Service: Event

This API is not yet officially released nor maintained.

Service for actionable events

Table 1. Available methods
Method	Request	Response
Stream	EventStreamRequest	EventStreamResponseStream
Get	EventGetRequest	EventGetResponse

Stream

A method to get a stream of events.

Request for stream method

Only a limited amount of events is persisted.

Table 2. Available fields in blickfeld.percept_processing.services.EventStreamRequest
Field	Type	Default	Unit
id	optional string	-	-
id	Identifier from which the stream should start.
reverse	bool	-	-
reverse	Stream events in reverse. This fetches events from persistent database. The events are emitted in batches. When no stream response is returned, no more events are available.

Response to stream method

Table 3. Available fields in blickfeld.percept_processing.services.EventStreamResponse
Field	Type	Default	Unit
id	string	-	-
id	Unique identifier of event. The ID has the format: $timestamp-$revision. $timestamp is a monotonic counter in seconds. $revision is usually 0 but incremented when there a multiple events per second.
event	data.Event	-	-
event	Event payload.

Method to get one Event by its id

Request for Get method

Table 4. Available fields in blickfeld.percept_processing.services.EventGetRequest
Field	Type	Default	Unit
id	string	-	-
id	Identifier of the event; see EventStreamRequest and EventStreamResponse for more details

Response to Get method

Table 5. Available fields in blickfeld.percept_processing.services.EventGetResponse
Field	Type	Default	Unit
event	data.Event	-	-
event	Event payload