When you are not listening for data on a sensor channel, you must close it using the method CloseChannel in the class CSensrvChannel.
//Close the double tapping channel. sensorChannel->CloseChannel(); // Might now delete the sensorChannel object
Note: Closing the channel when it is no longer needed is very important in terms of reducing power consumption in the device. This is because an open sensor channel keeps the device processor active each time data arrives, and the processor will not get to the idle state even if the device user was not doing anything else.