====== WSL ======
===== bind ports from external =====
source : https://stackoverflow.com/questions/61002681/connecting-to-wsl2-server-via-local-network

in powershel as administrator
<sxh>
netsh interface portproxy add v4tov4 listenport=3000 listenaddress=0.0.0.0 connectport=3000 connectaddress=172.30.16.3
</sxh>
redirect the port 3000 to wsl2 address 172.30.16.3 (ip addr)

need to create a firewall rule :
<sxh>
netsh advfirewall firewall add rule name= "Open Port 3000" dir=in action=allow protocol=TCP localport=3000
</sxh>

===== memory leak =====
To prevent memory leak :

/mnt/c/Users/myuser/.wslconfig
<sxh>
[wsl2]
memory=2GB
</sxh>