delayqueue

Documentation

Index

• type DelayQueue
  • func New(size int64) *DelayQueue
  • func (dq *DelayQueue) Offer(value interface{}, expiration time.Time)
  • func (dq *DelayQueue) Poll(noticC chan interface{})
  • func (dq *DelayQueue) Stop()

Types

type DelayQueue

type DelayQueue struct {
	// contains filtered or unexported fields
}

DelayQueue is an unbounded blocking queue of *Delayed* elements, in which an element can only be taken when its delay has expired. The head of the queue is the *Delayed* element whose delay expired furthest in the past.

func New

func New(size int64) *DelayQueue

New creates an instance of delayQueue with the specified size.

func (*DelayQueue) Offer

func (dq *DelayQueue) Offer(value interface{}, expiration time.Time)

Offer inserts the element into the current queue.

func (*DelayQueue) Poll

func (dq *DelayQueue) Poll(noticC chan interface{})

Poll starts an infinite loop, in which it continually waits for an element to expire and then send the expired element to the timing wheel via the channel C.

func (*DelayQueue) Stop

func (dq *DelayQueue) Stop()

Stop poll