Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.67 sec ------------- Standard Error ----------------- 13-Dec-2023 11:15:27.863 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:29.233 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] 13-Dec-2023 11:15:29.234 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 13-Dec-2023 11:15:29.260 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:29.260 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:29.401 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-44359"] 13-Dec-2023 11:15:29.618 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-44359"] 13-Dec-2023 11:15:29.621 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:29.650 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-44359"] 13-Dec-2023 11:15:29.668 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-44359"] 13-Dec-2023 11:15:29.678 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:29.691 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] 13-Dec-2023 11:15:29.691 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"] 13-Dec-2023 11:15:29.692 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:29.693 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:29.716 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-33043"] 13-Dec-2023 11:15:29.764 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-33043"] 13-Dec-2023 11:15:29.767 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:29.776 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-33043"] 13-Dec-2023 11:15:29.789 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-33043"] 13-Dec-2023 11:15:29.791 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:29.793 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] 13-Dec-2023 11:15:29.793 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-3"] 13-Dec-2023 11:15:29.794 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:29.794 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:29.822 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-3-32947"] 13-Dec-2023 11:15:29.850 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-3-32947"] 13-Dec-2023 11:15:29.853 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:29.856 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-3-32947"] 13-Dec-2023 11:15:29.873 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-3-32947"] 13-Dec-2023 11:15:29.880 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:29.899 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] 13-Dec-2023 11:15:29.904 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-4"] 13-Dec-2023 11:15:29.904 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:29.905 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:29.921 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-4-39313"] 13-Dec-2023 11:15:29.956 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-4-39313"] 13-Dec-2023 11:15:29.961 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:29.964 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-4-39313"] 13-Dec-2023 11:15:29.970 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-4-39313"] 13-Dec-2023 11:15:29.972 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:29.974 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] 13-Dec-2023 11:15:29.975 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-5"] 13-Dec-2023 11:15:29.975 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:29.977 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:29.990 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-5-42047"] 13-Dec-2023 11:15:30.088 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-5-42047"] 13-Dec-2023 11:15:30.092 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.098 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-5-42047"] 13-Dec-2023 11:15:30.100 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-5-42047"] 13-Dec-2023 11:15:30.101 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:30.105 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-6"] 13-Dec-2023 11:15:30.113 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.114 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.118 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-6-39545"] 13-Dec-2023 11:15:30.157 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-6-39545"] 13-Dec-2023 11:15:30.162 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.167 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-6-39545"] 13-Dec-2023 11:15:30.173 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-6-39545"] 13-Dec-2023 11:15:30.176 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:30.198 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] 13-Dec-2023 11:15:30.199 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-7"] 13-Dec-2023 11:15:30.202 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.203 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.237 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-7-34021"] 13-Dec-2023 11:15:30.249 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-7-34021"] 13-Dec-2023 11:15:30.252 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.255 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-7-34021"] 13-Dec-2023 11:15:30.294 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-7-34021"] 13-Dec-2023 11:15:30.296 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:30.300 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] 13-Dec-2023 11:15:30.301 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-8"] 13-Dec-2023 11:15:30.301 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.302 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.322 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-8-45467"] 13-Dec-2023 11:15:30.437 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-8-45467"] 13-Dec-2023 11:15:30.441 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.460 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-8-45467"] 13-Dec-2023 11:15:30.468 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-8-45467"] 13-Dec-2023 11:15:30.469 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:30.502 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] 13-Dec-2023 11:15:30.503 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-9"] 13-Dec-2023 11:15:30.504 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.505 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.516 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-9-42771"] 13-Dec-2023 11:15:30.594 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-9-42771"] 13-Dec-2023 11:15:30.595 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.601 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-9-42771"] 13-Dec-2023 11:15:30.604 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-9-42771"] 13-Dec-2023 11:15:30.610 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:30.619 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] 13-Dec-2023 11:15:30.619 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-10"] 13-Dec-2023 11:15:30.620 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.620 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.634 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-10-33831"] 13-Dec-2023 11:15:30.678 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-10-33831"] 13-Dec-2023 11:15:30.682 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.684 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-10-33831"] 13-Dec-2023 11:15:30.689 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-10-33831"] 13-Dec-2023 11:15:30.690 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 13-Dec-2023 11:15:30.692 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] 13-Dec-2023 11:15:30.692 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-11"] 13-Dec-2023 11:15:30.693 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.693 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.700 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-11-36873"] 13-Dec-2023 11:15:30.712 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-11-36873"] 13-Dec-2023 11:15:30.714 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.716 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-11-36873"] 13-Dec-2023 11:15:30.724 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-11-36873"] 13-Dec-2023 11:15:30.727 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:30.729 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] 13-Dec-2023 11:15:30.732 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-12"] 13-Dec-2023 11:15:30.732 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.735 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.742 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-12-33757"] 13-Dec-2023 11:15:30.764 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-12-33757"] 13-Dec-2023 11:15:30.766 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.768 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-12-33757"] 13-Dec-2023 11:15:30.770 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-12-33757"] 13-Dec-2023 11:15:30.772 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:30.774 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] 13-Dec-2023 