Testsuite: org.apache.coyote.http2.TestHttp2Section_6_9
Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.929 sec
------------- Standard Error -----------------
12-Dec-2024 15:13:32.077 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeConnection[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:33.352 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]
12-Dec-2024 15:13:33.352 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
12-Dec-2024 15:13:33.509 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:33.519 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:33.680 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41873"]
12-Dec-2024 15:13:33.881 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41873"]
12-Dec-2024 15:13:33.884 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:33.949 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41873"]
12-Dec-2024 15:13:33.951 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41873"]
12-Dec-2024 15:13:33.968 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateOnClosedStream[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:33.977 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]
12-Dec-2024 15:13:33.977 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"]
12-Dec-2024 15:13:33.991 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:33.991 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:33.999 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36285"]
12-Dec-2024 15:13:34.061 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36285"]
12-Dec-2024 15:13:34.064 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:34.068 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36285"]
12-Dec-2024 15:13:34.070 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36285"]
12-Dec-2024 15:13:34.074 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeViaSettings[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:34.077 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]
12-Dec-2024 15:13:34.077 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-3"]
12-Dec-2024 15:13:34.131 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:34.131 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:34.145 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-3-41903"]
12-Dec-2024 15:13:34.195 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-3-41903"]
12-Dec-2024 15:13:34.199 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:34.199 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:35.201 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:36.203 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:36.305 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/java.lang.Object.wait0(Native Method)
 java.base/java.lang.Object.wait(Object.java:375)
 org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1212)
 org.apache.coyote.Request.doRead(Request.java:663)
 org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:287)
 org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:583)
 org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:341)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:83)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:76)
 org.apache.catalina.util.IOTools.flow(IOTools.java:82)
 org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1358)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:645)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:130)
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:79)
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
 org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:446)
 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
 org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101)
 org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35)
 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 java.base/java.lang.Thread.run(Thread.java:1570)]
12-Dec-2024 15:13:36.308 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-3-41903"]
12-Dec-2024 15:13:36.311 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-3-41903"]
12-Dec-2024 15:13:39.154 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateConnection[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:39.156 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]
12-Dec-2024 15:13:39.156 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-4"]
12-Dec-2024 15:13:39.158 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:39.158 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:39.162 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-4-41005"]
12-Dec-2024 15:13:39.167 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-4-41005"]
12-Dec-2024 15:13:39.170 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:39.172 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-4-41005"]
12-Dec-2024 15:13:39.173 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-4-41005"]
12-Dec-2024 15:13:39.175 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateStream[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:39.177 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]
12-Dec-2024 15:13:39.177 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-5"]
12-Dec-2024 15:13:39.179 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:39.180 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:39.183 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37959"]
12-Dec-2024 15:13:39.233 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:410)
		at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:119)
		at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:70)
		at org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch(Http2UpgradeHandler.java:354)
		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:1688)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
		at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1422)
		at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:637)
		at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:613)
		at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:125)
		at java.base/sun.nio.ch.Invoker$1.run(Invoker.java:217)
		at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
		at java.base/java.lang.Thread.run(Thread.java:1570)
12-Dec-2024 15:13:39.235 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37959"]
12-Dec-2024 15:13:39.235 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:39.236 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:40.237 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:41.238 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:41.340 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[
 java.base/java.lang.Object.wait0(Native Method)
 java.base/java.lang.Object.wait(Object.java:375)
 org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1212)
 org.apache.coyote.Request.doRead(Request.java:663)
