Reserve proxy websocket in GO
apt install golang-go
wget https://raw.githubusercontent.com/MAHBOUB-MILLON/websocketproxy-GO/main/proxy.go
chmod +x proxy.go
go run proxy.go
• PORT 80
you can use screen command to run proxy
POST / HTTP/1.1[crlf]Host: bughost.com[crlf]Expect: 100-continue[crlf][crlf]GET- / HTTP/1.1[crlf]Host: domaincloud.com [crlf]Upgrade: Websocket[crlf][crlf]