Disconnect Method

Disconnect from the MQTTSN Gateway.

Syntax

int Disconnect();

Remarks

This method disconnects from the MQTTSN Gateway by sending a DISCONNECT packet. Calling this method is equivalent to setting the Connected property to False.

Refer to the Connected property for more information about MQTT-specific behavior.

Error Handling

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

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IPWorks IoT 2020 Qt Edition - Version 20.0 [Build 8265]