https server request a http url using suds , and then timeout

[beyourselfpy]

server: using https,
url I request : http,
suds version: 0.3.7
system version: Linux version 4.4.41-36.55.amzn1.x86_64 (mockbuild@gobi-build-60008) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) )

my code:
from suds.client import Client
url = 'http://gboss.id5.cn/services/QueryValidatorServices?wsdl'
service = Client(url).service

error:
File "../../src/base/id_verify_tools.py", line 157, in get_result
service = Client(url).service
File "/usr/local/lib/python2.7/site-packages/suds/client.py", line 109, in init
self.wsdl = Definitions(url, options)
File "/usr/local/lib/python2.7/site-packages/suds/wsdl.py", line 172, in init
root = p.parse(url=url).root()
File "/usr/local/lib/python2.7/site-packages/suds/sax/parser.py", line 133, in parse
fp = self.transport.open(Request(url))
File "/usr/local/lib/python2.7/site-packages/suds/transport/https.py", line 69, in open
return HttpTransport.open(self, request)
File "/usr/local/lib/python2.7/site-packages/suds/transport/http.py", line 69, in open
fp = self.__open(u2request)
File "/usr/local/lib/python2.7/site-packages/suds/transport/http.py", line 107, in __open
return self.urlopener.open(u2request)
File "/usr/lib64/python2.7/urllib2.py", line 429, in open
response = self._open(req, data)
File "/usr/lib64/python2.7/urllib2.py", line 447, in _open
'_open', req)
File "/usr/lib64/python2.7/urllib2.py", line 407, in _call_chain
result = func(*args)
File "/usr/lib64/python2.7/urllib2.py", line 1230, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "/usr/lib64/python2.7/urllib2.py", line 1203, in do_open
r = h.getresponse(buffering=True)
File "/usr/lib64/python2.7/httplib.py", line 1136, in getresponse
response.begin()
File "/usr/lib64/python2.7/httplib.py", line 453, in begin
version, status, reason = self._read_status()
File "/usr/lib64/python2.7/httplib.py", line 409, in _read_status
line = self.fp.readline(_MAXLINE + 1)
File "/usr/lib64/python2.7/socket.py", line 480, in readline
data = self._sock.recv(self._rbufsize)
timeout: timed out

Please help me find out why, thanks a lot.