Monday, July 22, 2013
I know that we can use config.exception_app to set up custom exception handling and also use rescue_from. However, I have an issue that there is malformed request (testing generated request) that caused Rails Rack middleware to throw an exception when Rack's parse_query method. Here is the detail of the problem: http://stackoverflow.com/questions/17796878/how-to-handle-exception-generated-from-rack-before-reaching-your-rails-app
The issue is that it failed in rails Rack::MethodOverride with is before ActionDispatch::ShowExceptions middleware and way before it even got to the rails app.
So how do we handle the exception gracefully without showing the stack trace?
Thanks for your help.
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