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annotate xml/en/docs/http/ngx_http_uwsgi_module.xml @ 1382:94cac978bda3

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Documented variables support in proxy_cache and look-alikes.
author Ruslan Ermilov <ru@nginx.com>
date Tue, 23 Dec 2014 11:35:33 +0300
parents 91f5c089f4ca
children 66ee77849563
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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_uwsgi_module"
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11 link="/en/docs/http/ngx_http_uwsgi_module.html"
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12 lang="en"
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13 rev="16">
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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_uwsgi_module</literal> module allows passing
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19 requests to a uwsgi 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 include uwsgi_params;
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31 uwsgi_pass localhost:9000;
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32 }
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33 </example>
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34 </para>
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35
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36 </section>
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37
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38
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39 <section id="directives" name="Directives">
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40
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41 <directive name="uwsgi_bind">
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42 <syntax><value>address</value> | <literal>off</literal></syntax>
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43 <default/>
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44 <context>http</context>
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45 <context>server</context>
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46 <context>location</context>
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47
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48 <para>
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49 Makes outgoing connections to a uwsgi server originate
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50 from the specified local IP <value>address</value>.
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51 Parameter value can contain variables (1.3.12).
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52 The special value <literal>off</literal> (1.3.12) cancels the effect
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53 of the <literal>uwsgi_bind</literal> directive
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54 inherited from the previous configuration level, which allows the
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55 system to auto-assign the local IP address.
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56 </para>
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57
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58 </directive>
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59
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60
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61 <directive name="uwsgi_buffer_size">
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62 <syntax><value>size</value></syntax>
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63 <default>4k|8k</default>
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64 <context>http</context>
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65 <context>server</context>
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66 <context>location</context>
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67
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68 <para>
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69 Sets the <value>size</value> of the buffer used for reading the first part
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70 of the response received from the uwsgi server.
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71 This part usually contains a small response header.
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72 By default, the buffer size is equal to the size of one
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73 buffer set by the <link id="uwsgi_buffers"/> directive.
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74 It can be made smaller, however.
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75 </para>
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76
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77 </directive>
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78
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79
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80 <directive name="uwsgi_buffering">
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81 <syntax><literal>on</literal> | <literal>off</literal></syntax>
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82 <default>on</default>
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83 <context>http</context>
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84 <context>server</context>
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85 <context>location</context>
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86
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87 <para>
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88 Enables or disables buffering of responses from the uwsgi server.
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89 </para>
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90
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91 <para>
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92 When buffering is enabled, nginx receives a response from the uwsgi server
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93 as soon as possible, saving it into the buffers set by the
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94 <link id="uwsgi_buffer_size"/> and <link id="uwsgi_buffers"/> directives.
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95 If the whole response does not fit into memory, a part of it can be saved
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96 to a <link id="uwsgi_temp_path">temporary file</link> on the disk.
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97 Writing to temporary files is controlled by the
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98 <link id="uwsgi_max_temp_file_size"/> and
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99 <link id="uwsgi_temp_file_write_size"/> directives.
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100 </para>
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101
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102 <para>
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103 When buffering is disabled, the response is passed to a client synchronously,
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104 immediately as it is received.
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105 nginx will not try to read the whole response from the uwsgi server.
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106 The maximum size of the data that nginx can receive from the server
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107 at a time is set by the <link id="uwsgi_buffer_size"/> directive.
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108 </para>
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109
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110 <para>
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111 Buffering can also be enabled or disabled by passing
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112 “<literal>yes</literal>” or “<literal>no</literal>” in the
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113 <header>X-Accel-Buffering</header> response header field.
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114 This capability can be disabled using the
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115 <link id="uwsgi_ignore_headers"/> directive.
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116 </para>
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117
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118 </directive>
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119
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120
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121 <directive name="uwsgi_buffers">
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122 <syntax><value>number</value> <value>size</value></syntax>
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123 <default>8 4k|8k</default>
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124 <context>http</context>
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125 <context>server</context>
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126 <context>location</context>
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127
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128 <para>
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129 Sets the <value>number</value> and <value>size</value> of the
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130 buffers used for reading a response from the uwsgi server,
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131 for a single connection.
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132 By default, the buffer size is equal to one memory page.
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133 This is either 4K or 8K, depending on a platform.
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134 </para>
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135
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136 </directive>
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137
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138
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139 <directive name="uwsgi_busy_buffers_size">
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140 <syntax><value>size</value></syntax>
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141 <default>8k|16k</default>
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142 <context>http</context>
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143 <context>server</context>
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144 <context>location</context>
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145
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146 <para>
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147 When <link id="uwsgi_buffering">buffering</link> of responses from the uwsgi
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148 server is enabled, limits the total <value>size</value> of buffers that
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149 can be busy sending a response to the client while the response is not
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150 yet fully read.
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151 In the meantime, the rest of the buffers can be used for reading the response
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152 and, if needed, buffering part of the response to a temporary file.
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153 By default, <value>size</value> is limited by the size of two buffers set by the
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154 <link id="uwsgi_buffer_size"/> and <link id="uwsgi_buffers"/> directives.
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155 </para>
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156
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157 </directive>
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158
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159
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160 <directive name="uwsgi_cache">
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161 <syntax><value>zone</value> | <literal>off</literal></syntax>
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162 <default>off</default>
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163 <context>http</context>
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164 <context>server</context>
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165 <context>location</context>
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166
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167 <para>
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168 Defines a shared memory zone used for caching.
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169 The same zone can be used in several places.
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170 Parameter value can contain variables (1.7.9).
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171 The <literal>off</literal> parameter disables caching inherited
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172 from the previous configuration level.
