coming from SUP-71650:
our main business application is based on the Java/Vaadin framework (frontend UI). Ruxit is enabled for the app and Dynatrace Agents installed on all infrastructure components (load balancers, nginx reverse proxies, openshift cluster).
Vaadin communicates with the frontend applications via "PUSH" XHR call, there are no visible URL parameters or paths. It uses long polling as well for async UI updates.
The problem is, that we cannot see behind the the PUSH call - we cannot see, what classes or methods were called and what other services were involved in the call.
We would expect to see the frontend method backtrace, the backend(s) calls, DB interactions etc. All we see is the PUSH call and its duration, that might be wrong as well (long polling).
Please, implement the direct Vaadin support.
I would first suggest trying these things (in the following order):