NonStop Servlets for JavaServer Pages (5.0) System Administrator's Guide

NSJSP Container Objects
NonStop Servlets for JavaServer Pages (NSJSP) System Administrator’s Guide—525644-002
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Valve Object
requireReauthentication (boolean)
Specifies whether each request needs to be reauthenticated to the security Realm.
If true, this Valve uses the cached security credentials (user name and password)
to reauthenticate to the Realm.