<description>Configures optimizations for a Protocol's Listener Sockets</description>
<syntax>AcceptFilter <var>protocol</var> <var>accept_filter</var></syntax>
<contextlist><context>server config</context></contextlist>
-<compatibility>Available in Apache httpd 2.1.5 and later.
-On Windows from Apache httpd 2.3.3 and later.</compatibility>
+<compatibility>On Windows only available from Apache httpd 2.3.3 and later.
+</compatibility>
<usage>
<p>This directive enables operating system specific optimizations for a
<context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>Available in Apache httpd 2.0.30 and later</compatibility>
<usage>
<default>AllowEncodedSlashes Off</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in Apache httpd 2.0.46 and later.
+<compatibility>
NoDecode option available in 2.3.12 and later.</compatibility>
<usage>
<context>directory</context><context>.htaccess</context>
</contextlist>
<override>FileInfo</override>
-<compatibility>The argument <code>none</code> is available in Apache httpd 2.2.7 and later. All other choices are DISABLED for 2.3.x and later.</compatibility>
+<compatibility>All choices except <code>none</code> are DISABLED for 2.3.x and later.
+</compatibility>
<usage>
<p>This directive has been disabled. For backwards compatibility
<context>directory</context><context>.htaccess</context>
</contextlist>
<override>FileInfo</override>
-<compatibility>Available in version 2.0.44 and later. Default changed to Off in
+<compatibility>Default changed to Off in
version 2.3.9.</compatibility>
<usage>
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>FileInfo</override>
-<compatibility>Moved to the core in Apache httpd 2.0</compatibility>
<usage>
<p>When placed into an <code>.htaccess</code> file or a
<context>directory</context><context>.htaccess</context>
</contextlist>
<override>All</override>
-<compatibility>Module identifiers are available in version 2.1 and
-later.</compatibility>
<usage>
<p>The <code><IfModule <var>test</var>>...</IfModule></code>
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context>
</contextlist>
-<compatibility>Wildcard matching available in 2.0.41 and later, directory
+<compatibility>Directory
wildcard matching available in 2.3.6 and later</compatibility>
<usage>
<default>LimitInternalRecursion 10</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in Apache httpd 2.0.47 and later</compatibility>
<usage>
<p>An internal redirect happens, for example, when using the <directive
<description>Protocol for a listening socket</description>
<syntax>Protocol <var>protocol</var></syntax>
<contextlist><context>server config</context><context>virtual host</context></contextlist>
-<compatibility>Available in Apache 2.1.5 and later.
-On Windows from Apache 2.3.3 and later.</compatibility>
+<compatibility>On Windows only available from Apache 2.3.3 and later.</compatibility>
<usage>
<p>This directive specifies the protocol used for a specific listening socket.
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>Win32 only;
-option <code>Registry-Strict</code> is available in Apache HTTP Server 2.0 and
-later</compatibility>
+<compatibility>Win32 only.</compatibility>
<usage>
<p>This directive is used to control how Apache httpd finds the
<syntax>SeeRequestTail On|Off</syntax>
<default>SeeRequestTail Off</default>
<contextlist><context>server config</context></contextlist>
-<compatibility>Available in Apache httpd 2.2.7 and later.</compatibility>
<usage>
<p>mod_status with <code>ExtendedStatus On</code>
<context>directory</context><context>.htaccess</context>
</contextlist>
<override>FileInfo</override>
-<compatibility>Moved into the core in Apache httpd 2.0</compatibility>
<usage>
<p>When placed into an <code>.htaccess</code> file or a
<syntax>TraceEnable <var>[on|off|extended]</var></syntax>
<default>TraceEnable on</default>
<contextlist><context>server config</context><context>virtual host</context></contextlist>
-<compatibility>Available in Apache HTTP Server 1.3.34, 2.0.55 and later</compatibility>
<usage>
<p>This directive overrides the behavior of <code>TRACE</code> for both
<contextlist><context>directory</context><context>.htaccess</context>
</contextlist>
<override>AuthConfig</override>
-<compatibility>Influenced by <directive module="core" type="section"
->Limit</directive> and <directive module="core"
-type="section">LimitExcept</directive> in version 2.0.51 and
-later</compatibility>
<usage>
<p>Access policy if both <directive
<context>directory</context><context>.htaccess</context>
</contextlist>
<override>FileInfo</override>
-<compatibility>The <code>virtual</code> modifier and handler passing were
-introduced in Apache 2.1</compatibility>
<usage>
<p>This directive adds an action, which will activate
<status>Base</status>
<sourcefile>mod_auth_basic.c</sourcefile>
