RIV::InputQueueLength
The RIV::InputQueueLength function returns
the number of items waiting in the application's input queue.
Synopsis
RIV::InputQueueLength()Parameters
None
Description
The RIV::InputQueueLength function
returns the number of items waiting in the application's input queue,
that is, the number of times RIV::GetResult would
need to be called in order to drain the queue.
Example Usage
$queue_length = RIV::InputQueueLength();
Returns
Upon successful completion, the RIV::InputQueueLength function
returns the number of items waiting in the application's input queue.