ios - how to find out whether nsurclconnection's encoding is gzip'ed or not -

ios - how to find out whether nsurclconnection's encoding is gzip'ed or not -

is there way figure out whether nsurlconnection gzip , not typical one, because want compare differences in times. thanks,

in nsurlconnectiondatadelegate method -connection:didreveiveresponse: can check header fields content-encoding like:

- (void)connection:(nsurlconnection *)connection didreceiveresponse:(nsurlresponse *)response { nslog(@"%@", (nshttpurlresponse *)response allheaderfields]); }

ios http gzip nsurlconnection