how to use httplib module http authentication??

[Leon]

I use sniffer look,it's status is 200,but run getresponse() can occur error
ResponseNotRead y
I try wait it by 5 seconds,but still occur error ResponseNotRead y

source code....

import httplib,threadi ng
def waitSeconds():
sResponse = httpClient.getr esponse()
print sResponse.reaso n
authHeader = {'Authorization ':'Basic TGVvbjoxMjM='}

httpClient = httplib.HTTPCon nection('172.16 .66.116')

httpClient.requ est('GET','/')
sResponse = httpClient.getr esponse()
httpClient.requ est('GET','/','',authHeader )
runWait = threading.Timer (5,waitSeconds)
runWait.start()