def __init__(self, port, data):
        self.port = port
        self.buffer = None
        self.data = data
"Test if the re-authentication only happens once.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/conch/test/test_conch.py/ConchTestForwardingProcess.__init__--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/tests/components/camera/test_uvc.py/TestUVC.test_camera_image_reauths_only_once