Sample project for demonstrating an issue with Spring Cloud Sleuth and WebClient, if the downstream service returns a non-standard status code.

Spring Cloud Sleuth Issue 1382

• Endpoint to hit is /hello
• Expected result is 200 with "Hello World: 499"
• Actual result is no response, and server throws IllegalArgumentException

To fix:

• Remove Spring Cloud Sleuth dependency, re-build, and re-test.
• Actual result is Expected result

(Not a contribution)