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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@102617 13f79535-47bb-0310-9956-ffa450edef68
101 lines
3.7 KiB
XML
101 lines
3.7 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE modulesynopsis SYSTEM "../style/modulesynopsis.dtd">
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<?xml-stylesheet type="text/xsl" href="../style/manual.en.xsl"?>
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<!--
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Copyright 2002-2004 The Apache Software Foundation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<modulesynopsis metafile="beos.xml.meta">
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<name>beos</name>
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<description>This Multi-Processing Module is optimized for BeOS.</description>
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<status>MPM</status>
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<sourcefile>beos.c</sourcefile>
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<identifier>mpm_beos_module</identifier>
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<summary>
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<p>This Multi-Processing Module (MPM) is the default for BeOS. It uses
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a single control process which creates threads to handle requests.</p>
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</summary>
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<seealso><a href="../bind.html">Setting which addresses and ports Apache
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uses</a></seealso>
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<directivesynopsis location="mpm_common"><name>User</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>Group</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>Listen</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>ListenBacklog</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>SendBufferSize</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>StartThreads</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>MinSpareThreads</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>MaxSpareThreads</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>MaxClients</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>CoreDumpDirectory</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>MaxMemFree</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>PidFile</name>
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</directivesynopsis>
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<directivesynopsis location="mpm_common"><name>ScoreBoardFile</name>
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</directivesynopsis>
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<directivesynopsis>
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<name>MaxRequestsPerThread</name>
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<description>Limit on the number of requests that an individual thread
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will handle during its life</description>
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<syntax>MaxRequestsPerThread <var>number</var></syntax>
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<default>MaxRequestsPerThread 0</default>
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<contextlist><context>server config</context></contextlist>
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<usage>
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<p>The <directive>MaxRequestsPerThread</directive> directive sets
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the limit on the number of requests that an individual server thread
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will handle. After <directive>MaxRequestsPerThread</directive>
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requests, the thread will die. If <directive
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>MaxRequestsPerThread</directive> is <code>0</code>, then the thread
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will never expire.</p>
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<p>Setting <directive>MaxRequestsPerThread</directive> to a
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non-zero limit has two beneficial effects:</p>
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<ul>
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<li>it limits the amount of memory that a thread can consume
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by (accidental) memory leakage;</li>
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<li>by giving threads a finite lifetime, it helps reduce
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the number of threads when the server load reduces.</li>
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</ul>
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<note><title>Note:</title>
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<p>For <directive module="core">KeepAlive</directive> requests, only
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the first request is counted towards this limit. In effect, it
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changes the behavior to limit the number of <em>connections</em>
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per thread.</p>
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</note>
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</usage>
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</directivesynopsis>
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</modulesynopsis>
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