<identifier>auth_basic_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module allows the use of HTTP Basic Authentication to
<status>Extension</status>
<sourcefile>mod_authn_anon.c</sourcefile>
<identifier>authn_anon_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authentication front-ends such as
<status>Extension</status>
<sourcefile>mod_authn_dbd.c</sourcefile>
<identifier>authn_dbd_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authentication front-ends such as
<status>Extension</status>
<sourcefile>mod_authn_dbm.c</sourcefile>
<identifier>authn_dbm_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authentication front-ends such as
<status>Base</status>
<sourcefile>mod_authn_file.c</sourcefile>
<identifier>authn_file_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authentication front-ends such as
<status>Extension</status>
<sourcefile>mod_authnz_ldap.c</sourcefile>
<identifier>authnz_ldap_module</identifier>
-<compatibility>Available in version 2.1 and later</compatibility>
<summary>
<p>This module provides authentication front-ends such as
<status>Extension</status>
<sourcefile>mod_authz_dbm.c</sourcefile>
<identifier>authz_dbm_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authorization capabilities so that
<status>Base</status>
<sourcefile>mod_authz_groupfile.c</sourcefile>
<identifier>authz_groupfile_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authorization capabilities so that
<status>Extension</status>
<sourcefile>mod_authz_owner.c</sourcefile>
<identifier>authz_owner_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module authorizes access to files by comparing the userid used
<status>Base</status>
<sourcefile>mod_authz_user.c</sourcefile>
<identifier>authz_user_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module provides authorization capabilities so that
<default>CacheLock off</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in Apache 2.2.15 and later</compatibility>
<usage>
<p>The <directive>CacheLock</directive> directive enables the thundering herd lock
<status>Extension</status>
<sourcefile>mod_dav_lock.c</sourcefile>
<identifier>dav_lock_module</identifier>
-<compatibility>Available in version 2.1 and later</compatibility>
<summary>
<p>This module implements a generic locking API which can be used by any
<status>Extension</status>
<sourcefile>mod_dbd.c</sourcefile>
<identifier>dbd_module</identifier>
-<compatibility>Version 2.1 and later</compatibility>
<summary>
<p><module>mod_dbd</module> manages SQL database connections using
<syntax>DeflateFilterNote [<var>type</var>] <var>notename</var></syntax>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility><var>type</var> is available since Apache 2.0.45</compatibility>
<usage>
<p>The <directive>DeflateFilterNote</directive> directive
<default>Zlib's default</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>This directive is available since Apache 2.0.45</compatibility>
<usage>
<p>The <directive>DeflateCompressionLevel</directive> directive specifies
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>Indexes</override>
-<compatibility>Available in version 2.0.51 and later</compatibility>
<usage>
<p>The <directive>DirectorySlash</directive> directive determines whether
<syntax>DumpIOInput On|Off</syntax>
<default>DumpIOInput Off</default>
<contextlist><context>server config</context></contextlist>
-<compatibility>DumpIOInput is only available in Apache 2.1.3 and
-later.</compatibility>
<usage>
<p>Enable dumping of all input.</p>
<syntax>DumpIOOutput On|Off</syntax>
<default>DumpIOOutput Off</default>
<contextlist><context>server config</context></contextlist>
-<compatibility>DumpIOOutput is only available in Apache 2.1.3 and
-later.</compatibility>
<usage>
<p>Enable dumping of all output.</p>
<status>Experimental</status>
<sourcefile>mod_echo.c</sourcefile>
<identifier>echo_module</identifier>
-<compatibility>Available in Apache 2.0 and later</compatibility>
<summary>
<p>This module provides an example protocol module to illustrate the
<default>ProtocolEcho Off</default>
<contextlist><context>server config</context>
<context>virtual host</context></contextlist>
-<compatibility>ProtocolEcho is only available in 2.0 and
-later.</compatibility>
<usage>
<p>The <directive>ProtocolEcho</directive> directive enables or
<status>Base</status>
<sourcefile>mod_filter.c</sourcefile>
<identifier>filter_module</identifier>
-<compatibility>Version 2.1 and later</compatibility>
<summary>
<p>This module enables smart, context-sensitive configuration of
<context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>Version 2.0.33 and later; had severe limitations before
+<compatibility>Had severe limitations before
being moved to <module>mod_filter</module> in version 2.3.7</compatibility>
<usage>
