Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.168 sec ------------- Standard Error ----------------- 17-Apr-2024 12:24:14.200 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.053 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] 17-Apr-2024 12:24:15.054 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 17-Apr-2024 12:24:15.148 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.148 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.346 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-35021"] 17-Apr-2024 12:24:15.533 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-35021"] 17-Apr-2024 12:24:15.535 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.554 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-35021"] 17-Apr-2024 12:24:15.570 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-35021"] 17-Apr-2024 12:24:15.576 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.578 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] 17-Apr-2024 12:24:15.579 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"] 17-Apr-2024 12:24:15.579 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.579 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.595 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-34899"] 17-Apr-2024 12:24:15.601 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-34899"] 17-Apr-2024 12:24:15.603 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.606 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-34899"] 17-Apr-2024 12:24:15.608 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-34899"] 17-Apr-2024 12:24:15.610 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.612 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] 17-Apr-2024 12:24:15.612 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-3"] 17-Apr-2024 12:24:15.613 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.613 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.620 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-3-40921"] 17-Apr-2024 12:24:15.663 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-3-40921"] 17-Apr-2024 12:24:15.666 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.670 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-3-40921"] 17-Apr-2024 12:24:15.677 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-3-40921"] 17-Apr-2024 12:24:15.680 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.682 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] 17-Apr-2024 12:24:15.682 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-4"] 17-Apr-2024 12:24:15.683 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.683 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.693 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-4-37181"] 17-Apr-2024 12:24:15.718 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-4-37181"] 17-Apr-2024 12:24:15.721 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.724 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-4-37181"] 17-Apr-2024 12:24:15.726 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-4-37181"] 17-Apr-2024 12:24:15.728 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.730 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] 17-Apr-2024 12:24:15.730 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-5"] 17-Apr-2024 12:24:15.731 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.734 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.741 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-5-40663"] 17-Apr-2024 12:24:15.760 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-5-40663"] 17-Apr-2024 12:24:15.762 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.765 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-5-40663"] 17-Apr-2024 12:24:15.770 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-5-40663"] 17-Apr-2024 12:24:15.772 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.774 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-6"] 17-Apr-2024 12:24:15.774 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.775 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.779 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-6-39745"] 17-Apr-2024 12:24:15.795 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-6-39745"] 17-Apr-2024 12:24:15.798 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.802 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-6-39745"] 17-Apr-2024 12:24:15.807 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-6-39745"] 17-Apr-2024 12:24:15.812 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.815 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] 17-Apr-2024 12:24:15.816 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-7"] 17-Apr-2024 12:24:15.816 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.817 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.821 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-7-33399"] 17-Apr-2024 12:24:15.829 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-7-33399"] 17-Apr-2024 12:24:15.829 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.831 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-7-33399"] 17-Apr-2024 12:24:15.834 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-7-33399"] 17-Apr-2024 12:24:15.836 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.837 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] 17-Apr-2024 12:24:15.839 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-8"] 17-Apr-2024 12:24:15.840 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.840 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.848 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-8-45353"] 17-Apr-2024 12:24:15.870 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-8-45353"] 17-Apr-2024 12:24:15.874 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.877 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-8-45353"] 17-Apr-2024 12:24:15.880 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-8-45353"] 17-Apr-2024 12:24:15.881 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.886 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] 17-Apr-2024 12:24:15.886 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-9"] 17-Apr-2024 12:24:15.887 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.887 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.891 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-9-40073"] 17-Apr-2024 12:24:15.901 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-9-40073"] 17-Apr-2024 12:24:15.903 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.905 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-9-40073"] 17-Apr-2024 12:24:15.907 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-9-40073"] 17-Apr-2024 12:24:15.908 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.910 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] 17-Apr-2024 12:24:15.910 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-10"] 17-Apr-2024 12:24:15.911 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.911 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.923 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-10-37953"] 17-Apr-2024 12:24:15.945 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-10-37953"] 17-Apr-2024 12:24:15.948 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.950 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-10-37953"] 17-Apr-2024 12:24:15.954 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-10-37953"] 17-Apr-2024 12:24:15.956 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 17-Apr-2024 12:24:15.959 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] 17-Apr-2024 12:24:15.959 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-11"] 17-Apr-2024 12:24:15.960 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.960 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.964 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-11-41797"] 17-Apr-2024 12:24:15.977 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-11-41797"] 17-Apr-2024 12:24:15.980 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:15.981 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-11-41797"] 17-Apr-2024 12:24:15.987 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-11-41797"] 17-Apr-2024 12:24:15.989 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:15.991 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] 17-Apr-2024 12:24:15.991 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-12"] 17-Apr-2024 12:24:15.991 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:15.991 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:15.994 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-12-40445"] 17-Apr-2024 12:24:16.007 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-12-40445"] 17-Apr-2024 12:24:16.008 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.010 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-12-40445"] 17-Apr-2024 12:24:16.014 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-12-40445"] 17-Apr-2024 