Setting Timeouts or Deadlines

If your workers needs to stop at a deadline or you just need to have a timeout use the SetTimeout or SetDeadline methods. Worker functions backbone is errgroups, because of this when you look for the signal (IsDone() as seen below), you need to return an error and handle it otherwise the errgroup will wait for your worker functions to be finish causing deadlock.

 // Setting a timeout of 2 seconds
 timeoutWorker.SetTimeout(2 * time.Second)

 // Setting a deadline of 4 hours from now
 deadlineWorker.SetDeadline(time.Now().Add(4 * time.Hour))

func (my *MyWorker) Work(w *worker.Worker, in interface{}) error {
    fmt.Println(in)
    time.Sleep(1 * time.Second)
}