* `AFTER_REQUEST` - all session attributes are stored into Redis after each request.
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`sharedSession` - share session across multiple deployed applications. Appropriate for migration EAR based application with multiple WARs. Works only in `readMode=REDIS`.
`sharedSession` - share session across multiple deployed applications. Appropriate for migration EAR based application with multiple WARs. Works only in `readMode=REDIS`.
<i>This option available only in [Redisson PRO](http://redisson.pro) edition.</i>
* `false` - don't share single session. Default mode.
* `true` - share single session. <i>This option available only in [Redisson PRO](http://redisson.pro) edition.</i>
* `true` - share single session.
Requires to set `crossContext` setting in `tomcat/conf/context.xml`