(PECL event >= 1.2.6-beta)
EventBufferEvent::enable — Activa los eventos de lectura, escritura, o ambos, en un evento de buffer
   Activa los eventos Event::READ,
   Event::WRITE, o
   Event::READ|Event::WRITE
   en un evento de buffer.
  
events
    
      Event::READ, Event::WRITE, o
      Event::READ|Event::WRITE
      en un evento de buffer.
     
