Testsuite: org.apache.coyote.http2.TestHttp2Section_3_5 Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.82 sec ------------- Standard Error ----------------- 04-Oct-2023 15:29:42.836 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testNoConnectionPreface[0: loop [0], useAsyncIO[false]]] 04-Oct-2023 15:29:42.955 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.38] using APR version [1.6.5]. 04-Oct-2023 15:29:42.955 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true]. 04-Oct-2023 15:29:42.955 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 04-Oct-2023 15:29:42.957 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1f 31 Mar 2020] 04-Oct-2023 15:29:43.262 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-apr-127.0.0.1-auto-1"] connector has been configured to support HTTP upgrade to [h2c] 04-Oct-2023 15:29:43.263 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-127.0.0.1-auto-1"] 04-Oct-2023 15:29:43.284 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Oct-2023 15:29:43.284 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.81-dev] 04-Oct-2023 15:29:43.354 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-127.0.0.1-auto-1-41335"] 04-Oct-2023 15:29:43.478 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-127.0.0.1-auto-1-41335"] 04-Oct-2023 15:29:43.479 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Oct-2023 15:29:43.492 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-127.0.0.1-auto-1-41335"] 04-Oct-2023 15:29:43.503 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-127.0.0.1-auto-1-41335"] 04-Oct-2023 15:29:43.509 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testNoConnectionPreface[1: loop [0], useAsyncIO[true]]] 04-Oct-2023 15:29:43.511 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.38] using APR version [1.6.5]. 04-Oct-2023 15:29:43.511 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true]. 04-Oct-2023 15:29:43.511 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 04-Oct-2023 15:29:43.512 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1f 31 Mar 2020] 04-Oct-2023 15:29:43.513 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-apr-127.0.0.1-auto-2"] connector has been configured to support HTTP upgrade to [h2c] 04-Oct-2023 15:29:43.513 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-127.0.0.1-auto-2"] 04-Oct-2023 15:29:43.513 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat] 04-Oct-2023 15:29:43.514 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.81-dev] 04-Oct-2023 15:29:43.518 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-127.0.0.1-auto-2-37613"] 04-Oct-2023 15:29:43.588 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-127.0.0.1-auto-2-37613"] Exception in thread "http-apr-127.0.0.1-auto-2-exec-3" org.apache.coyote.ProtocolException: Invalid connection preface presented at org.apache.coyote.http2.Http2AsyncParser$PrefaceCompletionHandler.callHandler(Http2AsyncParser.java:96) at org.apache.tomcat.util.net.SocketWrapperBase$VectoredIOCompletionHandler.completed(SocketWrapperBase.java:1103) at org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper$AprOperationState.run(AprEndpoint.java:2905) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:833) 04-Oct-2023 15:29:43.590 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat] 04-Oct-2023 15:29:43.592 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-127.0.0.1-auto-2-37613"] 04-Oct-2023 15:29:43.596 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-127.0.0.1-auto-2-37613"] ------------- ---------------- --------------- Testcase: testNoConnectionPreface[0: loop [0], useAsyncIO[false]] took 0.702 sec Testcase: testNoConnectionPreface[1: loop [0], useAsyncIO[true]] took 0.088 sec