Testsuite: org.apache.coyote.http2.TestHttp2Section_6_9 Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.808 sec ------------- Standard Error ----------------- 02-Oct-2024 11:35:56.108 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeConnection[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:35:56.962 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] 02-Oct-2024 11:35:56.963 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"] 02-Oct-2024 11:35:57.071 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:35:57.072 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:35:57.266 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-43373"] 02-Oct-2024 11:35:57.472 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-43373"] 02-Oct-2024 11:35:57.493 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:35:57.523 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-43373"] 02-Oct-2024 11:35:57.542 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-43373"] 02-Oct-2024 11:35:57.566 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateOnClosedStream[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:35:57.573 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] 02-Oct-2024 11:35:57.573 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"] 02-Oct-2024 11:35:57.609 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:35:57.609 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:35:57.618 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33589"] 02-Oct-2024 11:35:57.686 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33589"] 02-Oct-2024 11:35:57.689 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:35:57.692 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33589"] 02-Oct-2024 11:35:57.693 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-33589"] 02-Oct-2024 11:35:57.696 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeViaSettings[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:35:57.706 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] 02-Oct-2024 11:35:57.707 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-3"] 02-Oct-2024 11:35:57.709 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:35:57.709 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:35:57.720 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-3-34567"] 02-Oct-2024 11:35:57.778 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-3-34567"] 02-Oct-2024 11:35:57.781 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:35:57.782 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:35:58.783 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:35:59.784 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:35:59.888 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@17.0.12/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1308) app//org.apache.coyote.Request.doRead(Request.java:642) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:303) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:615) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:358) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132) app//org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:111) app//org.apache.catalina.util.IOTools.flow(IOTools.java:82) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1365) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) 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:344) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:463) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) 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@17.0.12/java.lang.Thread.run(Thread.java:840)] 02-Oct-2024 11:35:59.889 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-3-34567"] 02-Oct-2024 11:35:59.895 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-3-34567"] 02-Oct-2024 11:36:02.738 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateConnection[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:36:02.740 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] 02-Oct-2024 11:36:02.740 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-4"] 02-Oct-2024 11:36:02.742 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:02.743 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:02.747 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46699"] 02-Oct-2024 11:36:02.752 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46699"] 02-Oct-2024 11:36:02.752 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:02.755 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46699"] 02-Oct-2024 11:36:02.755 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-4-46699"] 02-Oct-2024 11:36:02.757 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateStream[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:36:02.759 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] 02-Oct-2024 11:36:02.759 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-5"] 02-Oct-2024 11:36:02.761 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:02.761 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:02.766 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-5-44327"] 02-Oct-2024 11:36:02.811 INFO [http-nio2-127.0.0.1-auto-5-exec-6] 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:355) 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$ConnectionHandler.process(AbstractProtocol.java:905) at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1685) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1266) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:634) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:610) 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$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:840) 02-Oct-2024 11:36:02.813 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-5-44327"] 02-Oct-2024 11:36:02.814 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:02.814 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:03.815 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:04.817 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:04.918 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.12/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1308) app//org.apache.coyote.Request.doRead(Request.java:642) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:303) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:615) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:358) 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:82) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1365) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:463) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.12/java.lang.Thread.run(Thread.java:840)] 02-Oct-2024 11:36:04.920 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-5-44327"] 02-Oct-2024 11:36:04.920 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-5-44327"] 02-Oct-2024 11:36:07.773 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeStream[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:36:07.775 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] 02-Oct-2024 11:36:07.775 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-6"] 02-Oct-2024 11:36:07.777 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:07.777 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:07.780 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-6-42919"] 02-Oct-2024 11:36:07.828 INFO [http-nio2-127.0.0.1-auto-6-exec-6] 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:131) at org.apache.coyote.http2.Stream.incrementWindowSize(Stream.java:243) at org.apache.coyote.http2.Http2UpgradeHandler.incrementWindowSize(Http2UpgradeHandler.java:1860) 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:355) 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:905) at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1685) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1266) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:634) at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:610) 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$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:840) 02-Oct-2024 