IPWorks IoT 2020 Node.js Edition

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StopSleep Method

Enter active state, ending the sleep period.

Syntax

mqttsn.stopSleep([callback])

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 this 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

Wake up from the sleep state and receive any messages which were buffered by the gateway during the sleep period. This method must be called before the end of the duration specified in the StartSleep method.

Once active, the client is once again subject to KeepAliveInterval supervision just like after connection.

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