milad@milad:~$ ripe-atlas measure ping --from-probe 33717 --target 9.9.9.9

Looking good!  Your measurement was created and details about it can be found here:

  https://atlas.ripe.net/measurements/13595420/


Connecting to stream...


Disconnecting from stream

You can find details about this measurement here:

  https://atlas.ripe.net/measurements/13595420/

Exception in thread Thread-1 (most likely raised during interpreter shutdown):
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
  File "/usr/lib/python2.7/dist-packages/socketIO_client/heartbeats.py", line 27, in run
  File "/usr/lib/python2.7/dist-packages/socketIO_client/__init__.py", line 192, in _ping
  File "/usr/lib/python2.7/dist-packages/socketIO_client/transports.py", line 159, in send_packet
<type 'exceptions.TypeError'>: 'NoneType' object is not callable
Unhandled exception in thread started by 
sys.excepthook is missing
lost sys.stderr
milad@milad:~$