MessageCorrelationId Property

The correlation Id of this message.

Syntax

 amqp.getMessageCorrelationId([callback])
 amqp.setMessageCorrelationId( messageCorrelationId, [callback])

Default Value

""

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 getMessageCorrelationId([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 setMessageCorrelationId([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 correlation Id of this message.

This property specifies the correlation Id of this message. It may be empty if this message does not have a correlation Id.

This property is not available at design time.

Data Type

String