UDP Read (Binary (U32 Address)) (G Dataflow)

A network connection refnum that uniquely identifies the UDP socket.

The maximum number of bytes to read. You should wire the largest value your application expects. This number must be greater than or equal to the size of the actual datagram. On Windows, if you wire a number less than the size of the actual datagram, LabVIEW returns error 113. On other platforms, the output data is truncated to the requested size.

Default: 548

Time, in milliseconds, that the node waits to complete before reporting a timeout error.

Wire a -1 to this input to wait indefinitely.

Default: 25,000 ms

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.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

Same value as connection ID in.

The data read from the UDP datagram.

Error information.

The node produces this output 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.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

The port of the UDP socket that sent the datagram.

The address of the computer where a datagram originates.