cmd = sys.stdin.readline()
                # Check for eof
                if cmd == "":
                    break
                answer = send_command(options.sock, cmd.rstrip())
                idx = answer.index('\n')
                print(answer[idx+1:], end="")
                eol = answer.endswith("\n")
                sys.stdout.flush()
            elif options.sock in readfd:
                print("UNSOLICITED MESSAGE %" +
                      options.sock.recv(1000).decode("utf-8").rstrip())
                eol = True      
    except KeyboardInterrupt:
        if not eol:
            print("")
        eol = True
        print("Keyboard interrupt")
    if not eol:
        print("")
def cmd_reset(options):
    """ vws reset """
    print(send_command(options.sock, 'system_reset'))


def cmd_save(options):
    """ vws save """