11:36:07.829 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-6-42919"] 02-Oct-2024 11:36:07.829 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:07.830 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:08.831 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:09.832 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:09.934 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[ java.base@17.0.12/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1308) app//org.apache.coyote.Request.doRead(Request.java:642) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:303) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:615) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:358) 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:82) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1365) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:463) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.12/java.lang.Thread.run(Thread.java:840)] 02-Oct-2024 11:36:09.935 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-6-42919"] 02-Oct-2024 11:36:09.936 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-6-42919"] 02-Oct-2024 11:36:12.787 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeAndSettingsFrame[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:36:12.789 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] 02-Oct-2024 11:36:12.789 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-7"] 02-Oct-2024 11:36:12.797 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:12.797 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:12.801 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-7-36511"] 02-Oct-2024 11:36:12.940 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-7-36511"] 02-Oct-2024 11:36:12.941 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:12.944 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-7-36511"] 02-Oct-2024 11:36:12.944 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-7-36511"] 02-Oct-2024 11:36:12.946 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testEmptyDataFrameWithNoAvailableFlowControl[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:36:12.947 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] 02-Oct-2024 11:36:12.947 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-8"] 02-Oct-2024 11:36:12.949 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:12.950 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:12.955 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-8-43487"] 02-Oct-2024 11:36:12.968 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-8-43487"] 02-Oct-2024 11:36:12.969 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:12.971 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-8-43487"] 02-Oct-2024 11:36:12.972 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-8-43487"] 02-Oct-2024 11:36:12.976 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateWrongLength[0: loop [0], useAsyncIO[false]]] 02-Oct-2024 11:36:12.978 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] 02-Oct-2024 11:36:12.978 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-9"] 02-Oct-2024 11:36:12.980 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:12.980 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:12.983 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-9-45743"] 02-Oct-2024 11:36:12.987 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-9-45743"] 02-Oct-2024 11:36:12.987 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:12.989 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-9-45743"] 02-Oct-2024 11:36:12.989 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-9-45743"] 02-Oct-2024 11:36:12.993 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeConnection[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:12.994 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] 02-Oct-2024 11:36:12.994 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-10"] 02-Oct-2024 11:36:13.002 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:13.002 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:13.006 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-10-37629"] 02-Oct-2024 11:36:13.016 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-10-37629"] 02-Oct-2024 11:36:13.016 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:13.018 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-10-37629"] 02-Oct-2024 11:36:13.018 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-10-37629"] 02-Oct-2024 11:36:13.020 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateOnClosedStream[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:13.021 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] 02-Oct-2024 11:36:13.021 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-11"] 02-Oct-2024 11:36:13.028 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:13.028 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:13.032 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-11-34165"] 02-Oct-2024 11:36:13.081 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-11-34165"] 02-Oct-2024 11:36:13.081 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:13.083 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-11-34165"] 02-Oct-2024 11:36:13.084 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-11-34165"] 02-Oct-2024 11:36:13.086 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeViaSettings[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:13.088 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] 02-Oct-2024 11:36:13.088 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-12"] 02-Oct-2024 11:36:13.090 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:13.090 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:13.094 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43537"] 02-Oct-2024 11:36:13.144 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43537"] 02-Oct-2024 11:36:13.145 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:13.145 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:14.146 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:15.147 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple] 02-Oct-2024 11:36:15.251 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@17.0.12/java.lang.Object.wait(Native Method) app//org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1308) app//org.apache.coyote.Request.doRead(Request.java:642) app//org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:303) app//org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:615) app//org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:358) 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:82) app//org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1365) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590) app//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) app//org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) app//org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) app//org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) app//org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) app//org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) app//org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) app//org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) app//org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) app//org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) app//org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:463) app//org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) app//org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101) app//org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35) app//org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) app//org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) app//org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.base@17.0.12/java.lang.Thread.run(Thread.java:840)] 02-Oct-2024 11:36:15.258 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43537"] 02-Oct-2024 11:36:15.259 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-12-43537"] 