Triggering¶
Package: drift.proto.trigger_service
PANDA|Drift Platform has an event-driven model. So each service must be triggered by an input package. For services from Data Acquisition Subsystem it is TriggerMessage or IntervalTriggerMessage.
TriggerMessage¶
TriggerMessage is needed for services which make a "snapshot" of data e.g. an image.
| Name | Type | Description |
|---|---|---|
| timestamp | Timestamp | Timestamp of trigger |
IntervalTriggerMessage¶
IntervalTriggerMessage should be sent when a receiving service takes some data for a time interval.
| Name | Type | Description |
|---|---|---|
| start_timestamp | Timestamp | Start time point of sample |
| stop_timestamp | Timestamp | Stop time point of sample |