<status>Extension</status>
<sourcefile>mod_ident.c</sourcefile>
<identifier>ident_module</identifier>
-<compatibility>Available in Apache 2.1 and later</compatibility>
<summary>
<p>This module queries an <a href="http://www.ietf.org/rfc/rfc1413.txt"
<default>IdentityCheck Off</default>
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context></contextlist>
-<compatibility>Moved out of core in Apache 2.1</compatibility>
<usage>
<p>This directive enables <a href="http://www.ietf.org/rfc/rfc1413.txt"
<status>Base</status>
<sourcefile>mod_include.c</sourcefile>
<identifier>include_module</identifier>
-<compatibility>Implemented as an output filter since Apache
-2.0</compatibility>
<summary>
<p>This module provides a filter which will process files
<default>SSIEndTag "-->"</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in version 2.0.30 and later.</compatibility>
<usage>
<p>This directive changes the string that <module>mod_include</module>
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>All</override>
-<compatibility>Available in version 2.0.34 and later.</compatibility>
<usage>
<p>This directive changes the string that <module>mod_include</module>
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>All</override>
-<compatibility>Available in version 2.0.30 and later.</compatibility>
<usage>
<p>The <directive>SSIErrorMsg</directive> directive changes the error
<default>SSIStartTag "<!--#"</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in version 2.0.30 and later.</compatibility>
<usage>
<p>This directive changes the string that <module>mod_include</module>
<context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>All</override>
-<compatibility>Available in version 2.0.30 and later.</compatibility>
<usage>
<p>This directive changes the format in which date strings are displayed
<syntax>SSIETag on|off</syntax>
<default>SSIETag off</default>
<contextlist><context>directory</context><context>.htaccess</context></contextlist>
-<compatibility>Available in version 2.2.15 and later.</compatibility>
<usage>
<p>Under normal circumstances, a file filtered by <module>mod_include</module>
<syntax>SSILastModified on|off</syntax>
<default>SSILastModified off</default>
<contextlist><context>directory</context><context>.htaccess</context></contextlist>
-<compatibility>Available in version 2.2.15 and later.</compatibility>
<usage>
<p>Under normal circumstances, a file filtered by <module>mod_include</module>
<status>Extension</status>
<sourcefile>util_ldap.c</sourcefile>
<identifier>ldap_module</identifier>
-<compatibility>Available in version 2.0.41 and later</compatibility>
<summary>
<p>This module was created to improve the performance of
<syntax>BufferedLogs On|Off</syntax>
<default>BufferedLogs Off</default>
<contextlist><context>server config</context></contextlist>
-<compatibility>Available in versions 2.0.41 and later.</compatibility>
<usage>
<p>The <directive>BufferedLogs</directive> directive causes
<status>Extension</status>
<sourcefile>mod_log_forensic.c</sourcefile>
<identifier>log_forensic_module</identifier>
-<compatibility><module>mod_unique_id</module> is no longer required since
-version 2.1</compatibility>
<summary>
<p>This module provides for forensic logging of client
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>AddInputFilter is only available in Apache 2.0.26 and
-later.</compatibility>
<usage>
<p><directive>AddInputFilter</directive> maps the filename extension
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>AddOutputFilter is only available in Apache 2.0.26 and
-later.</compatibility>
<usage>
<p>The <directive>AddOutputFilter</directive> directive maps the
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>Available in Apache 2.0.26 and later.</compatibility>
<usage>
<p><directive>MultiviewsMatch</directive> permits three different
<syntax>ModMimeUsePathInfo On|Off</syntax>
<default>ModMimeUsePathInfo Off</default>
<contextlist><context>directory</context></contextlist>
-<compatibility>Available in Apache 2.0.41 and later</compatibility>
<usage>
<p>The <directive>ModMimeUsePathInfo</directive> directive is used to
<contextlist><context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>RemoveCharset is only available in Apache 2.0.24 and
-later.</compatibility>
<usage>
<p>The <directive>RemoveCharset</directive> directive removes any
<contextlist><context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>RemoveInputFilter is only available in Apache 2.0.26 and
-later.</compatibility>
<usage>
<p>The <directive>RemoveInputFilter</directive> directive removes any
<contextlist><context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>RemoveLanguage is only available in Apache 2.0.24 and
-later.</compatibility>
<usage>
<p>The <directive>RemoveLanguage</directive> directive removes any