02-Oct-2024 11:36:18.146 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateConnection[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:18.147 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] 02-Oct-2024 11:36:18.148 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-13"] 02-Oct-2024 11:36:18.151 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:18.151 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:18.155 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34713"] 02-Oct-2024 11:36:18.163 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34713"] 02-Oct-2024 11:36:18.164 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:18.176 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34713"] 02-Oct-2024 11:36:18.177 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34713"] 02-Oct-2024 11:36:18.181 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateStream[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:18.184 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] 02-Oct-2024 11:36:18.185 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-14"] 02-Oct-2024 11:36:18.198 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:18.198 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:18.213 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-14-39563"] 02-Oct-2024 11:36:18.264 INFO [http-nio2-127.0.0.1-auto-14-exec-6] org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch Connection [d], 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 [d], 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:1103) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1066) 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$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) at org.apache.tomcat.util.threads.ThreadPoolExecutor$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:840) 02-Oct-2024 11:36:18.265 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-14-39563"] 02-Oct-2024 11:36:18.269 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:18.271 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-14-39563"] 02-Oct-2024 11:36:18.272 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-14-39563"] 02-Oct-2024 11:36:18.278 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeStream[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:18.280 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] 02-Oct-2024 11:36:18.280 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-15"] 02-Oct-2024 11:36:18.293 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:18.293 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:18.312 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42011"] 02-Oct-2024 11:36:18.372 INFO [http-nio2-127.0.0.1-auto-15-exec-9] org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch Connection [e], 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 [e], Stream [3], increased window size by [2147483647] to [2147549182] which exceeded permitted maximum at org.apache.coyote.http2.AbstractStream.incrementWindowSize(AbstractStream.java:131) at org.apache.coyote.http2.Stream.incrementWindowSize(Stream.java:243) at org.apache.coyote.http2.Http2UpgradeHandler.incrementWindowSize(Http2UpgradeHandler.java:1860) 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:1103) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1066) 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$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) at org.apache.tomcat.util.threads.ThreadPoolExecutor$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:840) 02-Oct-2024 11:36:18.373 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42011"] 02-Oct-2024 11:36:18.376 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:18.377 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42011"] 02-Oct-2024 11:36:18.378 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42011"] 02-Oct-2024 11:36:18.381 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeAndSettingsFrame[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:18.386 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] 02-Oct-2024 11:36:18.391 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-16"] 02-Oct-2024 11:36:18.429 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:18.429 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:18.434 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-16-44591"] 02-Oct-2024 11:36:18.582 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-16-44591"] 02-Oct-2024 11:36:18.584 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:18.586 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-16-44591"] 02-Oct-2024 11:36:18.587 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-16-44591"] 02-Oct-2024 11:36:18.592 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testEmptyDataFrameWithNoAvailableFlowControl[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:18.594 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] 02-Oct-2024 11:36:18.594 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-17"] 02-Oct-2024 11:36:18.604 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:18.605 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:18.608 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-17-45041"] 02-Oct-2024 11:36:18.633 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-17-45041"] 02-Oct-2024 11:36:18.643 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:18.645 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-17-45041"] 02-Oct-2024 11:36:18.646 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-17-45041"] 02-Oct-2024 11:36:18.648 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateWrongLength[1: loop [0], useAsyncIO[true]]] 02-Oct-2024 11:36:18.650 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] 02-Oct-2024 11:36:18.650 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-18"] 02-Oct-2024 11:36:18.675 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Oct-2024 11:36:18.676 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.31-dev] 02-Oct-2024 11:36:18.687 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-18-45569"] 02-Oct-2024 11:36:18.740 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-18-45569"] 02-Oct-2024 11:36:18.740 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Oct-2024 11:36:18.742 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-18-45569"] 02-Oct-2024 11:36:18.743 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-18-45569"] ------------- ---------------- --------------- Testcase: testWindowSizeTooLargeConnection[0: loop [0], useAsyncIO[false]] took 1.528 sec Testcase: testWindowUpdateOnClosedStream[0: loop [0], useAsyncIO[false]] took 0.13 sec Testcase: testWindowSizeTooLargeViaSettings[0: loop [0], useAsyncIO[false]] took 5.042 sec Testcase: testZeroWindowUpdateConnection[0: loop [0], useAsyncIO[false]] took 0.019 sec Testcase: testZeroWindowUpdateStream[0: loop [0], useAsyncIO[false]] took 5.015 sec Testcase: testWindowSizeTooLargeStream[0: loop [0], useAsyncIO[false]] took 5.015 sec Testcase: testWindowSizeAndSettingsFrame[0: loop [0], useAsyncIO[false]] took 0.159 sec Testcase: testEmptyDataFrameWithNoAvailableFlowControl[0: loop [0], useAsyncIO[false]] took 0.03 sec Testcase: testWindowUpdateWrongLength[0: loop [0], useAsyncIO[false]] took 0.016 sec Testcase: testWindowSizeTooLargeConnection[1: loop [0], useAsyncIO[true]] took 0.028 sec Testcase: testWindowUpdateOnClosedStream[1: loop [0], useAsyncIO[true]] took 0.066 sec Testcase: testWindowSizeTooLargeViaSettings[1: loop [0], useAsyncIO[true]] took 5.059 sec Testcase: testZeroWindowUpdateConnection[1: loop [0], useAsyncIO[true]] took 0.035 sec Testcase: testZeroWindowUpdateStream[1: loop [0], useAsyncIO[true]] took 0.097 sec Testcase: testWindowSizeTooLargeStream[1: loop [0], useAsyncIO[true]] took 0.102 sec Testcase: testWindowSizeAndSettingsFrame[1: loop [0], useAsyncIO[true]] took 0.211 sec Testcase: testEmptyDataFrameWithNoAvailableFlowControl[1: loop [0], useAsyncIO[true]] took 0.057 sec Testcase: testWindowUpdateWrongLength[1: loop [0], useAsyncIO[true]] took 0.097 sec