IPWorks IoT 2020 Node.js Edition

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LinkDeliveryCount Property

The current delivery count value for this link.

Syntax

 amqp.getLinkDeliveryCount(index, [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 getLinkDeliveryCount([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 setLinkDeliveryCount([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 current delivery count value for this link.

This property holds the current delivery count value for this link.

The index parameter specifies the index of the item in the array. The size of the array is controlled by the LinkCount property.

This property is read-only and not available at design time.

Data Type

Long64

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IPWorks IoT 2020 Node.js Edition - Version 20.0 [Build 8265]