Testsuite: org.apache.coyote.http2.TestHttp2Section_3_2 Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.435 sec ------------- Standard Error ----------------- 16-Apr-2024 18:48:04.733 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:05.645 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] 16-Apr-2024 18:48:05.645 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"] 16-Apr-2024 18:48:05.688 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:05.688 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:05.845 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-34181"] 16-Apr-2024 18:48:06.095 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-34181"] 16-Apr-2024 18:48:06.097 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.122 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-34181"] 16-Apr-2024 18:48:06.130 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-34181"] 16-Apr-2024 18:48:06.139 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.145 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] 16-Apr-2024 18:48:06.146 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"] 16-Apr-2024 18:48:06.147 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.147 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.183 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-45865"] 16-Apr-2024 18:48:06.201 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-45865"] 16-Apr-2024 18:48:06.204 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.207 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-45865"] 16-Apr-2024 18:48:06.212 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-45865"] 16-Apr-2024 18:48:06.215 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.219 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] 16-Apr-2024 18:48:06.227 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-3"] 16-Apr-2024 18:48:06.232 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.232 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.238 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-3-34317"] 16-Apr-2024 18:48:06.268 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-3-34317"] 16-Apr-2024 18:48:06.273 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.278 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-3-34317"] 16-Apr-2024 18:48:06.283 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-3-34317"] 16-Apr-2024 18:48:06.285 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.287 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] 16-Apr-2024 18:48:06.289 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-4"] 16-Apr-2024 18:48:06.290 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.293 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.298 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-4-41049"] 16-Apr-2024 18:48:06.325 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-4-41049"] 16-Apr-2024 18:48:06.338 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.341 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-4-41049"] 16-Apr-2024 18:48:06.346 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-4-41049"] 16-Apr-2024 18:48:06.355 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.357 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] 16-Apr-2024 18:48:06.357 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-5"] 16-Apr-2024 18:48:06.358 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.358 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.369 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-5-41523"] 16-Apr-2024 18:48:06.390 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-5-41523"] 16-Apr-2024 18:48:06.390 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.395 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-5-41523"] 16-Apr-2024 18:48:06.400 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-5-41523"] 16-Apr-2024 18:48:06.402 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.404 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-6"] 16-Apr-2024 18:48:06.405 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.405 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.417 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-6-39551"] 16-Apr-2024 18:48:06.433 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-6-39551"] 16-Apr-2024 18:48:06.435 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.439 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-6-39551"] 16-Apr-2024 18:48:06.442 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-6-39551"] 16-Apr-2024 18:48:06.443 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.447 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] 16-Apr-2024 18:48:06.448 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-7"] 16-Apr-2024 18:48:06.450 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.451 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.459 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-7-35361"] 16-Apr-2024 18:48:06.467 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-7-35361"] 16-Apr-2024 18:48:06.469 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.472 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-7-35361"] 16-Apr-2024 18:48:06.480 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-7-35361"] 16-Apr-2024 18:48:06.482 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.493 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] 16-Apr-2024 18:48:06.493 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-8"] 16-Apr-2024 18:48:06.494 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.495 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.509 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-8-43753"] 16-Apr-2024 18:48:06.521 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-8-43753"] 16-Apr-2024 18:48:06.522 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.525 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-8-43753"] 16-Apr-2024 18:48:06.527 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-8-43753"] 16-Apr-2024 18:48:06.530 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.532 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] 16-Apr-2024 18:48:06.533 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-9"] 16-Apr-2024 18:48:06.533 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.534 