Raise error with custom header and value

[Travis Bell]

Hey guys.

I saw this post: https://groups.google.com/forum/#!topic/goliath-io/_T2xW6PLpcI

But the issue I am having is that I need to set the header value to a value that I call in the pre_process block.

It's for an API rate limiting proxy, very similar to the example by Ilya. We get the time remaining in the timebin and I'd like to set a 429 status with "Retry-After" header. I'm just having a hell of a time getting the time value returned and pushed into any kind of an error header. Does anyone have any helpful tips?

[Thiago Lewin]

Hi Travis,

  I don't have sure if I totally understood you. 

  I think you can follow the example that you mentioned, you just keep the header values into an env variable for the Request#post_request setup the header properly.

  

Regards,

Thiago

[Travis Bell]

Yup, that's exactly what I figured out about 30 minutes after I posted my message.

Thanks for the reply Thiago!

[blackanger]

     class CustomError < Goliath::Validation::Error

        def initialize

          code = "6000003"

          message = "custom error message."

          super(code, message)

        end

      end