Testsuite: org.apache.coyote.http2.TestHttp2Section_6_9 Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.485 sec ------------- Standard Error ----------------- 22-Mar-2024 15:34:02.018 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeConnection[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:03.223 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-1"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:03.224 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"] 22-Mar-2024 15:34:03.293 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:03.293 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:03.539 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38053"] 22-Mar-2024 15:34:03.791 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38053"] 22-Mar-2024 15:34:03.792 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:03.820 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38053"] 22-Mar-2024 15:34:03.822 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38053"] 22-Mar-2024 15:34:03.836 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateOnClosedStream[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:03.846 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-2"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:03.847 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"] 22-Mar-2024 15:34:03.911 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:03.911 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:03.928 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33329"] 22-Mar-2024 15:34:04.022 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33329"] 22-Mar-2024 15:34:04.031 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:04.035 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33329"] 22-Mar-2024 15:34:04.037 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33329"] 22-Mar-2024 15:34:04.046 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeViaSettings[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:04.050 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-3"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:04.050 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-3"] 22-Mar-2024 15:34:04.101 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:04.101 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:04.136 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-3-44801"] 22-Mar-2024 15:34:04.227 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-3-44801"] 22-Mar-2024 15:34:04.230 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:04.231 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:05.238 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:06.245 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:06.361 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.7/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1225) app//org.apache.coyote.Request.doRead(Request.java:621) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:313) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:612) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:355) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:84) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1333) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:555) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:432) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:90) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.7/java.lang.Thread.run(Thread.java:833)] 22-Mar-2024 15:34:06.362 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-3-44801"] 22-Mar-2024 15:34:06.363 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-3-44801"] 22-Mar-2024 15:34:09.187 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateConnection[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:09.189 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-4"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:09.190 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-4"] 22-Mar-2024 15:34:09.192 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:09.192 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:09.196 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46377"] 22-Mar-2024 15:34:09.201 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46377"] 22-Mar-2024 15:34:09.202 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:09.210 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46377"] 22-Mar-2024 15:34:09.211 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46377"] 22-Mar-2024 15:34:09.214 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateStream[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:09.215 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-5"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:09.215 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-5"] 22-Mar-2024 15:34:09.217 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:09.218 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:09.222 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37257"] 22-Mar-2024 15:34:09.274 INFO [http-nio2-127.0.0.1-auto-5-exec-7] org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch Connection [4], Stream [3] Closed due to error Note: further occurrences of HTTP/2 stream errors will be logged at DEBUG level. org.apache.coyote.http2.StreamException: Connection [4], Stream [3], Window update frame received with an invalid increment size of [0]. at org.apache.coyote.http2.Http2Parser.readWindowUpdateFrame(Http2Parser.java:427) at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:136) at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:87) at org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch(Http2UpgradeHandler.java:353) at org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.dispatch(UpgradeProcessorInternal.java:60) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:57) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928) at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1734) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1321) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:645) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:621) at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:221) at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:833) 22-Mar-2024 15:34:09.275 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37257"] 22-Mar-2024 15:34:09.276 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:09.276 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:10.277 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:11.279 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:11.380 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.7/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1225) app//org.apache.coyote.Request.doRead(Request.java:621) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:313) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:612) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:355) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:84) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1333) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:555) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:432) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:90) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.7/java.lang.Thread.run(Thread.java:833)] 