<html><head>
      <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
   <title>jetty.xml</title><link rel="stylesheet" type="text/css" href="css/docbook.css"><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><meta name="keywords" content="jetty, servlet, servlet-api, cometd, http, websocket, eclipse, maven, java, server, software"><link rel="home" href="index.html" title="Jetty"><link rel="up" href="reference-section.html" title="Chapter&nbsp;32.&nbsp;Jetty XML Reference"><link rel="prev" href="jetty-xml-usage.html" title="Jetty XML Usage"><link rel="next" href="jetty-web-xml-config.html" title="jetty-web.xml"><link xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" rel="shortcut icon" href="images/favicon.ico"><link rel="stylesheet" href="css/highlighter/foundation.css"><script src="js/highlight.pack.js"></script><script>
      hljs.initHighlightingOnLoad();
    </script><link type="text/css" rel="stylesheet" href="css/font-awesome/font-awesome.min.css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times"><tr><td style="width: 25%"><a href="http://www.eclipse.org/jetty"><img src="images/jetty-header-logo.png" alt="Jetty Logo"></a><br><span style="font-size: small">
            Version: 9.4.28-SNAPSHOT</span></td><td style="width: 50%"></td></tr></table><div xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">jetty.xml</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="jetty-xml-usage.html"><i class="fa fa-chevron-left" aria-hidden="true"></i> Previous</a>&nbsp;</td><th width="60%" align="center">Chapter&nbsp;32.&nbsp;Jetty XML Reference<br><a accesskey="p" href="index.html"><i class="fa fa-home" aria-hidden="true"></i> Home</a></th><td width="20%" align="right">&nbsp;<a accesskey="n" href="jetty-web-xml-config.html">Next <i class="fa fa-chevron-right" aria-hidden="true"></i></a></td></tr></table><hr></div><div xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" class="jetty-callout"><h5 class="callout"><a href="http://www.webtide.com/">Contact the core Jetty developers at
          <span class="website">www.webtide.com</span></a></h5><p>
 private support for your internal/customer projects ... custom extensions and distributions ... versioned snapshots for indefinite support ...
 scalability guidance for your apps and Ajax/Comet projects ... development services for sponsored feature development
      </p></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="jetty-xml-config"></a>jetty.xml</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="section"><a href="jetty-xml-config.html#root-element-jetty-xml">Root Element</a></span></dt><dt><span class="section"><a href="jetty-xml-config.html#jetty-xml-examples">Examples</a></span></dt><dt><span class="section"><a href="jetty-xml-config.html#jetty-xml-additional-resources">Additional Resources</a></span></dt></dl></div><p><code class="literal">jetty.xml</code> is the default configuration file for Jetty, typically located at <code class="literal">$JETTY_HOME/etc/jetty.xml</code>. Usually the <code class="literal">jetty.xml</code> configures:</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">The Server class (or subclass if extended) and global options.</li><li class="listitem">A ThreadPool (min and max thread).</li><li class="listitem">Connectors (ports, timeouts, buffer sizes, protocol).</li><li class="listitem">The handler structure (default handlers and/or a contextHandlerCollections).</li><li class="listitem">The deployment manager that scans for and deploys webapps and contexts.</li><li class="listitem">Login services that provide authentication checking.</li><li class="listitem">A request log.</li></ul></div><p>Not all Jetty features are configured in <code class="literal">jetty.xml</code>.
There are several optional configuration files that share the same format as <code class="literal">jetty.xml</code> and, if specified, concatenate to it.
These configuration files are also stored in <code class="literal">$JETTY_HOME/etc/</code>, and examples of them are in <a class="link" href="http://github.com/eclipse/jetty.project/jetty-server/src/main/config/etc/" target="_top">Github Repository</a>.
The selection of which configuration files to use is controlled by <code class="literal">start.jar</code> and the process of merging configuration is described in <a class="xref" href="jetty-xml-usage.html" title="Jetty XML Usage">Jetty XML Usage</a>.</p><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="root-element-jetty-xml"></a>Root Element</h3></div></div></div><p><code class="literal">jetty.xml</code> configures an instance of the <code class="literal">Jetty org.eclipse.jetty.server.Server.</code></p><pre xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times"><code>&lt;?xml version="1.0"?&gt;
&lt;!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_3.dtd"&gt;

&lt;Configure id="Server" class="org.eclipse.jetty.server.Server"&gt;
 ...
&lt;/Configure&gt;</code></pre></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="jetty-xml-examples"></a>Examples</h3></div></div></div><p><code class="literal">$JETTY_HOME/etc</code> contains the default <code class="literal">jetty.xml</code>, as well as other sample configuration files (<code class="literal">jetty-*.xml</code>) which can be passed to the server via the command line.</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="jetty-xml-additional-resources"></a>Additional Resources</h3></div></div></div><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><a class="xref" href="reference-section.html#jetty-xml-syntax" title="Jetty XML Syntax">Jetty XML Syntax</a> &#8211;in-depth reference for Jetty-specific configuration XML syntax.</li><li class="listitem"><a class="xref" href="jetty-xml-config.html" title="jetty.xml">jetty.xml</a> &#8211;configuration file for configuring the entire server</li></ul></div></div></div><script type="text/javascript">
      SyntaxHighlighter.all()
    </script><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="jetty-xml-usage.html"><i class="fa fa-chevron-left" aria-hidden="true"></i> Previous</a>&nbsp;</td><td width="20%" align="center"><a accesskey="u" href="reference-section.html"><i class="fa fa-chevron-up" aria-hidden="true"></i> Top</a></td><td width="40%" align="right">&nbsp;<a accesskey="n" href="jetty-web-xml-config.html">Next <i class="fa fa-chevron-right" aria-hidden="true"></i></a></td></tr><tr><td width="40%" align="left" valign="top">Jetty XML Usage&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="index.html"><i class="fa fa-home" aria-hidden="true"></i> Home</a></td><td width="40%" align="right" valign="top">&nbsp;jetty-web.xml</td></tr></table></div><p xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times"><div class="jetty-callout">
            See an error or something missing?
            <span class="callout"><a href="http://github.com/eclipse/jetty.project">Contribute to this documentation at
                <span class="website"><i class="fa fa-github" aria-hidden="true"></i> Github!</span></a></span><span style="float: right"><i>(Generated: 2020-03-10)</i></span></div></p></body></html>