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<div id="yar-concurrent-client.loop" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Yar_Concurrent_Client::loop</h1>
  <p class="verinfo">(PECL yar &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">Yar_Concurrent_Client::loop</span> &mdash; <span class="dc-title">Envoi tous les appels</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-yar-concurrent-client.loop-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><strong>Yar_Concurrent_Client::loop</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$callback</code><span class="initializer"> = ?</span></span>, <span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$error_callback</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Envoi tous les appels distants RPC enregistrés.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-yar-concurrent-client.loop-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">callback</code></dt>
    <dd>
     <p class="para">
      Si la fonction de rappel est définie, alors Yar appelera cette fonction
      de rappel après avoir envoyé tous les appels, et avant le retour
      des réponses, avec $callinfo vallant NULL.
     </p>
     <p class="para">
      Alors, si l&#039;utilisateur ne spécifie pas de fonction de rappel lors de
      l&#039;enregistrement d&#039;appel concurrent, cette fonction de rappel sera
      utilisée pour gérer les réponses, sinon, la fonction de rappel
      spécifiée pendant l&#039;enregistrement sera utilisée.
     </p>
    </dd>
   
   
    <dt><code class="parameter">error_callback</code></dt>
    <dd>
     <p class="para">
      Si la fonction de rappel est définie, alors Yar l&#039;appelera
      lorsqu&#039;une erreur surviendra.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-yar-concurrent-client.loop-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-yar-concurrent-client.loop-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Exemple avec <span class="function"><strong>Yar_Concurrent_Client::loop()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">callback</span><span style="color: #007700">(</span><span style="color: #0000BB">$retval</span><span style="color: #007700">, </span><span style="color: #0000BB">$callinfo</span><span style="color: #007700">) {<br />     if (</span><span style="color: #0000BB">$callinfo </span><span style="color: #007700">== </span><span style="color: #0000BB">NULL</span><span style="color: #007700">) {<br />        echo </span><span style="color: #DD0000">"Maintenant, toutes les requêtes ont été émises, et aucune réponse n'est pour l'instant disponible\n"</span><span style="color: #007700">;<br />     } else {<br />        echo </span><span style="color: #DD0000">"Ceci est une réponse à un appel distant, le nom de la méthode est "</span><span style="color: #007700">, </span><span style="color: #0000BB">$callinfo</span><span style="color: #007700">[</span><span style="color: #DD0000">"method"</span><span style="color: #007700">], <br />             </span><span style="color: #DD0000">". La séquence d'appel est " </span><span style="color: #007700">, </span><span style="color: #0000BB">$callinfo</span><span style="color: #007700">[</span><span style="color: #DD0000">"sequence"</span><span style="color: #007700">] , </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />        </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$retval</span><span style="color: #007700">);<br />     }<br />} <br /><br />function </span><span style="color: #0000BB">error_callback</span><span style="color: #007700">(</span><span style="color: #0000BB">$type</span><span style="color: #007700">, </span><span style="color: #0000BB">$error</span><span style="color: #007700">, </span><span style="color: #0000BB">$callinfo</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">error_log</span><span style="color: #007700">(</span><span style="color: #0000BB">$error</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">call</span><span style="color: #007700">(</span><span style="color: #DD0000">"http://host/api/"</span><span style="color: #007700">, </span><span style="color: #DD0000">"some_method"</span><span style="color: #007700">, array(</span><span style="color: #DD0000">"parameters"</span><span style="color: #007700">), </span><span style="color: #DD0000">"callback"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">call</span><span style="color: #007700">(</span><span style="color: #DD0000">"http://host/api/"</span><span style="color: #007700">, </span><span style="color: #DD0000">"some_method"</span><span style="color: #007700">, array(</span><span style="color: #DD0000">"parameters"</span><span style="color: #007700">));   </span><span style="color: #FF8000">// Si la fonction de rappel n'est pas spécifiée <br />                                                                               // la fonction de rappel de la boucle sera utilisée<br /></span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">call</span><span style="color: #007700">(</span><span style="color: #DD0000">"http://host/api/"</span><span style="color: #007700">, </span><span style="color: #DD0000">"some_method"</span><span style="color: #007700">, array(</span><span style="color: #DD0000">"parameters"</span><span style="color: #007700">), </span><span style="color: #DD0000">"callback"</span><span style="color: #007700">, </span><span style="color: #0000BB">NULL</span><span style="color: #007700">, array(</span><span style="color: #0000BB">YAR_OPT_PACKAGER </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"json"</span><span style="color: #007700">));<br />                                                                               </span><span style="color: #FF8000">// ce serveur accepte le packager json <br /></span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">call</span><span style="color: #007700">(</span><span style="color: #DD0000">"http://host/api/"</span><span style="color: #007700">, </span><span style="color: #DD0000">"some_method"</span><span style="color: #007700">, array(</span><span style="color: #DD0000">"parameters"</span><span style="color: #007700">), </span><span style="color: #DD0000">"callback"</span><span style="color: #007700">, </span><span style="color: #0000BB">NULL</span><span style="color: #007700">, array(</span><span style="color: #0000BB">YAR_OPT_TIMEOUT</span><span style="color: #007700">=&gt;</span><span style="color: #0000BB">1</span><span style="color: #007700">));<br />                                                                               </span><span style="color: #FF8000">//Délai d'attente maximal personnalisé<br /><br /></span><span style="color: #0000BB">Yar_Concurrent_Client</span><span style="color: #007700">::</span><span style="color: #0000BB">loop</span><span style="color: #007700">(</span><span style="color: #DD0000">"callback"</span><span style="color: #007700">, </span><span style="color: #DD0000">"error_callback"</span><span style="color: #007700">); </span><span style="color: #FF8000">//Envoi les requêtes,<br />                                                           //error_callback est optionnel<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>Résultat de l&#039;exemple ci-dessus est similaire à :</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Maintenant, toutes les requêtes ont été émises, et aucune réponse n&#039;est pour l&#039;instant disponible
Ceci est une réponse à un appel distant, le nom de la méthode est some_method. La séquence d&#039;appel est 4
string(11) &quot;some_method&quot;
Ceci est une réponse à un appel distant, le nom de la méthode est some_method. La séquence d&#039;appel est 1
string(11) &quot;some_method&quot;
Ceci est une réponse à un appel distant, le nom de la méthode est some_method. La séquence d&#039;appel est 2
string(11) &quot;some_method&quot;
Ceci est une réponse à un appel distant, le nom de la méthode est some_method. La séquence d&#039;appel est 3
string(11) &quot;some_method&quot;</pre>
</div>
   </div>
  </div>
 </div>



 <div class="refsect1 seealso" id="refsect1-yar-concurrent-client.loop-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="yar-concurrent-client.call.php" class="methodname" rel="rdfs-seeAlso">Yar_Concurrent_Client::call()</a> - Enregistre un appel concurrent</span></li>
   <li><span class="methodname"><a href="yar-concurrent-client.reset.php" class="methodname" rel="rdfs-seeAlso">Yar_Concurrent_Client::reset()</a> - Nettoie tous les appels enregistr&eacute;</span></li>
   <li><span class="methodname"><a href="yar-server.construct.php" class="methodname" rel="rdfs-seeAlso">Yar_Server::__construct()</a> - Enregistre un serveur</span></li>
   <li><span class="methodname"><a href="yar-server.handle.php" class="methodname" rel="rdfs-seeAlso">Yar_Server::handle()</a> - D&eacute;marre un serveur RPC</span></li>
  </ul>
 </div>


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