xforms

<p>This module provides an output filter to rewrite HTML links in a

proxy situation, to ensure that links work for users outside the proxy.

It serves the same purpose as Apache's ProxyPassReverse directive does

It serves the same purpose as Apache's <code class="directive"><a href="../mod/mod_proxy.html#proxypassreverse">ProxyPassReverse</a></code> directive does

for HTTP headers, and is an essential component of a reverse proxy.</p>

<p>For example, if a company has an application server at

<code>www.example.com</code>, they may wish to provide a gateway to the

application server at <code>http://www.example.com/appserver/</code>.

When the application server links to itself, those links need to be

rewritten to work through the gateway. mod_proxy_html serves to rewrite

rewritten to work through the gateway. <code class="module"><a href="../mod/mod_proxy_html.html">mod_proxy_html</a></code> serves to rewrite

<code>&lt;a href="http://appserver.example.com/foo/bar.html"&gt;foobar&lt;/a&gt;</code> to

<code>&lt;a href="http://www.example.com/appserver/foo/bar.html"&gt;foobar&lt;/a&gt;</code>

making it accessible from outside.</p>

<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Sets the buffer size increment for buffering inline scripts and

stylesheets.</td></tr>

<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>ProxyHTMLBufSize <var>bytes</var></code></td></tr>

<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>ProxyHTMLBufSize 8192</code></td></tr>

<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory</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_proxy_html</td></tr>

for earlier 2.x versions</td></tr>

</table>

<p>In order to parse non-HTML content (stylesheets and scripts) embedded

in HTML documents, mod_proxy_html

in HTML documents, <code class="module"><a href="../mod/mod_proxy_html.html">mod_proxy_html</a></code>

has to read the entire script or stylesheet into a buffer.  This buffer will

be expanded as necessary to hold the largest script or stylesheet in a page,

in increments of <var>bytes</var> as set by this directive.</p>

HTML or XHTML syntax is used for output.   Note that the format of the

documents coming from the backend server is immaterial: the parser will

deal with it automatically.  If the optional second argument is set to

"Legacy", documents will be declared "Transitional", an option that may

<code>Legacy</code>, documents will be declared "Transitional", an option that may

be necessary if you are proxying pre-1998 content or working with defective

authoring/publishing tools.</p>

<p>In the second form, it will insert your own FPI.  The optional second

<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_proxy_html</td></tr>

<tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>Version 2.4 and later; available as a third-party

for earlier 2.x versions</td></tr>

module for earlier 2.x versions</td></tr>

</table>

    <p>This enables per-request interpolation in

    <code class="directive"><a href="#proxyhtmlurlmap">ProxyHTMLURLMap</a></code> to- and from- patterns.</p>

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<tr><td><a href="mod_proxy_hcheck.html#proxyhcexpr">ProxyHCExpr <em>name</em> {<em>ap_expr expression</em>}</a></td><td></td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Creates a named condition expression to use to determine health of the backend based on its response</td></tr>

<tr class="odd"><td><a href="mod_proxy_hcheck.html#proxyhctemplate">ProxyHCTemplate <em>name</em> <em>parameter</em>=<em>setting</em> [...]</a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Creates a named template for setting various health check parameters</td></tr>

<tr><td><a href="mod_proxy_hcheck.html#proxyhctpsize">ProxyHCTPsize <em>size</em></a></td><td></td><td>s</td><td>E</td></tr><tr><td class="descr" colspan="4">Sets the total server-wide size of the threadpool used for the health check workers</td></tr>

<tr class="odd"><td><a href="mod_proxy_html.html#proxyhtmlbufsize">ProxyHTMLBufSize <var>bytes</var></a></td><td></td><td>svd</td><td>B</td></tr><tr class="odd"><td class="descr" colspan="4">Sets the buffer size increment for buffering inline scripts and

<tr class="odd"><td><a href="mod_proxy_html.html#proxyhtmlbufsize">ProxyHTMLBufSize <var>bytes</var></a></td><td> 8192 </td><td>svd</td><td>B</td></tr><tr class="odd"><td class="descr" colspan="4">Sets the buffer size increment for buffering inline scripts and

stylesheets.</td></tr>

<tr><td><a href="mod_proxy_html.html#proxyhtmlcharsetout">ProxyHTMLCharsetOut <var>Charset | *</var></a></td><td></td><td>svd</td><td>B</td></tr><tr><td class="descr" colspan="4">Specify a charset for mod_proxy_html output.</td></tr>

<tr class="odd"><td><a href="mod_proxy_html.html#proxyhtmldoctype">ProxyHTMLDocType HTML|XHTML [Legacy]<br /><strong>OR</strong>