22-Mar-2024 15:34:11.382 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37257"] 22-Mar-2024 15:34:11.383 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37257"] 22-Mar-2024 15:34:14.234 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeStream[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:14.235 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-6"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:14.236 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-6"] 22-Mar-2024 15:34:14.237 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:14.237 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:14.240 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-6-36779"] 22-Mar-2024 15:34:14.294 INFO [http-nio2-127.0.0.1-auto-6-exec-7] org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch Connection [5], Stream [3] Closed due to error Note: further occurrences of HTTP/2 stream errors will be logged at DEBUG level. org.apache.coyote.http2.StreamException: Connection [5], Stream [3], increased window size by [2147483647] to [2147549182] which exceeded permitted maximum at org.apache.coyote.http2.AbstractStream.incrementWindowSize(AbstractStream.java:114) at org.apache.coyote.http2.Stream.incrementWindowSize(Stream.java:232) at org.apache.coyote.http2.Http2UpgradeHandler.incrementWindowSize(Http2UpgradeHandler.java:1862) at org.apache.coyote.http2.Http2Parser.readWindowUpdateFrame(Http2Parser.java:432) at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:136) at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:87) at org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch(Http2UpgradeHandler.java:353) at org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.dispatch(UpgradeProcessorInternal.java:60) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:57) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928) at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1734) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1321) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:645) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:621) at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:221) at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:833) 22-Mar-2024 15:34:14.295 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-6-36779"] 22-Mar-2024 15:34:14.296 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:14.296 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:15.297 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:16.299 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:16.401 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.7/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1225) app//org.apache.coyote.Request.doRead(Request.java:621) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:313) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:612) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:355) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:84) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1333) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:555) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:432) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:90) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.7/java.lang.Thread.run(Thread.java:833)] 22-Mar-2024 15:34:16.402 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-6-36779"] 22-Mar-2024 15:34:16.403 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-6-36779"] 22-Mar-2024 15:34:19.250 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeAndSettingsFrame[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:19.252 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-7"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:19.252 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-7"] 22-Mar-2024 15:34:19.298 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:19.298 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:19.302 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-7-37593"] 22-Mar-2024 15:34:19.448 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-7-37593"] 22-Mar-2024 15:34:19.450 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:19.452 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-7-37593"] 22-Mar-2024 15:34:19.459 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-7-37593"] 22-Mar-2024 15:34:19.464 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testEmptyDataFrameWithNoAvailableFlowControl[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:19.475 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-8"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:19.476 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-8"] 22-Mar-2024 15:34:19.480 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:19.480 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:19.490 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33369"] 22-Mar-2024 15:34:19.514 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33369"] 22-Mar-2024 15:34:19.517 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:19.522 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33369"] 22-Mar-2024 15:34:19.523 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33369"] 22-Mar-2024 15:34:19.525 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateWrongLength[0: loop [0], useAsyncIO[false]]] 22-Mar-2024 15:34:19.527 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-9"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:19.527 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-9"] 22-Mar-2024 15:34:19.554 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:19.554 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:19.561 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-9-42995"] 22-Mar-2024 15:34:19.566 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-9-42995"] 22-Mar-2024 15:34:19.571 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:19.574 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-9-42995"] 22-Mar-2024 15:34:19.574 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-9-42995"] 22-Mar-2024 15:34:19.579 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeConnection[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:19.582 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-10"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:19.582 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-10"] 22-Mar-2024 15:34:19.595 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:19.595 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:19.602 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41183"] 22-Mar-2024 15:34:19.616 