Default Error Handler

[je...@jr4consulting.com]

Hi,

Newbie to Redstone (and Dart).

Looking at the docs, it appears that the @ErrorHandler annotation requires a particular status code.  Is there a way to define a default ('catch-all') error handler?  

In my particular scenario, I am trying to use Redstone to build a JSON-based API and do not want to ever return the HTML error page that seems to be returned in the event that the system raises a status code for which I have no explicit handler.

Thanks,

 Jesse

[Luiz Mineo]

Hi Jesse!

Currently, there is no way to define an error handler to more than one http status code, but we can improve this in future releases.

Although, it's possible to implement this behavior with an interceptor. Example:

     @app.Interceptor("/.*", chainIdx: 0)

     errorHandler() {

        app.chain.next(() {

           if (app.response.statusCode != 200) {

             //handle error here

           }

        });

     }

Let me know if that helps.

Best regards,

Luiz.

[je...@jr4consulting.com]

It definitely does.  Thanks!