React\Socket\Connection::getRemoteAddress PHP Method

    public function getRemoteAddress()
    {
        return $this->parseAddress(stream_socket_get_name($this->stream, true));
    }

 /**
  * Handle process on close transport
  *
  * @param \React\Socket\Connection $conn
  */
 public function handleClose(Connection $conn)
 {
     Logger::debug($this, "Raw socket closed " . $conn->getRemoteAddress());
     $session = $this->sessions[$conn];
     $this->sessions->detach($conn);
     $this->router->getEventDispatcher()->dispatch('connection_close', new ConnectionCloseEvent($session));
 }