Sun Java System Application Server Platform Edition 8.1 2005Q2 Update 2 Administration Reference

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### Attributes

The following table describes attributes for the `manager-properties` element.

Table 1–78 `manager-properties` Attributes

Attribute | Default | Description
--- | --- | ---
`session-file-name` | none; state is not preserved across restarts | (optional) Specifies the absolute or relative path to the directory in which the session state is preserved between application restarts, if preserving the state is possible. A relative path is relative to the temporary directory for this web application.
`reap-interval-in-seconds` | `60` | (optional) Specifies the time between checks for expired sessions. Set this value lower than the frequency at which session data changes. For example, this value should be as low as possible (`1` second) for a hit counter servlet on a frequently accessed web site, or you could lose the last few hits each time you restart the server.
`max-sessions` | `-1` | (optional) Specifies the maximum number of sessions that can be in cache, or `-1` for no limit. After this, an attempt to create a new session causes an `IllegalStateException` to be thrown.
`session-id-generator-classname` | internal class generator | (optional) Specifies the name of the class that generates session IDs.

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