dreis2211 95e26ffcb9 Avoid uri tag explosion when use of path variable is undetected
This commit aligns the Spring WebFlux instrumentation on Spring MVC
since gh-12447.
From now on, if the best matching path pattern is not found,
the recorded uri tag will be "UNKNOWN".

Note that for WebFlux.fn, the pattern information is properly
recorded as of SPR-17395.

Closes gh-15609
2019-01-08 21:45:06 +01:00
..