|Function||avi.http.cookie_exists( name, [context] )|
|Description||Returns true if the cookie name exists in the HTTP request or response. The context determines the req/resp, when no context is specified the default context is based on the event the DataScript was executed from.|
|Parameter||name is a string specifying the cookie name.
context : Rather than inspect the cookie from the current event context, specify the context of either avi.HTTP_REQUEST or avi.HTTP_RESPONSE to inspect cookies from those events.
For instance, during an HTTP response event, check for a cookie sent by the client during the request event.
Note : You cannot provide avi.HTTP_RESPONSE as the context argument to get_cookie if calling the function in HTTP_REQ or HTTP_REQ_BODY events
|Returns||Boolean true if the cookie name exists else false.|
|Example||If the ServerIP cookie exists, send the request to the server IP address defined within the cookie.