11:15:30.774 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-13"] 13-Dec-2023 11:15:30.775 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.775 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.781 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-13-37175"] 13-Dec-2023 11:15:30.795 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-13-37175"] 13-Dec-2023 11:15:30.797 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.800 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-13-37175"] 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) 13-Dec-2023 11:15:30.818 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-13-37175"] 13-Dec-2023 11:15:30.820 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:30.821 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] 13-Dec-2023 11:15:30.821 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-14"] 13-Dec-2023 11:15:30.822 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.822 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.826 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-14-46041"] 13-Dec-2023 11:15:30.883 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-14-46041"] 13-Dec-2023 11:15:30.884 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.887 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-14-46041"] 13-Dec-2023 11:15:30.903 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-14-46041"] 13-Dec-2023 11:15:30.904 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:30.909 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] 13-Dec-2023 11:15:30.909 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-15"] 13-Dec-2023 11:15:30.909 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.909 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.924 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-15-42243"] 13-Dec-2023 11:15:30.962 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-15-42243"] 13-Dec-2023 11:15:30.962 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.965 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-15-42243"] 13-Dec-2023 11:15:30.968 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-15-42243"] 13-Dec-2023 11:15:30.969 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:30.971 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] 13-Dec-2023 11:15:30.971 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-16"] 13-Dec-2023 11:15:30.972 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:30.972 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:30.976 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-16-45833"] 13-Dec-2023 11:15:30.992 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-16-45833"] 13-Dec-2023 11:15:30.994 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:30.996 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-16-45833"] 13-Dec-2023 11:15:31.000 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-16-45833"] 13-Dec-2023 11:15:31.002 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:31.003 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-17"] 13-Dec-2023 11:15:31.003 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:31.003 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:31.009 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-17-39685"] 13-Dec-2023 11:15:31.035 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-17-39685"] 13-Dec-2023 11:15:31.038 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:31.041 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-17-39685"] 13-Dec-2023 11:15:31.049 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-17-39685"] 13-Dec-2023 11:15:31.051 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:31.060 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] 13-Dec-2023 11:15:31.060 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-18"] 13-Dec-2023 11:15:31.062 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:31.062 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:31.080 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-18-46105"] 13-Dec-2023 11:15:31.097 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-18-46105"] 13-Dec-2023 11:15:31.100 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:31.102 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-18-46105"] 13-Dec-2023 11:15:31.110 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-18-46105"] 13-Dec-2023 11:15:31.111 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:31.112 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] 13-Dec-2023 11:15:31.112 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-19"] 13-Dec-2023 11:15:31.113 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:31.113 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:31.116 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-19-36573"] 13-Dec-2023 11:15:31.127 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-19-36573"] 13-Dec-2023 11:15:31.133 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:31.137 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-19-36573"] 13-Dec-2023 11:15:31.139 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-19-36573"] 13-Dec-2023 11:15:31.140 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:31.144 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] 13-Dec-2023 11:15:31.146 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-20"] 13-Dec-2023 11:15:31.149 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:31.149 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:31.161 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-20-36327"] 13-Dec-2023 11:15:31.236 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-20-36327"] 13-Dec-2023 11:15:31.239 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:31.242 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-20-36327"] Exception in thread "http-nio-127.0.0.1-auto-20-exec-3" org.apache.coyote.ProtocolException: Invalid connection preface presented at org.apache.coyote.http2.Http2AsyncParser$PrefaceCompletionHandler.callHandler(Http2AsyncParser.java:96) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1076) at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper$NioOperationState.run(NioEndpoint.java:1662) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:1570) 13-Dec-2023 11:15:31.245 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-20-36327"] 13-Dec-2023 11:15:31.246 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:31.249 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] 13-Dec-2023 11:15:31.249 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-21"] 13-Dec-2023 11:15:31.250 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:31.250 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:31.259 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-21-46753"] 13-Dec-2023 11:15:31.277 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-21-46753"] 13-Dec-2023 11:15:31.279 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:31.284 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-21-46753"] 13-Dec-2023 11:15:31.287 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-21-46753"] 13-Dec-2023 11:15:31.288 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 13-Dec-2023 11:15:31.289 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] 13-Dec-2023 11:15:31.290 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-22"] 13-Dec-2023 11:15:31.290 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 13-Dec-2023 11:15:31.290 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M16-dev] 13-Dec-2023 11:15:31.300 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-22-42109"] 13-Dec-2023 11:15:31.313 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-22-42109"] 13-Dec-2023 11:15:31.315 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 13-Dec-2023 11:15:31.317 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-22-42109"] 13-Dec-2023 11:15:31.319 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-22-42109"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 1.971 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.113 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.085 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.096 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.13 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.074 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.12 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.174 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.14 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.081 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.035 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.045 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.047 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.084 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.065 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.032 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.049 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.06 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.029 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.105 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.042 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.032 sec