<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!--
        XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
              This file is generated from xml source: DO NOT EDIT
        XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
      -->
<title>Developer Documentation for the Apache HTTP Server 2.4 - Apache HTTP Server Version 2.4</title>
<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" />
<link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" />
<link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /><link rel="stylesheet" type="text/css" href="../style/css/prettify.css" />
<script src="../style/scripts/prettify.min.js" type="text/javascript">
</script>

<link href="../images/favicon.ico" rel="shortcut icon" /></head>
<body id="manual-page"><div id="page-header">
<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p>
<p class="apache">Apache HTTP Server Version 2.4</p>
<img alt="" src="../images/feather.gif" /></div>
<div class="up"><a href="../"><img title="&lt;-" alt="&lt;-" src="../images/left.gif" /></a></div>
<div id="path">
<a href="http://www.apache.org/">Apache</a> &gt; <a href="http://httpd.apache.org/">HTTP Server</a> &gt; <a href="http://httpd.apache.org/docs/">Documentation</a> &gt; <a href="../">Version 2.4</a></div><div id="page-content"><div id="preamble"><h1>Developer Documentation for the Apache HTTP Server 2.4</h1>
<div class="toplang">
<p><span>Available Languages: </span><a href="../en/developer/" title="English">&nbsp;en&nbsp;</a> |
<a href="../zh-cn/developer/" hreflang="zh-cn" rel="alternate" title="Simplified Chinese">&nbsp;zh-cn&nbsp;</a></p>
</div>

    <div class="warning"><h3>Warning</h3>
    <p>Many of the documents listed here are in need of update.
    They are in different stages of progress.
    Please be patient, and point out any discrepancies or
    errors on the developer/ pages directly to the
    <a href="http://httpd.apache.org/lists.html#http-dev">dev@httpd.apache.org</a> mailing list.</p>
    </div>
</div>
<div id="quickview"><ul id="toc"><li><img alt="" src="../images/down.gif" /> <a href="#developing">2.4 development documents</a></li>
<li><img alt="" src="../images/down.gif" /> <a href="#upgrading">Upgrading to 2.4</a></li>
<li><img alt="" src="../images/down.gif" /> <a href="#external">External Resources</a></li>
</ul></div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
<h2><a name="developing" id="developing">2.4 development documents</a></h2>
    <ul>
      <li><a href="modguide.html">Developing modules for the Apache HTTP Server 2.4</a></li>
      <li><a href="hooks.html">Hook Functions in 2.4</a></li>
      <li><a href="request.html">Request Processing in 2.4</a></li>
      <li><a href="filters.html">How filters work in 2.4</a></li>
      <li><a href="output-filters.html">Guidelines for output filters in 2.4</a></li>
      <li><a href="documenting.html">Documenting code in 2.4</a></li>
      <li><a href="thread_safety.html">Thread Safety Issues in 2.4</a></li>
    </ul>
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
<h2><a name="upgrading" id="upgrading">Upgrading to 2.4</a></h2>
    <ul>
      <li><a href="new_api_2_4.html">API changes in 2.3/2.4</a></li>
      <li><a href="modules.html">Converting Modules from 1.3 to 2.x</a></li>
    </ul>
</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="section">
<h2><a name="external" id="external">External Resources</a></h2>
    <ul>
      <li><a href="http://ci.apache.org/projects/httpd/trunk/doxygen/">Autogenerated Apache HTTP Server (trunk) code documentation</a></li>

      <li>Developer articles at <a href="http://www.apachetutor.org/">apachetutor</a> include:
      <ul>
        <li><a href="http://www.apachetutor.org/dev/request">Request Processing</a></li>
        <li><a href="http://www.apachetutor.org/dev/config">Configuration for Modules</a></li>
        <li><a href="http://www.apachetutor.org/dev/pools">Resource Management</a></li>
        <li><a href="http://www.apachetutor.org/dev/reslist">Connection Pooling</a></li>
        <li><a href="http://www.apachetutor.org/dev/brigades">Introduction to Buckets and Brigades</a></li>
      </ul></li>
    </ul>
</div></div>
<div class="bottomlang">
<p><span>Available Languages: </span><a href="../en/developer/" title="English">&nbsp;en&nbsp;</a> |
<a href="../zh-cn/developer/" hreflang="zh-cn" rel="alternate" title="Simplified Chinese">&nbsp;zh-cn&nbsp;</a></p>
</div><div id="footer">
<p class="apache">Copyright 2014 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p>
<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div><script type="text/javascript"><!--//--><![CDATA[//><!--
if (typeof(prettyPrint) !== 'undefined') {
    prettyPrint();
}
//--><!]]></script>
</body></html>