Drop Scheduling

Schedule

Configure the impairment scheduler function. The configuration of the scheduler depends on the kind of distribution to schedule:

  1. Burst distributions: “Fixed Burst” and “Accumulate and Burst”.

  2. Non-Burst distributions: All others. For burst distributions, the scheduler can be configured for “One-shot” operation or “Repeat Operation”. When running in “Repeat Operation” the “Repeat Period” must be configured. For non-burst distributions, the scheduler can be configured operate in either “Continuous” or “Repeat Period” modes. When running in “Repeat Period” configuration of “Duration” and “Repeat Period” is required.

Corresponding low-level API class: PED_SCHEDULE

flow = port.emulation.flows[1] # e.g. flow_id = 1
await flow.impairment_distribution.drop_type_config.schedule.set(duration=1, period=1) # repeat pattern
await flow.impairment_distribution.drop_type_config.schedule.set(duration=0, period=0) # continuous

resp = await flow.impairment_distribution.drop_type_config.schedule.get()

One-Shot Status

Retrieves the one-shot completion status.

Note

The return value is only valid, if the configured distribution is either accumulate & burst (DELAY) or fixed burst (non-DELAY).

Corresponding low-level API class: PED_ONESHOTSTATUS

flow = port.emulation.flows[1] # e.g. flow_id = 1
resp = await flow.impairment_distribution.drop_type_config.one_shot_status.get()
resp.one_shot_status