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comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 566:f8148fc88224

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Documented 1.2.2 changes.
author Ruslan Ermilov <ru@nginx.com>
date Tue, 03 Jul 2012 11:26:09 +0000
parents a9e6a8613534
children be54c443235a
comparison
equal deleted inserted replaced
565:6b13286abd42 566:f8148fc88224
189 The method ensures that requests of the same client will always be 189 The method ensures that requests of the same client will always be
190 passed to the same server except when this server is considered down 190 passed to the same server except when this server is considered down
191 in which case client requests will be passed to another server and 191 in which case client requests will be passed to another server and
192 most probably it will also be the same server. 192 most probably it will also be the same server.
193 <note> 193 <note>
194 IPv6 addresses are supported starting from version 1.3.2. 194 IPv6 addresses are supported starting from versions 1.3.2 and 1.2.2.
195 </note> 195 </note>
196 </para> 196 </para>
197 197
198 <para> 198 <para>
199 If one of the servers needs to be temporarily removed, it should 199 If one of the servers needs to be temporarily removed, it should
215 </example> 215 </example>
216 </para> 216 </para>
217 217
218 <para> 218 <para>
219 <note> 219 <note>
220 Until version 1.3.1 it was not possible to specify a weight for 220 Until versions 1.3.1 and 1.2.2 it was not possible to specify a weight for
221 servers using the <literal>ip_hash</literal> load balancing method. 221 servers using the <literal>ip_hash</literal> load balancing method.
222 </note> 222 </note>
223 </para> 223 </para>
224 224
225 </directive> 225 </directive>
348 <directive name="least_conn"> 348 <directive name="least_conn">
349 <syntax/> 349 <syntax/>
350 <default/> 350 <default/>
351 <context>upstream</context> 351 <context>upstream</context>
352 <appeared-in>1.3.1</appeared-in> 352 <appeared-in>1.3.1</appeared-in>
353 <appeared-in>1.2.2</appeared-in>
353 354
354 <para> 355 <para>
355 Specifies that a group should use a load balancing method where a request 356 Specifies that a group should use a load balancing method where a request
356 is passed to the server with the least number of active connections, 357 is passed to the server with the least number of active connections,
357 taking into account weights of servers. 358 taking into account weights of servers.