docs: def ping(self):
          """Return true if the server successfully pinged"""
  
          randomToken = ''.join(random.choice(string.ascii_uppercase + string.ascii_lowercase + string.digits) for x in range(32))
  
          r = self.doQuery('ping?data=' + randomToken)
  
          if r.status_code == 200:  # Query ok ?
              if r.json()['data'] == randomToken:  # Token equal ?
                  return True
          return False