<contextlist><context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>RemoveOutputFilter is only available in Apache 2.0.26 and
-later.</compatibility>
<usage>
<p>The <directive>RemoveOutputFilter</directive> directive removes any
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility>Available in version 2.0.30 and later</compatibility>
<usage>
<p>The <directive>ForceLanguagePriority</directive> directive uses
<default>ProxyBadHeader IsError</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in Apache HTTP Server 2.0.44 and later</compatibility>
<usage>
<p>The <directive>ProxyBadHeader</directive> directive determines the
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context>
</contextlist>
-<compatibility>Available in Apache HTTP Server 2.0.31 and later. Usable in directory
+<compatibility>Usable in directory
context in 2.3.3 and later.</compatibility>
<usage>
>key=value [key=value ...]]</var></syntax>
<contextlist><context>directory</context>
</contextlist>
- <compatibility>BalancerMember is only available in Apache HTTP Server 2.2
- and later.</compatibility>
<usage>
<p>This directive adds a member to a load balancing group. It could be used
within a <code><Proxy <var>balancer://</var>...></code> container
<syntax>ProxySet <var>url</var> <var>key=value [key=value ...]</var></syntax>
<contextlist><context>directory</context>
</contextlist>
-<compatibility>ProxySet is only available in Apache HTTP Server 2.2
- and later.</compatibility>
<usage>
<p>This directive is used as an alternate method of setting any of the
parameters available to Proxy balancers and workers normally done via the
<default>ProxyMaxForwards -1</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in Apache HTTP Server 2.0 and later;
- default behaviour changed in 2.2.7/2.3</compatibility>
<usage>
<p>The <directive>ProxyMaxForwards</directive> directive specifies the
<default>Value of <directive module="core">Timeout</directive></default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in Apache HTTP Server 2.0.31 and later</compatibility>
<usage>
<p>This directive allows a user to specifiy a timeout on proxy requests.
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context>
</contextlist>
-<compatibility>Available in version 2.0 and later</compatibility>
<usage>
<p>This directive is useful for reverse-proxy setups, where you want to
<context>virtual host</context>
<context>directory</context>
</contextlist>
-<compatibility>Available in httpd 2.2.9 and later</compatibility>
<usage>
<p>This directive, together with the <var>interpolate</var> argument to
<contextlist><context>server config</context>
<context>virtual host</context>
</contextlist>
-<compatibility>Available in version 2.2 and later</compatibility>
<usage>
<p>This directive determines whether or not proxy
<status>Extension</status>
<sourcefile>mod_proxy_ajp.c</sourcefile>
<identifier>proxy_ajp_module</identifier>
-<compatibility>Available in version 2.1 and later</compatibility>
<summary>
<p>This module <em>requires</em> the service of <module
<status>Extension</status>
<sourcefile>mod_proxy_balancer.c</sourcefile>
<identifier>proxy_balancer_module</identifier>
-<compatibility>Available in version 2.1 and later</compatibility>
<summary>
<p>This module <em>requires</em> the service of <module
<default>ProxyFtpDirCharset ISO-8859-1</default>
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context></contextlist>
-<compatibility>Available in Apache 2.2.7 and later. Moved from <module>mod_proxy</module> in Apache 2.3.5.</compatibility>
+<compatibility>Moved from <module>mod_proxy</module> in Apache 2.3.5.</compatibility>
<usage>
<p>The <directive>ProxyFtpDirCharset</directive> directive defines the
<status>Extension</status>
<sourcefile>mod_proxy_scgi.c</sourcefile>
<identifier>proxy_scgi_module</identifier>
-<compatibility>Available in version 2.2.14 and later</compatibility>
<summary>
<p>This module <em>requires</em> the service of <module
<status>Extension</status>
<sourcefile>mod_reqtimeout.c</sourcefile>
<identifier>reqtimeout_module</identifier>
-<compatibility>Available in Apache HTTPD 2.2.15 and later</compatibility>
<section id="examples"><title>Examples</title>
<default>header=20-40,MinRate=500 body=20,MinRate=500</default>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>Available in version 2.2.15 and later; defaulted to disabled in
+<compatibility>Defaulted to disabled in
version 2.3.14 and earlier.</compatibility>
<usage>
<contextlist><context>server config</context><context>virtual host</context>
<context>directory</context><context>.htaccess</context></contextlist>
<override>FileInfo</override>
-<compatibility><code>MaxRedirects</code> is no longer available in version 2.1 and
-later</compatibility>
<usage>
<p>The <directive>RewriteOptions</directive> directive sets some
