The while True loop of function train?

[machanic]

The while True: of https://github.com/ikostrikov/pytorch-a3c/blob/master/train.py#L35 cannot be break, because the only break statement is in https://github.com/ikostrikov/pytorch-a3c/blob/master/train.py#L79 which is used to break for-loop: https://github.com/ikostrikov/pytorch-a3c/blob/master/train.py#L50 How to terminate that forever while-loop in your code?