Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.715 sec ------------- Standard Error ----------------- 02-Jun-2023 08:35:58.963 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:35:59.486 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-Jun-2023 08:35:59.487 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"] 02-Jun-2023 08:35:59.554 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:35:59.554 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:35:59.695 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40779"] 02-Jun-2023 08:35:59.837 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40779"] 02-Jun-2023 08:35:59.839 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:35:59.859 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40779"] 02-Jun-2023 08:35:59.861 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-40779"] 02-Jun-2023 08:35:59.871 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:35:59.876 INFO [Time-limited test] 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-Jun-2023 08:35:59.876 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"] 02-Jun-2023 08:35:59.889 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:35:59.889 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:35:59.897 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37963"] 02-Jun-2023 08:35:59.902 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37963"] 02-Jun-2023 08:35:59.903 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:35:59.907 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37963"] 02-Jun-2023 08:35:59.908 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37963"] 02-Jun-2023 08:35:59.912 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:35:59.914 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-Jun-2023 08:35:59.915 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-3"] 02-Jun-2023 08:35:59.923 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:35:59.923 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:35:59.929 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-3-33373"] 02-Jun-2023 08:36:00.026 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-3-33373"] 02-Jun-2023 08:36:00.028 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.031 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-3-33373"] 02-Jun-2023 08:36:00.033 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-3-33373"] 02-Jun-2023 08:36:00.035 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.037 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-Jun-2023 08:36:00.037 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-4"] 02-Jun-2023 08:36:00.046 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.046 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.050 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-4-35069"] 02-Jun-2023 08:36:00.140 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-4-35069"] 02-Jun-2023 08:36:00.141 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.145 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-4-35069"] 02-Jun-2023 08:36:00.146 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-4-35069"] 02-Jun-2023 08:36:00.148 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.150 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-Jun-2023 08:36:00.150 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-5"] 02-Jun-2023 08:36:00.152 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.152 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.158 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37251"] 02-Jun-2023 08:36:00.162 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37251"] 02-Jun-2023 08:36:00.167 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.169 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37251"] 02-Jun-2023 08:36:00.170 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-5-37251"] 02-Jun-2023 08:36:00.172 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.174 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-6"] 02-Jun-2023 08:36:00.176 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.176 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.181 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-6-35951"] 02-Jun-2023 08:36:00.184 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-6-35951"] 02-Jun-2023 08:36:00.185 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.187 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-6-35951"] 02-Jun-2023 08:36:00.188 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-6-35951"] 02-Jun-2023 08:36:00.190 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.192 INFO [Time-limited test] 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-Jun-2023 08:36:00.192 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-7"] 02-Jun-2023 08:36:00.194 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.195 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.199 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-7-44755"] 02-Jun-2023 08:36:00.202 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-7-44755"] 02-Jun-2023 08:36:00.202 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.204 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-7-44755"] 02-Jun-2023 08:36:00.206 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-7-44755"] 02-Jun-2023 08:36:00.216 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.218 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-Jun-2023 08:36:00.219 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-8"] 02-Jun-2023 08:36:00.227 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.227 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.240 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-8-38427"] 02-Jun-2023 08:36:00.243 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-8-38427"] 02-Jun-2023 08:36:00.244 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.246 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-8-38427"] 02-Jun-2023 08:36:00.247 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-8-38427"] 02-Jun-2023 08:36:00.249 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.251 INFO [Time-limited test] 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-Jun-2023 08:36:00.252 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-9"] 02-Jun-2023 08:36:00.253 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.254 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.258 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-9-36321"] 02-Jun-2023 08:36:00.260 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-9-36321"] 02-Jun-2023 08:36:00.261 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.262 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-9-36321"] 02-Jun-2023 08:36:00.263 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-9-36321"] 02-Jun-2023 08:36:00.268 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.269 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-Jun-2023 08:36:00.270 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-10"] 02-Jun-2023 08:36:00.271 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.272 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.275 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-10-36531"] 02-Jun-2023 08:36:00.278 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-10-36531"] 02-Jun-2023 08:36:00.278 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.280 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-10-36531"] 02-Jun-2023 08:36:00.280 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-10-36531"] 02-Jun-2023 08:36:00.282 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 02-Jun-2023 08:36:00.287 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-Jun-2023 08:36:00.287 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-11"] 02-Jun-2023 08:36:00.289 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.289 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.292 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-11-38409"] 02-Jun-2023 08:36:00.296 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-11-38409"] 02-Jun-2023 08:36:00.297 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.299 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-11-38409"] 02-Jun-2023 08:36:00.299 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-11-38409"] 02-Jun-2023 08:36:00.302 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.304 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-Jun-2023 08:36:00.304 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-12"] 02-Jun-2023 08:36:00.307 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.307 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.311 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-12-41431"] 02-Jun-2023 08:36:00.325 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-12-41431"] 02-Jun-2023 08:36:00.326 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.330 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-12-41431"] 02-Jun-2023 08:36:00.330 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-12-41431"] 02-Jun-2023 08:36:00.333 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.335 INFO [Time-limited test] 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-Jun-2023 08:36:00.335 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-13"] 02-Jun-2023 08:36:00.338 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.338 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.342 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-13-43159"] 02-Jun-2023 