import sys
import socket

SOCK = "/tmp/ctrl_feat.sock"


def send(cmd: str):
    with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as s:
        s.connect(SOCK)
        s.sendall((cmd.rstrip() + "\n").encode())
        while True:
            data = s.recv(4096)
            if not data:
                break
            sys.stdout.write(data.decode(errors="ignore"))


if __name__ == "__main__":
    cmd = " ".join(sys.argv[1:]) if len(sys.argv) > 1 else "STATUS"
    try:
        send(cmd)
    except Exception as e:
        print(f"ERR: {e}")