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41183"] 22-Mar-2024 15:34:19.618 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:19.620 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41183"] 22-Mar-2024 15:34:19.620 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41183"] 22-Mar-2024 15:34:19.625 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateOnClosedStream[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:19.626 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-11"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:19.626 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-11"] 22-Mar-2024 15:34:19.640 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:19.640 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:19.648 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-11-45891"] 22-Mar-2024 15:34:19.707 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-11-45891"] 22-Mar-2024 15:34:19.710 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:19.712 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-11-45891"] 22-Mar-2024 15:34:19.717 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-11-45891"] 22-Mar-2024 15:34:19.719 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeViaSettings[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:19.720 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-12"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:19.720 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-12"] 22-Mar-2024 15:34:19.722 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:19.722 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:19.726 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43333"] 22-Mar-2024 15:34:19.775 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43333"] 22-Mar-2024 15:34:19.783 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:19.783 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:20.784 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:21.786 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:21.888 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.7/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1225) app//org.apache.coyote.Request.doRead(Request.java:621) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:313) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:612) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:355) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:84) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1333) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:555) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:432) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:90) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.7/java.lang.Thread.run(Thread.java:833)] 22-Mar-2024 15:34:21.889 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43333"] 22-Mar-2024 15:34:21.890 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43333"] 22-Mar-2024 15:34:24.733 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateConnection[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:24.735 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-13"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:24.735 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-13"] 22-Mar-2024 15:34:24.751 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:24.751 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:24.756 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35221"] 22-Mar-2024 15:34:24.826 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35221"] 22-Mar-2024 15:34:24.827 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:24.829 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35221"] 22-Mar-2024 15:34:24.829 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35221"] 22-Mar-2024 15:34:24.832 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateStream[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:24.835 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-14"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:24.835 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-14"] 22-Mar-2024 15:34:24.843 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:24.843 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:24.856 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45489"] 22-Mar-2024 15:34:24.906 INFO [http-nio2-127.0.0.1-auto-14-exec-10] org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch Connection [13], Stream [3] Closed due to error Note: further occurrences of HTTP/2 stream errors will be logged at DEBUG level. org.apache.coyote.http2.StreamException: Connection [13], Stream [3], Window update frame received with an invalid increment size of [0]. at org.apache.coyote.http2.Http2Parser.readWindowUpdateFrame(Http2Parser.java:427) at org.apache.coyote.http2.Http2AsyncParser$FrameCompletionHandler.completed(Http2AsyncParser.java:275) at org.apache.coyote.http2.Http2AsyncParser$FrameCompletionHandler.completed(Http2AsyncParser.java:167) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1129) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1092) at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:221) at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:833) 22-Mar-2024 15:34:24.907 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45489"] 22-Mar-2024 15:34:24.909 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:24.910 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:25.912 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:26.913 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:27.015 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.7/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1225) app//org.apache.coyote.Request.doRead(Request.java:621) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:313) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:612) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:355) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:84) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1333) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:555) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:432) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:90) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.7/java.lang.Thread.run(Thread.java:833)] 22-Mar-2024 15:34:27.016 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45489"] 22-Mar-2024 15:34:27.016 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45489"] 22-Mar-2024 15:34:29.874 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeStream[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:29.876 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-15"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:29.876 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-15"] 22-Mar-2024 15:34:29.914 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:29.914 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:29.927 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-15-43423"] 