def handle_ttou(self):
        """\
        SIGTTOU handling.
        Decreases the number of workers by one.
        """
        if self.num_workers <= 1:
            return
        self.num_workers -= 1
        self.manage_workers()
dataset/ETHPy150Open benoitc/tproxy/tproxy/arbiter.py/Arbiter.handle_ttou/original