Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.464 sec ------------- Standard Error ----------------- 05-Dec-2023 15:14:05.562 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:06.595 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-1"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:06.597 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 05-Dec-2023 15:14:06.625 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:06.625 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:06.725 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-45773"] 05-Dec-2023 15:14:06.980 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-45773"] 05-Dec-2023 15:14:06.981 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.046 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-45773"] 05-Dec-2023 15:14:07.056 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-45773"] 05-Dec-2023 15:14:07.064 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.082 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-2"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.082 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"] 05-Dec-2023 15:14:07.083 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.084 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.110 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-33195"] 05-Dec-2023 15:14:07.159 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-33195"] 05-Dec-2023 15:14:07.164 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.168 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-33195"] 05-Dec-2023 15:14:07.172 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-33195"] 05-Dec-2023 15:14:07.177 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.180 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-3"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.180 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-3"] 05-Dec-2023 15:14:07.180 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.180 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.184 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-3-35033"] 05-Dec-2023 15:14:07.194 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-3-35033"] 05-Dec-2023 15:14:07.197 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.199 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-3-35033"] 05-Dec-2023 15:14:07.201 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-3-35033"] 05-Dec-2023 15:14:07.214 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.216 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-4"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.224 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-4"] 05-Dec-2023 15:14:07.225 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.226 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.240 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-4-38167"] 05-Dec-2023 15:14:07.254 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-4-38167"] 05-Dec-2023 15:14:07.257 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.260 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-4-38167"] 05-Dec-2023 15:14:07.263 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-4-38167"] 05-Dec-2023 15:14:07.265 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.267 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-5"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.267 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-5"] 05-Dec-2023 15:14:07.268 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.268 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.272 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-5-36469"] 05-Dec-2023 15:14:07.279 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-5-36469"] 05-Dec-2023 15:14:07.282 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.284 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-5-36469"] 05-Dec-2023 15:14:07.287 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-5-36469"] 05-Dec-2023 15:14:07.289 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.290 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-6"] 05-Dec-2023 15:14:07.291 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.291 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.302 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-6-43287"] 05-Dec-2023 15:14:07.333 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-6-43287"] 05-Dec-2023 15:14:07.336 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.342 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-6-43287"] 05-Dec-2023 15:14:07.347 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-6-43287"] 05-Dec-2023 15:14:07.349 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.351 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-7"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.352 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-7"] 05-Dec-2023 15:14:07.352 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.353 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.357 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-7-35831"] 05-Dec-2023 15:14:07.375 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-7-35831"] 05-Dec-2023 15:14:07.377 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.380 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-7-35831"] 05-Dec-2023 15:14:07.383 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-7-35831"] 05-Dec-2023 15:14:07.385 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.387 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-8"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.387 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-8"] 05-Dec-2023 15:14:07.388 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.388 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.392 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-8-45331"] 05-Dec-2023 15:14:07.415 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-8-45331"] 05-Dec-2023 15:14:07.417 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.421 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-8-45331"] 05-Dec-2023 15:14:07.423 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-8-45331"] 05-Dec-2023 15:14:07.425 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.442 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-9"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.458 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-9"] 05-Dec-2023 15:14:07.459 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.459 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.465 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-9-35087"] 05-Dec-2023 15:14:07.475 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-9-35087"] 05-Dec-2023 15:14:07.476 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.479 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-9-35087"] 05-Dec-2023 15:14:07.481 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-9-35087"] 05-Dec-2023 15:14:07.483 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.484 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-10"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.484 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-10"] 05-Dec-2023 15:14:07.485 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.485 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.488 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-10-41063"] 05-Dec-2023 15:14:07.509 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-10-41063"] 05-Dec-2023 15:14:07.512 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.515 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-10-41063"] 05-Dec-2023 15:14:07.520 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-10-41063"] 05-Dec-2023 15:14:07.521 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 05-Dec-2023 15:14:07.523 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-11"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.524 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-11"] 05-Dec-2023 15:14:07.524 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.524 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.528 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-11-37257"] 05-Dec-2023 15:14:07.535 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-11-37257"] 05-Dec-2023 15:14:07.537 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.539 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-11-37257"] 05-Dec-2023 15:14:07.542 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-11-37257"] 05-Dec-2023 15:14:07.543 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.545 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-12"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.545 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-12"] 05-Dec-2023 15:14:07.546 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.546 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.550 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-12-43019"] 05-Dec-2023 15:14:07.566 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-12-43019"] 05-Dec-2023 15:14:07.567 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.570 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-12-43019"] 05-Dec-2023 15:14:07.574 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-12-43019"] 05-Dec-2023 15:14:07.575 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.578 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-13"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.578 