Class: ThreeScale::Backend::Rack::InternalErrorCatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/3scale/backend/rack/internal_error_catcher.rb

Overview

This middleware should be the last one to run. If there’s an exception, instead of propagating it to the web server, we set our own error message. The reason is that each web server handles this differently. Puma returns a generic error message, while Falcon returns the message of the exception.

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ InternalErrorCatcher

Returns a new instance of InternalErrorCatcher.



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# File 'lib/3scale/backend/rack/internal_error_catcher.rb', line 11

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/3scale/backend/rack/internal_error_catcher.rb', line 15

def call(env)
  @app.call(env)
rescue
  [500, {}, ["Internal Server Error\n".freeze]]
end