public function __destruct()
{
$this->stop();
unset($this->id);
unset($this->endpoint);
unset($this->type);
unset($this->hosts);
unset($this->flags);
unset($this->options);
unset($this->isConnected);
unset($this->hTimer);
unset($this->rTimer);
unset($this->socket);
unset($this->onfflinebuffer);
unset($this->onlinebuffer);
unset($this->frameBuffer);
unset($this->connectionPool);
unset($this->loop);
}