fiegn client does not propagate micrometer-tracing in native (AOT) with springboot 3

[guillaume-viland]

I have a full working configuration ok for spring boot which correctly propagate traceid from feign client to server, but when pass this to native AOT compilation it stops working: 1) @Observed annotation must be forced on Feign Client when it was not needed in SB3 2) traceid are not propagated looks like something is done by Aspect or Reflection or something not correctly processed on AOT

[velo]

What is native AOT?

[guillaume-viland]

AOT Ahead Of Time compilation of java: https://docs.spring.io/spring-boot/docs/current/reference/html/native-image.html#native-image.developing-your-first-application.native-build-tools

[kdavisk6]

Feign does not support Ahead of Time compilation and has not been tested officially with native images.