Mercurial > hg > nginx-site
view xml/en/docs/http/ngx_http_mirror_module.xml @ 2016:e6de97d14f81
Documented the mirror module.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Fri, 04 Aug 2017 18:24:38 +0300 |
parents | |
children | 03538fa2acfe |
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<?xml version="1.0"?> <!-- Copyright (C) Nginx, Inc. --> <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> <module name="Module ngx_http_mirror_module" link="/en/docs/http/ngx_http_mirror_module.html" lang="en" rev="1"> <section id="summary"> <para> The <literal>ngx_http_mirror_module</literal> module (1.13.4) implements mirroring of an original request by creating background mirror subrequests. The output of mirror subrequests is ignored. </para> </section> <section id="example" name="Example Configuration"> <para> <example> location / { mirror /mirror; proxy_pass http://backend; } location /mirror { internal; proxy_pass http://test_backend$request_uri; } </example> </para> </section> <section id="directives" name="Directives"> <directive name="mirror"> <syntax><value>uri</value> | <literal>off</literal></syntax> <default>off</default> <context>http</context> <context>server</context> <context>location</context> <para> Sets the URI to which an original request will be mirrored. Several mirrors can be specified on the same level. </para> </directive> <directive name="mirror_request_body"> <syntax><literal>on</literal> | <literal>off</literal></syntax> <default>on</default> <context>http</context> <context>server</context> <context>location</context> <para> Indicates whether the client request body is mirrored. When enabled, the client request body will be read prior to creating mirror subrequests. In this case, unbuffered client request body proxying set by <link doc="ngx_http_proxy_module.xml" id="proxy_request_buffering">proxy_request_bufferning</link>, <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_request_buffering">fastcgi_request_bufferning</link>, <link doc="ngx_http_scgi_module.xml" id="scgi_request_buffering">scgi_request_bufferning</link>, and <link doc="ngx_http_uwsgi_module.xml" id="uwsgi_request_buffering">uwsgi_request_bufferning</link> directives will be disabled. <example> location / { mirror /mirror; mirror_request_body off; proxy_pass http://backend; } location /mirror { internal; proxy_pass http://log_backend; proxy_pass_request_body off; proxy_set_header Content-Length ""; proxy_set_header X-Original-URI $request_uri; } </example> </para> </directive> </section> </module>