Management of session timeouts in an SSL VPN gateway

摘要

A network device may manage communication sessions with clients so that attempts at the client to automatically keep the session alive can be ignored for purposes of timing out the session. The device may examine resource requests received from the client as uniform resource locators (URLs) and determine whether the URLs include a context variable. The device may determine whether to reset a timeout period for the communication session based on a presence of the context variable in the URL. At the client side, the context variable may be attached to URLs that are part of functions configured to automatically access the network device.