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    2 => 'M&eacute;thode de notification pour l\'ouverture de topologie',
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?>
<div id="mongodb-driver-monitoring-sdamsubscriber.topologyopening" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">MongoDB\Driver\Monitoring\SDAMSubscriber::topologyOpening</h1>
  <p class="verinfo">(mongodb &gt;=1.13.0)</p><p class="refpurpose"><span class="refname">MongoDB\Driver\Monitoring\SDAMSubscriber::topologyOpening</span> &mdash; <span class="dc-title">Méthode de notification pour l&#039;ouverture de topologie</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mongodb-driver-monitoring-sdamsubscriber.topologyopening-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">abstract</span> <span class="modifier">public</span> <span class="methodname"><strong>MongoDB\Driver\Monitoring\SDAMSubscriber::topologyOpening</strong></span>(<span class="methodparam"><span class="type"><a href="class.mongodb-driver-monitoring-topologyopeningevent.php" class="type MongoDB\Driver\Monitoring\TopologyOpeningEvent">MongoDB\Driver\Monitoring\TopologyOpeningEvent</a></span> <code class="parameter">$event</code></span>): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

  <p class="para rdfs-comment">
   Si un observateur est enregistré, cette méthode est appelée lorsqu&#039;une
   topologie est ouverte.
  </p>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <span class="simpara">
    En raison du comportement du pilote
    <a href="mongodb.connection-handling.php" class="link">de gestion et de persistance des connexions</a>,
    cet événement peut ne pas être observé si un
    <span class="classname"><a href="class.mongodb-driver-manager.php" class="classname">MongoDB\Driver\Manager</a></span> utilise un client
    <a href="https://github.com/mongodb/mongo-c-driver" class="link external">&raquo;&nbsp;libmongoc</a> précédemment persistant.
   </span>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-mongodb-driver-monitoring-sdamsubscriber.topologyopening-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">event</code> (<span class="type"><a href="class.mongodb-driver-monitoring-topologyopeningevent.php" class="type MongoDB\Driver\Monitoring\TopologyOpeningEvent">MongoDB\Driver\Monitoring\TopologyOpeningEvent</a></span>)</dt>
    <dd>
     <p class="para">
      Un objet d&#039;événement encapsulant des informations sur la topologie ouverte.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-mongodb-driver-monitoring-sdamsubscriber.topologyopening-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Aucune valeur n&#039;est retournée.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-mongodb-driver-monitoring-sdamsubscriber.topologyopening-errors">
  <h3 class="title">Erreurs / Exceptions</h3>
  <ul class="simplelist">
   <li>Lance une exception <span class="classname"><strong class="classname">MongoDB\Driver\InvalidArgumentException</strong></span> lors d'une erreur survenue pendant l'analyse d'un argument.</li>
  </ul>
 </div>


 <div class="refsect1 seealso" id="refsect1-mongodb-driver-monitoring-sdamsubscriber.topologyopening-seealso">
  <h3 class="title">Voir aussi</h3>
  <ul class="simplelist">
   <li><span class="classname"><a href="class.mongodb-driver-monitoring-topologyopeningevent.php" class="classname">MongoDB\Driver\Monitoring\TopologyOpeningEvent</a></span></li>
   <li><span class="function"><a href="function.mongodb.driver.monitoring.addsubscriber.php" class="function" rel="rdfs-seeAlso">MongoDB\Driver\Monitoring\addSubscriber()</a> - Enregistre un abonnement de surveillance d'&eacute;v&eacute;nement</span></li>
   <li><span class="function"><a href="mongodb-driver-manager.addsubscriber.php" class="function" rel="rdfs-seeAlso">MongoDB\Driver\Manager::addSubscriber()</a> - Enregistre un observateur d'&eacute;v&eacute;nements de surveillance avec ce manager</span></li>
  </ul>
 </div>


</div><?php manual_footer($setup); ?>