// Remove a task from a queue
// If dontDelete (single extra arg) is true, then no delete call will be done for the task
func (q *Queue) Remove(subq *simpleq.Queue, task Ider, keepInStorage ...bool) error {
id := task.Id()
w := waiter.New(2)
go func() {
if len(keepInStorage) > 0 && keepInStorage[0] {
if err := q.Storage.Set(task, id); err != nil {
w.Errors <- err
}
} else {
if err := q.Storage.Del(id); err != nil {
w.Errors <- err
}
}
w.Done <- true
}()
go func() {
if n, err := subq.Pull(id); err != nil {
w.Errors <- err
} else if n == 0 {
w.Errors <- fmt.Errorf("Task %s not found in queue.", id)
}
w.Done <- true
}()
return w.Wait()
}
// Remove a task from a queue
// If dontDelete (single extra arg) is true, then no delete call will be done for the task
func (q *Queue) Remove(subq *simpleq.Queue, task Task, keepInStorage ...bool) error {
id := q.id(task)
w := waiter.New(2)
go func() {
if len(keepInStorage) > 0 && keepInStorage[0] {
if err := q.Storage.Set(map[string]interface{}(task), id); err != nil {
w.Errors <- err
}
} else {
if err := q.Storage.Del(id); err != nil {
w.Errors <- err
}
}
w.Done <- true
}()
go func() {
if n, err := subq.Pull([]byte(id)); err != nil {
w.Errors <- err
} else if n == 0 {
w.Errors <- errors.New("Task " + id + " not found in queue.")
}
w.Done <- true
}()
return w.Wait()
}
