This is the StandardManager is the default Manager when no Manager is explicitly configured in the server.xml file. StandardManager does not use any Stores but it serializes sessions in file called SESSIONS.ser. StandardManager reloads these sessions from the file when Tomcat restarts, and then deletes the file.
Below listed are some prominent attributes of the Standard Manager:
- The name of the Manager implementation to use. Must be set to org.apache. catalina.session.StandardManager for StandardManagers.
- The session timeout check interval (in seconds) with default value 60.
- The maximum number of active sessions allowed or -1 for no limit, which is the default.