text: Title: Python socketio[client] giving the following error in Raspberry pi
  Body: Hi,
  I have a piece of code, that works fine in windows, but when I trie to run it on my raspberry pi, returns me an error and is not able to connect to the server.
  
  ```
  
  Traceback (most recent call last):
    File "/home/pi/.local/lib/python3.7/site-packages/socketio/client.py", line 279, in connect
      engineio_path=socketio_path)
    File "/home/pi/.local/lib/python3.7/site-packages/engineio/client.py", line 187, in connect
      url, headers or {}, engineio_path)
    File "/home/pi/.local/lib/python3.7/site-packages/engineio/client.py", line 306, in _connect_polling
      'OPEN packet not returned by server')
  engineio.exceptions.ConnectionError: OPEN packet not returned by server
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "setup.py", line 93, in <module>
      sio.connect("*******")
    File "/home/pi/.local/lib/python3.7/site-packages/socketio/client.py", line 283, in connect
      exc.args[1] if len(exc.args) > 1 else exc.args[0])
    File "/home/pi/.local/lib/python3.7/site-packages/socketio/client.py", line 547, in _trigger_event
      return self.handlers[namespace][event](*args)
  TypeError: connect_error() takes 0 positional arguments but 1 was given
  
  ```
  
  My server is working fine. (it is already hosted) A prove of that is that my windows code executed with no errors.
  
  Some of the code:
  ```
  
  sio = socketio.Client()
  
  @sio.event
  def connect():
      print("I'm connected!")
      #print('my sid is', sio.sid)
      sio.emit("**", **)
      open_radio()
  @sio.event
  def connect_error():
      print("The connection failed!")
  @sio.event
  def disconnect():
      print("I'm disconnected!")  
  
  sio.connect(SERVER_URL)
  sio.wait()
  
  ```