Mercurial > hg > nginx-site
view xml/en/docs/http/ngx_http_mirror_module.xml @ 2450:a26a42699207
Added note about max number of keepalive requests.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Thu, 24 Oct 2019 21:47:42 +0300 |
parents | 5cacd6fffade |
children | eeed494bba51 |
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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="3"> <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. Responses to mirror subrequests are 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 the <link doc="ngx_http_proxy_module.xml" id="proxy_request_buffering"/>, <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_request_buffering"/>, <link doc="ngx_http_scgi_module.xml" id="scgi_request_buffering"/>, and <link doc="ngx_http_uwsgi_module.xml" id="uwsgi_request_buffering"/> 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>