Signals the trigger that it could start it's work.
True if the trigger was started otherwise false. Returning false means only that the trigger event is in the past and it's impossible to reach it again.
If this function was called the trigger start it's work and fire trigger event every time the cron string matches.
| Exception Type | Condition |
|---|---|
| Exception | Thrown if trigger is not configured, already running or paused. |
CronTrigger Class | uws.Triggers Namespace | ITrigger | Trigger