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comparison xml/en/docs/http/ngx_http_fastcgi_module.xml @ 302:df728215db07

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Documented "proxy_cache_lock", "proxy_cache_lock_timeout", "fastcgi_cache_lock", and "fastcgi_cache_lock_timeout".
author Ruslan Ermilov <ru@nginx.com>
date Thu, 29 Dec 2011 15:36:38 +0000
parents 0dcf07c393b6
children 86732337c730
comparison
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301:ced6daa61e83 302:df728215db07
123 <para> 123 <para>
124 Defines a key for caching, for example 124 Defines a key for caching, for example
125 <example> 125 <example>
126 fastcgi_cache_key localhost:9000$request_uri; 126 fastcgi_cache_key localhost:9000$request_uri;
127 </example> 127 </example>
128 </para>
129
130 </directive>
131
132
133 <directive name="fastcgi_cache_lock">
134 <syntax><literal>on</literal> | <literal>off</literal></syntax>
135 <default>off</default>
136 <context>http</context>
137 <context>server</context>
138 <context>location</context>
139
140 <para>
141 When enabled, only one request at a time will be allowed to populate
142 a new cache element identified according to the <link id="fastcgi_cache_key"/>
143 directive by passing a request to a FastCGI server.
144 Other requests of the same cache element will either wait
145 for a response to appear in the cache, or the cache lock for
146 this element to be released, up to the time set by the
147 <link id="fastcgi_cache_lock_timeout"/> directive.
148 </para>
149
150 </directive>
151
152
153 <directive name="fastcgi_cache_lock_timeout">
154 <syntax><value>time</value></syntax>
155 <default>5s</default>
156 <context>http</context>
157 <context>server</context>
158 <context>location</context>
159
160 <para>
161 Sets a timeout for <link id="fastcgi_cache_lock"/>.
128 </para> 162 </para>
129 163
130 </directive> 164 </directive>
131 165
132 166