Add Hedder data to MSIE9 and devices with specific uri

I ended up going this path and it tested good so far! IE9 was our issue. All IE9 users had Chrome plugin installed and needed Chrome=1 in header to get newer app GBL pages to work with old version off IE.

when HTTP_REQUEST {

set uri [HTTP::uri]

set replace_content 0

if { [HTTP::header "User-Agent"] contains "IE 9" } {

  if { ($uri contains "PT_LANDINGPAGE.GBL") ||

       ($uri contains "_FL.GBL") ||

       ($uri contains "_FLU.GBL")} { 

     set replace_content 1 

    Disable the stream filter by default  

   STREAM::disable

   HTTP::header remove "Accept-Encoding"

 }

}

}

when HTTP_RESPONSE {

if {$replace_content equals "1"} {

     Check if response type is text  

if {[HTTP::header value Content-Type] contains "text"}{

     Replace   

    STREAM::expression {@@  @}

     Enable the stream filter for this response only 

    STREAM::enable
 }

}

}