Fix exceptions thrown by displaying an error #1894
Merged
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Description
Rails 5.1 deprecated using
env
in controllers in favor of usingrequest.env
. This change switches to that and removes some methods that are not currently used anywhere.The result of the
env
calls being in place is that the exception show page rendering would itself cause an exception. Thus, all errors become 500 errors which heightens the suspicion of upstream proxies and load balancers. The application logs also get filled with stacktraces for simple non-matched route errors which no body has time for.Related Issue
Somewhat related to #1891 and its increased 500 errors.
Types of changes
Checklist:
I have updated the documentation accordingly.I have added tests to cover my changes.