HTTP GET script based on httplib

I need a tool, which can download some part of data from web server, and after that i want connection not be closed. Therfore, i thought about a script in python, which can do: 1) send request 2) read some part of response 3) will freeze - server should think that connection exist, and should not close it

is it possilbe to do it in python ? here is开发者_运维知识库 my code:

conn = HTTPConnection("myhost", 10000)
conn.request("GET", "/?file=myfile")
r1 = conn.getresponse()
print r1.status, r1.reason
data = r1.read(2000000)
print len(data)

When im running it, all data is received, and after that server closes connection.

thx in advance for any help

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httplib doesn't support that. Use another library, like httplib2. Here's example.