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173 </para>
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174
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175 </directive>
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176
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177
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178 <directive name="uwsgi_cache_bypass">
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179 <syntax><value>string</value> ...</syntax>
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180 <default/>
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181 <context>http</context>
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182 <context>server</context>
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183 <context>location</context>
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184
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185 <para>
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186 Defines conditions under which the response will not be taken from a cache.
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187 If at least one value of the string parameters is not empty and is not
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188 equal to “0” then the response will not be taken from the cache:
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189 <example>
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190 uwsgi_cache_bypass $cookie_nocache $arg_nocache$arg_comment;
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191 uwsgi_cache_bypass $http_pragma $http_authorization;
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192 </example>
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193 Can be used along with the <link id="uwsgi_no_cache"/> directive.
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194 </para>
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195
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196 </directive>
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197
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198
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199 <directive name="uwsgi_cache_key">
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200 <syntax><value>string</value></syntax>
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201 <default/>
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202 <context>http</context>
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203 <context>server</context>
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204 <context>location</context>
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205
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206 <para>
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207 Defines a key for caching, for example
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208 <example>
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209 uwsgi_cache_key localhost:9000$request_uri;
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210 </example>
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211 </para>
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212
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213 </directive>
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214
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215
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216 <directive name="uwsgi_cache_lock">
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217 <syntax><literal>on</literal> | <literal>off</literal></syntax>
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218 <default>off</default>
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219 <context>http</context>
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220 <context>server</context>
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221 <context>location</context>
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222 <appeared-in>1.1.12</appeared-in>
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223
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224 <para>
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225 When enabled, only one request at a time will be allowed to populate
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226 a new cache element identified according to the <link id="uwsgi_cache_key"/>
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227 directive by passing a request to a uwsgi server.
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228 Other requests of the same cache element will either wait
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229 for a response to appear in the cache or the cache lock for
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230 this element to be released, up to the time set by the
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231 <link id="uwsgi_cache_lock_timeout"/> directive.
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232 </para>
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233
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234 </directive>
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235
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236
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237 <directive name="uwsgi_cache_lock_age">
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238 <syntax><value>time</value></syntax>
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239 <default>5s</default>
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240 <context>http</context>
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241 <context>server</context>
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242 <context>location</context>
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243 <appeared-in>1.7.8</appeared-in>
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244
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245 <para>
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246 If the last request passed to the uwsgi server
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247 for populating a new cache element
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248 has not completed for the specified <value>time</value>,
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249 one more request may be passed to the uwsgi server.
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250 </para>
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251
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252 </directive>
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253
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254
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255 <directive name="uwsgi_cache_lock_timeout">
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256 <syntax><value>time</value></syntax>
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257 <default>5s</default>
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258 <context>http</context>
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259 <context>server</context>
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260 <context>location</context>
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261 <appeared-in>1.1.12</appeared-in>
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262
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263 <para>
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264 Sets a timeout for <link id="uwsgi_cache_lock"/>.
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265 When the <value>time</value> expires,
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266 the request will be passed to the uwsgi server,
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267 however, the response will not be cached.
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268 <note>
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269 Before 1.7.8, the response could be cached.
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270 </note>
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271 </para>
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272
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273 </directive>
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274
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275
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276 <directive name="uwsgi_cache_methods">
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277 <syntax>
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278 <literal>GET</literal> |
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279 <literal>HEAD</literal> |
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280 <literal>POST</literal>
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281 ...</syntax>
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282 <default>GET HEAD</default>
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283 <context>http</context>
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284 <context>server</context>
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285 <context>location</context>
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286
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287 <para>
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288 If the client request method is listed in this directive then
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289 the response will be cached.
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290 “<literal>GET</literal>” and “<literal>HEAD</literal>” methods are always
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291 added to the list, though it is recommended to specify them explicitly.
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292 See also the <link id="uwsgi_no_cache"/> directive.
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293 </para>
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294
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295 </directive>
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296
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297
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298 <directive name="uwsgi_cache_min_uses">
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299 <syntax><value>number</value></syntax>
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300 <default>1</default>
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301 <context>http</context>
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302 <context>server</context>
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303 <context>location</context>
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304
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305 <para>
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306 Sets the <value>number</value> of requests after which the response
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307 will be cached.
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308 </para>
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309
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310 </directive>
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311
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312
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313 <directive name="uwsgi_cache_path">
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314 <syntax>
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315 <value>path</value>
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316 [<literal>levels</literal>=<value>levels</value>]
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317 <literal>keys_zone</literal>=<value>name</value>:<value>size</value>
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318 [<literal>inactive</literal>=<value>time</value>]
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319 [<literal>max_size</literal>=<value>size</value>]
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320 [<literal>loader_files</literal>=<value>number</value>]
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321 [<literal>loader_sleep</literal>=<value>time</value>]
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322 [<literal>loader_threshold</literal>=<value>time</value>]</syntax>
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323 <default/>
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Ruslan Ermilov <ru@nginx.com>
parents:
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324 <context>http</context>
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325
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326 <para>
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327 Sets the path and other parameters of a cache.
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Ruslan Ermilov <ru@nginx.com>
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328 Cache data are stored in files.
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parents:
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329 The file name in a cache is a result of
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Ruslan Ermilov <ru@nginx.com>
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330 applying the MD5 function to the
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331 <link id="uwsgi_cache_key">cache key</link>.
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parents:
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332 The <literal>levels</literal> parameter defines hierarchy levels of a cache.
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parents:
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333 For example, in the following configuration
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334 <example>
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335 uwsgi_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m;
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336 </example>
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337 file names in a cache will look like this:
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338 <example>
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339 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis>
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340 </example>
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341 </para>
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342
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343 <para>
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344 A cached response is first written to a temporary file,
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Ruslan Ermilov <ru@nginx.com>
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345 and then the file is renamed.
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346 Starting from version 0.8.9, temporary files and the cache can be put on
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parents:
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347 different file systems.
