Servlet.service() for servlet [dispatcherServlet] in context with path [/auth] threw exception [Request processing failed;

根据引用，异常信息显示为"Servlet.service() for servlet [dispatcherServlet in context with path [] threw exception [Request processing failed; nested exception is feign.RetryableException: Connection reset executing GET http://caas-api-svc/tenants with root cause"。根据这个异常信息，问题可能出在与feign.RetryableException相关的连接重置错误。然而，根据引用，这种异常可能是由于Response流的问题引起的。如果Response流已经被读取一次，那么再次尝试读取它时就会出现流相关的异常。在这种情况下，可能是由于调试过程中隐式调用了Response的toString方法，该方法会读取Response中的流，导致再次尝试读取时出现异常。引用中的代码示例说明了在调试模式下，Idea会隐式调用对象的toString方法来显示对象的值。因此，在排查这个问题时，可以检查是否存在调试模式下隐式调用了toString方法的情况，并查看是否有其他代码读取了Response流。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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