[possible EventEmitter memory leak detected]

[kawashimaken]

I am new to this library and Raspberry Pi, I might miss some important detail in this issue report.

I just copied the official servo example from the following link: https://cylonjs.com/documentation/examples/raspi/js/servo/
(I also did all the necessary related setup and configurations)

The problem I encountered is that
I can confirm the servo is moving as supposed, and log is shown as well, however after several lines, an error message is shown as follows(and the servo keep on moving as it should be):

---

2016-08-19T14:04:44.687Z : [Robot 1] - Starting connections.
2016-08-19T14:04:44.783Z : [Robot 1] - Starting connection 'raspi' on port /dev/ttyACM0.
2016-08-19T14:04:44.799Z : [Robot 1] - Starting devices.
2016-08-19T14:04:44.802Z : [Robot 1] - Starting device 'servo' on pin 11.
2016-08-19T14:04:44.803Z : [Robot 1] - Working.
Current Angle: 70
Current Angle: 110
Current Angle: 150
Current Angle: 110
Current Angle: 70
Current Angle: 30
Current Angle: 70
Current Angle: 110
Current Angle: 150
Current Angle: 110
(node) warning: possible EventEmitter memory leak detected. 11 pwmWrite listeners added. Use emitter.setMaxListeners() to increase limit.
Trace
at PwmPin.addListener (events.js:239:17)
at Raspi._pwmWrite (/home/pi/kawashimaken/mynodeiot/node_modules/cylon-raspi/lib/raspi.js:258:7)
at Raspi.servoWrite (/home/pi/kawashimaken/mynodeiot/node_modules/cylon-raspi/lib/raspi.js:292:8)
at Servo.angle (/home/pi/kawashimaken/mynodeiot/node_modules/cylon-gpio/lib/servo.js:102:19)
at null._repeat (/home/pi/kawashimaken/mynodeiot/servo.js:24:16)
at wrapper as _onTimeout
at Timer.listOnTimeout (timers.js:92:15)
Current Angle: 70
Current Angle: 30
Current Angle: 70
Current Angle: 110
Current Angle: 150
Current Angle: 110

---

Is it the problem related to node.js version? (By the way, I have tried node.js 4.x and 6.x, the problem are the same, OS is also updated to raspbian jessie)Only node.js 0.10.x is supported? It will be appreciated if anyone can share some wisdom.

Thank you in advance!

[ericterpstra]

I'm having this issue as well.

However, after stopping and starting the script a few times, the servo stops moving. The console output is exactly the same, and it looks like it should be running fine, but the servo does not move. After rebooting, I can run the script and the servo moves again.

I'm using a Pi 2 B+ with the latest Jessie as of 9/17/16 (fresh install)