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<div id="eventhttp.accept" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">EventHttp::accept</h1>
  <p class="verinfo">(PECL event &gt;= 1.2.6-beta)</p><p class="refpurpose"><span class="refname">EventHttp::accept</span> &mdash; <span class="dc-title">Faz com que um servidor HTTP aceite conexões no recurso ou fluxo de soquete especificado</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-eventhttp.accept-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><strong>EventHttp::accept</strong></span>(<span class="methodparam">
    
    <span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter">$socket</code>
   </span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Faz um servidor HTTP aceitar conexões no recurso ou fluxo de soquete especificado.
   O soquete deve estar pronto para aceitar conexões.
  </p>
  <p class="para">
   Pode ser chamado várias vezes para aceitar conexões em soquetes diferentes.
  </p>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
    Para vincular um soquete, com conexões
    <code class="literal">listen</code>
    e
    <code class="literal">accept</code>
    em uma única chamada, use
    <span class="methodname"><a href="eventhttp.bind.php" class="methodname">EventHttp::bind()</a></span>.
    <span class="methodname"><strong>EventHttp::accept()</strong></span>
    é necessário somente se já houver um soquete pronto para aceitar conexões.
   </p>
  </p></blockquote>
 </div>

 <div class="refsect1 parameters" id="refsect1-eventhttp.accept-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt>
     <code class="parameter">socket</code>
    </dt>
    <dd>
     <p class="para">
      Recurso de soquete, fluxo ou descritor numérico de arquivo que representa um soquete
      pronto para aceitar conexões.
     </p>
    </dd>
   
  </dl>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-eventhttp.accept-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-eventhttp.accept-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 
    Exemplo de <span class="function"><strong>EventHttp::accept()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$base </span><span style="color: #007700">= new </span><span style="color: #0000BB">EventBase</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$http </span><span style="color: #007700">= new </span><span style="color: #0000BB">EventHttp</span><span style="color: #007700">(</span><span style="color: #0000BB">$base</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$addresses </span><span style="color: #007700">= [<br />    </span><span style="color: #0000BB">8091 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"127.0.0.1"</span><span style="color: #007700">,<br />    </span><span style="color: #0000BB">8092 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"127.0.0.2"</span><span style="color: #007700">,<br />];<br /></span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$socket </span><span style="color: #007700">= array();<br /><br />foreach (</span><span style="color: #0000BB">$addresses </span><span style="color: #007700">as </span><span style="color: #0000BB">$port </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$ip</span><span style="color: #007700">) {<br />    echo </span><span style="color: #0000BB">$ip</span><span style="color: #007700">, </span><span style="color: #DD0000">" "</span><span style="color: #007700">, </span><span style="color: #0000BB">$port</span><span style="color: #007700">, </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$socket</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">] = </span><span style="color: #0000BB">socket_create</span><span style="color: #007700">(</span><span style="color: #0000BB">AF_INET</span><span style="color: #007700">, </span><span style="color: #0000BB">SOCK_STREAM</span><span style="color: #007700">, </span><span style="color: #0000BB">SOL_TCP</span><span style="color: #007700">);<br /><br />    if (!</span><span style="color: #0000BB">socket_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">], </span><span style="color: #0000BB">$ip</span><span style="color: #007700">, </span><span style="color: #0000BB">$port</span><span style="color: #007700">)) {<br />        exit(</span><span style="color: #DD0000">"socket_bind falhou\n"</span><span style="color: #007700">);<br />    }<br /><br />    </span><span style="color: #0000BB">socket_listen</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">], </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">socket_set_nonblock</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">]);<br /><br />    if (!</span><span style="color: #0000BB">$http</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">accept</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">[</span><span style="color: #0000BB">$i</span><span style="color: #007700">])) {<br />        echo </span><span style="color: #DD0000">"Accept falhou\n"</span><span style="color: #007700">;<br />        exit(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />    }<br /><br />    ++</span><span style="color: #0000BB">$i</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">$http</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setCallback</span><span style="color: #007700">(</span><span style="color: #DD0000">"/some-page"</span><span style="color: #007700">, function () {<br />    echo </span><span style="color: #DD0000">"(some-page)\n"</span><span style="color: #007700">;<br />    echo </span><span style="color: #DD0000">"URI: "</span><span style="color: #007700">, </span><span style="color: #0000BB">$req</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getUri</span><span style="color: #007700">(), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$req</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sendReply</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #DD0000">"OK"</span><span style="color: #007700">);<br />    echo </span><span style="color: #DD0000">"OK\n"</span><span style="color: #007700">;<br />});<br /><br /></span><span style="color: #0000BB">$http</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setDefaultCallback</span><span style="color: #007700">(function (</span><span style="color: #0000BB">$req</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">"URI: "</span><span style="color: #007700">, </span><span style="color: #0000BB">$req</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getUri</span><span style="color: #007700">(), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$req</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sendReply</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #DD0000">"OK"</span><span style="color: #007700">);<br />    echo </span><span style="color: #DD0000">"OK\n"</span><span style="color: #007700">;<br />});<br /><br /></span><span style="color: #0000BB">$signal </span><span style="color: #007700">= </span><span style="color: #0000BB">Event</span><span style="color: #007700">::</span><span style="color: #0000BB">signal</span><span style="color: #007700">(</span><span style="color: #0000BB">$base</span><span style="color: #007700">, </span><span style="color: #0000BB">SIGINT</span><span style="color: #007700">, function () use (</span><span style="color: #0000BB">$base</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">"Capturado SIGINT. Parando...\n"</span><span style="color: #007700">;<br />    </span><span style="color: #0000BB">$base</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">stop</span><span style="color: #007700">();<br />});<br /></span><span style="color: #0000BB">$signal</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">add</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$base</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">dispatch</span><span style="color: #007700">();<br />echo </span><span style="color: #DD0000">"FIM\n"</span><span style="color: #007700">;<br /></span><span style="color: #FF8000">// Não fechamos os sockets, pois o Libevent já define os<br />// sinalizadores CLOSE_ON_FREE e CLOSE_ON_EXEC no descritor<br />// de arquivo associado aos sockets.<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>O exemplo acima produzirá
algo semelhante a:</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Client:
$ nc 127.0.0.1 8091
GET /about HTTP/1.0
Connection: close

HTTP/1.0 200 OK
Content-Type: text/html; charset=ISO-8859-1
Connection: close

Server:
127.0.0.1 8091
127.0.0.2 8092
URI: /about
OK</pre>
</div>
   </div>
  </div>
 </div>

 <div class="refsect1 seealso" id="refsect1-eventhttp.accept-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li>
    <span class="methodname"><a href="eventhttp.bind.php" class="methodname" rel="rdfs-seeAlso">EventHttp::bind()</a> - Vincula um servidor HTTP no endere&ccedil;o e porta especificados</span>
   </li>
  </ul>
 </div>

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