At a first time instant a first portion is sent , and said client after the receipt of said first portion is arranged to accept further {HEAD ~ at least a second portion} of {TAIL ~ a response} 
At a first time instant a first portion is sent , and said client after the receipt of said first portion is arranged to accept further { HEAD ~ at least a second portion } of { TAIL ~ a response }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL