@property
    def start(self):
        return self._args[0]
See :py:meth:`ConnectionListener.on_error`
dataset/ETHPy150Open sympy/sympy/sympy/sets/sets.py/Interval.start--crossover with--dataset/ETHPy150Open jasonrbriggs/stomp.py/stomp/__main__.py/StompCLI.on_error