12:24:16.015 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.016 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] 17-Apr-2024 12:24:16.017 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-13"] 17-Apr-2024 12:24:16.017 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.017 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.020 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-13-44911"] 17-Apr-2024 12:24:16.033 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-13-44911"] 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:1654) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:1570) 17-Apr-2024 12:24:16.036 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.038 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-13-44911"] 17-Apr-2024 12:24:16.041 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-13-44911"] 17-Apr-2024 12:24:16.042 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.044 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] 17-Apr-2024 12:24:16.044 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-14"] 17-Apr-2024 12:24:16.045 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.045 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.049 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-14-46167"] 17-Apr-2024 12:24:16.065 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-14-46167"] 17-Apr-2024 12:24:16.066 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.069 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-14-46167"] 17-Apr-2024 12:24:16.076 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-14-46167"] 17-Apr-2024 12:24:16.078 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.080 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] 17-Apr-2024 12:24:16.080 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-15"] 17-Apr-2024 12:24:16.081 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.081 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.085 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-15-43115"] 17-Apr-2024 12:24:16.111 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-15-43115"] 17-Apr-2024 12:24:16.113 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.115 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-15-43115"] 17-Apr-2024 12:24:16.117 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-15-43115"] 17-Apr-2024 12:24:16.118 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.120 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] 17-Apr-2024 12:24:16.120 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-16"] 17-Apr-2024 12:24:16.120 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.121 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.125 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-16-42631"] 17-Apr-2024 12:24:16.133 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-16-42631"] 17-Apr-2024 12:24:16.134 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.136 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-16-42631"] 17-Apr-2024 12:24:16.140 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-16-42631"] 17-Apr-2024 12:24:16.141 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.142 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-17"] 17-Apr-2024 12:24:16.143 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.143 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.147 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-17-41217"] 17-Apr-2024 12:24:16.159 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-17-41217"] 17-Apr-2024 12:24:16.162 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.164 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-17-41217"] 17-Apr-2024 12:24:16.166 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-17-41217"] 17-Apr-2024 12:24:16.167 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.169 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] 17-Apr-2024 12:24:16.169 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-18"] 17-Apr-2024 12:24:16.169 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.169 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.172 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-18-34825"] 17-Apr-2024 12:24:16.179 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-18-34825"] 17-Apr-2024 12:24:16.179 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.181 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-18-34825"] 17-Apr-2024 12:24:16.183 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-18-34825"] 17-Apr-2024 12:24:16.185 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.186 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] 17-Apr-2024 12:24:16.186 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-19"] 17-Apr-2024 12:24:16.187 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.187 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.190 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-19-33117"] 17-Apr-2024 12:24:16.199 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-19-33117"] 17-Apr-2024 12:24:16.200 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.201 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-19-33117"] 17-Apr-2024 12:24:16.203 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-19-33117"] 17-Apr-2024 12:24:16.204 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.205 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] 17-Apr-2024 12:24:16.205 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-20"] 17-Apr-2024 12:24:16.206 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.206 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.209 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-20-37525"] 17-Apr-2024 12:24:16.216 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-20-37525"] 17-Apr-2024 12:24:16.217 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 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:1654) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:1570) 17-Apr-2024 12:24:16.218 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-20-37525"] 17-Apr-2024 12:24:16.219 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-20-37525"] 17-Apr-2024 12:24:16.220 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.221 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] 17-Apr-2024 12:24:16.221 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-21"] 17-Apr-2024 12:24:16.221 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.222 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.231 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-21-34621"] 17-Apr-2024 12:24:16.241 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-21-34621"] 17-Apr-2024 12:24:16.244 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.245 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-21-34621"] 17-Apr-2024 12:24:16.249 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-21-34621"] 17-Apr-2024 12:24:16.250 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 17-Apr-2024 12:24:16.251 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] 17-Apr-2024 12:24:16.251 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-22"] 17-Apr-2024 12:24:16.252 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 17-Apr-2024 12:24:16.252 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 17-Apr-2024 12:24:16.266 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-22-44105"] 17-Apr-2024 12:24:16.271 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-22-44105"] 17-Apr-2024 12:24:16.271 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 17-Apr-2024 12:24:16.272 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-22-44105"] 17-Apr-2024 12:24:16.276 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-22-44105"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 1.441 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.035 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.07 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.048 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.045 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.038 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.025 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.045 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.027 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.046 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.034 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.026 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.027 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.035 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.041 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.022 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.026 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.017 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.019 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.017 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.029 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.026 sec