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-13"] 05-Dec-2023 15:14:07.579 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.579 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.582 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-13-43537"] 05-Dec-2023 15:14:07.593 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-13-43537"] 05-Dec-2023 15:14:07.594 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.595 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-13-43537"] Exception in thread "http-nio-127.0.0.1-auto-13-exec-2" 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:1076) at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper$NioOperationState.run(NioEndpoint.java:1662) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:1570) 05-Dec-2023 15:14:07.598 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-13-43537"] 05-Dec-2023 15:14:07.602 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.604 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-14"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.605 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-14"] 05-Dec-2023 15:14:07.605 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.605 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.610 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-14-44443"] 05-Dec-2023 15:14:07.617 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-14-44443"] 05-Dec-2023 15:14:07.618 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.620 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-14-44443"] 05-Dec-2023 15:14:07.622 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-14-44443"] 05-Dec-2023 15:14:07.623 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.624 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-15"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.624 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-15"] 05-Dec-2023 15:14:07.624 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.624 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.627 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-15-37169"] 05-Dec-2023 15:14:07.633 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-15-37169"] 05-Dec-2023 15:14:07.633 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.635 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-15-37169"] 05-Dec-2023 15:14:07.638 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-15-37169"] 05-Dec-2023 15:14:07.639 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.640 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-16"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.640 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-16"] 05-Dec-2023 15:14:07.641 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.641 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.643 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-16-45177"] 05-Dec-2023 15:14:07.650 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-16-45177"] 05-Dec-2023 15:14:07.651 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.653 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-16-45177"] 05-Dec-2023 15:14:07.661 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-16-45177"] 05-Dec-2023 15:14:07.662 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.663 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-17"] 05-Dec-2023 15:14:07.664 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.664 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.677 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-17-36539"] 05-Dec-2023 15:14:07.688 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-17-36539"] 05-Dec-2023 15:14:07.688 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.690 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-17-36539"] 05-Dec-2023 15:14:07.693 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-17-36539"] 05-Dec-2023 15:14:07.698 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.699 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-18"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.699 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-18"] 05-Dec-2023 15:14:07.700 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.700 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.714 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-18-43685"] 05-Dec-2023 15:14:07.743 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-18-43685"] 05-Dec-2023 15:14:07.746 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.748 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-18-43685"] 05-Dec-2023 15:14:07.752 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-18-43685"] 05-Dec-2023 15:14:07.753 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.755 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-19"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.755 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-19"] 05-Dec-2023 15:14:07.755 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.755 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.758 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-19-36645"] 05-Dec-2023 15:14:07.765 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-19-36645"] 05-Dec-2023 15:14:07.766 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.767 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-19-36645"] 05-Dec-2023 15:14:07.774 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-19-36645"] 05-Dec-2023 15:14:07.776 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.778 INFO [Time-limited test] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-20"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.778 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-20"] 05-Dec-2023 15:14:07.778 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.778 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.782 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-20-45587"] 05-Dec-2023 15:14:07.788 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-20-45587"] 05-Dec-2023 15:14:07.790 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.792 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-20-45587"] Exception in thread "http-nio-127.0.0.1-auto-20-exec-3" 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:1076) at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper$NioOperationState.run(NioEndpoint.java:1662) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:1570) 05-Dec-2023 15:14:07.802 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-20-45587"] 05-Dec-2023 15:14:07.804 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.805 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-21"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.805 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-21"] 05-Dec-2023 15:14:07.805 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.806 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.809 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-21-36493"] 05-Dec-2023 15:14:07.828 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-21-36493"] 05-Dec-2023 15:14:07.830 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.836 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-21-36493"] 05-Dec-2023 15:14:07.838 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-21-36493"] 05-Dec-2023 15:14:07.844 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 05-Dec-2023 15:14:07.846 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio-127.0.0.1-auto-22"] connector has been configured to support HTTP upgrade to [h2c] 05-Dec-2023 15:14:07.846 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-22"] 05-Dec-2023 15:14:07.847 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 05-Dec-2023 15:14:07.847 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 05-Dec-2023 15:14:07.849 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-22-42309"] 05-Dec-2023 15:14:07.860 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-22-42309"] 05-Dec-2023 15:14:07.861 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 05-Dec-2023 15:14:07.863 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-22-42309"] 05-Dec-2023 15:14:07.865 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-22-42309"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 1.622 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.113 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.026 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.051 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.024 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.06 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.036 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.04 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.058 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.039 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.021 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.032 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.026 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.021 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.017 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.023 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.035 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.056 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.022 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.028 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.036 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.027 sec