 org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:287)
 org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:583)
 org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:341)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:83)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:76)
 org.apache.catalina.util.IOTools.flow(IOTools.java:82)
 org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1358)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:645)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:130)
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:79)
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
 org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:446)
 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
 org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101)
 org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35)
 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 java.base/java.lang.Thread.run(Thread.java:1570)]
12-Dec-2024 15:13:41.341 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37959"]
12-Dec-2024 15:13:41.342 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37959"]
12-Dec-2024 15:13:44.192 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeStream[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:44.193 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]
12-Dec-2024 15:13:44.194 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-6"]
12-Dec-2024 15:13:44.201 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:44.201 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:44.204 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-6-43019"]
12-Dec-2024 15:13:44.257 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:238)
		at org.apache.coyote.http2.Http2UpgradeHandler.incrementWindowSize(Http2UpgradeHandler.java:1781)
		at org.apache.coyote.http2.Http2Parser.readWindowUpdateFrame(Http2Parser.java:415)
		at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:119)
		at org.apache.coyote.http2.Http2Parser.readFrame(Http2Parser.java:70)
		at org.apache.coyote.http2.Http2UpgradeHandler.upgradeDispatch(Http2UpgradeHandler.java:354)
		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$SocketProcessor.doRun(Nio2Endpoint.java:1688)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
		at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1422)
		at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:637)
		at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:613)
		at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:125)
		at java.base/sun.nio.ch.Invoker$1.run(Invoker.java:217)
		at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
		at java.base/java.lang.Thread.run(Thread.java:1570)
12-Dec-2024 15:13:44.259 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-6-43019"]
12-Dec-2024 15:13:44.260 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:44.260 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:45.261 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:46.262 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:46.365 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[
 java.base/java.lang.Object.wait0(Native Method)
 java.base/java.lang.Object.wait(Object.java:375)
 org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1212)
 org.apache.coyote.Request.doRead(Request.java:663)
 org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:287)
 org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:583)
 org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:341)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:83)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:76)
 org.apache.catalina.util.IOTools.flow(IOTools.java:82)
 org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1358)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:645)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:130)
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:79)
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
 org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:446)
 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
 org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101)
 org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35)
 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 java.base/java.lang.Thread.run(Thread.java:1570)]
12-Dec-2024 15:13:46.367 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-6-43019"]
12-Dec-2024 15:13:46.367 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-6-43019"]
12-Dec-2024 15:13:49.216 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeAndSettingsFrame[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:49.218 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]
12-Dec-2024 15:13:49.218 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-7"]
12-Dec-2024 15:13:49.220 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.220 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.224 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-7-42477"]
12-Dec-2024 15:13:49.362 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-7-42477"]
12-Dec-2024 15:13:49.363 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.366 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-7-42477"]
12-Dec-2024 15:13:49.367 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-7-42477"]
12-Dec-2024 15:13:49.369 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testEmptyDataFrameWithNoAvailableFlowControl[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:49.370 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]
12-Dec-2024 15:13:49.371 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-8"]
12-Dec-2024 15:13:49.372 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.373 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.377 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-8-45763"]
12-Dec-2024 15:13:49.391 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-8-45763"]
12-Dec-2024 15:13:49.392 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.395 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-8-45763"]
12-Dec-2024 15:13:49.395 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-8-45763"]
12-Dec-2024 15:13:49.398 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateWrongLength[0: loop [0], useAsyncIO[false]]]
12-Dec-2024 15:13:49.400 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]
12-Dec-2024 15:13:49.400 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-9"]
12-Dec-2024 15:13:49.405 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.405 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.409 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-9-40347"]
12-Dec-2024 15:13:49.415 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-9-40347"]
12-Dec-2024 15:13:49.416 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.418 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-9-40347"]
