add ssl support for cpp websocket (#553)

zhaomingwork

2023-05-25 21c590ad67bb00cf29c23b85666301359fb0e6e0

1
2
3
4
5
6
7
8
9
from abc import ABC
from abc import abstractmethod
from typing import Iterator
 
 
class AbsIterFactory(ABC):
    @abstractmethod
    def build_iter(self, epoch: int, shuffle: bool = None) -> Iterator:
        raise NotImplementedError