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<div id="preamble"><h1>Module Apache mod_proxy_fdpass</h1>
<div class="toplang">
<p><span>Langues Disponibles: </span><a href="../en/mod/mod_proxy_fdpass.html" hreflang="en" rel="alternate" title="English"> en </a> |
<a href="../fr/mod/mod_proxy_fdpass.html" title="Fran�ais"> fr </a></p>
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<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Module fournissant le support des processus externes fdpass
� <code class="module"><a href="../mod/mod_proxy.html">mod_proxy</a></code></td></tr>
<tr><th><a href="module-dict.html#Status">Statut:</a></th><td>Extension</td></tr>
<tr><th><a href="module-dict.html#ModuleIdentifier">Identificateur�de�Module:</a></th><td>proxy_fdpass_module</td></tr>
<tr><th><a href="module-dict.html#SourceFile">Fichier�Source:</a></th><td>mod_proxy_fdpass.c</td></tr>
<tr><th><a href="module-dict.html#Compatibility">Compatibilit�:</a></th><td>Disponible pour unix depuis la version 2.3
du serveur HTTP Apache</td></tr></table>
<h3>Sommaire</h3>
<p>Pour fonctionner, ce module <em>n�cessite</em> le chargement de
<code class="module"><a href="../mod/mod_proxy.html">mod_proxy</a></code>. Il permet le passage du socket du client
vers un autre processus.</p>
<p><code>mod_proxy_fdpass</code> utilise la capacit� des sockets de
domaine AF_UNIX � <a href="http://www.freebsd.org/cgi/man.cgi?query=recv">transmettre un
descripteur de fichier ouvert</a> afin de permettre � un autre
processus de terminer le traitement de la requ�te.
</p>
<p>Le module poss�de une interface de fournisseur
<code>proxy_fdpass_flusher</code> qui permet �ventuellement � un
autre module d'envoyer les en-t�tes de la r�ponse, ou m�me le d�but
du corps de la r�ponse. Le fournisseur par d�faut <code>flush</code> d�sactive la
persistence, et envoie les en-t�tes de la r�ponse, laissant le soin
au processus externe d'envoyer le corps de la r�ponse.</p>
<p>Pour utiliser un autre fournisseur, vous devez d�finir le param�tre
<code>flusher</code> de la directive <code class="directive"><a href="../mod/mod_proxy.html#proxypass">ProxyPass</a></code>.
</p>
<p>A l'heure actuelle, la seule donn�e transmise au processus
externe est le socket du client. Pour recevoir un socket client,
appelez recvfrom avec une structure <a href="http://www.kernel.org/doc/man-pages/online/pages/man3/ cmsg.3.html"><code>struct cmsghdr</code></a> allou�e. Les versions
futures de ce module pourront transmettre d'autres donn�es que le
socket client.
</p>
</div>
<div id="quickview"><h3 class="directives">Directives</h3>
<p>Ce module ne fournit aucune directive.</p>
<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__&list_id=144532&product=Apache%20httpd-2&query_format=specific&order=changeddate%20DESC%2Cpriority%2Cbug_severity&component=mod_proxy_fdpass">Probl�mes connus</a></li><li><a href="https://bz.apache.org/bugzilla/enter_bug.cgi?product=Apache%20httpd-2&component=mod_proxy_fdpass">Signaler un bug</a></li></ul><h3>Voir aussi</h3>
<ul class="seealso">
<li><code class="module"><a href="../mod/mod_proxy.html">mod_proxy</a></code></li>
<li><a href="#comments_section">Commentaires</a></li></ul></div>
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