12-Dec-2024 15:13:49.419 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-9-40347"]
12-Dec-2024 15:13:49.421 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeConnection[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:49.422 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]
12-Dec-2024 15:13:49.423 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-10"]
12-Dec-2024 15:13:49.424 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.424 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.428 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-10-34623"]
12-Dec-2024 15:13:49.440 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-10-34623"]
12-Dec-2024 15:13:49.441 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.443 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-10-34623"]
12-Dec-2024 15:13:49.444 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-10-34623"]
12-Dec-2024 15:13:49.446 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateOnClosedStream[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:49.448 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]
12-Dec-2024 15:13:49.448 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-11"]
12-Dec-2024 15:13:49.454 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.454 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.458 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-11-46455"]
12-Dec-2024 15:13:49.506 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-11-46455"]
12-Dec-2024 15:13:49.507 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.509 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-11-46455"]
12-Dec-2024 15:13:49.510 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-11-46455"]
12-Dec-2024 15:13:49.513 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeViaSettings[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:49.515 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]
12-Dec-2024 15:13:49.515 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-12"]
12-Dec-2024 15:13:49.521 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.521 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.524 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-12-34113"]
12-Dec-2024 15:13:49.574 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-12-34113"]
12-Dec-2024 15:13:49.574 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.576 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-12-34113"]
12-Dec-2024 15:13:49.577 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-12-34113"]
12-Dec-2024 15:13:49.579 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateConnection[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:49.581 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]
12-Dec-2024 15:13:49.581 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-13"]
12-Dec-2024 15:13:49.583 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.583 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.586 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35901"]
12-Dec-2024 15:13:49.591 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35901"]
12-Dec-2024 15:13:49.591 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.594 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35901"]
12-Dec-2024 15:13:49.595 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-13-35901"]
12-Dec-2024 15:13:49.602 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroWindowUpdateStream[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:49.604 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]
12-Dec-2024 15:13:49.604 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-14"]
12-Dec-2024 15:13:49.607 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:49.607 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:49.610 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45373"]
12-Dec-2024 15:13:49.661 INFO [http-nio2-127.0.0.1-auto-14-exec-7] 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:410)
		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:1102)
		at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1065)
		at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:125)
		at java.base/sun.nio.ch.Invoker$1.run(Invoker.java:217)
		at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
		at java.base/java.lang.Thread.run(Thread.java:1570)
12-Dec-2024 15:13:49.663 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45373"]
12-Dec-2024 15:13:49.664 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:49.664 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:50.667 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:51.669 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:51.771 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[
 java.base/java.lang.Object.wait0(Native Method)
 java.base/java.lang.Object.wait(Object.java:375)
 org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1212)
 org.apache.coyote.Request.doRead(Request.java:663)
 org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:287)
 org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:583)
 org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:341)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:83)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:76)
 org.apache.catalina.util.IOTools.flow(IOTools.java:82)
 org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1358)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:645)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:130)
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:79)
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
 org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:446)
 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
 org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101)
 org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35)
 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 java.base/java.lang.Thread.run(Thread.java:1570)]
12-Dec-2024 15:13:51.772 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45373"]
12-Dec-2024 15:13:51.773 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-14-45373"]
12-Dec-2024 15:13:54.623 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeTooLargeStream[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:54.625 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]
12-Dec-2024 15:13:54.625 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-15"]
12-Dec-2024 15:13:54.645 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:54.645 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:54.649 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-15-44213"]
12-Dec-2024 15:13:54.697 INFO [http-nio2-127.0.0.1-auto-15-exec-10] 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:238)
