Urlopen explanation of the problem of timeout timeout

In Python (3.5)

Try

   page = Urllib.request.urlopen (url_sum, timeout=10.0)

Except

   Print (' ERROR ')

Represents an HTTP access request for a maximum of 10 seconds, and once exceeded, this request is interrupted, but not into the next, but continues to repeat the request. The following behavior occurs when the above code is timed out:

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http://discussions.citrix.com/forum/1346-access-gateway-enterprise-edition/page-31?prune_day=100& Topicfilter=all
Error
http://discussions.citrix.com/forum/1346-access-gateway-enterprise-edition/ Page-32?prune_day=100&topicfilter=all

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Does not skip over any of the requests ....