server. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1703 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1704 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1705 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1706 By default, the host part of the <link id="proxy_pass"/> URL is used. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1707 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1708 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1709 </directive> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1710 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1711 |
1372
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1712 <directive name="proxy_ssl_password_file"> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1713 <syntax><value>file</value></syntax> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1714 <default/> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1715 <context>http</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1716 <context>server</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1717 <context>location</context> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1718 <appeared-in>1.7.8</appeared-in> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1719 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1720 <para> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1721 Specifies a <value>file</value> with passphrases for |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1722 <link id="proxy_ssl_certificate_key">secret keys</link> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1723 where each passphrase is specified on a separate line. |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1724 Passphrases are tried in turn when loading the key. |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1725 </para> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1726 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1727 </directive> |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1728 |
e0e1e5db06bb
Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1353
diff
changeset
|
1729 |
1166
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1730 <directive name="proxy_ssl_server_name"> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1731 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1732 <default>off</default> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1733 <context>http</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1734 <context>server</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1735 <context>location</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1736 <appeared-in>1.7.0</appeared-in> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1737 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1738 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1739 Enables or disables passing of the server name through |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1740 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">TLS |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1741 Server Name Indication extension</link> (SNI, RFC 6066) |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1742 when establishing a connection with the proxied HTTPS server. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1743 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1744 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1745 </directive> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1746 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1747 |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1748 <directive name="proxy_ssl_session_reuse"> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1749 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1750 <default>on</default> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1751 <context>http</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1752 <context>server</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1753 <context>location</context> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1754 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1755 <para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1756 Determines whether SSL sessions can be reused when working with |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1757 the proxied server. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1758 If the errors |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1759 “<literal>SSL3_GET_FINISHED:digest check failed</literal>” |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1760 appear in the logs, try disabling session reuse. |
281
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1761 </para> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1762 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1763 </directive> |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1764 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1765 |
985
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1766 <directive name="proxy_ssl_protocols"> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1767 <syntax> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1768 [<literal>SSLv2</literal>] |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1769 [<literal>SSLv3</literal>] |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1770 [<literal>TLSv1</literal>] |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1771 [<literal>TLSv1.1</literal>] |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1772 [<literal>TLSv1.2</literal>]</syntax> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1773 <default>SSLv3 TLSv1 TLSv1.1 TLSv1.2</default> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1774 <context>http</context> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1775 <context>server</context> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1776 <context>location</context> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1777 <appeared-in>1.5.6</appeared-in> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1778 |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1779 <para> |
993
a59aba3d4b67
Proxy: documented the "proxy_ssl_ciphers" directive.
Andrei Belov <defan@nginx.com>
parents:
992
diff
changeset
|
1780 Enables the specified protocols for requests to a proxied HTTPS server. |
985
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1781 </para> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1782 |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1783 </directive> |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1784 |
e4704604ed29
Proxy: documented the "proxy_ssl_protocols" directive.
Andrei Belov <defan@nginx.com>
parents:
966
diff
changeset
|
1785 |
1166
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1786 <directive name="proxy_ssl_trusted_certificate"> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1787 <syntax><value>file</value></syntax> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1788 <default/> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1789 <context>http</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1790 <context>server</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1791 <context>location</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1792 <appeared-in>1.7.0</appeared-in> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1793 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1794 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1795 Specifies a <value>file</value> with trusted CA certificates in the PEM format |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1796 used to <link id="proxy_ssl_verify">verify</link> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1797 the certificate of the proxied HTTPS server. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1798 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1799 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1800 </directive> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1801 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1802 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1803 <directive name="proxy_ssl_verify"> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1804 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1805 <default>off</default> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1806 <context>http</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1807 <context>server</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1808 <context>location</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1809 <appeared-in>1.7.0</appeared-in> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1810 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1811 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1812 Enables or disables verification of the proxied HTTPS server certificate. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1813 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1814 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1815 </directive> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1816 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1817 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1818 <directive name="proxy_ssl_verify_depth"> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1819 <syntax><value>number</value></syntax> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1820 <default>1</default> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1821 <context>http</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1822 <context>server</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1823 <context>location</context> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1824 <appeared-in>1.7.0</appeared-in> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
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|
1825 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1826 <para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1827 Sets the verification depth in the proxied HTTPS server certificates chain. |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1828 </para> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
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|
1829 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1830 </directive> |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1831 |
1d299c6f7c49
The new directives "proxy_ssl_verify" and "proxy_ssl_server_name".