		at org.apache.coyote.http2.Http2UpgradeHandler.incrementWindowSize(Http2UpgradeHandler.java:1781)
		at org.apache.coyote.http2.Http2AsyncUpgradeHandler.incrementWindowSize(Http2AsyncUpgradeHandler.java:43)
		at org.apache.coyote.http2.Http2Parser.readWindowUpdateFrame(Http2Parser.java:415)
		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:1102)
		at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1065)
		at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:125)
		at java.base/sun.nio.ch.Invoker$1.run(Invoker.java:217)
		at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
		at java.base/java.lang.Thread.run(Thread.java:1570)
12-Dec-2024 15:13:54.698 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-15-44213"]
12-Dec-2024 15:13:54.699 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:54.699 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:55.700 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:56.702 INFO [main] org.apache.catalina.core.StandardWrapper.unload Waiting for [1] instance(s) to be deallocated for Servlet [simple]
12-Dec-2024 15:13:56.803 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation. Stack trace of request processing thread:[
 java.base/java.lang.Object.wait0(Native Method)
 java.base/java.lang.Object.wait(Object.java:375)
 org.apache.coyote.http2.Stream$StandardStreamInputBuffer.doRead(Stream.java:1212)
 org.apache.coyote.Request.doRead(Request.java:663)
 org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:287)
 org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:583)
 org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:341)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:83)
 org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:76)
 org.apache.catalina.util.IOTools.flow(IOTools.java:82)
 org.apache.coyote.http2.Http2TestBase$SimpleServlet.doPost(Http2TestBase.java:1358)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:645)
 jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:130)
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:79)
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
 org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:446)
 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
 org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:101)
 org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35)
 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 java.base/java.lang.Thread.run(Thread.java:1570)]
12-Dec-2024 15:13:56.804 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-15-44213"]
12-Dec-2024 15:13:56.805 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-15-44213"]
12-Dec-2024 15:13:59.657 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowSizeAndSettingsFrame[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:59.658 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]
12-Dec-2024 15:13:59.659 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-16"]
12-Dec-2024 15:13:59.660 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:59.660 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:59.664 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-16-39511"]
12-Dec-2024 15:13:59.798 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-16-39511"]
12-Dec-2024 15:13:59.799 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:59.801 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-16-39511"]
12-Dec-2024 15:13:59.801 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-16-39511"]
12-Dec-2024 15:13:59.803 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testEmptyDataFrameWithNoAvailableFlowControl[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:59.804 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]
12-Dec-2024 15:13:59.804 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-17"]
12-Dec-2024 15:13:59.807 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:59.807 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:59.810 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-17-34663"]
12-Dec-2024 15:13:59.826 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-17-34663"]
12-Dec-2024 15:13:59.827 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:59.829 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-17-34663"]
12-Dec-2024 15:13:59.830 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-17-34663"]
12-Dec-2024 15:13:59.833 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testWindowUpdateWrongLength[1: loop [0], useAsyncIO[true]]]
12-Dec-2024 15:13:59.834 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]
12-Dec-2024 15:13:59.835 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-18"]
12-Dec-2024 15:13:59.837 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
12-Dec-2024 15:13:59.837 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.3-dev]
12-Dec-2024 15:13:59.841 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-18-43413"]
12-Dec-2024 15:13:59.844 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-18-43413"]
12-Dec-2024 15:13:59.845 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
12-Dec-2024 15:13:59.847 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-18-43413"]
12-Dec-2024 15:13:59.847 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-18-43413"]
------------- ---------------- ---------------

Testcase: testWindowSizeTooLargeConnection[0: loop [0], useAsyncIO[false]] took 1.975 sec
Testcase: testWindowUpdateOnClosedStream[0: loop [0], useAsyncIO[false]] took 0.105 sec
Testcase: testWindowSizeTooLargeViaSettings[0: loop [0], useAsyncIO[false]] took 5.08 sec
Testcase: testZeroWindowUpdateConnection[0: loop [0], useAsyncIO[false]] took 0.021 sec
Testcase: testZeroWindowUpdateStream[0: loop [0], useAsyncIO[false]] took 5.016 sec
Testcase: testWindowSizeTooLargeStream[0: loop [0], useAsyncIO[false]] took 5.024 sec
Testcase: testWindowSizeAndSettingsFrame[0: loop [0], useAsyncIO[false]] took 0.152 sec
Testcase: testEmptyDataFrameWithNoAvailableFlowControl[0: loop [0], useAsyncIO[false]] took 0.029 sec
Testcase: testWindowUpdateWrongLength[0: loop [0], useAsyncIO[false]] took 0.022 sec
Testcase: testWindowSizeTooLargeConnection[1: loop [0], useAsyncIO[true]] took 0.025 sec
Testcase: testWindowUpdateOnClosedStream[1: loop [0], useAsyncIO[true]] took 0.066 sec
Testcase: testWindowSizeTooLargeViaSettings[1: loop [0], useAsyncIO[true]] took 0.066 sec
Testcase: testZeroWindowUpdateConnection[1: loop [0], useAsyncIO[true]] took 0.023 sec
Testcase: testZeroWindowUpdateStream[1: loop [0], useAsyncIO[true]] took 5.02 sec
Testcase: testWindowSizeTooLargeStream[1: loop [0], useAsyncIO[true]] took 5.034 sec
Testcase: testWindowSizeAndSettingsFrame[1: loop [0], useAsyncIO[true]] took 0.146 sec
Testcase: testEmptyDataFrameWithNoAvailableFlowControl[1: loop [0], useAsyncIO[true]] took 0.029 sec
Testcase: testWindowUpdateWrongLength[1: loop [0], useAsyncIO[true]] took 0.021 sec