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348 However, be aware that in this case a file is copied
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349 across two file systems instead of the cheap renaming operation.
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350 It is thus recommended that for any given location both cache and a directory
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351 holding temporary files, set by the <link id="uwsgi_temp_path"/> directive,
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parents:
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352 are put on the same file system.
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353 </para>
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354
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355 <para>
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356 In addition, all active keys and information about data are stored
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357 in a shared memory zone, whose <value>name</value> and <value>size</value>
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parents:
diff changeset
358 are configured by the <literal>keys_zone</literal> parameter.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
359 One megabyte zone can store about 8 thousand keys.
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Ruslan Ermilov <ru@nginx.com>
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360 </para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
361
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
362 <para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
363 Cached data that are not accessed during the time specified by the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
364 <literal>inactive</literal> parameter get removed from the cache
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
365 regardless of their freshness.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
366 By default, <literal>inactive</literal> is set to 10 minutes.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
367 </para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
368
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
369 <para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
370 The special “cache manager” process monitors the maximum cache size set
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
371 by the <literal>max_size</literal> parameter.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
372 When this size is exceeded, it removes the least recently used data.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
373 </para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
374
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
375 <para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
376 A minute after the start the special “cache loader” process is activated.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
377 It loads information about previously cached data stored on file system
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
378 into a cache zone.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
379 The loading is done in iterations.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
380 During one iteration no more than <literal>loader_files</literal> items
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
381 are loaded (by default, 100).
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
382 Besides, the duration of one iteration is limited by the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
383 <literal>loader_threshold</literal> parameter (by default, 200 milliseconds).
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
384 Between iterations, a pause configured by the <literal>loader_sleep</literal>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
385 parameter (by default, 50 milliseconds) is made.
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
386 </para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
387
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
388 </directive>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
389
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
390
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
391 <directive name="uwsgi_cache_purge">
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
392 <syntax>string ...</syntax>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
393 <default/>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
394 <context>http</context>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
395 <context>server</context>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
396 <context>location</context>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
397 <appeared-in>1.5.7</appeared-in>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
398
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
399 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
400 Defines conditions under which the request will be considered a cache
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
401 purge request.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
402 If at least one value of the string parameters is not empty and is not equal
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
403 to “0” then the cache entry with a corresponding
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
404 <link id="uwsgi_cache_key">cache key</link> is removed.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
405 The result of successful operation is indicated by returning
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
406 the <http-status code="204" text="No Content"/> response.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
407 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
408
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
409 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
410 If the <link id="uwsgi_cache_key">cache key</link> of a purge request ends
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
411 with an asterisk (“<literal>*</literal>”), all cache entries matching the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
412 wildcard key will be removed from the cache.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
413 </para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
414
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
415 <para>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
416 Example configuration:
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
417 <example>
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
418 uwsgi_cache_path /data/nginx/cache keys_zone=cache_zone:10m;
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
419
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
420 map $request_method $purge_method {
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
421 PURGE 1;
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Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
422 default 0;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
423 }
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
424
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
425 server {
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
426 ...
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
427 location / {
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
428 uwsgi_pass backend;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
429 uwsgi_cache cache_zone;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
430 uwsgi_cache_key $uri;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
431 uwsgi_cache_purge $purge_method;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
432 }
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
433 }
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
434 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
435 <note>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
436 This functionality is available as part of our
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
437 <commercial_version>commercial subscription</commercial_version>.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
438 </note>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
439 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
440
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
441 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
442
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
443
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
444 <directive name="uwsgi_cache_revalidate">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
445 <syntax><literal>on</literal> | <literal>off</literal></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
446 <default>off</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
447 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
448 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
449 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
450 <appeared-in>1.5.7</appeared-in>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
451
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
452 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
453 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: 1199
diff changeset
454 the <header>If-Modified-Since</header> and <header>If-None-Match</header>
5be7716a5684 Documented If-None-Match in proxy_cache_revalidate and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1199
diff changeset
455 header fields.
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
456 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
457
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
458 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
459
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
460
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
461 <directive name="uwsgi_cache_use_stale">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
462 <syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
463 <literal>error</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
464 <literal>timeout</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
465 <literal>invalid_header</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
466 <literal>updating</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
467 <literal>http_500</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
468 <literal>http_503</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
469 <literal>http_403</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
470 <literal>http_404</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
471 <literal>off</literal>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
472 ...</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
473 <default>off</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
474 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
475 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
476 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
477
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
478 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
479 Determines in which cases a stale cached response can be used
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
480 when an error occurs during communication with the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
481 The directive’s parameters match the parameters of the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
482 <link id="uwsgi_next_upstream"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
483 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
484
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
485 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
486 Additionally, the <literal>updating</literal> parameter permits
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
487 using a stale cached response if it is currently being updated.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
488 This allows minimizing the number of accesses to uwsgi servers
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
489 when updating cached data.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
490 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
491
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
492 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
493 To minimize the number of accesses to uwsgi servers when
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
494 populating a new cache element, the <link id="uwsgi_cache_lock"/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
495 directive can be used.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
496 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
497
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
498 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
499
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
500
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
501 <directive name="uwsgi_cache_valid">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
502 <syntax>[<value>code</value> ...] <value>time</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
503 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
504 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
505 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
506 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
507
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
508 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
509 Sets caching time for different response codes.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
510 For example, the following directives
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
511 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
512 uwsgi_cache_valid 200 302 10m;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
513 uwsgi_cache_valid 404 1m;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
514 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
515 set 10 minutes of caching for responses with codes 200 and 302
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
516 and 1 minute for responses with code 404.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
517 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
518
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
519 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
520 If only caching <value>time</value> is specified
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
521 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
522 uwsgi_cache_valid 5m;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
523 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
524 then only 200, 301, and 302 responses are cached.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
525 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
526
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
527 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
528 In addition, the <literal>any</literal> parameter can be specified
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
529 to cache any responses:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
530 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
531 uwsgi_cache_valid 200 302 10m;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
532 uwsgi_cache_valid 301 1h;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
533 uwsgi_cache_valid any 1m;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
534 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
535 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
536
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
537 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
538 Parameters of caching can also be set directly
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
539 in the response header.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
540 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
541 <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
542
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
543 <listitem>
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
544 The <header>X-Accel-Expires</header> header field sets caching time of a
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
545 response in seconds.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
546 The zero value disables caching for a response.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
547 If the value starts with the <literal>@</literal> prefix, it sets an absolute
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
548 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
549 </listitem>
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
550
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
551 <listitem>
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
552 If the header does not include the <header>X-Accel-Expires</header> field,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
553 parameters of caching may be set in the header fields
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
554 <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
555 </listitem>
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
556
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
557 <listitem>
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
558 If the header includes the <header>Set-Cookie</header> field, such a
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
559 response will not be cached.