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.541 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-9-42533"] 16-Apr-2024 18:48:06.548 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-9-42533"] 16-Apr-2024 18:48:06.551 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.553 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-9-42533"] 16-Apr-2024 18:48:06.572 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-9-42533"] 16-Apr-2024 18:48:06.576 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.580 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] 16-Apr-2024 18:48:06.580 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-10"] 16-Apr-2024 18:48:06.580 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.587 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.591 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-10-45737"] 16-Apr-2024 18:48:06.610 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-10-45737"] 16-Apr-2024 18:48:06.611 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.613 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-10-45737"] 16-Apr-2024 18:48:06.616 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-10-45737"] 16-Apr-2024 18:48:06.618 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]]] 16-Apr-2024 18:48:06.619 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] 16-Apr-2024 18:48:06.619 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-11"] 16-Apr-2024 18:48:06.620 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.620 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.625 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-11-41773"] 16-Apr-2024 18:48:06.635 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-11-41773"] 16-Apr-2024 18:48:06.637 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.639 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-11-41773"] 16-Apr-2024 18:48:06.641 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-11-41773"] 16-Apr-2024 18:48:06.643 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.644 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] 16-Apr-2024 18:48:06.644 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-12"] 16-Apr-2024 18:48:06.645 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.645 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.650 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-12-34665"] 16-Apr-2024 18:48:06.676 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-12-34665"] 16-Apr-2024 18:48:06.687 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.691 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-12-34665"] 16-Apr-2024 18:48:06.696 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-12-34665"] 16-Apr-2024 18:48:06.698 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.701 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] 16-Apr-2024 18:48:06.701 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-13"] 16-Apr-2024 18:48:06.702 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.702 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.706 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-13-37189"] 16-Apr-2024 18:48:06.715 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-13-37189"] 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) 16-Apr-2024 18:48:06.718 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.723 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-13-37189"] 16-Apr-2024 18:48:06.728 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-13-37189"] 16-Apr-2024 18:48:06.730 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue01[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.731 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] 16-Apr-2024 18:48:06.731 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-14"] 16-Apr-2024 18:48:06.732 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.732 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.736 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-14-40583"] 16-Apr-2024 18:48:06.745 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-14-40583"] 16-Apr-2024 18:48:06.746 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.748 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-14-40583"] 16-Apr-2024 18:48:06.752 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-14-40583"] 16-Apr-2024 18:48:06.753 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSplitConnectionValue02[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.755 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] 16-Apr-2024 18:48:06.755 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-15"] 16-Apr-2024 18:48:06.756 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.756 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.759 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-15-36155"] 16-Apr-2024 18:48:06.789 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-15-36155"] 16-Apr-2024 18:48:06.792 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.794 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-15-36155"] 16-Apr-2024 18:48:06.800 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-15-36155"] 16-Apr-2024 18:48:06.801 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMissingConnectionValue[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.803 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] 16-Apr-2024 18:48:06.803 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-16"] 16-Apr-2024 18:48:06.804 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.804 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.809 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-16-45247"] 16-Apr-2024 18:48:06.818 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-16-45247"] 16-Apr-2024 18:48:06.819 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.821 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-16-45247"] 16-Apr-2024 18:48:06.824 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-16-45247"] 16-Apr-2024 18:48:06.826 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.827 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-17"] 16-Apr-2024 18:48:06.828 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.828 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.831 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-17-35547"] 16-Apr-2024 18:48:06.853 