from pythonosc import dispatcher
from pythonosc import osc_server

def joint_handler(address, *args):
    print(f"{address} -> {args[0]}")

def main():
    ip = "0.0.0.0"  # Listen on all network interfaces
    port = 8000     # Must match the sender's port in `joint_state_osc.py`

    # Create dispatcher and register callback
    disp = dispatcher.Dispatcher()
    disp.map("/joint_states/shoulder_lift_joint/*", joint_handler)

    server = osc_server.ThreadingOSCUDPServer((ip, port), disp) # Start OSC server
    
    try:
        server.serve_forever()  # Keep server running
    except KeyboardInterrupt:
        print("")

if __name__ == "__main__":
    main()