Scense Administrator Guide

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  5. Nested Session Events

Nested Session Events

Possibilities.

Scense tasks are always executed by Scense Executive, the Session Event being the ‘unit of execution’.

When the execution of a Session Event is nested, a new instance of the Scense Executive is created to execute the ‘second’ Session Event.

This offers possibilities like:

    • Using Session Event as ‘components’.
    • Creating of conditional loops.

In some cases Scense will automatically use Session Event nesting. (Error Mode, Install Mode).

Risks.

It is possible to create an infinite loop; consequently, while it seems no result is gained, the memory will fill up due to the continuous creation of new (instances of) Scense Executive Objects until shortage of memory will generate a runtime error.