Hi,

we are working on Microprofile OpenTracing spec. I wanted to consult how is it possible to log all or just unmapped exceptions in Resteasy.

At the moment we are using jax-rs filter which starts monitoring object (span) and servlet filter with finishes it. In Jersey this filter it is possible to catch unmapped exceptions[1], however in resteasy exception is not propagated to the filter.

Can somebody explain how we can log these exceptions?

[1] :https://github.com/opentracing-contrib/java-jaxrs/pull/54/files#diff-c690d43efd9d019cc50b8aec5440ce42R54

UPDATE:
If an exception is thrown in handler status code in servlet filter is wrong e.g. 200 and should be 500. Microprofile-TCK test this so we need some adjustments on RESTEasy side.