</syntax>
<contextlist><context>server config</context><context>virtual host</context>
</contextlist>
-<compatibility>The choice of different dbm types is available in
-Apache HTTP Server 2.0.41 and later</compatibility>
<usage>
<p>The <directive>RewriteMap</directive> directive defines a
<default>SSLStrictSNIVHostCheck off</default>
<contextlist><context>server config</context>
<context>virtual host</context></contextlist>
-<compatibility>Available in Apache 2.2.12 and later</compatibility>
<usage>
<p>
<context>directory</context>
<context>.htaccess</context></contextlist>
<override>AuthConfig</override>
-<compatibility>Available in Apache 2.0.51 and later</compatibility>
<usage>
<p>
<syntax>SSLHonorCipherOrder <em>flag</em></syntax>
<contextlist><context>server config</context>
<context>virtual host</context></contextlist>
-<compatibility>Available in Apache 2.1 and later, if using OpenSSL 0.9.7 or later</compatibility>
+<compatibility>Available if using OpenSSL 0.9.7 or later</compatibility>
<usage>
<p>When choosing a cipher during an SSLv3 or TLSv1 handshake, normally
<default>SSLInsecureRenegotiation off</default>
<contextlist><context>server config</context>
<context>virtual host</context></contextlist>
-<compatibility>Available in httpd 2.2.15 and later, if using OpenSSL 0.9.8m or later</compatibility>
+<compatibility>Available if using OpenSSL 0.9.8m or later</compatibility>
<usage>
<p>As originally specified, all versions of the SSL and TLS protocols
<status>Extension</status>
<sourcefile>mod_substitute.c</sourcefile>
<identifier>substitute_module</identifier>
-<compatibility>Available in Apache HTTP Server 2.2.7 and later</compatibility>
<summary>
<p><module>mod_substitute</module> provides a mechanism to perform
<status>Extension</status>
<sourcefile>mod_suexec.c</sourcefile>
<identifier>suexec_module</identifier>
-<compatibility>Available in Apache 2.0 and later</compatibility>
<summary>
<syntax>SuexecUserGroup <em>User Group</em></syntax>
<contextlist><context>server config</context>
<context>virtual host</context></contextlist>
-<compatibility>SuexecUserGroup is only available in 2.0 and
-later.</compatibility>
<usage>
<p>The <directive>SuexecUserGroup</directive> directive allows you
<syntax>Group <var>unix-group</var></syntax>
<default>Group #-1</default>
<contextlist><context>server config</context></contextlist>
-<compatibility>Only valid in global server config since Apache
-2.0</compatibility>
<usage>
<p>The <directive>Group</directive> directive sets the group under
<syntax>User <var>unix-userid</var></syntax>
<default>User #-1</default>
<contextlist><context>server config</context></contextlist>
-<compatibility>Only valid in global server config since Apache
-2.0</compatibility>
<usage>
<p>The <directive>User</directive> directive sets the user ID as
<default>none</default>
<contextlist><context>server config</context></contextlist>
<modulelist><module>mod_unixd</module></modulelist>
-<compatibility>Available in Apache 2.2.10 and later</compatibility>
<usage>
<p>This directive tells the server to <var>chroot(8)</var> to the
<status>Extension</status>
<sourcefile>mod_version.c</sourcefile>
<identifier>version_module</identifier>
-<compatibility>Available in version 2.0.56 and later</compatibility>
<summary>
<p>This module is designed for the use in test suites and large
<modulelist>
<module>event</module><module>prefork</module>
<module>worker</module></modulelist>
-<compatibility>Available in version 2.0.49 and later</compatibility>
<usage>
<p>For safety reasons this directive is only available if the server was
<contextlist><context>server config</context></contextlist>
<modulelist><module>prefork</module><module>worker</module>
<module>event</module></modulelist>
-<compatibility>Available in version 2.2 and later</compatibility>
<usage>
<p>The <directive>GracefulShutdownTimeout</directive> specifies
<module>prefork</module><module>worker</module>
<module>event</module>
</modulelist>
-<compatibility>Required directive since Apache HTTP Server 2.0<br/>
-The <var>protocol</var> argument was added in 2.1.5</compatibility>
<usage>
<p>The <directive>Listen</directive> directive instructs Apache httpd to
<contextlist><context>server config</context></contextlist>
<modulelist><module>event</module><module>mpm_winnt</module>
<module>worker</module></modulelist>
-<compatibility>Available for <module>mpm_winnt</module> in Apache HTTP Server 2.0.41
-and later</compatibility>
<usage>
<p>This directive sets the maximum configured value for <directive
<module>mpmt_os2</module><module>mpm_winnt</module><module>worker</module>
<module>event</module>
</modulelist>
-<compatibility>Available in Apache HTTP Server 2.1 and later</compatibility>
<usage>
<p>The <directive>ThreadStackSize</directive> directive sets the