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fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<title>mod_reflector - Apache HTTP Server</title>
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fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<div id="preamble"><h1>Apache Module mod_reflector</h1>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<div class="toplang">
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<p><span>Available Languages: </span><a href="/en/mod/mod_reflector.html" title="English">&nbsp;en&nbsp;</a></p>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe</div>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Reflect a request body as a response via the output filter stack.</td></tr>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Base</td></tr>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<tr><th><a href="module-dict.html#ModuleIdentifier">Module�Identifier:</a></th><td>reflector_module</td></tr>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<tr><th><a href="module-dict.html#SourceFile">Source�File:</a></th><td>mod_reflector.c</td></tr>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Version 2.3 and later</td></tr></table>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<h3>Summary</h3>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe <p>This module allows request bodies to be reflected back to the
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf client, in the process passing the request through the output filter
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf stack. A suitably configured chain of filters can be used to transform
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe the request into a response. This module can be used to turn an output
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe filter into an HTTP service.</p>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe</div>
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf<div id="quickview"><h3 class="directives">Directives</h3>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<ul id="toc">
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<li><img alt="" src="/images/down.gif" /> <a href="#reflectorheader">ReflectorHeader</a></li>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe</ul>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<h3>Topics</h3>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<ul id="topics">
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf<li><img alt="" src="/images/down.gif" /> <a href="#examples">Examples</a></li>
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf</ul><ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div>
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fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<div class="section">
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe<h2><a name="examples" id="examples">Examples</a></h2>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe <dl>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe <dt>Compression service</dt>
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe <dd>Pass the request body through the DEFLATE filter to compress the
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe body. This request requires a Content-Encoding request header containing
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe "gzip" for the filter to return compressed data.
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe <pre class="prettyprint lang-config">
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe&lt;Location /compress&gt;
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe SetHandler reflector
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe SetOutputFilter DEFLATE
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe&lt;/Location&gt;
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe </pre>
f086b4b402fa9a2fefc7dda85de2a3cc1cd0a654rjung
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe </dd>
9c1260efa52c82c2a58e5b5f20cd6902563d95f5rbowen
fc32fe886201ffcf1ca557bdf7d34a7468ab3374wrowe <dt>Image downsampling service</dt>
a329941afa602684be21fa85a54f2639e91763f8pquerna <dd>Pass the request body through an image downsampling filter, and reflect
the results to the caller.
<pre class="prettyprint lang-config">
&lt;Location /downsample&gt;
SetHandler reflector
SetOutputFilter DOWNSAMPLE
&lt;/Location&gt;
</pre>
</dd>
</dl>
</div>
<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
<div class="directive-section"><h2><a name="ReflectorHeader" id="ReflectorHeader">ReflectorHeader</a> <a name="reflectorheader" id="reflectorheader">Directive</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Reflect an input header to the output headers</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>ReflectorHeader <var>inputheader</var> <var>[outputheader]</var></code></td></tr>
<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
<tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Options</td></tr>
<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_reflector</td></tr>
</table>
<p>This directive controls the reflection of request headers to the response.
The first argument is the name of the request header to copy. If the optional
second argument is specified, it will be used as the name of the response
header, otherwise the original request header name will be used.</p>
</div>
</div>
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<p><span>Available Languages: </span><a href="/en/mod/mod_reflector.html" title="English">&nbsp;en&nbsp;</a></p>
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