Forum Discussion

steve_michaels's avatar
steve_michaels
Icon for Cirrus rankCirrus
Nov 08, 2021

iRule script injection and chunked Response page issue

We are using a modified version of this iRule: https://devcentral.f5.com/s/articles/google-analytics-script-injection-911 (See our iRule below) to inject a script into HTTP Responses. This iRule wor...
application delivery
iRules
  • Dario_Garrido's avatar
    Dario_Garrido
    Nov 09, 2021

    Hello Steve.

    Try to downgrade your HTTP connection in order to avoid "Transfer-Encoding: chunked"

    when HTTP_REQUEST {
	HTTP::header remove "Accept-Encoding"
	if { [HTTP::version] eq "1.1" } {
		if { [HTTP::header is_keepalive] } {
			HTTP::header replace "Connection" "Keep-Alive"
		}
		HTTP::version "1.0"
	}
}

    Regards,

    Dario.

steve_michaels's avatar
steve_michaels
Icon for Cirrus rankCirrus

@Dario - Thanks very much for that suggestion. It worked for our use case. High-5 to you for that help!

-Steve

Dario_Garrido's avatar
Dario_Garrido
Icon for MVP rankMVP
Nov 13, 2021

Great to hear that your issue is solved now.

Please, don't forget to mark my answer as "the best" to help other people to find it.

​

Regards,

Dario. ​