22-Mar-2024 15:34:29.990 INFO [http-nio2-127.0.0.1-auto-15-exec-8] org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch Connection [14], Stream [3] Closed due to error Note: further occurrences of HTTP/2 stream errors will be logged at DEBUG level. org.apache.coyote.http2.StreamException: Connection [14], Stream [3], increased window size by [2147483647] to [2147549182] which exceeded permitted maximum at org.apache.coyote.http2.AbstractStream.incrementWindowSize(AbstractStream.java:114) at org.apache.coyote.http2.Stream.incrementWindowSize(Stream.java:232) at org.apache.coyote.http2.Http2UpgradeHandler.incrementWindowSize(Http2UpgradeHandler.java:1862) at org.apache.coyote.http2.Http2AsyncUpgradeHandler.incrementWindowSize(Http2AsyncUpgradeHandler.java:43) at org.apache.coyote.http2.Http2Parser.readWindowUpdateFrame(Http2Parser.java:432) at org.apache.coyote.http2.Http2AsyncParser$FrameCompletionHandler.completed(Http2AsyncParser.java:275) at org.apache.coyote.http2.Http2AsyncParser$FrameCompletionHandler.completed(Http2AsyncParser.java:167) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1129) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1092) at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:221) at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:833) 22-Mar-2024 15:34:29.991 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-15-43423"] 22-Mar-2024 15:34:29.995 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:29.995 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:30.999 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:32.003 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 22-Mar-2024 15:34:32.106 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.7/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1225) app//org.apache.coyote.Request.doRead(Request.java:621) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:313) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:612) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:355) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:84) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1333) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:555) app//javax.servlet.http.HttpServlet.service(HttpServlet.java:623) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:432) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:90) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.7/java.lang.Thread.run(Thread.java:833)] 22-Mar-2024 15:34:32.107 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-15-43423"] 22-Mar-2024 15:34:32.107 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-15-43423"] 22-Mar-2024 15:34:34.954 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeAndSettingsFrame[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:34.960 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-16"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:34.960 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-16"] 22-Mar-2024 15:34:34.996 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:34.996 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:35.004 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-16-41609"] 22-Mar-2024 15:34:35.149 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-16-41609"] 22-Mar-2024 15:34:35.150 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:35.151 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-16-41609"] 22-Mar-2024 15:34:35.152 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-16-41609"] 22-Mar-2024 15:34:35.155 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testEmptyDataFrameWithNoAvailableFlowControl[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:35.157 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-17"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:35.157 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-17"] 22-Mar-2024 15:34:35.164 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:35.164 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:35.170 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-17-37119"] 22-Mar-2024 15:34:35.194 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-17-37119"] 22-Mar-2024 15:34:35.197 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:35.199 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-17-37119"] 22-Mar-2024 15:34:35.199 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-17-37119"] 22-Mar-2024 15:34:35.202 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateWrongLength[1: loop [0], useAsyncIO[true]]] 22-Mar-2024 15:34:35.204 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-18"] connector has been configured to support HTTP upgrade to [h2c] 22-Mar-2024 15:34:35.205 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-18"] 22-Mar-2024 15:34:35.220 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 22-Mar-2024 15:34:35.220 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.88-dev] 22-Mar-2024 15:34:35.239 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-18-40615"] 22-Mar-2024 15:34:35.290 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-18-40615"] 22-Mar-2024 15:34:35.293 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 22-Mar-2024 15:34:35.295 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-18-40615"] 22-Mar-2024 15:34:35.296 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-18-40615"] ------------- ---------------- --------------- Testcase: testWindowSizeTooLargeConnection[0: loop [0], useAsyncIO[false]] took 1.937 sec Testcase: testWindowUpdateOnClosedStream[0: loop [0], useAsyncIO[false]] took 0.208 sec Testcase: testWindowSizeTooLargeViaSettings[0: loop [0], useAsyncIO[false]] took 5.143 sec Testcase: testZeroWindowUpdateConnection[0: loop [0], useAsyncIO[false]] took 0.026 sec Testcase: testZeroWindowUpdateStream[0: loop [0], useAsyncIO[false]] took 5.02 sec Testcase: testWindowSizeTooLargeStream[0: loop [0], useAsyncIO[false]] took 5.016 sec Testcase: testWindowSizeAndSettingsFrame[0: loop [0], useAsyncIO[false]] took 0.213 sec Testcase: testEmptyDataFrameWithNoAvailableFlowControl[0: loop [0], useAsyncIO[false]] took 0.062 sec Testcase: testWindowUpdateWrongLength[0: loop [0], useAsyncIO[false]] took 0.052 sec Testcase: testWindowSizeTooLargeConnection[1: loop [0], useAsyncIO[true]] took 0.045 sec Testcase: testWindowUpdateOnClosedStream[1: loop [0], useAsyncIO[true]] took 0.095 sec Testcase: testWindowSizeTooLargeViaSettings[1: loop [0], useAsyncIO[true]] took 5.013 sec Testcase: testZeroWindowUpdateConnection[1: loop [0], useAsyncIO[true]] took 0.099 sec Testcase: testZeroWindowUpdateStream[1: loop [0], useAsyncIO[true]] took 5.042 sec Testcase: testWindowSizeTooLargeStream[1: loop [0], useAsyncIO[true]] took 5.076 sec Testcase: testWindowSizeAndSettingsFrame[1: loop [0], useAsyncIO[true]] took 0.204 sec Testcase: testEmptyDataFrameWithNoAvailableFlowControl[1: loop [0], useAsyncIO[true]] took 0.047 sec Testcase: testWindowUpdateWrongLength[1: loop [0], useAsyncIO[true]] took 0.097 sec