#!/usr/bin/env python
import sys, time, httplib
if len(sys.argv) != 3: sys.exit("Usage: %s <host> <num_ranges>" % sys.argv[0])
ranges = ",".join(["%d-%d" % (i*10+1, i*10+5) for i in range(int(sys.argv[2]))])
c = httplib.HTTPConnection(sys.argv[1])
start = time.time()
c.request ("GET", "/", None, {"Range": "bytes=" + ranges})
print "status:", c.getresponse().status
print "seconds:", time.time() - start