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brainexe / node-metawear

nodejs library for MetaWear devices
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EventEmitter - Potential memory leak #32

Open alanhortz opened 7 years ago

alanhortz commented 7 years ago

The following issue has been observed when the accelerometer example is executed on a MacOS device.

MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 write listeners added. Use emitter.setMaxListeners() to increase limit

Next step : Confirm the same kind of problem occurs on Linux based OS.

alanhortz commented 7 years ago

@brainexe Did you ever encountered this problem ? Do you have some input to share ?

Thanks,

Alan

ibaseta220 commented 7 years ago

Same problem here on Ubuntu 16.04. Here is the output:

discovered device c7:e4:d4:f9:aa:94 We are connected! Start accelerometer with 7hz ang +-2g (node) warning: possible EventEmitter memory leak detected. 11 write listeners added. Use emitter.setMaxListeners() to increase limit. Trace at Characteristic.addListener (events.js:239:17) at Characteristic.once (events.js:265:8) at Characteristic.write (/home/pi/...