PollAsync Method

PollAsync(TimeSpan)

Tries to dequeue an item.

Declaration

Task<T> PollAsync(TimeSpan timeToWait = default(TimeSpan))

Parameters

TimeSpan

timeToWait

How long to wait for an item (-1ms to wait forever; 0ms to not wait at all).

Returns

Task<T>

The item, or null if not item could be dequeued within the specified timeToWait.

Remarks

If an item is not immediately available, this will wait for the specified timeToWait for an item to become available. If an item does not become available in time, returns null. If timeToWait is -1ms, waits forever. If it is 0ms, does not wait at all.