Adds an element to the back of a queue.
If the queue becomes invalid because the queue reference is released, then this node stops waiting and returns an error.
A reference to a queue.
The element you want to add to the back of the queue.
The data type of this input changes to match the data type of the elements in the queue.
The number of milliseconds that the node waits for available space in the queue if the queue is full.
Default: -1 — The node never times out.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Reference to the queue.
A Boolean value that indicates whether there is space available in the queue before the node times out or an error occurs.
True | There was no space available in the queue before the node timed out, or this node generated an error. |
False | There was space available in the queue before the node timed out, or an error occurred before this node executed. |
The node produces this output according to standard error behavior.
This node can return the following error codes.
1122 | The reference became invalid while the node was waiting for it. |
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Supported in VIs that run in a web application