Ruslan Ermilov <ru@nginx.com>
parents:
1155
diff
changeset
|
1832 |
281
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parents:
diff
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|
1833 <directive name="proxy_store"> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1834 <syntax> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1835 <literal>on</literal> | |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1836 <literal>off</literal> | |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1837 <value>string</value></syntax> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1838 <default>off</default> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1839 <context>http</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1840 <context>server</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1841 <context>location</context> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1842 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1843 <para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1844 Enables saving of files to a disk. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1845 The <literal>on</literal> parameter saves files with paths |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1846 corresponding to the directives |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1847 <link doc="ngx_http_core_module.xml" id="alias"/> or |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1848 <link doc="ngx_http_core_module.xml" id="root"/>. |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1849 The <literal>off</literal> parameter disables saving of files. |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1850 In addition, the file name can be set explicitly using the |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1851 <value>string</value> with variables: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1852 <example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1853 proxy_store /data/www$original_uri; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1854 </example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1855 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1856 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1857 <para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1858 The modification time of files is set according to the received |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1859 <header>Last-Modified</header> response header field. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
changeset
|
1860 The response is first written to a temporary file, |
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1146
diff
changeset
|
1861 and then the file is renamed. |
959
fbb4cc6f8c3d
Text review of ngx_http_proxy_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
942
diff
changeset
|
1862 Starting from version 0.8.9, temporary files and the persistent store |
966 | 1863 can be put on different file systems. |
1864 However, be aware that in this case a file is copied | |
1865 across two file systems instead of the cheap renaming operation. | |
281
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1866 It is thus recommended that for any given location both saved files and a |
966 | 1867 directory holding temporary files, set by the <link id="proxy_temp_path"/> |
1868 directive, are put on the same file system. | |
281
7142ddd2764c
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|
1869 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1870 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1871 <para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1872 This directive can be used to create local copies of static unchangeable |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1873 files, e.g.: |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1874 <example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1875 location /images/ { |
1005
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1876 root /data/www; |
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1877 error_page 404 = /fetch$uri; |
281
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1878 } |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1879 |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1880 location /fetch/ { |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1881 internal; |
7142ddd2764c
Translated current version of ngx_http_proxy_module documentation into English.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1882 |
1005
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1883 proxy_pass http://backend/; |
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1884 proxy_store on; |
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1885 proxy_store_access user:rw group:rw all:r; |
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1886 proxy_temp_path /data/temp; |
281
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1887 |
1005
2275611970dd
Removed open_file_cache_errors from proxy_store examples.
Maxim Dounin <mdounin@mdounin.ru>
parents:
993
diff
changeset
|
1888 alias /data/www/; |
281
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1889 } |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1890 </example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1891 </para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1892 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1893 <para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1894 or like this: |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1895 <example> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1896 location /images/ { |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1897 root /data/www; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1898 error_page 404 = @fetch; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1899 } |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1900 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1901 location @fetch { |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1902 internal; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1903 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1904 proxy_pass http://backend; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1905 proxy_store on; |
7142ddd2764c
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parents:
diff
changeset
|
1906 proxy_store_access user:rw group:rw all:r; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1907 proxy_temp_path /data/temp; |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1908 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1909 root /data/www; |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1910 } |
7142ddd2764c
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parents:
diff
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|
1911 </example> |
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parents:
diff
changeset
|
1912 </para> |
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parents:
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|
1913 |
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1914 </directive> |
7142ddd2764c
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|
1915 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1916 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1917 <directive name="proxy_store_access"> |
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parents:
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|
1918 <syntax><value>users</value>:<value>permissions</value> ...</syntax> |
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parents:
diff
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|
1919 <default>user:rw</default> |
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parents:
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|
1920 <context>http</context> |
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|
1921 <context>server</context> |
7142ddd2764c
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|
1922 <context>location</context> |
7142ddd2764c
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parents:
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|
1923 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
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|
1924 <para> |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1925 Sets access permissions for newly created files and directories, e.g.: |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1926 <example> |
7142ddd2764c
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|
1927 proxy_store_access user:rw group:rw all:r; |
7142ddd2764c
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parents:
diff
changeset
|
1928 </example> |
7142ddd2764c
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parents:
diff
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|
1929 </para> |
7142ddd2764c
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parents:
diff
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|