1349
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
560 </listitem>
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
561
1353
25db29c8875e Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents: 1352
diff changeset
562 <listitem>
25db29c8875e Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents: 1352
diff changeset
563 If the header includes the <header>Vary</header> field
25db29c8875e Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents: 1352
diff changeset
564 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
565 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
566 If the header includes the <header>Vary</header> field
25db29c8875e Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents: 1352
diff changeset
567 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
568 taking into account the corresponding request header fields (1.7.7).
25db29c8875e Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents: 1352
diff changeset
569 </listitem>
25db29c8875e Documented how the "Vary" response header field affects caching.
Ruslan Ermilov <ru@nginx.com>
parents: 1352
diff changeset
570
1349
97c8b146cb0e Split the long paragraph about caching parameters into the list.
Ruslan Ermilov <ru@nginx.com>
parents: 1345
diff changeset
571 </list>
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
572 Processing of one or more of these response header fields can be disabled
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
573 using the <link id="uwsgi_ignore_headers"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
574 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
575
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
576 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
577
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
578
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
579 <directive name="uwsgi_connect_timeout">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
580 <syntax><value>time</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
581 <default>60s</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
582 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
583 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
584 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
585
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
586 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
587 Defines a timeout for establishing a connection with a uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
588 It should be noted that this timeout cannot usually exceed 75 seconds.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
589 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
590
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
591 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
592
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
593
1337
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
594 <directive name="uwsgi_force_ranges">
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
595 <syntax><literal>on</literal> | <literal>off</literal></syntax>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
596 <default>off</default>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
597 <context>http</context>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
598 <context>server</context>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
599 <context>location</context>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
600 <appeared-in>1.7.7</appeared-in>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
601
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
602 <para>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
603 Enables byte-range support
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
604 for both cached and uncached responses from the uwsgi server
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
605 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: 1290
diff changeset
606 </para>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
607
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
608 </directive>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
609
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1290
diff changeset
610
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
611 <directive name="uwsgi_hide_header">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
612 <syntax><value>field</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
613 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
614 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
615 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
616 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
617
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
618 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
619 By default,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
620 nginx does not pass the header fields <header>Status</header> and
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
621 <header>X-Accel-...</header> from the response of a uwsgi
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
622 server to a client.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
623 The <literal>uwsgi_hide_header</literal> directive sets additional fields
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
624 that will not be passed.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
625 If, on the contrary, the passing of fields needs to be permitted,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
626 the <link id="uwsgi_pass_header"/> directive can be used.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
627 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
628
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
629 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
630
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
631
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
632 <directive name="uwsgi_ignore_client_abort">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
633 <syntax><literal>on</literal> | <literal>off</literal></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
634 <default>off</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
635 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
636 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
637 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
638
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
639 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
640 Determines whether the connection with a uwsgi server should be
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
641 closed when a client closes the connection without waiting
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
642 for a response.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
643 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
644
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
645 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
646
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
647
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
648 <directive name="uwsgi_ignore_headers">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
649 <syntax><value>field</value> ...</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
650 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
651 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
652 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
653 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
654
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
655 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
656 Disables processing of certain response header fields from the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
657 The following fields can be ignored: <header>X-Accel-Redirect</header>,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
658 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6),
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
659 <header>X-Accel-Buffering</header> (1.1.6),
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
660 <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
661 <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
662 and <header>Vary</header> (1.7.7).
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
663 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
664
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
665 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
666 If not disabled, processing of these header fields has the following
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
667 effect:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
668 <list type="bullet" compact="no">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
669
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
670 <listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
671 <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
672 <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
673 and <header>Vary</header>
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
674 set the parameters of response <link id="uwsgi_cache_valid">caching</link>;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
675 </listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
676
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
677 <listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
678 <header>X-Accel-Redirect</header> performs an
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
679 <link doc="ngx_http_core_module.xml" id="internal">internal
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
680 redirect</link> to the specified URI;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
681 </listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
682
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
683 <listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
684 <header>X-Accel-Limit-Rate</header> sets the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
685 <link doc="ngx_http_core_module.xml" id="limit_rate">rate
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
686 limit</link> for transmission of a response to a client;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
687 </listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
688
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
689 <listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
690 <header>X-Accel-Buffering</header> enables or disables
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
691 <link id="uwsgi_buffering">buffering</link> of a response;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
692 </listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
693
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
694 <listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
695 <header>X-Accel-Charset</header> sets the desired
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
696 <link doc="ngx_http_charset_module.xml" id="charset"/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
697 of a response.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
698 </listitem>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
699
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
700 </list>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
701 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
702
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
703 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
704
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
705
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
706 <directive name="uwsgi_intercept_errors">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
707 <syntax><literal>on</literal> | <literal>off</literal></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
708 <default>off</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
709 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
710 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
711 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
712
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
713 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
714 Determines whether a uwsgi server responses with codes greater than or equal
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
715 to 300 should be passed to a client or be redirected to nginx for processing
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
716 with the <link doc="ngx_http_core_module.xml" id="error_page"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
717 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
718
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
719 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
720
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
721
1342
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
722 <directive name="uwsgi_limit_rate">
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
723 <syntax><value>rate</value></syntax>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
724 <default>0</default>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
725 <context>http</context>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
726 <context>server</context>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
727 <context>location</context>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
728 <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
729
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
730 <para>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
731 Limits the speed of reading the response from the uwsgi server.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
732 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
733 The zero value disables rate limiting.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
734 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
735 two connections to the uwsgi server,
1bdde28e359b Fixed fallouts from the previous change.
