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- the Options Instruction spawns any instructions in the workflow.
- the outer Lock Instruction spawns subsequent jobs and other instructions in the workflow.
- the
pdSerialLockMulti
Resource Lock is used in shared mode to allow a number of parallel orders.
- the
- the inner Lock Instruction spawns a section of the workflow that should be used by single order only.
- the
pdSerialLockSingle
Resource Lock is used in exclusive mode to prevent access by parallel orders.
- the
- the
job2
job is assumed to fail with return code3
.
In the Workflows view at run-time the workflow looks like this:
- one order is remaining in the workflow in a failed state with
job2
. - any additional orders wait in front of the inner Lock Instruction.
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