HP Embedded Capture Device License 1-100 E-LTU Manual de usuario descargar pdf (Pagina 35)

1.4.10.3 Device restart deletion policy

Finished sessions (SUCCESS or FAIL)

Once a session completes, it remains on the device for the time specified on the garbage collector policy.

After a device restart, all completed session data will remain on the device until the garbage time arrives. If

the device is powered off longer than the garbage period, all sessions at device startup that are in a final

state will be collected.

Scheduled sessions

Scheduled sessions not yet in a final state will never be deleted after a device restart. Once the device has

restarted, they will be queued again on HP Embedded Capture until process completion.

Interrupted sessions (device restart, power interruption, etc...)

Once a session is interrupted, and not yet in a final state, it will be kept with an internal status FAIL, and is a

candidate for deletion by the garbage, once the garbage time arrives.

1.5 Workflow design

HP Embedded Capture workflows are structured as a node hierarchy that can be organized as a graph when

working with advanced options. A workflow graph is a diagram that includes the relationships among nodes,

and that allows cycles and the reuse of certain workflow sections.

Simple workflow

Simple workflows are compatible with both FutureSmart and non-FutureSmart devices. A simple workflow is

built by a sequence of screens and processes that are linear from beginning to end. The following example

represents a very basic linear workflow:

Figure 1-8 Basic linear workflow example

Section 1.5 Workflow design 25

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HP Embedded Capture Device License 1-100 E-LTU Manual de usuario Pagina 35