Ruslan Ermilov <ru@nginx.com>
parents: 1342
diff changeset
736 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
737 The limitation works only if
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
738 <link id="uwsgi_buffering">buffering</link> of responses from the uwsgi
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
739 server is enabled.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
740 </para>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
741
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
742 </directive>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
743
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
744
758fc0b02651 Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1337
diff changeset
745
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
746 <directive name="uwsgi_max_temp_file_size">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
747 <syntax><value>size</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
748 <default>1024m</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
749 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
750 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
751 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
752
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
753 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
754 When <link id="uwsgi_buffering">buffering</link> of responses from the uwsgi
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
755 server is enabled, and the whole response does not fit into the buffers
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
756 set by the <link id="uwsgi_buffer_size"/> and <link id="uwsgi_buffers"/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
757 directives, a part of the response can be saved to a temporary file.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
758 This directive sets the maximum <value>size</value> of the temporary file.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
759 The size of data written to the temporary file at a time is set
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
760 by the <link id="uwsgi_temp_file_write_size"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
761 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
762
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
763 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
764 The zero value disables buffering of responses to temporary files.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
765 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
766
1352
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
767 <para>
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
768 <note>
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
769 This restriction does not apply to responses
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
770 that will be <link id="uwsgi_cache">cached</link>
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
771 or <link id="uwsgi_store">stored</link> on disk.
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
772 </note>
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
773 </para>
dbb618f60a54 Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents: 1349
diff changeset
774
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
775 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
776
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
777
1199
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
778 <directive name="uwsgi_modifier1">
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
779 <syntax><value>number</value></syntax>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
780 <default>0</default>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
781 <context>http</context>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
782 <context>server</context>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
783 <context>location</context>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
784
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
785 <para>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
786 Sets the value of the <literal>modifier1</literal> field in the
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
787 <link url="http://uwsgi-docs.readthedocs.org/en/latest/Protocol.html#uwsgi-packet-header">uwsgi
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
788 packet header</link>.
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
789 </para>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
790 </directive>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
791
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
792
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
793 <directive name="uwsgi_modifier2">
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
794 <syntax><value>number</value></syntax>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
795 <default>0</default>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
796 <context>http</context>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
797 <context>server</context>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
798 <context>location</context>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
799
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
800 <para>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
801 Sets the value of the <literal>modifier2</literal> field in the
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
802 <link url="http://uwsgi-docs.readthedocs.org/en/latest/Protocol.html#uwsgi-packet-header">uwsgi
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
803 packet header</link>.
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
804 </para>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
805 </directive>
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
806
5ee8a00f2bc5 Documented the uwsgi_modifier1 and uwsgi_modifier2 directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1193
diff changeset
807
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
808 <directive name="uwsgi_next_upstream">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
809 <syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
810 <literal>error</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
811 <literal>timeout</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
812 <literal>invalid_header</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
813 <literal>http_500</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
814 <literal>http_503</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
815 <literal>http_403</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
816 <literal>http_404</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
817 <literal>off</literal>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
818 ...</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
819 <default>error timeout</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
820 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
821 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
822 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
823
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
824 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
825 Specifies in which cases a request should be passed to the next server:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
826 <list type="tag">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
827
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
828 <tag-name><literal>error</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
829 <tag-desc>an error occurred while establishing a connection with the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
830 server, passing a request to it, or reading the response header;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
831
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
832 <tag-name><literal>timeout</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
833 <tag-desc>a timeout has occurred while establishing a connection with the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
834 server, passing a request to it, or reading the response header;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
835
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
836 <tag-name><literal>invalid_header</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
837 <tag-desc>a server returned an empty or invalid response;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
838
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
839 <tag-name><literal>http_500</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
840 <tag-desc>a server returned a response with the code 500;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
841
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
842 <tag-name><literal>http_503</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
843 <tag-desc>a server returned a response with the code 503;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
844
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
845 <tag-name><literal>http_403</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
846 <tag-desc>a server returned a response with the code 403;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
847
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
848 <tag-name><literal>http_404</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
849 <tag-desc>a server returned a response with the code 404;</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
850
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
851 <tag-name><literal>off</literal></tag-name>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
852 <tag-desc>disables passing a request to the next server.</tag-desc>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
853
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
854 </list>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
855 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
856
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
857 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
858 One should bear in mind that passing a request to the next server is
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
859 only possible if nothing has been sent to a client yet.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
860 That is, if an error or timeout occurs in the middle of the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
861 transferring of a response, fixing this is impossible.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
862 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
863
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
864 <para>
1289
57fc39924d42 Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1246
diff changeset
865 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
866 <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
867 attempt</link> of communication with a server.
