diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/docs/manual/mpm.html.en')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/docs/manual/mpm.html.en | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/rubbos/app/httpd-2.0.64/docs/manual/mpm.html.en b/rubbos/app/httpd-2.0.64/docs/manual/mpm.html.en deleted file mode 100644 index 012906f1..00000000 --- a/rubbos/app/httpd-2.0.64/docs/manual/mpm.html.en +++ /dev/null @@ -1,132 +0,0 @@ -<?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>Multi-Processing Modules (MPMs) - Apache HTTP Server</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 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="./faq/">FAQ</a> | <a href="./glossary.html">Glossary</a> | <a href="./sitemap.html">Sitemap</a></p> -<p class="apache">Apache HTTP Server Version 2.0</p> -<img alt="" src="./images/feather.gif" /></div> -<div class="up"><a href="./"><img title="<-" alt="<-" src="./images/left.gif" /></a></div> -<div id="path"> -<a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="./">Version 2.0</a></div><div id="page-content"><div id="preamble"><h1>Multi-Processing Modules (MPMs)</h1> -<div class="toplang"> -<p><span>Available Languages: </span><a href="./de/mpm.html" hreflang="de" rel="alternate" title="Deutsch"> de </a> | -<a href="./en/mpm.html" title="English"> en </a> | -<a href="./es/mpm.html" hreflang="es" rel="alternate" title="Español"> es </a> | -<a href="./ja/mpm.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | -<a href="./ko/mpm.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> | -<a href="./ru/mpm.html" hreflang="ru" rel="alternate" title="Russian"> ru </a> | -<a href="./tr/mpm.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> -</div> - -<p>This document describes what a Multi-Processing Module is and -how they are used by the Apache HTTP Server.</p> -</div> -<div id="quickview"><ul id="toc"><li><img alt="" src="./images/down.gif" /> <a href="#introduction">Introduction</a></li> -<li><img alt="" src="./images/down.gif" /> <a href="#choosing">Choosing an MPM</a></li> -<li><img alt="" src="./images/down.gif" /> <a href="#defaults">MPM Defaults</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="introduction" id="introduction">Introduction</a></h2> - - <p>The Apache HTTP Server is designed to be a powerful and - flexible web server that can work on a very wide variety of - platforms in a range of different environments. Different - platforms and different environments often require different - features, or may have different ways of implementing the same - feature most efficiently. Apache has always accommodated a wide - variety of environments through its modular design. This design - allows the webmaster to choose which features will be included - in the server by selecting which modules to load either at - compile-time or at run-time.</p> - - <p>Apache 2.0 extends this modular design to the most basic - functions of a web server. The server ships with a selection of - Multi-Processing Modules (MPMs) which are responsible for - binding to network ports on the machine, accepting requests, - and dispatching children to handle the requests.</p> - - <p>Extending the modular design to this level of the server - allows two important benefits:</p> - - <ul> - <li>Apache can more cleanly and efficiently support a wide - variety of operating systems. In particular, the Windows - version of Apache is now much more efficient, since - <code class="module"><a href="./mod/mpm_winnt.html">mpm_winnt</a></code> can use native - networking features in place of the POSIX layer used in - Apache 1.3. This benefit also extends to other operating - systems that implement specialized MPMs.</li> - - <li>The server can be better customized for the needs of the - particular site. For example, sites that need a great deal of - scalability can choose to use a threaded MPM like - <code class="module"><a href="./mod/worker.html">worker</a></code>, while sites requiring - stability or compatibility with older software can use a - <code class="module"><a href="./mod/prefork.html">prefork</a></code>. In addition, - special features like serving different hosts under different - userids (<code class="module"><a href="./mod/perchild.html">perchild</a></code>) can be - provided.</li> - </ul> - - <p>At the user level, MPMs appear much like other Apache - modules. The main difference is that one and only one MPM must - be loaded into the server at any time. The list of available - MPMs appears on the <a href="mod/">module index page</a>.</p> - -</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div> -<div class="section"> -<h2><a name="choosing" id="choosing">Choosing an MPM</a></h2> - - <p>MPMs must be chosen during configuration, and compiled into - the server. Compilers are capable of optimizing a lot of - functions if threads are used, but only if they know that - threads are being used.</p> - - <p>To actually choose the desired MPM, use the argument - <code>--with-mpm=<em>NAME</em></code> with the - <code class="program"><a href="./programs/configure.html">configure</a></code> script. <em>NAME</em> is the name of the - desired MPM.</p> - - <p>Once the server has been compiled, it is possible to - determine which MPM was chosen by using <code>./httpd - -l</code>. This command will list every module that is compiled - into the server, including the MPM.</p> -</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div> -<div class="section"> -<h2><a name="defaults" id="defaults">MPM Defaults</a></h2> - -<p>The following table lists the default MPMs for various operating -systems. This will be the MPM selected if you do not make another -choice at compile-time.</p> - -<table> - -<tr><td>BeOS</td><td><code class="module"><a href="./mod/beos.html">beos</a></code></td></tr> -<tr><td>Netware</td><td><code class="module"><a href="./mod/mpm_netware.html">mpm_netware</a></code></td></tr> -<tr><td>OS/2</td><td><code class="module"><a href="./mod/mpmt_os2.html">mpmt_os2</a></code></td></tr> -<tr><td>Unix</td><td><code class="module"><a href="./mod/prefork.html">prefork</a></code></td></tr> -<tr><td>Windows</td><td><code class="module"><a href="./mod/mpm_winnt.html">mpm_winnt</a></code></td></tr> -</table> -</div></div> -<div class="bottomlang"> -<p><span>Available Languages: </span><a href="./de/mpm.html" hreflang="de" rel="alternate" title="Deutsch"> de </a> | -<a href="./en/mpm.html" title="English"> en </a> | -<a href="./es/mpm.html" hreflang="es" rel="alternate" title="Español"> es </a> | -<a href="./ja/mpm.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | -<a href="./ko/mpm.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> | -<a href="./ru/mpm.html" hreflang="ru" rel="alternate" title="Russian"> ru </a> | -<a href="./tr/mpm.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> -</div><div id="footer"> -<p class="apache">Copyright 2009 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="./faq/">FAQ</a> | <a href="./glossary.html">Glossary</a> | <a href="./sitemap.html">Sitemap</a></p></div> -</body></html>
\ No newline at end of file |