I'm not in love with "delay" as a property name. I think "expected" might be more appropriate. I also don't think it should be a integer meant to be number of seconds. You might be better off with ISO8601 datetimes and intervals which would give you greater flexibility in the meaning of this field.

I also think "when" is a bad property name. I think "modified" might be more appropriate. That allows for the event to be updated more than once if necessary as well as allowing events to signal that they expect to trigger more than once.

Anyways.. neat idea.

@themafia Adding to your nice suggestions:

  "expected" in place of "delay"

  "modified" in place of "when"

- Include retry logic: Add a "retry_policy" field (e.g., exponential backoff) for failed callbacks

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└── Dey well; Be well