I think that I understand. I need to change Servlet API from 3.1 to 4.0. I was thinking that we can still use 3.1, and 4.0 would be compatible.
https://tomcat.apache.org/whichversion.html Servlet Spec JSP Spec EL Spec WebSocket Spec Authentication (JASPIC) Spec Apache Tomcat Version Latest Released Version Supported Java Versions 6.1 4.0 6.0 TBD TBD 11.0.x 11.0.0-M4 (alpha) 17 and later 6.0 3.1 5.0 2.1 3.0 10.1.x 10.1.7 11 and later 5.0 3.0 4.0 2.0 2.0 10.0.x (superseded) 10.0.27 (superseded) 8 and later 4.0 2.3 3.0 1.1 1.1 9.0.x 9.0.73 8 and later 3.1 2.3 3.0 1.1 1.1 8.5.x 8.5.87 7 and later -Harri -----Original Message----- From: Rémy Maucherat <r...@apache.org> Sent: maanantai 20. maaliskuuta 2023 16.10 To: Tomcat Users List <users@tomcat.apache.org> Subject: Re: java.lang.AbstractMethodError: Receiver class org.apache.tomcat.websocket.server.WsSessionListener does not define or inherit an implementation On Mon, Mar 20, 2023 at 1:59 PM Harri Pesonen <harri.peso...@sinch.com> wrote: > > Hello, > > I changed: > > * source code target from Java 8 to Java 11 > * Tomcat from 8.5 to 9.0.73 > * Java runtime from Java 11 to Java 17 > and now I see extra error in Tomcat log, which did not happen before: The Servlet API was changed so that in the HttpSessionListener interface the sessionCreated method is now a "default". So something is not right in this area after your upgrade. Rémy > > (http-nio-8080-exec-8) > (org.apache.catalina.session.StandardSession#tellNew) Session event > listener threw exception > java.lang.AbstractMethodError: Receiver class > org.apache.tomcat.websocket.server.WsSessionListener does not define or > inherit an implementation of the resolved method 'abstract void > sessionCreated(javax.servlet.http.HttpSessionEvent)' of interface > javax.servlet.http.HttpSessionListener. > at > org.apache.catalina.session.StandardSession.tellNew(StandardSession.java:390) > at > org.apache.catalina.session.StandardSession.setId(StandardSession.java:363) > at > org.apache.catalina.session.StandardSession.setId(StandardSession.java:342) > at > org.apache.catalina.session.ManagerBase.createSession(ManagerBase.java:763) > at > org.apache.catalina.connector.Request.doGetSession(Request.java:3008) > at > org.apache.catalina.connector.Request.getSession(Request.java:2422) > at > org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:650) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at > java.base/java.lang.reflect.Method.invoke(Method.java:568) > at > org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1268) > at > org.jvnet.hk2.internal.MethodInterceptorImpl.internalInvoke(MethodInterceptorImpl.java:85) > at > org.jvnet.hk2.internal.MethodInterceptorImpl.invoke(MethodInterceptorImpl.java:101) > at > org.jvnet.hk2.internal.MethodInterceptorInvocationHandler.invoke(MethodInterceptorInvocationHandler.java:39) > at > jdk.proxy4/jdk.proxy4.$Proxy72.getSession(Unknown Source) > at > com.sap.cctr.ri.context.AuthenticationFilter.filter(AuthenticationFilter.java:341) > at > org.glassfish.jersey.server.ContainerFilteringStage.apply(ContainerFilteringStage.java:108) > at > org.glassfish.jersey.server.ContainerFilteringStage.apply(ContainerFilteringStage.java:44) > at > org.glassfish.jersey.process.internal.Stages.process(Stages.java:173) > at > org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:248) > at > org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) > at > org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) > at > org.glassfish.jersey.internal.Errors.process(Errors.java:292) > at > org.glassfish.jersey.internal.Errors.process(Errors.java:274) > at > org.glassfish.jersey.internal.Errors.process(Errors.java:244) > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265) > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:235) > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:684) > at > org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) > at > org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:311) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) > at > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) > at > org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:328) > at > org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:158) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) > at > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:389) > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > at > org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) > at > org.apache.tomcat.util.threads.ThreadPoolExecutor$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) > > Problem happens when our code calls > > public class AuthenticationFilter implements ContainerRequestFilter { > ... > @Override > public void filter(ContainerRequestContext requestContext) throws IOException > { > HttpServletRequest request = ... > ... > request.getSession(true); > > This did not happen before, I did not see that error in log. > It still creates that session just fine. This error comes with every new > session only once. > I don't quite understand why it is doing websocket related things, because > this application is not using websocket. > Am I doing something wrong? > It seems like compatibility problem between Tomcat 9 and Java 11/17. > > -Harri --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org