title: requests exception: max retries exceeded, Errno 60 operation timed out
body: <p>When I was crawling data from a webpage, I got a max retry error. And although I've searched for it online, the Errno code seems to be different from what I had. </p>
  
  <blockquote>
    <p><code>requests.exceptions.ConnectionError: HTTPConnectionPool(host={},port={}): Max retries exceeded with url: {} (Caused by NewConnectionError('&lt;requests.packages.urllib3.connection.HTTPConnection object at {}&gt;: Failed to establish a new connection: [Errno 60] Operation timed out'</code></p>
  </blockquote>
  
  <p>I'm crawling websites with different remote host addresses, and only for this one address my script went wrong. In other cases it worked as usual. I tried to add time.sleep() but it didn't help with this error. So I think this error is not because I'm sending too many requests to the server. 
  I'd appreciate any help. Thank you!</p>
  
  <p>The url it is failing on: 
  <a href="http://222.175.25.10:8403/ajax/npublic/NData.ashx?jsoncallback=jQuery1111054523240929524232_1457362751668&amp;Method=GetMonitorDataList&amp;entCode=37150001595&amp;subType=&amp;subID=&amp;year=2016&amp;itemCode=&amp;dtStart=2015-01-01&amp;dtEnd=2015-12-31&amp;monitoring=1&amp;bReal=false&amp;page=1&amp;rows=500&amp;_=1457362751769" rel="nofollow">http://222.175.25.10:8403/ajax/npublic/NData.ashx?jsoncallback=jQuery1111054523240929524232_1457362751668&amp;Method=GetMonitorDataList&amp;entCode=37150001595&amp;subType=&amp;subID=&amp;year=2016&amp;itemCode=&amp;dtStart=2015-01-01&amp;dtEnd=2015-12-31&amp;monitoring=1&amp;bReal=false&amp;page=1&amp;rows=500&amp;_=1457362751769</a></p>
  
  <p>(Because the pages I'm crawling are generated by js so I reconstructed the url myself. )</p>
  
  <p>Update: it is working now! The reason seems to be just that the website timed out. </p>