08:36:00.346 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-13-43159"] 02-Jun-2023 08:36:00.347 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.349 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-13-43159"] Exception in thread "http-nio2-127.0.0.1-auto-13-exec-4" org.apache.coyote.ProtocolException: Invalid connection preface presented at org.apache.coyote.http2.Http2AsyncParser$PrefaceCompletionHandler.callHandler(Http2AsyncParser.java:96) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1077) 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$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:833) 02-Jun-2023 08:36:00.350 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-13-43159"] 02-Jun-2023 08:36:00.354 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.355 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-Jun-2023 08:36:00.355 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-14"] 02-Jun-2023 08:36:00.357 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.358 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.360 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43635"] 02-Jun-2023 08:36:00.365 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43635"] 02-Jun-2023 08:36:00.366 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.367 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43635"] 02-Jun-2023 08:36:00.368 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43635"] 02-Jun-2023 08:36:00.373 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.374 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-Jun-2023 08:36:00.375 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-15"] 02-Jun-2023 08:36:00.378 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.379 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.384 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-15-39173"] 02-Jun-2023 08:36:00.429 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-15-39173"] 02-Jun-2023 08:36:00.430 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.432 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-15-39173"] 02-Jun-2023 08:36:00.433 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-15-39173"] 02-Jun-2023 08:36:00.435 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.440 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-Jun-2023 08:36:00.440 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-16"] 02-Jun-2023 08:36:00.446 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.446 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.451 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-16-43417"] 02-Jun-2023 08:36:00.455 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-16-43417"] 02-Jun-2023 08:36:00.455 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.457 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-16-43417"] 02-Jun-2023 08:36:00.458 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-16-43417"] 02-Jun-2023 08:36:00.465 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.466 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-17"] 02-Jun-2023 08:36:00.469 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.469 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.473 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-17-39993"] 02-Jun-2023 08:36:00.477 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-17-39993"] 02-Jun-2023 08:36:00.478 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.480 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-17-39993"] 02-Jun-2023 08:36:00.480 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-17-39993"] 02-Jun-2023 08:36:00.486 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.489 INFO [Time-limited test] 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-Jun-2023 08:36:00.489 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-18"] 02-Jun-2023 08:36:00.491 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.491 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.494 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-18-39239"] 02-Jun-2023 08:36:00.496 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-18-39239"] 02-Jun-2023 08:36:00.499 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.500 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-18-39239"] 02-Jun-2023 08:36:00.501 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-18-39239"] 02-Jun-2023 08:36:00.504 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.506 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-19"] connector has been configured to support HTTP upgrade to [h2c] 02-Jun-2023 08:36:00.506 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-19"] 02-Jun-2023 08:36:00.516 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.516 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.523 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-19-44841"] 02-Jun-2023 08:36:00.526 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-19-44841"] 02-Jun-2023 08:36:00.527 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.528 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-19-44841"] 02-Jun-2023 08:36:00.531 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-19-44841"] 02-Jun-2023 08:36:00.536 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.538 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-20"] connector has been configured to support HTTP upgrade to [h2c] 02-Jun-2023 08:36:00.538 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-20"] 02-Jun-2023 08:36:00.548 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.548 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.552 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-20-42349"] 02-Jun-2023 08:36:00.556 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-20-42349"] 02-Jun-2023 08:36:00.557 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] Exception in thread "http-nio2-127.0.0.1-auto-20-exec-4" org.apache.coyote.ProtocolException: Invalid connection preface presented at org.apache.coyote.http2.Http2AsyncParser$PrefaceCompletionHandler.callHandler(Http2AsyncParser.java:96) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1077) at org.apache.tomcat.util.net.SocketWrapperBase$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$1.run(AsynchronousChannelGroupImpl.java:113) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:833) 02-Jun-2023 08:36:00.558 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-20-42349"] 02-Jun-2023 08:36:00.559 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-20-42349"] 02-Jun-2023 08:36:00.562 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.563 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-21"] connector has been configured to support HTTP upgrade to [h2c] 02-Jun-2023 08:36:00.564 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-21"] 02-Jun-2023 08:36:00.567 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.567 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.570 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-21-46133"] 02-Jun-2023 08:36:00.573 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-21-46133"] 02-Jun-2023 08:36:00.576 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.577 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-21-46133"] 02-Jun-2023 08:36:00.578 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-21-46133"] 02-Jun-2023 08:36:00.580 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 02-Jun-2023 08:36:00.581 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-22"] connector has been configured to support HTTP upgrade to [h2c] 02-Jun-2023 08:36:00.582 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-22"] 02-Jun-2023 08:36:00.584 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 02-Jun-2023 08:36:00.585 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.1.10-dev] 02-Jun-2023 08:36:00.588 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-22-39773"] 02-Jun-2023 08:36:00.592 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-22-39773"] 02-Jun-2023 08:36:00.594 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 02-Jun-2023 08:36:00.596 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-22-39773"] 02-Jun-2023 08:36:00.596 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-22-39773"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 0.96 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.042 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.124 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.113 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.024 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.017 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.026 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.033 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.018 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.014 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.019 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.03 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.02 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.019 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.062 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.029 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.022 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.017 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.032 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.026 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.017 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.019 sec