DelayQueueEPoll Method |
| Name | Description | |
|---|---|---|
| Poll |
Retrieves and removes the head of this queue, or returns null
if this queue has no elements with an expired delay.
| |
| Poll(Int64) |
Retrieves and removes the head of this queue, waiting if necessary
until an element with an expired delay is available on this queue,
or the specified wait time expires.
|