MessageGroupSequence Property
The position of this message within its group.
Syntax
amqp.getMessageGroupSequence([callback]) amqp.setMessageGroupSequence( messageGroupSequence, [callback])
Default Value
0
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 getMessageGroupSequence([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 setMessageGroupSequence([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
The position of this message within its group.
This property specifies the relative position of this message within its group. It may be -1 if this message does not belong to a group.
This property is not available at design time.
Data Type
Long64