It is not meant to be used as a general long-term session persistence mechanism. When running multiple servers on one machine, you may get an error regarding failure of the additional Session Service startup. This is because both server's Session Service are attempting to use the default Session Service port of 9094. To avoid this error, manually edit the endpoint.main.port property to change the additional Session Service to some port other than 9094. Parameter Description Default session.invalidationinterval Time interval when Java Web Server checks for sessions that have gone unused long enough to be invalidated.
Value is an integer, specifying the interval in milliseconds.
Value is an integer, specifying the interval in milliseconds. If true , sessions are swapped to disk when Java Web Server shuts down and are revalidated from disk when it restarts. If false , Java Web Server removes session swap files every time it starts. No other data should be kept in this directory. If the number of sessions exceeds this number, sessions will be swapped out to disk on a least recently used basis to reduce the number of resident sessions.