title: content-length when using http compression
body: <p>The client is making a range request 0-1023 to the http server. It prefers gzip compression with 
  Accept-Encoding: gzip;q=1.0, identity; q=0.5, *;q=0
  in the request. </p>
  
  <p>What would be the content-length in the response header? Will it be 1024 or the size of the compressed data. </p>
  
  <p>Thanks,</p>