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
868 The cases of <literal>error</literal>, <literal>timeout</literal> and
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
869 <literal>invalid_header</literal> are always considered unsuccessful attempts,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
870 even if they are not specified in the directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
871 The cases of <literal>http_500</literal> and <literal>http_503</literal> are
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
872 considered unsuccessful attempts only if they are specified in the directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
873 The cases of <literal>http_403</literal> and <literal>http_404</literal>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
874 are never considered unsuccessful attempts.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
875 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
876
1290
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
877 <para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
878 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: 1289
diff changeset
879 <link id="uwsgi_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
880 and by <link id="uwsgi_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
881 </para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
882
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
883 </directive>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
884
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
885
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
886 <directive name="uwsgi_next_upstream_timeout">
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
887 <syntax><value>time</value></syntax>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
888 <default>0</default>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
889 <context>http</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
890 <context>server</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
891 <context>location</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
892 <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: 1289
diff changeset
893
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
894 <para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
895 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 changeset
896 <link id="uwsgi_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
897 The <literal>0</literal> value turns off this limitation.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
898 </para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
899
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
900 </directive>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
901
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
902
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
903 <directive name="uwsgi_next_upstream_tries">
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
904 <syntax><value>number</value></syntax>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
905 <default>0</default>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
906 <context>http</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
907 <context>server</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
908 <context>location</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
909 <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: 1289
diff changeset
910
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
911 <para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
912 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
913 <link id="uwsgi_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
914 The <literal>0</literal> value turns off this limitation.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
915 </para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1289
diff changeset
916
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
917 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
918
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
919
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
920 <directive name="uwsgi_no_cache">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
921 <syntax><value>string</value> ...</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
922 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
923 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
924 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
925 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
926
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
927 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
928 Defines conditions under which the response will not be saved to a cache.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
929 If at least one value of the string parameters is not empty and is not
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
930 equal to “0” then the response will not be saved:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
931 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
932 uwsgi_no_cache $cookie_nocache $arg_nocache$arg_comment;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
933 uwsgi_no_cache $http_pragma $http_authorization;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
934 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
935 Can be used along with the <link id="uwsgi_cache_bypass"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
936 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
937
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
938 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
939
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
940
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
941 <directive name="uwsgi_param">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
942 <syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
943 <value>parameter</value> <value>value</value>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
944 [<literal>if_not_empty</literal>]</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
945 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
946 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
947 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
948 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
949
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
950 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
951 Sets a <value>parameter</value> that should be passed to the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
952 The <value>value</value> can contain text, variables, and their combination.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
953 These directives are inherited from the previous level if and
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
954 only if there are no
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
955 <literal>uwsgi_param</literal>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
956 directives defined on the current level.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
957 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
958
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
959 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
960 Standard
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
961 <link url="http://tools.ietf.org/html/rfc3875#section-4.1">CGI
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
962 environment variables</link>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
963 should be provided as uwsgi headers, see the <path>uwsgi_params</path> file
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
964 provided in the distribution:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
965 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
966 location / {
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
967 include uwsgi_params;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
968 ...
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
969 }
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
970 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
971 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
972
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
973 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
974 If a directive is specified with <literal>if_not_empty</literal> (1.1.11) then
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
975 such a parameter will not be passed to the server until its value is not empty:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
976 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
977 uwsgi_param HTTPS $https if_not_empty;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
978 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
979 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
980
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
981 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
982
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
983
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
984 <directive name="uwsgi_pass">
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
985 <syntax>[<value>protocol</value>://]<value>address</value></syntax>
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
986 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
987 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
988 <context>if in location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
989
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
990 <para>
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
991 Sets the protocol and address of a uwsgi server.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
992 As a <value>protocol</value>,
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
993 “<literal>uwsgi</literal>” or “<literal>suwsgi</literal>”
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
994 (secured uwsgi, uwsgi over SSL) can be specified.
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
995 The address can be specified as a domain name or IP address,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
996 and an optional port:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
997 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
998 uwsgi_pass localhost:9000;
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
999 uwsgi_pass uwsgi://localhost:9000;
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1000 uwsgi_pass suwsgi://[2001:db8::1]:9090;
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1001 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1002 or as a UNIX-domain socket path:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1003 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1004 uwsgi_pass unix:/tmp/uwsgi.socket;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1005 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1006 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1007
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1008 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1009 If a domain name resolves to several addresses, all of them will be
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1010 used in a round-robin fashion.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1011 In addition, an address can be specified as a
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1012 <link doc="ngx_http_upstream_module.xml">server group</link>.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1013 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1014
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1015 <para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1016 <note>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1017 Secured uwsgi protocol is supported since version 1.5.8.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1018 </note>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1019 </para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1020
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1021 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1022
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1023
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1024 <directive name="uwsgi_pass_header">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1025 <syntax><value>field</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1026 <default/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1027 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1028 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1029 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1030
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1031 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1032 Permits passing <link id="uwsgi_hide_header">otherwise disabled</link> header
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1033 fields from a uwsgi server to a client.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1034 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1035
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1036 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1037
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1038
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1039 <directive name="uwsgi_pass_request_body">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1040 <syntax><literal>on</literal> | <literal>off</literal></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1041 <default>on</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1042 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1043 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1044 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1045
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1046 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1047 Indicates whether the original request body is passed
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1048 to the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1049 See also the <link id="uwsgi_pass_request_headers"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1050 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1051
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1052 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1053
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1054
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1055 <directive name="uwsgi_pass_request_headers">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1056 <syntax><literal>on</literal> | <literal>off</literal></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1057 <default>on</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1058 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1059 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1060 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1061
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1062 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1063 Indicates whether the header fields of the original request are passed
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1064 to the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1065 See also the <link id="uwsgi_pass_request_body"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1066 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1067
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1068 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1069
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1070
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1071 <directive name="uwsgi_read_timeout">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1072 <syntax><value>time</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1073 <default>60s</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1074 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1075 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1076 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1077
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1078 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1079 Defines a timeout for reading a response from the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1080 The timeout is set only between two successive read operations,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1081 not for the transmission of the whole response.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1082 If the uwsgi server does not transmit anything within this time,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1083 the connection is closed.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1084 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1085
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1086 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1087
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1088
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1089 <directive name="uwsgi_send_timeout">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1090 <syntax><value>time</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1091 <default>60s</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1092 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1093 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1094 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1095
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1096 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1097 Sets a timeout for transmitting a request to the uwsgi server.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1098 The timeout is set only between two successive write operations,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1099 not for the transmission of the whole request.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1100 If the uwsgi server does not receive anything within this time,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1101 the connection is closed.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1102 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1103
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1104 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1105
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1106
1372
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1107 <directive name="uwsgi_ssl_certificate">
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1108 <syntax><value>file</value></syntax>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1109 <default/>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1110 <context>http</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1111 <context>server</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1112 <context>location</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1113 <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
1114
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1115 <para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1116 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
1117 used for authentication to a secured uwsgi server.
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1118 </para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1119
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1120 </directive>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1121
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1122
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1123 <directive name="uwsgi_ssl_certificate_key">
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1124 <syntax><value>file</value></syntax>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1125 <default/>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1126 <context>http</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1127 <context>server</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1128 <context>location</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1129 <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
1130
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1131 <para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1132 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
1133 used for authentication to a secured uwsgi server.
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1134 </para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1135
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1136 </directive>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1137
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1138
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1139 <directive name="uwsgi_ssl_ciphers">
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1140 <syntax><value>ciphers</value></syntax>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1141 <default>DEFAULT</default>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1142 <context>http</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1143 <context>server</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1144 <context>location</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1145 <appeared-in>1.5.8</appeared-in>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1146
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1147 <para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1148 Specifies the enabled ciphers for requests to a secured uwsgi server.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1149 The ciphers are specified in the format understood by the OpenSSL library.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1150 </para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1151
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1152 <para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1153 The full list can be viewed using the
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1154 “<command>openssl ciphers</command>” command.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1155 </para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1156
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1157 </directive>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1158
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1159
1193
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1160 <directive name="uwsgi_ssl_crl">
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1161 <syntax><value>file</value></syntax>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1162 <default/>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1163 <context>http</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1164 <context>server</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1165 <context>location</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1166 <appeared-in>1.7.0</appeared-in>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1167
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1168 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1169 Specifies a <value>file</value> with revoked certificates (CRL)
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1170 in the PEM format used to <link id="uwsgi_ssl_verify">verify</link>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1171 the certificate of the secured uwsgi server.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1172 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1173
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1174 </directive>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1175
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1176
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1177 <directive name="uwsgi_ssl_name">
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1178 <syntax><value>name</value></syntax>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1179 <default>host from uwsgi_pass</default>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1180 <context>http</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1181 <context>server</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1182 <context>location</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1183 <appeared-in>1.7.0</appeared-in>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1184
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1185 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1186 Allows overriding the server name used to
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1187 <link id="uwsgi_ssl_verify">verify</link>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1188 the certificate of the secured uwsgi server and to be
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1189 <link id="uwsgi_ssl_server_name">passed through SNI</link>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1190 when establishing a connection with the secured uwsgi server.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1191 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1192
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1193 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1194 By default, the host part from <link id="uwsgi_pass"/> is used.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1195 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1196
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1197 </directive>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1198
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1199
1372
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1200 <directive name="uwsgi_ssl_password_file">
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1201 <syntax><value>file</value></syntax>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1202 <default/>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1203 <context>http</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1204 <context>server</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1205 <context>location</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1206 <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
1207
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1208 <para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1209 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
1210 <link id="uwsgi_ssl_certificate_key">secret keys</link>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1211 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
1212 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
1213 </para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1214
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1215 </directive>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1216
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1353
diff changeset
1217
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1218 <directive name="uwsgi_ssl_protocols">
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1219 <syntax>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1220 [<literal>SSLv2</literal>]
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1221 [<literal>SSLv3</literal>]
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1222 [<literal>TLSv1</literal>]
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1223 [<literal>TLSv1.1</literal>]
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1224 [<literal>TLSv1.2</literal>]</syntax>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1225 <default>SSLv3 TLSv1 TLSv1.1 TLSv1.2</default>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1226 <context>http</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1227 <context>server</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1228 <context>location</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1229 <appeared-in>1.5.8</appeared-in>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1230
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1231 <para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1232 Enables the specified protocols for requests to a secured uwsgi server.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1233 </para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1234
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1235 </directive>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1236
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1237
1193
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1238 <directive name="uwsgi_ssl_server_name">
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1239 <syntax><literal>on</literal> | <literal>off</literal></syntax>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1240 <default>off</default>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1241 <context>http</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1242 <context>server</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1243 <context>location</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1244 <appeared-in>1.7.0</appeared-in>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1245
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1246 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1247 Enables or disables passing of the server name through
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1248 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">TLS
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1249 Server Name Indication extension</link> (SNI, RFC 6066)
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1250 when establishing a connection with the secured uwsgi server.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1251 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1252
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1253 </directive>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1254
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1255
1192
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1256 <directive name="uwsgi_ssl_session_reuse">
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1257 <syntax><literal>on</literal> | <literal>off</literal></syntax>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1258 <default>on</default>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1259 <context>http</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1260 <context>server</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1261 <context>location</context>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1262 <appeared-in>1.5.8</appeared-in>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1263
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1264 <para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1265 Determines whether SSL sessions can be reused when working with
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1266 a secured uwsgi server.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1267 If the errors
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1268 “<literal>SSL3_GET_FINISHED:digest check failed</literal>”
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1269 appear in the logs, try disabling session reuse.
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1270 </para>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1271
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1272 </directive>
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1273
b5268820c3f3 Documented "suwsgi" protocol support.
