我想并行阅读网站的 html 内容并尝试使用以下代码 - 通常工作正常 -

resultText = {}
start = timeit.default_timer()  
async def main():
    loop = asyncio.get_event_loop()
    futures = [
        loop.run_in_executor(
            None, 
            requests.get, 
            websites[i]
        )
        for i in range(22)
    ]
    for i, response in enumerate(await asyncio.gather(*futures)):
        # resultText.append(response.text)
        resultText[websites[i]] = response.text

loop = asyncio.get_event_loop()
loop.run_until_complete(main())
stop = timeit.default_timer()
print(f"Time for whole process: {round((stop-start)/60,2)} min")
for k,v in resultText.items():
  print(k,len(v))
print(len(resultText))

但它似乎只适用于 22 个站点。 （当我将 for 循环从 22 更改为例如 23 时，它会因以下问题而停止）

Traceback (most recent call last):
  File "C:\DEV\Fiverr\TRY\robalf\checkPages2.py", line 67, in <module>
    loop.run_until_complete(main())
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\asyncio\base_events.py", line 642, in run_until_complete
    return future.result()
  File "C:\DEV\Fiverr\TRY\robalf\checkPages2.py", line 62, in main
    for i, response in enumerate(await asyncio.gather(*futures)):
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\concurrent\futures\thread.py", line 52, in run
    result = self.fn(*self.args, **self.kwargs)
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\api.py", line 75, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\sessions.py", line 542, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\sessions.py", line 655, in send
    r = adapter.send(request, **kwargs)
  File "C:\Users\WRSPOL\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionResetError(10054, 'Eine vorhandene Verbindung wurde vom Remotehost geschlossen', None, 10054, None))

我怎样才能阅读超过 22 个网站？ （没有必要并行读取所有 x 站点 - 对我来说，并行运行前 22 个站点就足够了 - 然后是接下来的 22 个站点，依此类推......）但我尝试围绕异步工作流程进行循环看来我也得到了上述错误。