Fix endpoint response with immutable header #9876
Merged
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Changes
Updated the implementation of
renderEndpoint
to only append the reroute header if the response has the HTTP status code 404 or 500.This should resolve the issue mentioned in #9871.
Testing
Added tests based on the work of @lilnasy (cad43ea5c11e58b022df82907cd110e56dd4efed).
These tests check that the response returned from an endpoint contains the expected headers and doesn't error with an HTTP 500 error.
Docs
I don't think there is a need to update the documentation because of this change, since it's only internal response rewriting.