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?>
<div id="function.zookeeper-dispatch" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">zookeeper_dispatch</h1>
  <p class="verinfo">(PECL zookeeper &gt;= 0.4.0)</p><p class="refpurpose"><span class="refname">zookeeper_dispatch</span> &mdash; <span class="dc-title">Chama funções de retorno para operações pendentes</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.zookeeper-dispatch-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>zookeeper_dispatch</strong></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>


  <p class="para rdfs-comment">
   A função <span class="function"><strong>zookeeper_dispatch()</strong></span> chama as funções de retorno passadas ​​por operações como <span class="methodname"><a href="zookeeper.get.php" class="methodname">Zookeeper::get()</a></span> ou <span class="methodname"><a href="zookeeper.exists.php" class="methodname">Zookeeper::exists()</a></span>.
  </p>

  <div class="caution"><strong class="caution">Cuidado</strong>
   <p class="para">
    Desde a versão 0.4.0, esta função deve ser chamada manualmente para realizar operações assíncronas. Se quiser que isso seja feito automaticamente, você também pode declarar ticks no início do seu programa.
   </p>
  </div>

  <p class="para">
   Após o PHP 7.1, esta função pode ser ignorada. Esta extensão usa EG(vm_interrupt) para implementar despacho assíncrono.
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-function.zookeeper-dispatch-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">Esta função não possui parâmetros.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.zookeeper-dispatch-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Nenhum valor é retornado.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.zookeeper-dispatch-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="para">
   Este método emite um aviso PHP quando a função de retorno não puser ser invocada.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.zookeeper-dispatch-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="function.zookeeper-dispatch.example.1">
   <p><strong>Exemplo #1 Exemplo #1 de <span class="methodname"><strong>zookeeper_dispatch()</strong></span></strong></p>
   <div class="example-contents"><p>
    Despacho manual de funções de retorno.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$client </span><span style="color: #007700">= new </span><span style="color: #0000BB">Zookeeper</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$client</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost:2181'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$client</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">get</span><span style="color: #007700">(</span><span style="color: #DD0000">'/zookeeper'</span><span style="color: #007700">, function() {<br />    echo </span><span style="color: #DD0000">"Função de retorno foi chamada"</span><span style="color: #007700">.</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />});<br />while(</span><span style="color: #0000BB">true</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">sleep</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">zookeeper_dispatch</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>

  <div class="example" id="function.zookeeper-dispatch.example.2">
   <p><strong>Exemplo #2 Exemplo #2 de <span class="methodname"><strong>zookeeper_dispatch()</strong></span></strong></p>
   <div class="example-contents"><p>
    Declaração de tiques.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">declare(</span><span style="color: #0000BB">ticks</span><span style="color: #007700">=</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$client </span><span style="color: #007700">= new </span><span style="color: #0000BB">Zookeeper</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$client</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost:2181'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$client</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">get</span><span style="color: #007700">(</span><span style="color: #DD0000">'/zookeeper'</span><span style="color: #007700">, function() {<br />    echo </span><span style="color: #DD0000">"Função de retorno foi chamada"</span><span style="color: #007700">.</span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />});<br />while(</span><span style="color: #0000BB">true</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">sleep</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.zookeeper-dispatch-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="zookeeper.addauth.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::addAuth()</a> - Especifica credenciais da aplica&ccedil;&atilde;o</span></li>
    <li><span class="methodname"><a href="zookeeper.connect.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::connect()</a> - Cria um identificador para comunica&ccedil;&atilde;o com o ZooKeeper</span></li>
    <li><span class="methodname"><a href="zookeeper.construct.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::__construct()</a> - Cria um identificador para comunica&ccedil;&atilde;o com o ZooKeeper</span></li>
    <li><span class="methodname"><a href="zookeeper.exists.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::exists()</a> - Verifica a exist&ecirc;ncia de um n&oacute; no zookeeper de forma s&iacute;ncrona</span></li>
    <li><span class="methodname"><a href="zookeeper.get.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::get()</a> - Obt&eacute;m os dados associados a um n&oacute; de forma s&iacute;ncrona</span></li>
    <li><span class="methodname"><a href="zookeeper.getchildren.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::getChildren()</a> - Lista os filhos de um n&oacute; de forma s&iacute;ncrona</span></li>
    <li><span class="methodname"><a href="zookeeper.setwatcher.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::setWatcher()</a> - Define uma fun&ccedil;&atilde;o observadora</span></li>
   </ul>
  </p>
 </div>


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