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<div id="yar-concurrent-client.call" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Yar_Concurrent_Client::call</h1>
  <p class="verinfo">(PECL yar &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">Yar_Concurrent_Client::call</span> &mdash; <span class="dc-title">Registrar una llamada concurrente</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-yar-concurrent-client.call-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><strong>Yar_Concurrent_Client::call</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$uri</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$method</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$parameters</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$callback</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.callable.php" class="type callable">callable</a></span> <code class="parameter">$error_callback</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$options</code><span class="initializer"> = ?</span></span><br>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

  <p class="para rdfs-comment">
   Registra una llamada RPC, aunque no la envía inmediatamente. Se enviará al
   llamar a <span class="methodname"><a href="yar-concurrent-client.loop.php" class="methodname">Yar_Concurrent_Client::loop()</a></span>
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-yar-concurrent-client.call-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   
    <dt><code class="parameter">uri</code></dt>
    <dd>
     <p class="para">
       El URI del servidor de RPC (http, tcp)
     </p>
    </dd>
   
   
    <dt><code class="parameter">method</code></dt>
    <dd>
     <p class="para">
      El nombre del servicio (es decir, el nombre del método)
     </p>
    </dd>
   
   
    <dt><code class="parameter">parameters</code></dt>
    <dd>
     <p class="para">
      Parámetros
     </p>
    </dd>
   
   
    <dt><code class="parameter">callback</code></dt>
    <dd>
     <p class="para">
      Una retrollamada a una función, la cual será invocada mientras se devuelve la respuesta.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-yar-concurrent-client.call-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Un ID único que se puede utilizar para identificar la llamada que es.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-yar-concurrent-client.call-examples">
  <h3 class="title">Ejemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Ejemplo de <span class="function"><strong>Yar_Concurrent_Client::call()</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 />     </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$retval</span><span style="color: #007700">);<br />}<br /><br />function </span><span style="color: #0000BB">error_callback</span><span style="color: #007700">(</span><span style="color: #0000BB">$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 no se especifica la retrollamada,<br />                                                                               // se usará la retrollamada en bucle<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">//este servidor acepta empaquetadores 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">//tiempo de espera personalizado<br /><br />//Las peticiones aún no se han enviado<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>Resultado del ejemplo anterior es similar a:</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode"></pre>
</div>
   </div>
  </div>
 </div>



 <div class="refsect1 seealso" id="refsect1-yar-concurrent-client.call-seealso">
  <h3 class="title">Ver también</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="yar-concurrent-client.loop.php" class="methodname" rel="rdfs-seeAlso">Yar_Concurrent_Client::loop()</a> - Enviar todas las llamadas</span></li>
   <li><span class="methodname"><a href="yar-concurrent-client.reset.php" class="methodname" rel="rdfs-seeAlso">Yar_Concurrent_Client::reset()</a> - Limpiar todas las llamadas registradas</span></li>
   <li><span class="methodname"><a href="yar-server.construct.php" class="methodname" rel="rdfs-seeAlso">Yar_Server::__construct()</a> - Registrar un servidor</span></li>
   <li><span class="methodname"><a href="yar-server.handle.php" class="methodname" rel="rdfs-seeAlso">Yar_Server::handle()</a> - Iniciar un servidor RPC</span></li>
  </ul>
 </div>


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