# Class: ResponseTimeHandler

## vertx-web-js/response_time_handler~ ResponseTimeHandler

#### new ResponseTimeHandler()

  Handler which adds a header `x-response-time` in the response of matching requests containing the time taken in ms to process the request.
  Source:
    - response_time_handler.js, line 31

### Methods

#### handle(arg0)

  ##### Parameters:

  Name | Type | Description
  --- | --- | ---
  `arg0` | RoutingContext |

  Source:
    - response_time_handler.js, line 41