onDisconnected method
void
onDisconnected()
The unsolicited disconnect callback
Implementation
void onDisconnected() {
_subscription?.cancel();
_subscription = null;
if (_allowPrintLog) {
print('MQTT::OnDisconnected client callback - Client disconnection');
}
if (client!.connectionStatus!.returnCode ==
MqttConnectReturnCode.noneSpecified) {
if (_allowPrintLog) {
print('MQTT::OnDisconnected callback is solicited, this is correct');
}
}
if (onMQTTDisconnected != null) onMQTTDisconnected!();
}