Order of cookies

Hi EduardoSousa,

you somehow did not mention in which direction you want to reverse the cookie order. From BIG-IP to browser, or from BIG-IP to backend server. Hence I presumed you want to reverse the order from BIG-IP to backend server.

Here is my iRule:

when HTTP_REQUEST_RELEASE {
    # Remove Cookie by name
     HTTP::cookie remove "BIGCookie"
     # Reverse order of Cookies
     if { [HTTP::header exists Cookie] } {
        set cookie_rev {}
        set values [split " [HTTP::header Cookie]" ";"]
        set i [llength $values]
        while {$i} {lappend cookie_rev [lindex $values [incr i -1]]}
        set cookie_fini [join $cookie_rev ";"]
        HTTP::header replace Cookie "$cookie_fini"
        unset cookie_fini
        unset cookie_rev
    }
}

Browser to BIG-IP:

BIG-IP to backend server
BIGCookie is removed, order is reversed.

Does this solve your issue?

Note: The order of cookies usually should not be an issue. In my opinion reversing the order is not required. Maybe you can explain us, why you have this requirement?

KR
Daniel