Citrix Systems 9.2 Returns the value of Port field of the cookie, From Set-Cookie Customer =

Chapter 6 Advanced Expressions: Parsing HTTP, TCP, and UDP Data 119

Prefixes That Extract HTTP Headers

HTTP Header Prefix	Description
HTTP.RES.SET_COOKIE.	Returns the value of Port field of the cookie.
COOKIE("name").PORT	Operate as a comma-separated list.
or	For example, the following expression returns
HTTP.RES.SET_COOKIE2.	80. 2580 from Set-Cookie : Customer =
	"ABC"; PATH="/a/b/c"; PORT= "80, 2580":
COOKIE("name").PORT	http.res.set_cookie.
	cookie("ABC").port
	A string of zero length is returned if the Port
	field or value is absent.
HTTP.RES.SET_COOKIE.	Ignores the empty elements in the list. For
COOKIE("name").PORT.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").PORT.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
HTTP.RES.SET_COOKIE.	Returns the value of the first Version field in
COOKIE("name").VERSION	the cookie as a decimal integer.
or	For example, the following expression returns
HTTP.RES.SET_COOKIE2.	1 from the cookie Set-Cookie : Customer =
	"ABC"; VERSION = "1"; VERSION = "0"
COOKIE("name").VERSION	http.res.set_cookie.
	cookie("CUSTOMER").version
	A zero is returned if the Version field or its
	value is absent or if the value is not a decimal
	number.
HTTP.RES.SET_COOKIE.	Returns the nth instance (0-based) of the
COOKIE("name", integer)	cookie with the specified name. If the cookie
or	is absent, returns a text object of length 0.
	Returns UNDEF if more than 15 Set-Cookie
HTTP.RES.SET_COOKIE2.
	headers are present and the cookie is not
COOKIE("name", integer)	found.