Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.337 sec ------------- Standard Error ----------------- 04-Dec-2023 21:04:16.692 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:17.703 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] 04-Dec-2023 21:04:17.704 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 04-Dec-2023 21:04:17.777 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:17.778 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:17.914 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-44975"] 04-Dec-2023 21:04:18.110 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-44975"] 04-Dec-2023 21:04:18.113 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.136 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-44975"] 04-Dec-2023 21:04:18.151 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-44975"] 04-Dec-2023 21:04:18.161 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.179 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] 04-Dec-2023 21:04:18.180 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"] 04-Dec-2023 21:04:18.181 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.181 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.187 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-41449"] 04-Dec-2023 21:04:18.243 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-41449"] 04-Dec-2023 21:04:18.249 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.252 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-41449"] 04-Dec-2023 21:04:18.257 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-41449"] 04-Dec-2023 21:04:18.259 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.261 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] 04-Dec-2023 21:04:18.261 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-3"] 04-Dec-2023 21:04:18.262 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.263 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.268 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-3-36573"] 04-Dec-2023 21:04:18.325 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-3-36573"] 04-Dec-2023 21:04:18.326 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.329 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-3-36573"] 04-Dec-2023 21:04:18.330 WARNING [http-nio-127.0.0.1-auto-3-Poller] org.apache.tomcat.util.net.NioEndpoint$Poller.events Invalid null socket channel while processing poller event 04-Dec-2023 21:04:18.334 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-3-36573"] 04-Dec-2023 21:04:18.336 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.342 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] 04-Dec-2023 21:04:18.342 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-4"] 04-Dec-2023 21:04:18.343 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.344 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.348 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-4-38363"] 04-Dec-2023 21:04:18.443 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-4-38363"] 04-Dec-2023 21:04:18.444 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.447 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-4-38363"] 04-Dec-2023 21:04:18.451 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-4-38363"] 04-Dec-2023 21:04:18.453 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.455 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] 04-Dec-2023 21:04:18.455 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-5"] 04-Dec-2023 21:04:18.456 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.456 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.461 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-5-39767"] 04-Dec-2023 21:04:18.470 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-5-39767"] 04-Dec-2023 21:04:18.477 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.480 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-5-39767"] 04-Dec-2023 21:04:18.482 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-5-39767"] 04-Dec-2023 21:04:18.485 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.487 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-6"] 04-Dec-2023 21:04:18.488 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.488 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.494 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-6-41655"] 04-Dec-2023 21:04:18.510 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-6-41655"] 04-Dec-2023 21:04:18.511 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.514 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-6-41655"] 04-Dec-2023 21:04:18.519 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-6-41655"] 04-Dec-2023 21:04:18.523 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.524 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] 04-Dec-2023 21:04:18.524 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-7"] 04-Dec-2023 21:04:18.525 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.525 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.533 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-7-38111"] 04-Dec-2023 21:04:18.543 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-7-38111"] 04-Dec-2023 21:04:18.544 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.546 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-7-38111"] 04-Dec-2023 21:04:18.548 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-7-38111"] 04-Dec-2023 21:04:18.550 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.552 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] 04-Dec-2023 21:04:18.552 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-8"] 04-Dec-2023 21:04:18.553 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.553 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.558 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-8-33137"] 04-Dec-2023 21:04:18.563 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-8-33137"] 04-Dec-2023 21:04:18.564 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.566 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-8-33137"] 04-Dec-2023 21:04:18.570 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-8-33137"] 04-Dec-2023 21:04:18.571 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.573 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] 04-Dec-2023 21:04:18.573 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-9"] 04-Dec-2023 21:04:18.574 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.574 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.578 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-9-39353"] 04-Dec-2023 21:04:18.586 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-9-39353"] 04-Dec-2023 21:04:18.589 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.591 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-9-39353"] 04-Dec-2023 21:04:18.597 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-9-39353"] 04-Dec-2023 21:04:18.598 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.601 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] 04-Dec-2023 21:04:18.601 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-10"] 04-Dec-2023 21:04:18.602 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.602 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.609 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-10-43223"] 04-Dec-2023 21:04:18.616 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-10-43223"] 04-Dec-2023 21:04:18.618 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.620 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-10-43223"] 04-Dec-2023 21:04:18.622 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-10-43223"] 04-Dec-2023 21:04:18.623 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 04-Dec-2023 21:04:18.625 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] 04-Dec-2023 21:04:18.625 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-11"] 04-Dec-2023 21:04:18.625 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.626 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.628 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-11-41793"] 04-Dec-2023 21:04:18.633 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-11-41793"] 04-Dec-2023 21:04:18.635 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.637 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-11-41793"] 04-Dec-2023 21:04:18.643 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-11-41793"] 04-Dec-2023 21:04:18.645 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.647 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] 04-Dec-2023 21:04:18.647 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-12"] 04-Dec-2023 21:04:18.648 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.648 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.651 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-12-39301"] 04-Dec-2023 21:04:18.670 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-12-39301"] 04-Dec-2023 21:04:18.671 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.673 