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When an interactive session starts, Interact tries to load any previous event pattern states that are associated with the current visitor's audience ID, if event pattern states exist.
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When an event is posted, Interact updates the states and statuses of any event patterns that use the event.
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If the audience ID changes in the middle of a session, Interact tries to load the saved event pattern states for the new audience ID. In the scenario that the previous audience ID is unknown and the configuration setting (interact | services | eventPattern | mergeUnknowUserInSessionStates) is set to true, or the session parameter UACIMergePatternStates is set to true, the user event activities that belongto the previous audience ID in the same session are merged into the new audience ID.
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Copyright IBM Corporation 2013. All Rights Reserved.
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