Test

Run HTTP server, e.g. python3 raw-examples/socket-tests/blocking-accept.py

Figure out its PID and FD using lsof -i :8080 and ss -lpt. Run eBPF code using sudo ./inet-lookup-ebpf -pid <PID> -fd <FD>

Then you can make a request using

curl http://localhost:8081
curl http://localhost:8082
curl http://localhost:8083

which is hardcoded in eBPF and the request will be redirected to the service with provided PID.