?Hi there, First here is the output of the startup: Nov 9, 2010 12:14:08 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory docs Nov 9, 2010 12:14:08 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory examples Nov 9, 2010 12:14:08 PM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Nov 9, 2010 12:14:08 PM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Nov 9, 2010 12:14:08 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory host-manager Nov 9, 2010 12:14:08 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory manager Nov 9, 2010 12:14:08 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory ROOT Nov 9, 2010 12:14:08 PM org.apache.coyote.http11.Http11NioProtocol start========== INFO: Starting Coyote HTTP/1.1 on http-8080 Nov 9, 2010 12:14:08 PM org.apache.coyote.ajp.AjpAprProtocol start INFO: Starting Coyote AJP/1.3 on ajp-8009 Nov 9, 2010 12:14:08 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 12744 ms
Notice that the Http11NioProtocol started on port 8080. Now when I try to write my own @WebServlet, OR run cometd demo from cometd.org, the same errors happened: Nov 9, 2010 12:14:10 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [cometd] in context with path [/cometd-demo-2.1.0.beta1] threw exception java.lang.IllegalStateException: Not supported. at org.apache.catalina.connector.Request.startAsync(Request.java:1593) at org.apache.catalina.connector.Request.startAsync(Request.java:1586) at org.apache.catalina.connector.RequestFacade.startAsync(RequestFacade.java:1024) at org.eclipse.jetty.continuation.Servlet3Continuation.suspend(Servlet3Continuation.java:171) at org.cometd.server.transport.LongPollingTransport.handle(LongPollingTransport.java:254) at org.cometd.server.CometdServlet.service(CometdServlet.java:152) at org.cometd.server.CometdServlet.service(CometdServlet.java:121) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:186) at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:242) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:203) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:558) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:379) at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:386) at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:373) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1526) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Anyone can help? Thank you. Ben