Traceback (most recent call last):
  File "./main.py", line 3626, in <module>
    net_engine.start()
  File "/home/michal/Aplikacje/DaizenRiders/drones/client/net.py", line 92, in start
    self.socket.connect( self.connect )
  File "socket.pyx", line 461, in zmq.backend.cython.socket.Socket.connect (zmq/backend/cython/socket.c:4116)
zmq.error.ZMQError: Invalid argument