benibus opened a new issue, #39675: URL: https://github.com/apache/arrow/issues/39675
### Describe the enhancement requested We provide some middleware classes for intercepting gRPC calls, which have callbacks that the implementations will invoke on key events. It would be useful for tracing/visibility to expand this interface. For example, on the server side, we could expose the deserialized protobuf message to `TracingServerMiddleware` (for certain methods) to set more detailed OTel span attributes, etc. ### Component(s) C++, FlightRPC -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
