parameters: (self, state: State)
return_statement: return TransitionCallbackReturn.SUCCESS
docstring: Configure the node, after a configuring transition is requested.
  
      on_configure callback is being called when the lifecycle node
      enters the "configuring" state.
      
      :return: The state machine either invokes a transition to the "inactive" state or stays
      in "unconfigured" depending on the return value.
        TransitionCallbackReturn.SUCCESS transitions to "inactive".
        TransitionCallbackReturn.FAILURE transitions to "unconfigured".
        TransitionCallbackReturn.ERROR or any uncaught exceptions to "errorprocessing"
docstring_summary: Configure the node, after a configuring transition is requested.
docstring_tokens: Configure the node after a configuring transition is requested .
function: def on_configure(self, state: State) -> TransitionCallbackReturn:
      """
      Configure the node, after a configuring transition is requested.
  
      on_configure callback is being called when the lifecycle node
      enters the "configuring" state.
      
      :return: The state machine either invokes a transition to the "inactive" state or stays
      in "unconfigured" depending on the return value.
        TransitionCallbackReturn.SUCCESS transitions to "inactive".
        TransitionCallbackReturn.FAILURE transitions to "unconfigured".
        TransitionCallbackReturn.ERROR or any uncaught exceptions to "errorprocessing"
      """
      self._pub = self.create_lifecycle_publisher(std_msgs.msg.String, "lifecycle_chatter", 10);
      self._timer_ = self.create_timer(1.0, self.publish)
  
      self.get_logger().info("on_configure() is called.")
      return TransitionCallbackReturn.SUCCESS
function_tokens: def on_configure ( self , state : State ) -> TransitionCallbackReturn : self . _pub = self . create_lifecycle_publisher ( std_msgs . msg . String , "lifecycle_chatter" , 10 ) self . _timer_ = self . create_timer ( 1.0 , self . publish ) self . get_logger ( ) . info ( "on_configure() is called." ) return TransitionCallbackReturn . SUCCESS