suggest modifying memlock unlimited

[wangliangliang2]

link

To modify this limit globally, you can modify the /etc/security/limits.conf file and add two lines:
* hard memlock unlimited
* soft memlock unlimited

origin method don't work on debian 11 and this work on debian 11 echo "DefaultLimitMEMLOCK=infinity" >> /etc/systemd/system.conf && reboot

another thing:
can shadow-tls relay client's udp data to backend which is shadowsocks?