__init__.py 文件源码

def _register(self):
                if not self._blocking:
                    if self._rsock.type & socket.SOCK_STREAM:
                        self._read_overlap = pywintypes.OVERLAPPED()
                        self._write_overlap = pywintypes.OVERLAPPED()
                        self._notifier.register(self._fileno)
                    else:
                        self._notifier = self._notifier.async_poller
                else:
                    _AsyncSocket._register(self)