Testsuite: org.apache.catalina.valves.TestStuckThreadDetectionValve Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.781 sec ------------- Standard Error ----------------- 11-Oct-2023 14:52:48.038 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testDetection] 11-Oct-2023 14:52:48.325 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.38] using APR version [1.6.5]. 11-Oct-2023 14:52:48.326 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [{4}]. 11-Oct-2023 14:52:48.326 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 11-Oct-2023 14:52:48.330 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1f 31 Mar 2020] 11-Oct-2023 14:52:48.816 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-127.0.0.1-auto-1"] 11-Oct-2023 14:52:48.854 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 11-Oct-2023 14:52:48.854 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.95-dev] 11-Oct-2023 14:52:49.104 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-127.0.0.1-auto-1-34601"] 11-Oct-2023 14:52:52.115 WARNING [ContainerBackgroundProcessor[StandardEngine[Tomcat].StandardHost[localhost].StandardContext[]]] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-apr-127.0.0.1-auto-1-exec-1] (id=[18]) has been active for [2,790] milliseconds (since [10/11/23, 2:52 PM]) to serve the same request for [http://localhost:34601/myservlet] and may be stuck (configured threshold for this StuckThreadDetectionValve is [2] seconds). There is/are [1] thread(s) in total that are monitored by this Valve and may be stuck. java.lang.Throwable at java.base@11.0.16.1/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$StickingServlet.doGet(TestStuckThreadDetectionValve.java:149) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:489) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:583) at app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:212) at app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156) at app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) at app//org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185) at app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at app//org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:617) at app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at app//org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:934) at app//org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2065) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base@11.0.16.1/java.lang.Thread.run(Thread.java:829) 11-Oct-2023 14:52:57.346 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-127.0.0.1-auto-1-34601"] 11-Oct-2023 14:52:57.351 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 11-Oct-2023 14:52:57.386 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-127.0.0.1-auto-1-34601"] 11-Oct-2023 14:52:57.403 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-127.0.0.1-auto-1-34601"] 11-Oct-2023 14:52:57.423 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testInterruption] 11-Oct-2023 14:52:57.426 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.38] using APR version [1.6.5]. 11-Oct-2023 14:52:57.427 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [{4}]. 11-Oct-2023 14:52:57.428 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 11-Oct-2023 14:52:57.428 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1f 31 Mar 2020] 11-Oct-2023 14:52:57.430 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-127.0.0.1-auto-2"] 11-Oct-2023 14:52:57.432 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 11-Oct-2023 14:52:57.432 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.95-dev] 11-Oct-2023 14:52:57.454 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-127.0.0.1-auto-2-34345"] 11-Oct-2023 14:53:00.449 WARNING [ContainerBackgroundProcessor[StandardEngine[Tomcat].StandardHost[localhost].StandardContext[]]] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-apr-127.0.0.1-auto-2-exec-1] (id=[38]) has been active for [2,955] milliseconds (since [10/11/23, 2:52 PM]) to serve the same request for [http://localhost:34345/myservlet] and may be stuck (configured threshold for this StuckThreadDetectionValve is [2] seconds). There is/are [1] thread(s) in total that are monitored by this Valve and may be stuck. java.lang.Throwable at java.base@11.0.16.1/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$StickingServlet.doGet(TestStuckThreadDetectionValve.java:149) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:489) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:583) at app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:212) at app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156) at app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) at app//org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185) at app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at app//org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:617) at app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at app//org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:934) at app//org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2065) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base@11.0.16.1/java.lang.Thread.run(Thread.java:829) 11-Oct-2023 14:53:03.454 WARNING [ContainerBackgroundProcessor[StandardEngine[Tomcat].StandardHost[localhost].StandardContext[]]] org.apache.catalina.valves.StuckThreadDetectionValve$MonitoredThread.interruptIfStuck Thread [http-apr-127.0.0.1-auto-2-exec-1] (id=[38]) has been interrupted because it was active for [5,959] milliseconds (since [10/11/23, 2:52 PM]) to serve the same request for [http://localhost:34345/myservlet] and was probably stuck (configured interruption threshold for this StuckThreadDetectionValve is [5] seconds). java.lang.Throwable at java.base@11.0.16.1/java.lang.Thread.sleep(Native Method) at app//org.apache.catalina.valves.TestStuckThreadDetectionValve$StickingServlet.doGet(TestStuckThreadDetectionValve.java:149) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:489) at app//javax.servlet.http.HttpServlet.service(HttpServlet.java:583) at app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:212) at app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156) at app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) at app//org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185) at app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at app//org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:617) at app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at app//org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:934) at app//org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2065) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base@11.0.16.1/java.lang.Thread.run(Thread.java:829) 11-Oct-2023 14:53:03.470 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-127.0.0.1-auto-2-34345"] 11-Oct-2023 14:53:03.473 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 11-Oct-2023 14:53:03.478 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-127.0.0.1-auto-2-34345"] 11-Oct-2023 14:53:03.483 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-127.0.0.1-auto-2-34345"] ------------- ---------------- --------------- Testcase: testDetection took 9.647 sec Testcase: testInterruption took 6.066 sec