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<title>mpm_netware - Serveur Apache HTTP Version 2.5</title>
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<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">Glossaire</a> | <a href="../sitemap.html">Plan du site</a></p>
<p class="apache">Serveur Apache HTTP Version 2.5</p>
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<a href="http://www.apache.org/">Apache</a> &gt; <a href="http://httpd.apache.org/">Serveur HTTP</a> &gt; <a href="http://httpd.apache.org/docs/">Documentation</a> &gt; <a href="../">Version 2.5</a> &gt; <a href="./">Modules</a></div>
<div id="page-content">
<div id="preamble"><h1>Apache MPM netware</h1>
<div class="toplang">
<p><span>Langues Disponibles: </span><a href="../en/mod/mpm_netware.html" hreflang="en" rel="alternate" title="English">&nbsp;en&nbsp;</a> |
<a href="../fr/mod/mpm_netware.html" title="Fran&#231;ais">&nbsp;fr&nbsp;</a></p>
</div>
<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Module multi-processus impl&#233;mentant un serveur web bas&#233;
exclusivement sur les threads et optimis&#233; pour Novell
NetWare</td></tr>
<tr><th><a href="module-dict.html#Status">Statut:</a></th><td>MPM</td></tr>
<tr><th><a href="module-dict.html#ModuleIdentifier">Identificateur&#160;de&#160;Module:</a></th><td>mpm_netware_module</td></tr>
<tr><th><a href="module-dict.html#SourceFile">Fichier&#160;Source:</a></th><td>mpm_netware.c</td></tr></table>
<h3>Sommaire</h3>
<p>Ce module multi-processus (MPM) impl&#233;mente un serveur web bas&#233;
exclusivement sur les threads et optimis&#233; pour Novell NetWare.</p>
<p>Le thread ma&#238;tre est charg&#233; du lancement de threads esclaves qui
attendent les connexions et les traitent au fur et &#224; mesure de leur
arriv&#233;e. Le serveur HTTP Apache essaie toujours de maintenir
plusieurs threads
esclaves en <dfn>spare</dfn> (en r&#233;serve) ou inactifs. De cette
fa&#231;on, les clients n'ont pas besoin d'attendre le lancement d'un
nouveau thread enfant pour que leurs requ&#234;tes soient trait&#233;es.</p>
<p>Les directives <code class="directive"><a href="../mod/mpm_common.html#startthreads">StartThreads</a></code>, <code class="directive"><a href="../mod/mpm_common.html#minsparethreads">MinSpareThreads</a></code>, <code class="directive"><a href="../mod/mpm_common.html#maxsparethreads">MaxSpareThreads</a></code>, et <code class="directive"><a href="#maxthreads">MaxThreads</a></code> contr&#244;lent
la mani&#232;re dont le thread ma&#238;tre cr&#233;e les threads esclaves afin de
traiter les requ&#234;tes. En g&#233;n&#233;ral, Apache httpd s'auto-r&#233;gule correctement,
et la plupart des sites ne n&#233;cessitent aucune modification des
valeurs par d&#233;faut de ces directives. Pour les sites dont le serveur
est limit&#233; en m&#233;moire, il peut s'av&#233;rer n&#233;cessaire de diminuer la
valeur de la directive <code class="directive"><a href="#maxthreads">MaxThreads</a></code> afin d'&#233;viter une
hyper-activit&#233; du serveur (arr&#234;ts de threads inactifs et lancement incessant
de nouveau threads). Vous trouverez plus d'informations &#224;
propos du contr&#244;le de la cr&#233;ation de processus dans le document <a href="../misc/perf-tuning.html">conseils en mati&#232;re de
performances</a>.</p>
<p>La directive <code class="directive"><a href="../mod/mpm_common.html#maxrequestsperchild">MaxRequestsPerChild</a></code>
contr&#244;le la fr&#233;quence &#224; laquelle le serveur recycle ses processus
en arr&#234;tant les anciens et en en lan&#231;ant de nouveaux. Sous le
syst&#232;me d'exploitation NetWare, il est vivement recommand&#233; de
laisser cette directive &#224; 0, ce qui permet aux threads esclaves de
continuer &#224; traiter les requ&#234;tes ind&#233;finiment.</p>
</div>
<div id="quickview"><h3 class="directives">Directives</h3>