Ruslan Ermilov <ru@nginx.com>
parents: 1191
diff changeset
1274
1193
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1275 <directive name="uwsgi_ssl_trusted_certificate">
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1276 <syntax><value>file</value></syntax>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1277 <default/>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1278 <context>http</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1279 <context>server</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1280 <context>location</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1281 <appeared-in>1.7.0</appeared-in>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1282
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1283 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1284 Specifies a <value>file</value> with trusted CA certificates in the PEM format
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1285 used to <link id="uwsgi_ssl_verify">verify</link>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1286 the certificate of the secured uwsgi server.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1287 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1288
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1289 </directive>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1290
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1291
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1292 <directive name="uwsgi_ssl_verify">
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1293 <syntax><literal>on</literal> | <literal>off</literal></syntax>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1294 <default>off</default>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1295 <context>http</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1296 <context>server</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1297 <context>location</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1298 <appeared-in>1.7.0</appeared-in>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1299
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1300 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1301 Enables or disables verification of the secured uwsgi server certificate.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1302 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1303
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1304 </directive>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1305
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1306
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1307 <directive name="uwsgi_ssl_verify_depth">
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1308 <syntax><value>number</value></syntax>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1309 <default>1</default>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1310 <context>http</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1311 <context>server</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1312 <context>location</context>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1313 <appeared-in>1.7.0</appeared-in>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1314
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1315 <para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1316 Sets the verification depth in the secured uwsgi server certificates chain.
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1317 </para>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1318
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1319 </directive>
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1320
0320929f8544 Documented uwsgi_ssl_verify, uwsgi_ssl_server_name, and friends.
Ruslan Ermilov <ru@nginx.com>
parents: 1192
diff changeset
1321
1191
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1322 <directive name="uwsgi_store">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1323 <syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1324 <literal>on</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1325 <literal>off</literal> |
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1326 <value>string</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1327 <default>off</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1328 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1329 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1330 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1331
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1332 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1333 Enables saving of files to a disk.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1334 The <literal>on</literal> parameter saves files with paths
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1335 corresponding to the directives
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1336 <link doc="ngx_http_core_module.xml" id="alias"/> or
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1337 <link doc="ngx_http_core_module.xml" id="root"/>.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1338 The <literal>off</literal> parameter disables saving of files.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1339 In addition, the file name can be set explicitly using the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1340 <value>string</value> with variables:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1341 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1342 uwsgi_store /data/www$original_uri;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1343 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1344 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1345
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1346 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1347 The modification time of files is set according to the received
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1348 <header>Last-Modified</header> response header field.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1349 The response is first written to a temporary file,
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1350 and then the file is renamed.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1351 Starting from version 0.8.9, temporary files and the persistent store
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1352 can be put on different file systems.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1353 However, be aware that in this case a file is copied
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1354 across two file systems instead of the cheap renaming operation.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1355 It is thus recommended that for any given location both saved files and a
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1356 directory holding temporary files, set by the <link id="uwsgi_temp_path"/>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1357 directive, are put on the same file system.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1358 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1359
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1360 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1361 This directive can be used to create local copies of static unchangeable
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1362 files, e.g.:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1363 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1364 location /images/ {
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1365 root /data/www;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1366 error_page 404 = /fetch$uri;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1367 }
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1368
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1369 location /fetch/ {
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1370 internal;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1371
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1372 uwsgi_pass backend:9000;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1373 ...
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1374
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1375 uwsgi_store on;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1376 uwsgi_store_access user:rw group:rw all:r;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1377 uwsgi_temp_path /data/temp;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1378
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1379 alias /data/www/;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1380 }
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1381 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1382 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1383
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1384 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1385
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1386
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1387 <directive name="uwsgi_store_access">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1388 <syntax><value>users</value>:<value>permissions</value> ...</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1389 <default>user:rw</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1390 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1391 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1392 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1393
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1394 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1395 Sets access permissions for newly created files and directories, e.g.:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1396 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1397 uwsgi_store_access user:rw group:rw all:r;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1398 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1399 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1400
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1401 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1402 If any <literal>group</literal> or <literal>all</literal> access permissions
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1403 are specified then <literal>user</literal> permissions may be omitted:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1404 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1405 uwsgi_store_access group:rw all:r;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1406 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1407 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1408
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1409 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1410
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1411
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1412 <directive name="uwsgi_temp_file_write_size">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1413 <syntax><value>size</value></syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1414 <default>8k|16k</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1415 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1416 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1417 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1418
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1419 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1420 Limits the <value>size</value> of data written to a temporary file
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1421 at a time, when buffering of responses from the uwsgi server
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1422 to temporary files is enabled.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1423 By default, <value>size</value> is limited by two buffers set by the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1424 <link id="uwsgi_buffer_size"/> and <link id="uwsgi_buffers"/> directives.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1425 The maximum size of a temporary file is set by the
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1426 <link id="uwsgi_max_temp_file_size"/> directive.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1427 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1428
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1429 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1430
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1431
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1432 <directive name="uwsgi_temp_path">
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1433 <syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1434 <value>path</value>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1435 [<value>level1</value>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1436 [<value>level2</value>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1437 [<value>level3</value>]]]</syntax>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1438 <default>uwsgi_temp</default>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1439 <context>http</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1440 <context>server</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1441 <context>location</context>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1442
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1443 <para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1444 Defines a directory for storing temporary files
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1445 with data received from uwsgi servers.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1446 Up to three-level subdirectory hierarchy can be used underneath the specified
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1447 directory.
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1448 For example, in the following configuration
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1449 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1450 uwsgi_temp_path /spool/nginx/uwsgi_temp 1 2;
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1451 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1452 a temporary file might look like this:
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1453 <example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1454 /spool/nginx/uwsgi_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1455 </example>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1456 </para>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1457
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1458 </directive>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1459
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1460 </section>
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1461
ea85ba147fe9 Mechanically converted SCGI module docs to uwsgi.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
1462 </module>