NightliarX commented on issue #5311: URL: https://github.com/apache/shenyu/issues/5311#issuecomment-1820794648
<img width="681" alt="Screenshot 2023-11-21 185629" src="https://github.com/apache/shenyu/assets/31990865/f57fb410-1f8d-49db-a73d-a96a642634a8";> <img width="679" alt="Screenshot 2023-11-21 185815" src="https://github.com/apache/shenyu/assets/31990865/3c4eddc4-f985-44a7-85e5-b11aacbe99c7";><br/> after reading the code ,I found that the code in org.apache.shenyu.admin.service.impl.UpstreamCheckService may have concurrency problem.<br/> UPSTREAM_MAP.get(selectorId) in first picture may execute before updateHandler in method submit was executed.it leads to an error result after updated the database(updateHandler's update result in first picture will cover the update result in second picture) -- 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: notifications-unsubscr...@shenyu.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
