RealtimeTrigger

yaml

type: "io.kestra.plugin.redis.list.RealtimeTrigger"

Removes and returns an element from the head of a list in real-time and create one execution per element.

If you would like to consume multiple elements processed within a given time frame and process them in batch, you can use the io.kestra.plugin.redis.list.Trigger instead.

Examples

Consume an element from the head of a list in real-time.

yaml

id: list-listen
namespace: io.kestra.tests

tasks:
  - id: echo
    type: io.kestra.plugin.core.log.Log
    message: "Received '{{ trigger.value }}'" 

triggers:
  - id: watch
    type: io.kestra.plugin.redis.RealtimeTrigger
    url: redis://localhost:6379/0
    key: mytriggerkey