<ul id="toc">
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#listen">Listen</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#listenbacklog">ListenBacklog</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#maxconnectionsperchild">MaxConnectionsPerChild</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#maxmemfree">MaxMemFree</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#maxsparethreads">MaxSpareThreads</a></li>
<li><img alt="" src="../images/down.gif" /> <a href="#maxthreads">MaxThreads</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#minsparethreads">MinSpareThreads</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#receivebuffersize">ReceiveBufferSize</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#sendbuffersize">SendBufferSize</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#startthreads">StartThreads</a></li>
<li><img alt="" src="../images/right.gif" /> <a href="mpm_common.html#threadstacksize">ThreadStackSize</a></li>
</ul>
<h3>Traitement des bugs</h3><ul class="seealso"><li><a href="https://www.apache.org/dist/httpd/CHANGES_2.4">Journal des modifications de httpd</a></li><li><a href="https://bz.apache.org/bugzilla/buglist.cgi?bug_status=__open__&amp;list_id=144532&amp;product=Apache%20httpd-2&amp;query_format=specific&amp;order=changeddate%20DESC%2Cpriority%2Cbug_severity&amp;component=mpm_netware">Probl&#232;mes connus</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&amp;component=mpm_netware">Signaler un bug</a></li></ul><h3>Voir aussi</h3>
<ul class="seealso">
<li><a href="../bind.html">D&#233;finition des adresses et ports
qu'utilise Apache httpd</a>
</li>
<li><a href="#comments_section">Commentaires</a></li></ul></div>
<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div>
<div class="directive-section"><h2><a name="maxthreads" id="maxthreads">Directive</a> <a name="MaxThreads" id="MaxThreads">MaxThreads</a><a title="Lien permanent" href="#maxthreads" class="permalink">&para;</a></h2>
<table class="directive">
<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>D&#233;finit le nombre maximum de threads esclaves</td></tr>
<tr><th><a href="directive-dict.html#Syntax">Syntaxe:</a></th><td><code>MaxThreads <var>nombre</var></code></td></tr>
<tr><th><a href="directive-dict.html#Default">D&#233;faut:</a></th><td><code>MaxThreads 2048</code></td></tr>
<tr><th><a href="directive-dict.html#Context">Contexte:</a></th><td>configuration du serveur</td></tr>
<tr><th><a href="directive-dict.html#Status">Statut:</a></th><td>MPM</td></tr>
<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mpm_netware</td></tr>
</table>
<p>La directive <code class="directive">MaxThreads</code> d&#233;finit
le nombre maximum de threads esclaves que l'on d&#233;sire autoriser. La
valeur par d&#233;faut correspondant &#224; la valeur cod&#233;e en dur &#224; la
compilation, la valeur de cette directive ne peut donc qu'&#234;tre
diminu&#233;e, comme dans l'exemple suivant :</p>
<div class="example"><p><code>
MaxThreads 512
</code></p></div>
</div>
</div>
<div class="bottomlang">
<p><span>Langues Disponibles: </span><a href="../en/mod/mpm_netware.html" hreflang="en" rel="alternate" title="English">&nbsp;en&nbsp;</a> |
<a href="../fr/mod/mpm_netware.html" title="Fran&#231;ais">&nbsp;fr&nbsp;</a></p>
</div><div class="top"><a href="#page-header"><img src="../images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Commentaires</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&amp;A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed again by our moderators if they are either implemented or considered invalid/off-topic. Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our <a href="http://httpd.apache.org/lists.html">mailing lists</a>.</div>
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