public function start()
{
if ($this->type !== SWOOLE_UNIX_STREAM) {
$this->settings['open_tcp_nodelay'] = $this->noDelay;
}
$this->settings['open_eof_check'] = false;
$this->settings['open_length_check'] = false;
$this->settings['open_eof_split'] = false;
$this->server->set($this->settings);
$this->socketHandle($this->server);
$this->server->start();
}