Kraken\Ipc\Socket\Socket::handleClose PHP Метод

    public function handleClose()
    {
        $this->pause();
        if (is_resource($this->resource)) {
            // http://chat.stackoverflow.com/transcript/message/7727858#7727858
            stream_socket_shutdown($this->resource, STREAM_SHUT_RDWR);
            stream_set_blocking($this->resource, 0);
            fclose($this->resource);
        }
    }