Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.302 sec ------------- Standard Error ----------------- 10-Oct-2023 16:15:22.856 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:23.623 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] 10-Oct-2023 16:15:23.624 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"] 10-Oct-2023 16:15:23.714 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:23.714 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:23.838 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41163"] 10-Oct-2023 16:15:23.989 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41163"] 10-Oct-2023 16:15:23.990 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.017 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41163"] 10-Oct-2023 16:15:24.036 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-41163"] 10-Oct-2023 16:15:24.046 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.065 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] 10-Oct-2023 16:15:24.066 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"] 10-Oct-2023 16:15:24.089 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.090 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.095 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36151"] 10-Oct-2023 16:15:24.100 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36151"] 10-Oct-2023 16:15:24.103 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.106 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36151"] 10-Oct-2023 16:15:24.106 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-36151"] 10-Oct-2023 16:15:24.109 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.110 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] 10-Oct-2023 16:15:24.111 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-3"] 10-Oct-2023 16:15:24.116 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.116 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.124 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-3-42513"] 10-Oct-2023 16:15:24.217 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-3-42513"] 10-Oct-2023 16:15:24.220 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.224 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-3-42513"] 10-Oct-2023 16:15:24.227 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-3-42513"] 10-Oct-2023 16:15:24.230 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.231 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] 10-Oct-2023 16:15:24.232 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-4"] 10-Oct-2023 16:15:24.252 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.252 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.257 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-4-36707"] 10-Oct-2023 16:15:24.349 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-4-36707"] 10-Oct-2023 16:15:24.350 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.352 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-4-36707"] 10-Oct-2023 16:15:24.353 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-4-36707"] 10-Oct-2023 16:15:24.355 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.357 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] 10-Oct-2023 16:15:24.357 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-5"] 10-Oct-2023 16:15:24.359 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.360 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.365 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-5-45067"] 10-Oct-2023 16:15:24.371 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-5-45067"] 10-Oct-2023 16:15:24.382 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.391 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-5-45067"] 10-Oct-2023 16:15:24.396 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-5-45067"] 10-Oct-2023 16:15:24.399 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.402 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-6"] 10-Oct-2023 16:15:24.407 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.407 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.414 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-6-45111"] 10-Oct-2023 16:15:24.420 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-6-45111"] 10-Oct-2023 16:15:24.421 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.423 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-6-45111"] 10-Oct-2023 16:15:24.424 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-6-45111"] 10-Oct-2023 16:15:24.426 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.428 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] 10-Oct-2023 16:15:24.429 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-7"] 10-Oct-2023 16:15:24.431 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.431 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.436 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-7-40127"] 10-Oct-2023 16:15:24.441 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-7-40127"] 10-Oct-2023 16:15:24.442 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.449 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-7-40127"] 10-Oct-2023 16:15:24.451 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-7-40127"] 10-Oct-2023 16:15:24.453 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.455 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] 10-Oct-2023 16:15:24.455 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-8"] 10-Oct-2023 16:15:24.460 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.460 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.468 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33401"] 10-Oct-2023 16:15:24.473 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33401"] 10-Oct-2023 16:15:24.476 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.478 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33401"] 10-Oct-2023 16:15:24.479 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-8-33401"] 10-Oct-2023 16:15:24.481 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.483 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] 10-Oct-2023 16:15:24.484 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-9"] 10-Oct-2023 16:15:24.488 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.488 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.492 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-9-46061"] 10-Oct-2023 16:15:24.494 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-9-46061"] 10-Oct-2023 16:15:24.495 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.497 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-9-46061"] 10-Oct-2023 16:15:24.498 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-9-46061"] 10-Oct-2023 16:15:24.501 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.503 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] 10-Oct-2023 16:15:24.503 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-10"] 10-Oct-2023 16:15:24.519 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.520 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.529 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41617"] 10-Oct-2023 16:15:24.534 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41617"] 10-Oct-2023 16:15:24.535 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.537 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41617"] 10-Oct-2023 16:15:24.538 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-10-41617"] 10-Oct-2023 16:15:24.541 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 10-Oct-2023 16:15:24.542 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] 10-Oct-2023 16:15:24.542 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-11"] 10-Oct-2023 16:15:24.546 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.546 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.551 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-11-43791"] 10-Oct-2023 16:15:24.554 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-11-43791"] 10-Oct-2023 16:15:24.554 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.556 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-11-43791"] 10-Oct-2023 16:15:24.557 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-11-43791"] 10-Oct-2023 16:15:24.560 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.562 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] 10-Oct-2023 16:15:24.562 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-12"] 10-Oct-2023 16:15:24.568 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.568 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.587 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-12-37425"] 10-Oct-2023 16:15:24.611 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-12-37425"] 10-Oct-2023 16:15:24.612 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.615 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-12-37425"] 10-Oct-2023 16:15:24.617 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-12-37425"] 10-Oct-2023 16:15:24.621 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.622 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] 