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comparison xml/en/docs/http/ngx_http_memcached_module.xml @ 1290:f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Fri, 12 Sep 2014 16:38:33 +0400 |
parents | 57fc39924d42 |
children | 91a064bdb4f9 |
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1289:57fc39924d42 | 1290:f5cc9f2aef9a |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
9 | 9 |
10 <module name="Module ngx_http_memcached_module" | 10 <module name="Module ngx_http_memcached_module" |
11 link="/en/docs/http/ngx_http_memcached_module.html" | 11 link="/en/docs/http/ngx_http_memcached_module.html" |
12 lang="en" | 12 lang="en" |
13 rev="8"> | 13 rev="9"> |
14 | 14 |
15 <section id="summary"> | 15 <section id="summary"> |
16 | 16 |
17 <para> | 17 <para> |
18 The <literal>ngx_http_memcached_module</literal> module is used to obtain | 18 The <literal>ngx_http_memcached_module</literal> module is used to obtain |
171 even if they are not specified in the directive. | 171 even if they are not specified in the directive. |
172 The case of <literal>not_found</literal> | 172 The case of <literal>not_found</literal> |
173 is never considered an unsuccessful attempt. | 173 is never considered an unsuccessful attempt. |
174 </para> | 174 </para> |
175 | 175 |
176 <para> | |
177 Passing a request to the next server can be limited by | |
178 <link id="memcached_next_upstream_tries">the number of tries</link> | |
179 and by <link id="memcached_next_upstream_timeout">time</link>. | |
180 </para> | |
181 | |
182 </directive> | |
183 | |
184 | |
185 <directive name="memcached_next_upstream_timeout"> | |
186 <syntax><value>time</value></syntax> | |
187 <default>0</default> | |
188 <context>http</context> | |
189 <context>server</context> | |
190 <context>location</context> | |
191 <appeared-in>1.7.5</appeared-in> | |
192 | |
193 <para> | |
194 Limits the time allowed to pass a request to the | |
195 <link id="memcached_next_upstream">next server</link>. | |
196 The <literal>0</literal> value turns off this limitation. | |
197 </para> | |
198 | |
199 </directive> | |
200 | |
201 | |
202 <directive name="memcached_next_upstream_tries"> | |
203 <syntax><value>number</value></syntax> | |
204 <default>0</default> | |
205 <context>http</context> | |
206 <context>server</context> | |
207 <context>location</context> | |
208 <appeared-in>1.7.5</appeared-in> | |
209 | |
210 <para> | |
211 Limits the number of possible tries for passing a request to the | |
212 <link id="memcached_next_upstream">next server</link>. | |
213 The <literal>0</literal> value turns off this limitation. | |
214 </para> | |
215 | |
176 </directive> | 216 </directive> |
177 | 217 |
178 | 218 |
179 <directive name="memcached_pass"> | 219 <directive name="memcached_pass"> |
180 <syntax><value>address</value></syntax> | 220 <syntax><value>address</value></syntax> |