php --ri swoole 查看
php -i |grep php.ini php.ini cli 位置
swoole时加入--enable-openssl选项是否加入成功
$serv = new swoole_server('0.0.0.0', 9501, SWOOLE_PROCESS, SWOOLE_SOCK_TCP | SWOOLE_SSL);
$serv->set(array(
'ssl_cert_file' => __DIR__.'/config/ssl.crt',
'ssl_key_file' => __DIR__.'/config//ssl.key',
));
lsof -i:8888
screen -S oneinstack
iptables -I INPUT -p tcp --dport 3306 -j ACCEPT