Exception ignored in: <function _DataLoaderIter.__del__ at 0x7fb88e289620>
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 399, in __del__
    self._shutdown_workers()
  File "/usr/local/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 378, in _shutdown_workers
    self.worker_result_queue.get()
  File "/usr/local/lib/python3.7/multiprocessing/queues.py", line 354, in get
    return _ForkingPickler.loads(res)
  File "/usr/local/lib/python3.7/site-packages/torch/multiprocessing/reductions.py", line 151, in rebuild_storage_fd
    fd = df.detach()
  File "/usr/local/lib/python3.7/multiprocessing/resource_sharer.py", line 58, in detach
    return reduction.recv_handle(conn)
  File "/usr/local/lib/python3.7/multiprocessing/reduction.py", line 185, in recv_handle
    return recvfds(s, 1)[0]
  File "/usr/local/lib/python3.7/multiprocessing/reduction.py", line 153, in recvfds
    msg, ancdata, flags, addr = sock.recvmsg(1, socket.CMSG_LEN(bytes_size))
ConnectionResetError: [Errno 104] Connection reset by peer

I’ve got this error, which was ignored but what does it mean?