code: def _subthread_handle_accepted(self, client):
          
  
          conn, addr = client
          if self.handle_incoming(conn, addr):
              logging.info('Accepted connection from client: {}'.format(addr))
              conn.setblocking(False)
              self.clients[conn] = addr
              self.register(conn)
          else:
              logging.info('Refused connection from client: {}'.format(addr))
              self.disconnect(conn)
docs: Gets accepted clients from the queue object and sets up the client socket.
          The client can then be found in the clients dictionary with the socket object
          as the key.