# 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:
  - vertx-web-js/response_time_handler.js, line 31

### Methods

#### handle(arg0)

##### Parameters:

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

Source:
  - vertx-web-js/response_time_handler.js, line 41