Citrix Systems 9.2 Returns the value of Path field of the cookie, First instance is returned

118Citrix NetScaler Policy Configuration and Reference Guide

Prefixes That Extract HTTP Headers

HTTP Header Prefix	Description
HTTP.RES.SET_COOKIE.	Returns the value of Path field of the cookie
COOKIE("name").PATHPATH.	as a slash- (“/”) separated list. Multiple
GET(n)	instances of a slash are treated as single slash.
or	If multiple Path fields are present, the value of
	the first instance is returned.
HTTP.RES.SET_COOKIE2.	For example, the following is a cookie with
COOKIE("name").PATHPATH.	two path fields:
GET(n)	Set-Cookie : Customer = "ABC";
	PATH="/a//b/c"; PATH= "/x/y/z"
	The following expression returns /a//b/c from
	this cookie:
	http.res.set_cookie.
	cookie("Customer").path
	The following expression returns b:
	http.res.set_cookie.
	cookie("Customer").path.get(2)
	Quotes are stripped from the returned value.
	A string of zero length is returned if the Path
	field or its value is absent.
HTTP.RES.SET_COOKIE.	Ignores the empty elements in the list. For
COOKIE("name").PATH.IGNORE_	example, in the list a=10,b=11, ,c=89, the
EMPTY_ELEMENTS	element delimiter in the list is , and the list has
or	an empty element following a=10. The
	element following b=11 is not considered an
HTTP.RES.SET_COOKIE2.	empty element.
	As another example, in the following
COOKIE("name").PATH.IGNORE_
EMPTY_ELEMENTS	expression, if a request contains Cust_Header
	: 123,,24, ,15 the following expression returns
	a value of 4:
	http.req.header("Cust_Header").
	typecast_list_t(',').ignore_
	empty_elements.count
	The following expression returns a value of 5:
	http.req.header("Cust_Header").
	typecast_list_t(',').count