通讯器b的连接错误

Question

我在pymessenger中使用messenger bot（这里是链接https://github.com/davidchua/pymessenger）。 有时，当我试图使用bot.send_文本消息（）或发送python包消息的其他函数之一，我得到以下错误：

  File "C:\Python27\lib\site-packages\pymessenger\bot.py", line 29, in send_text_message
    return self._send_payload(payload)
  File "C:\Python27\lib\site-packages\pymessenger\bot.py", line 76, in _send_payload
    result = requests.post(self.base_url, json=payload).json()
  File "C:\Python27\lib\site-packages\requests\api.py", line 111, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "C:\Python27\lib\site-packages\requests\api.py", line 57, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python27\lib\site-packages\requests\sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Python27\lib\site-packages\requests\sessions.py", line 585, in send
    r = adapter.send(request, **kwargs)
  File "C:\Python27\lib\site-packages\requests\adapters.py", line 467, in send
    raise ConnectionError(e, request=request)
ConnectionError: HTTPSConnectionPool(host='graph.facebook.com', port=443): Max retries exceeded with url: /v2.6/me/messages?access_token=<my_token> (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x00000000422A40B8>: Failed to establish a new connection: [Errno 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond',))

我想也许我对Facebook的请求太多了，但我只是在用bot，我所做的请求数是正常聊天中的一个，所以我想应该是别的什么，但我不明白。 我用ngrok进行回调。在

Answer 1

尝试捕获HTTPSConnectionPool异常，并查看其参数以查看详细信息，我的意思是

except HTTPSConnectionPool as e:
    e.args