Dear Community Developer With Jooks-me's reminder, I noticed an occasional bug in the integration tests of the hystrix plugin[1]. [image: image.png] >From my research, I think this is a bug inside hystrix. The overall logic of the test case is correct. The semaphore in the test case is limited to 1. When there is a new request for access, it will be directly blown and the corresponding prompt information will be returned. Other friends are also welcome to help review this issue.
I submitted a patch pr[2], perhaps this will reduce the probability of testing errors. If anyone's CI is having issues with the hystrix plugin test bug, please @erdengk on GitHub. thank you very much. [1]: https://github.com/apache/incubator-shenyu/runs/6059678665?check_suite_focus=true [2]: https://github.com/apache/incubator-shenyu/pull/3286