10-Oct-2023 16:15:24.623 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-13"] 10-Oct-2023 16:15:24.626 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.626 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.630 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34961"] 10-Oct-2023 16:15:24.634 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34961"] Exception in thread "http-nio2-127.0.0.1-auto-13-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:1103) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1092) 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) 10-Oct-2023 16:15:24.636 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.638 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34961"] 10-Oct-2023 16:15:24.639 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-13-34961"] 10-Oct-2023 16:15:24.640 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.642 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] 10-Oct-2023 16:15:24.642 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-14"] 10-Oct-2023 16:15:24.644 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.644 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.652 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43609"] 10-Oct-2023 16:15:24.702 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43609"] 10-Oct-2023 16:15:24.703 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.704 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43609"] 10-Oct-2023 16:15:24.705 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-14-43609"] 10-Oct-2023 16:15:24.707 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.709 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] 10-Oct-2023 16:15:24.709 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-15"] 10-Oct-2023 16:15:24.717 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.717 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.721 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42555"] 10-Oct-2023 16:15:24.770 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42555"] 10-Oct-2023 16:15:24.771 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.773 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42555"] 10-Oct-2023 16:15:24.775 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-15-42555"] 10-Oct-2023 16:15:24.779 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.784 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] 10-Oct-2023 16:15:24.785 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-16"] 10-Oct-2023 16:15:24.805 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.805 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.809 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-16-40829"] 10-Oct-2023 16:15:24.812 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-16-40829"] 10-Oct-2023 16:15:24.812 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.814 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-16-40829"] 10-Oct-2023 16:15:24.815 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-16-40829"] 10-Oct-2023 16:15:24.818 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.820 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-17"] 10-Oct-2023 16:15:24.825 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.826 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.828 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-17-33359"] 10-Oct-2023 16:15:24.832 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-17-33359"] 10-Oct-2023 16:15:24.833 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.836 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-17-33359"] 10-Oct-2023 16:15:24.838 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-17-33359"] 10-Oct-2023 16:15:24.849 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.859 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] 10-Oct-2023 16:15:24.859 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-18"] 10-Oct-2023 16:15:24.862 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.862 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.868 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-18-41643"] 10-Oct-2023 16:15:24.875 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-18-41643"] 10-Oct-2023 16:15:24.877 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.879 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-18-41643"] 10-Oct-2023 16:15:24.880 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-18-41643"] 10-Oct-2023 16:15:24.883 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.885 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] 10-Oct-2023 16:15:24.885 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-19"] 10-Oct-2023 16:15:24.890 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.891 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.896 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-19-41021"] 10-Oct-2023 16:15:24.899 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-19-41021"] 10-Oct-2023 16:15:24.902 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.904 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-19-41021"] 10-Oct-2023 16:15:24.904 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-19-41021"] 10-Oct-2023 16:15:24.908 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.910 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] 10-Oct-2023 16:15:24.910 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-20"] 10-Oct-2023 16:15:24.917 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.917 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.926 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-20-35585"] 10-Oct-2023 16:15:24.929 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-20-35585"] 10-Oct-2023 16:15:24.930 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] Exception in thread "http-nio2-127.0.0.1-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$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1103) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1092) 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) 10-Oct-2023 16:15:24.932 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-20-35585"] 10-Oct-2023 16:15:24.932 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-20-35585"] 10-Oct-2023 16:15:24.935 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.937 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] 10-Oct-2023 16:15:24.937 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-21"] 10-Oct-2023 16:15:24.942 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.942 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.950 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-21-35739"] 10-Oct-2023 16:15:24.955 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-21-35739"] 10-Oct-2023 16:15:24.957 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:24.959 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-21-35739"] 10-Oct-2023 16:15:24.960 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-21-35739"] 10-Oct-2023 16:15:24.964 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 10-Oct-2023 16:15:24.965 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] 10-Oct-2023 16:15:24.966 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-22"] 10-Oct-2023 16:15:24.979 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 10-Oct-2023 16:15:24.979 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.82-dev] 10-Oct-2023 16:15:24.982 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-22-46875"] 10-Oct-2023 16:15:24.997 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-22-46875"] 10-Oct-2023 16:15:24.999 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 10-Oct-2023 16:15:25.004 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-22-46875"] 10-Oct-2023 16:15:25.004 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-22-46875"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 1.293 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.063 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.12 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.125 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.043 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.028 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.027 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.028 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.019 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.04 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.019 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.059 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.021 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.066 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.071 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.04 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.03 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.033 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.025 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.027 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.028 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.042 sec