python - 龙卷风的警告 [Errno 104] 对等方重置连接

Question

开始龙卷风，稍等片刻，这个警告出来了。我不知道这个错误是什么。如何解决这个警告？

WARNING:root:Read error on 12: [Errno 104] Connection reset by peer
WARNING:root:error on read
Traceback (most recent call last):
  File "/usr/local/lib/python3.2/site-packages/tornado-2.4-py3.2.egg/tornado/iostream.py", line 355, in _handle_read
    if self._read_to_buffer() == 0:
  File "/usr/local/lib/python3.2/site-packages/tornado-2.4-py3.2.egg/tornado/iostream.py", line 422, in _read_to_buffer
    chunk = self._read_from_socket()
  File "/usr/local/lib/python3.2/site-packages/tornado-2.4-py3.2.egg/tornado/iostream.py", line 403, in _read_from_socket
    chunk = self.socket.recv(self.read_chunk_size)
socket.error: [Errno 104] Connection reset by peer

Answer 1

可能有两个方面：

一：使用旧的tornado版本，bugfix是：https ://github.com/facebook/tornado/commit/3258726fea5bcd1b401907653bc953ce63d5aeb2

二：发送此请求的客户端有问题，RST 没有 ACK（可以按照 RFC 定义）