RandBytesLength Property

The length of the byte array to be generated.

Syntax

 ezrand.getRandBytesLength([callback])
 ezrand.setRandBytesLength( randBytesLength, [callback])

Default Value

16

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getRandBytesLength([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setRandBytesLength([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This property specifies the length of the random byte array to be generated. The RandBytes property will hold the byte array after GetNextBytes is called. The default value is 16.

Data Type

Integer