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Extensible Markup Language  |  2006-01-15  |  8KB  |  107 lines
  1. <?xml version="1.0" encoding="ISO-8859-1"?>
  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  3. <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!--
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  8. <title>beos - Apache HTTP Server</title>
  9. <link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" />
  10. <link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" />
  11. <link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" />
  12. <link href="../images/favicon.ico" rel="shortcut icon" /></head>
  13. <body>
  14. <div id="page-header">
  15. <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>
  16. <p class="apache">Apache HTTP Server Version 2.2</p>
  17. <img alt="" src="../images/feather.gif" /></div>
  18. <div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div>
  19. <div id="path">
  20. <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 2.2</a> > <a href="./">Modules</a></div>
  21. <div id="page-content">
  22. <div id="preamble"><h1>Apache MPM beos</h1>
  23. <div class="toplang">
  24. <p><span>Available Languages: </span><a href="../de/mod/beos.html" hreflang="de" rel="alternate" title="Deutsch"> de </a> |
  25. <a href="../en/mod/beos.html" title="English"> en </a> |
  26. <a href="../es/mod/beos.html" hreflang="es" rel="alternate" title="Espa±ol"> es </a> |
  27. <a href="../ko/mod/beos.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p>
  28. </div>
  29. <table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>This Multi-Processing Module is optimized for BeOS.</td></tr>
  30. <tr><th><a href="module-dict.html#Status">Status:</a></th><td>MPM</td></tr>
  31. <tr><th><a href="module-dict.html#ModuleIdentifier">ModuleáIdentifier:</a></th><td>mpm_beos_module</td></tr>
  32. <tr><th><a href="module-dict.html#SourceFile">SourceáFile:</a></th><td>beos.c</td></tr></table>
  33. <h3>Summary</h3>
  34.  
  35.     <p>This Multi-Processing Module (MPM) is the default for BeOS. It uses
  36.       a single control process which creates threads to handle requests.</p>
  37. </div>
  38. <div id="quickview"><h3 class="directives">Directives</h3>
  39. <ul id="toc">
  40. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#coredumpdirectory">CoreDumpDirectory</a></li>
  41. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#group">Group</a></li>
  42. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#listen">Listen</a></li>
  43. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#listenbacklog">ListenBacklog</a></li>
  44. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#maxclients">MaxClients</a></li>
  45. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#maxmemfree">MaxMemFree</a></li>
  46. <li><img alt="" src="../images/down.gif" /> <a href="#maxrequestsperthread">MaxRequestsPerThread</a></li>
  47. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#maxsparethreads">MaxSpareThreads</a></li>
  48. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#minsparethreads">MinSpareThreads</a></li>
  49. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#pidfile">PidFile</a></li>
  50. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#receivebuffersize">ReceiveBufferSize</a></li>
  51. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#scoreboardfile">ScoreBoardFile</a></li>
  52. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#sendbuffersize">SendBufferSize</a></li>
  53. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#startthreads">StartThreads</a></li>
  54. <li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#user">User</a></li>
  55. </ul>
  56. <h3>See also</h3>
  57. <ul class="seealso">
  58. <li><a href="../bind.html">Setting which addresses and ports Apache
  59. uses</a></li>
  60. </ul></div>
  61.  
  62. <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
  63. <div class="directive-section"><h2><a name="MaxRequestsPerThread" id="MaxRequestsPerThread">MaxRequestsPerThread</a> <a name="maxrequestsperthread" id="maxrequestsperthread">Directive</a></h2>
  64. <table class="directive">
  65. <tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Limit on the number of requests that an individual thread
  66. will handle during its life</td></tr>
  67. <tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>MaxRequestsPerThread <var>number</var></code></td></tr>
  68. <tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>MaxRequestsPerThread 0</code></td></tr>
  69. <tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr>
  70. <tr><th><a href="directive-dict.html#Status">Status:</a></th><td>MPM</td></tr>
  71. <tr><th><a href="directive-dict.html#Module">Module:</a></th><td>beos</td></tr>
  72. </table>
  73.     <p>The <code class="directive">MaxRequestsPerThread</code> directive sets
  74.     the limit on the number of requests that an individual server thread
  75.     will handle. After <code class="directive">MaxRequestsPerThread</code>
  76.     requests, the thread will die. If <code class="directive">MaxRequestsPerThread</code> is <code>0</code>, then the thread
  77.     will never expire.</p>
  78.  
  79.     <p>Setting <code class="directive">MaxRequestsPerThread</code> to a
  80.     non-zero limit has two beneficial effects:</p>
  81.  
  82.     <ul>
  83.       <li>it limits the amount of memory that a thread can consume
  84.       by (accidental) memory leakage;</li>
  85.  
  86.       <li>by giving threads a finite lifetime, it helps reduce
  87.       the number of threads when the server load reduces.</li>
  88.     </ul>
  89.  
  90.     <div class="note"><h3>Note:</h3>
  91.       <p>For <code class="directive"><a href="../mod/core.html#keepalive">KeepAlive</a></code> requests, only
  92.       the first request is counted towards this limit. In effect, it
  93.       changes the behavior to limit the number of <em>connections</em>
  94.       per thread.</p>
  95.     </div>
  96.  
  97. </div>
  98. </div>
  99. <div class="bottomlang">
  100. <p><span>Available Languages: </span><a href="../de/mod/beos.html" hreflang="de" rel="alternate" title="Deutsch"> de </a> |
  101. <a href="../en/mod/beos.html" title="English"> en </a> |
  102. <a href="../es/mod/beos.html" hreflang="es" rel="alternate" title="Espa±ol"> es </a> |
  103. <a href="../ko/mod/beos.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p>
  104. </div><div id="footer">
  105. <p class="apache">Copyright 1995-2006 The Apache Software Foundation or its licensors, as applicable.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p>
  106. <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>
  107. </body></html>