Class: Ably::Rest::Middleware::ExternalExceptions

Inherits:
Faraday::Response::Middleware
  • Object
show all
Defined in:
lib/ably/rest/middleware/external_exceptions.rb

Overview

HTTP exceptions raised due to a status code error on a 3rd party site Used by auth calls

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ably/rest/middleware/external_exceptions.rb', line 9

def call(env)
  @app.call(env).on_complete do
    if env[:status] >= 400
      error_status_code = env[:status]
      message = "Error #{error_status_code}: #{(env[:body] || '')[0...200]}"

      if error_status_code >= 500
        raise Ably::Exceptions::ServerError, message
      else
        raise Ably::Exceptions::InvalidRequest, message
      end
    end
  end
end