body decoding

[Pavel Ivashkov]

Hello all,

  I didn't find this in documentation or in the maillist archive, so
  any comments appreciated.

>  Am I correct that nginx does not decode server response, and in the
>  case of sub_filter it tries to operate on encoded content?
>  (There are two encodings I'm aware of - Content-Encoding and
>  Transport-Encoding.)
  
>  If no, what are the configuration steps to decode body before
>  sub_filter?
  
>  If yes, what can impede me in creating my own decoding filter - are
>  there any architectural constraints, did anyone try that?