Python:websockets.exceptions.ConnectionClosed在使用html请求时出错

我正在使用

请求\u html

库，如下所示：

from requests_html import HTMLSession  


for url in urls:
    ...
    session = HTMLSession() 
    r = session.get(url)
    r.html.render() 
    ...

每隔一段时间我就会出现以下错误：

Future exception was never retrieved
future: <Future finished exception=ConnectionClosed('WebSocket connection is closed: code = 1006 (connection closed abnormally [internal]), no reason',)>
Traceback (most recent call last):
  File "/abc/lib/python3.6/site-packages/websockets/protocol.py", line 674, in transfer_data
    message = yield from self.read_message()
  File "/abc/lib/python3.6/site-packages/websockets/protocol.py", line 742, in read_message
    frame = yield from self.read_data_frame(max_size=self.max_size)
  File "/abc/lib/python3.6/site-packages/websockets/protocol.py", line 815, in read_data_frame
    frame = yield from self.read_frame(max_size)
  File "/abc/lib/python3.6/site-packages/websockets/protocol.py", line 884, in read_frame
    extensions=self.extensions,
  File "/abc/lib/python3.6/site-packages/websockets/framing.py", line 99, in read
    data = yield from reader(2)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/streams.py", line 666, in readexactly
    raise IncompleteReadError(incomplete, n)
asyncio.streams.IncompleteReadError: 0 bytes read on a total of 2 expected bytes

The above exception was the direct cause of the following exception:

websockets.exceptions.ConnectionClosed: WebSocket connection is closed: code = 1006 (connection closed abnormally [internal]), no reason

从未检索到未来异常 未来： 回溯（最近一次呼叫最后一次）： 文件“/abc/lib/python3.6/site packages/websockets/protocol.py”，第674行，在传输数据中 消息=从self.read_message（）获得的收益 read_消息中的文件“/abc/lib/python3.6/site packages/websockets/protocol.py”，第742行 帧=自读数据帧的产量（最大大小=自读最大大小） 文件“/abc/lib/python3.6/site packages/websockets/protocol.py”，第815行，在read_data_框架中 帧=自读取帧的产量（最大尺寸） 文件“/abc/lib/python3.6/site packages/websockets/protocol.py”，第884行，在read_框架中 extensions=self.extensions， 文件“/abc/lib/python3.6/site packages/websockets/framing.py”，第99行，已读 数据=来自读卡器的产量（2） 文件“/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/streams.py”，第666行，以readquick格式显示 引发不完全读取错误（不完全，n） asyncio.streams.UncompleteReadError:总共读取了2个预期字节，读取了0个字节 上述异常是以下异常的直接原因： WebSocket.exceptions.ConnectionClosed:WebSocket连接已关闭：代码=1006（连接异常关闭[内部]），无原因 代码卡在那里，什么也不做。 有没有办法让代码继续并处理for循环中的下一个url