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-12-39301"] 04-Dec-2023 21:04:18.674 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-12-39301"] 04-Dec-2023 21:04:18.675 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.677 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] 04-Dec-2023 21:04:18.677 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-13"] 04-Dec-2023 21:04:18.678 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.678 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.681 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-13-43505"] 04-Dec-2023 21:04:18.685 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-13-43505"] 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) 04-Dec-2023 21:04:18.689 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.691 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-13-43505"] 04-Dec-2023 21:04:18.695 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-13-43505"] 04-Dec-2023 21:04:18.696 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.698 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] 04-Dec-2023 21:04:18.698 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-14"] 04-Dec-2023 21:04:18.699 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.699 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.704 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-14-43703"] 04-Dec-2023 21:04:18.712 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-14-43703"] 04-Dec-2023 21:04:18.712 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.715 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-14-43703"] 04-Dec-2023 21:04:18.719 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-14-43703"] 04-Dec-2023 21:04:18.720 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.722 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] 04-Dec-2023 21:04:18.722 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-15"] 04-Dec-2023 21:04:18.722 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.723 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.726 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-15-41263"] 04-Dec-2023 21:04:18.731 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-15-41263"] 04-Dec-2023 21:04:18.734 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.736 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-15-41263"] 04-Dec-2023 21:04:18.739 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-15-41263"] 04-Dec-2023 21:04:18.740 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.742 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] 04-Dec-2023 21:04:18.742 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-16"] 04-Dec-2023 21:04:18.743 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.743 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.749 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-16-34633"] 04-Dec-2023 21:04:18.756 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-16-34633"] 04-Dec-2023 21:04:18.760 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.763 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-16-34633"] 04-Dec-2023 21:04:18.772 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-16-34633"] 04-Dec-2023 21:04:18.774 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.775 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-17"] 04-Dec-2023 21:04:18.776 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.776 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.780 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-17-45711"] 04-Dec-2023 21:04:18.788 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-17-45711"] 04-Dec-2023 21:04:18.789 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.791 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-17-45711"] 04-Dec-2023 21:04:18.792 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-17-45711"] 04-Dec-2023 21:04:18.794 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.795 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] 04-Dec-2023 21:04:18.796 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-18"] 04-Dec-2023 21:04:18.796 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.796 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.799 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-18-40145"] 04-Dec-2023 21:04:18.803 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-18-40145"] 04-Dec-2023 21:04:18.804 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.806 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-18-40145"] 04-Dec-2023 21:04:18.809 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-18-40145"] 04-Dec-2023 21:04:18.810 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.811 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] 04-Dec-2023 21:04:18.811 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-19"] 04-Dec-2023 21:04:18.811 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.811 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.814 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-19-33261"] 04-Dec-2023 21:04:18.829 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-19-33261"] 04-Dec-2023 21:04:18.831 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.832 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-19-33261"] 04-Dec-2023 21:04:18.834 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-19-33261"] 04-Dec-2023 21:04:18.835 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.837 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] 04-Dec-2023 21:04:18.837 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-20"] 04-Dec-2023 21:04:18.838 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.838 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.841 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-20-43137"] 04-Dec-2023 21:04:18.865 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-20-43137"] Exception in thread "http-nio-127.0.0.1-auto-20-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) 04-Dec-2023 21:04:18.866 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.868 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-20-43137"] 04-Dec-2023 21:04:18.870 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-20-43137"] 04-Dec-2023 21:04:18.873 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.874 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] 04-Dec-2023 21:04:18.874 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-21"] 04-Dec-2023 21:04:18.874 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.875 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.878 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-21-34965"] 04-Dec-2023 21:04:18.887 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-21-34965"] 04-Dec-2023 21:04:18.890 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.892 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-21-34965"] 04-Dec-2023 21:04:18.894 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-21-34965"] 04-Dec-2023 21:04:18.895 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 04-Dec-2023 21:04:18.896 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] 04-Dec-2023 21:04:18.896 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-22"] 04-Dec-2023 21:04:18.897 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Dec-2023 21:04:18.897 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M15-dev] 04-Dec-2023 21:04:18.900 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-22-43469"] 04-Dec-2023 21:04:18.907 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-22-43469"] 04-Dec-2023 21:04:18.914 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Dec-2023 21:04:18.917 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-22-43469"] 04-Dec-2023 21:04:18.920 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-22-43469"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 1.547 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.101 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.078 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.117 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.03 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.037 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.028 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.021 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.027 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.025 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.021 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.03 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.021 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.024 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.02 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.033 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.02 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.017 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.025 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.036 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.023 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.026 sec