Comment 3 for bug 1221669

The suggestion that i have proposed didn't hold for much long, i have already hit some cases where it will not work.

But i have another patch in mind that may ease up the pain a bit, but i am still trying to figure out how to make api return correct code status and what is the purpose of wrapping all errors with HTTPExceptionDisguise because i don't think it's a good idea i.e. REST API is broken.

https://review.openstack.org/#/c/45857/ (Patch in question)

Thanks,