1930 |
7142ddd2764c
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1931 <para> |
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|
1932 If any <literal>group</literal> or <literal>all</literal> access permissions |
7142ddd2764c
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|
1933 are specified then <literal>user</literal> permissions may be omitted: |
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|
1934 <example> |
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|
1935 proxy_store_access group:rw all:r; |
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|
1936 </example> |
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|
1937 </para> |
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|
1938 |
7142ddd2764c
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|
1939 </directive> |
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|
1940 |
7142ddd2764c
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parents:
diff
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|
1941 |
405
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
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364
diff
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|
1942 <directive name="proxy_temp_file_write_size"> |
781b23ba3b0a
Documented the following directives: proxy_busy_buffers_size,
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1943 <syntax><value>size</value></syntax> |
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1944 <default>8k|16k</default> |
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1945 <context>http</context> |
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1946 <context>server</context> |
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1947 <context>location</context> |
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1948 |
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1949 <para> |
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1950 Limits the <value>size</value> of data written to a temporary file |
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1951 at a time, when buffering of responses from the proxied server |
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1952 to temporary files is enabled. |
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1953 By default, <value>size</value> is limited by two buffers set by the |
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1954 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives. |
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1955 The maximum size of a temporary file is set by the |
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1956 <link id="proxy_max_temp_file_size"/> directive. |
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1957 </para> |
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1958 |
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1959 </directive> |
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1960 |
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1961 |
281
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1962 <directive name="proxy_temp_path"> |
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1963 <syntax> |
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1964 <value>path</value> |
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1965 [<value>level1</value> |
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1966 [<value>level2</value> |
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1967 [<value>level3</value>]]]</syntax> |
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1968 <default>proxy_temp</default> |
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1969 <context>http</context> |
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1970 <context>server</context> |
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1971 <context>location</context> |
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1972 |
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1973 <para> |
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1974 Defines a directory for storing temporary files |
405
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1975 with data received from proxied servers. |
281
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1976 Up to three-level subdirectory hierarchy can be used underneath the specified |
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1977 directory. |
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1978 For example, in the following configuration |
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1979 <example> |
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1980 proxy_temp_path /spool/nginx/proxy_temp 1 2; |
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1981 </example> |
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1982 a temporary file might look like this: |
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1983 <example> |
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1984 /spool/nginx/proxy_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
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1985 </example> |
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1986 </para> |
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1987 |
1384
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1988 <para> |
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1989 See also the <literal>use_temp_path</literal> parameter of the |
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1990 <link id="proxy_cache_path"/> directive. |
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1991 </para> |
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1992 |
281
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1993 </directive> |
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1994 |
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1995 </section> |
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1996 |
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1997 |
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1998 <section id="variables" name="Embedded Variables"> |
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1999 |
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2000 <para> |
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2001 The <literal>ngx_http_proxy_module</literal> module supports embedded variables |
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2002 that can be used to compose headers using the |
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2003 <link id="proxy_set_header"/> directive: |
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2004 <list type="tag"> |
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2005 |
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2006 <tag-name id="var_proxy_host"><var>$proxy_host</var></tag-name> |
1298
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2007 <tag-desc>name and port of a proxied server as specified in the |
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2008 <link id="proxy_pass"/> directive;</tag-desc> |
281
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2009 |
1155
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2010 <tag-name id="var_proxy_port"><var>$proxy_port</var></tag-name> |
1298
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2011 <tag-desc>port of a proxied server as specified in the |
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Updated description of $proxy_host and $proxy_port variables.
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2012 <link id="proxy_pass"/> directive, or the protocol’s default port;</tag-desc> |
281
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2013 |
1155
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2014 <tag-name id="var_proxy_add_x_forwarded_for"> |
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2015 <var>$proxy_add_x_forwarded_for</var></tag-name> |
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2016 <tag-desc>the <header>X-Forwarded-For</header> client request header field |
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2017 with the <var>$remote_addr</var> variable appended to it, separated by a comma. |
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2018 If the <header>X-Forwarded-For</header> field is not present in the client |
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2019 request header, the <var>$proxy_add_x_forwarded_for</var> variable is equal |
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2020 to the <var>$remote_addr</var> variable.</tag-desc> |
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2021 </list> |
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2022 </para> |
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2023 |
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2024 </section> |
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2025 |
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2026 </module> |