Cannot rewrite response.redirect using iRules

Hello

Your suggestion was spot-on. Many thanks.

If anyone needs an example, here is what we used:

when HTTP_RESPONSE {
   Set DEBUG
  set DEBUG 0

  if { [HTTP::is_redirect] }{

    if { $DEBUG } { log local0. "*** REQUEST REDIRECT BEFORE *** STATUS:[HTTP::status] LOCATION:[HTTP::header Location]" }

    HTTP::header replace Location [string map -nocase { "http://" "https://" } [ HTTP::header Location] ]

    if { $DEBUG } { log local0. "*** REQUEST REDIRECT AFTER *** STATUS:[HTTP::status] LOCATION:[HTTP::header Location]" }

  }

  Check response type is text
  if {[HTTP::header value Content-Type] contains "text"}{

    STREAM::expression {@http://@https://@}

     Enable the stream filter for this response only
    STREAM::enable
  }
}