How to limit one port only accept one connection?

[travelbob2005]

How to limit one port only accept one shadowsocks connection?

[WalkerWalker]

I have the exact same need. In the wiki I have found this

3. Limit connections

iptables -A INPUT -p tcp --syn --dport ${SHADOWSOCKS_PORT} -m connlimit --connlimit-above >32 -j REJECT --reject-with tcp-reset

But it doesn't work for me. I have change the ${SHADOWSOCKS_PORT} to one of my port 8334 and change 32 to 1 because I want to limit this port with only one connection.

iptables -A INPUT -p tcp --syn --dport 8334 -m connlimit --connlimit-above 1 -j REJECT --reject-with tcp-reset

but it doesn't work for me

[itsOmidKarami]

did anyone find any working solution for this problem?
i have the same problem and i couldn't find any solution for that!

[chenshaoju]

this project was discarded.
Please use other versions of shadowsocks: https://github.com/shadowsocks/