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-17-35547"] 16-Apr-2024 18:48:06.856 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.858 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-17-35547"] 16-Apr-2024 18:48:06.860 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-17-35547"] 16-Apr-2024 18:48:06.862 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionNoPreface[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.864 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] 16-Apr-2024 18:48:06.864 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-18"] 16-Apr-2024 18:48:06.865 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.865 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.868 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-18-39013"] 16-Apr-2024 18:48:06.906 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-18-39013"] 16-Apr-2024 18:48:06.906 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.908 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-18-39013"] 16-Apr-2024 18:48:06.912 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-18-39013"] 16-Apr-2024 18:48:06.913 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testZeroHttp2Settings[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.915 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] 16-Apr-2024 18:48:06.915 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-19"] 16-Apr-2024 18:48:06.916 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.916 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.920 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-19-42595"] 16-Apr-2024 18:48:06.943 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-19-42595"] 16-Apr-2024 18:48:06.944 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.945 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-19-42595"] 16-Apr-2024 18:48:06.953 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-19-42595"] 16-Apr-2024 18:48:06.955 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.960 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] 16-Apr-2024 18:48:06.960 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-20"] 16-Apr-2024 18:48:06.961 INFO [Time-limited test] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.961 INFO [Time-limited test] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.965 INFO [Time-limited test] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-20-35401"] 16-Apr-2024 18:48:06.980 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-20-35401"] 16-Apr-2024 18:48:06.983 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:06.985 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-20-35401"] 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) 16-Apr-2024 18:48:06.990 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-20-35401"] 16-Apr-2024 18:48:06.991 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:06.993 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] 16-Apr-2024 18:48:06.993 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-21"] 16-Apr-2024 18:48:06.993 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:06.994 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:06.996 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-21-44815"] 16-Apr-2024 18:48:07.006 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-21-44815"] 16-Apr-2024 18:48:07.008 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:07.011 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-21-44815"] 16-Apr-2024 18:48:07.013 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-21-44815"] 16-Apr-2024 18:48:07.014 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]]] 16-Apr-2024 18:48:07.023 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] 16-Apr-2024 18:48:07.023 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-22"] 16-Apr-2024 18:48:07.023 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 16-Apr-2024 18:48:07.024 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M20-dev] 16-Apr-2024 18:48:07.034 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-22-42307"] 16-Apr-2024 18:48:07.049 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-22-42307"] 16-Apr-2024 18:48:07.052 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 16-Apr-2024 18:48:07.054 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-22-42307"] 16-Apr-2024 18:48:07.057 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-22-42307"] ------------- ---------------- --------------- Testcase: testConnectionUpgradeFirstResponse[0: loop [0], useAsyncIO[false]] took 1.476 sec Testcase: testConnectionInvalidPrefaceStart[0: loop [0], useAsyncIO[false]] took 0.076 sec Testcase: testSplitConnectionValue01[0: loop [0], useAsyncIO[false]] took 0.071 sec Testcase: testSplitConnectionValue02[0: loop [0], useAsyncIO[false]] took 0.063 sec Testcase: testMissingConnectionValue[0: loop [0], useAsyncIO[false]] took 0.054 sec Testcase: testConnectionNoHttp2Support[0: loop [0], useAsyncIO[false]] took 0.041 sec Testcase: testConnectionNoPreface[0: loop [0], useAsyncIO[false]] took 0.038 sec Testcase: testZeroHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.047 sec Testcase: testConnectionIncompletePrefaceStart[0: loop [0], useAsyncIO[false]] took 0.045 sec Testcase: testMultipleHttp2Settings[0: loop [0], useAsyncIO[false]] took 0.043 sec Testcase: testConnectionUpgradeWrongProtocol[0: loop [0], useAsyncIO[false]] took 0.025 sec Testcase: testConnectionUpgradeFirstResponse[1: loop [0], useAsyncIO[true]] took 0.055 sec Testcase: testConnectionInvalidPrefaceStart[1: loop [0], useAsyncIO[true]] took 0.031 sec Testcase: testSplitConnectionValue01[1: loop [0], useAsyncIO[true]] took 0.024 sec Testcase: testSplitConnectionValue02[1: loop [0], useAsyncIO[true]] took 0.048 sec Testcase: testMissingConnectionValue[1: loop [0], useAsyncIO[true]] took 0.023 sec Testcase: testConnectionNoHttp2Support[1: loop [0], useAsyncIO[true]] took 0.037 sec Testcase: testConnectionNoPreface[1: loop [0], useAsyncIO[true]] took 0.052 sec Testcase: testZeroHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.041 sec Testcase: testConnectionIncompletePrefaceStart[1: loop [0], useAsyncIO[true]] took 0.036 sec Testcase: testMultipleHttp2Settings[1: loop [0], useAsyncIO[true]] took 0.023 sec Testcase: testConnectionUpgradeWrongProtocol[1: loop [0], useAsyncIO[true]] took 0.044 sec