Thanks Martin I've moved across to Amazon EC2 and it now works.
Cheers On Tue, Nov 10, 2015 at 6:24 PM, Martin Grigorov <[email protected]> wrote: > Hi, > > Initially I thought that the load balancers in front of Tomcat are not > configured with sticky sessions support. This is something normal for > services like Google AppEngine, Heroku, and it seems Google Compute Cloud > (I'm not sure whether GCC is a completely new service or just the new name > of GAE). > If this is the case then the problem would be that Wicket Ajax request > tries to find a page by id (e.g. url?3) but since the request is handled by > a random server in the cloud and most probably there is no session > replication it fails to find it. > > But org.apache.catalina.connector.ClientAbortException means that the > client closed the TCP connection before the server having the chance to > write the response. > "Client" could be the browser, but also could be a proxy in between. I > think it is the latter. What are the reasons exactly I cannot tell. > > Martin Grigorov > Wicket Training and Consulting > https://twitter.com/mtgrigorov > > On Tue, Nov 10, 2015 at 4:42 AM, Stephen Cameron < > [email protected] > > wrote: > > > I'll try another hosting provider > > > > On Tue, Nov 10, 2015 at 2:12 PM, Stephen Cameron < > > [email protected] > > > wrote: > > > > > No luck with finding the source of this problem, startup seems fine now > > > and nothing strange in logs. Just the ajax requests fail, whereas > > requests > > > that initiate page (number) changes are fine. > > > I don't know the Resful spec at all so cannot test the failing actions > > > that way for comparison. > > > > > > > > > On Tue, Nov 10, 2015 at 10:16 AM, Stephen Cameron < > > > [email protected]> wrote: > > > > > >> Sorry, here is an error in catalina.out > > >> > > >> 23:03:39,587 [IsisLogOnExceptionFilter ajp-apr-8009-exec-17 ERROR] > > >> Request caused org.apache.catalina.connector.ClientAbortException: > > >> > > > http://104.155.220.243/chats01/wicket/wicket/page?7-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-5-content-menuLink&_=1447107146733org.apache.catalina.connector.ClientAbortException > > : > > >> java.io.IOException: Failed to send AJP message at > > >> > > > org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:407) > > >> at > org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:480) > > at > > >> > > org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:356) > > >> at > > org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:331) > > >> at > > org.apache.catalina.connector.Response.flushBuffer(Response.java:610) at > > >> > > > org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:306) > > >> at > > >> > > > org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:234) > > >> at > > >> > > > org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282) > > >> at > > >> > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > > >> at > > >> > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > > >> at > > >> > > > org.apache.isis.core.webapp.diagnostics.IsisLogOnExceptionFilter.doFilter(IsisLogOnExceptionFilter.java:52) > > >> at > > >> > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > > >> at > > >> > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > > >> at > > >> > > > org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) > > >> at > > >> > > > org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) > > >> at > > >> > > > org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) > > >> at > > >> > > > org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) > > >> at > > >> > > > org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) > > >> at > > >> > > > org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) > > >> at > > >> > > > org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) > > >> at > > >> > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > > >> at > > >> > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > > >> at > > >> > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) > > >> at > > >> > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) > > >> at > > >> > > > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) > > >> at > > >> > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) > > >> at > > >> > > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) > > >> at > > >> > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) > > >> at > > >> > > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) > > >> at > > >> > > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) > > >> at > > org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:188) > > >> at > > >> > > > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) > > >> at > > >> > > > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2522) > > >> at > > >> > > > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2511) > > >> at > > >> > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > > >> at > > >> > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > > >> at > > >> > > > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > > >> at java.lang.Thread.run(Thread.java:745)Caused by: > java.io.IOException: > > >> Failed to send AJP message at > > >> org.apache.coyote.ajp.AjpAprProcessor.output(AjpAprProcessor.java:297) > > at > > >> > > > org.apache.coyote.ajp.AbstractAjpProcessor$SocketOutputBuffer.doWrite(AbstractAjpProcessor.java:1246) > > >> at org.apache.coyote.Response.doWrite(Response.java:499) at > > >> > > > org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:402) > > >> ... 37 more > > >> > > >> On Tue, Nov 10, 2015 at 9:55 AM, Stephen Cameron < > > >> [email protected]> wrote: > > >> > > >>> Hi all, > > >>> > > >>> I just installed my Isis app on Google Compute Cloud as a test system > > >>> but have a problem with it in that many menu options are not working. > > >>> Specifically those are actions that would require parameters and > hence > > a > > >>> pop-up window. So I am thinking these involve AJAX calls from Wicket > > to the > > >>> server. > > >>> > > >>> I cannot see any Javascript errors or see any issues in server logs, > I > > >>> can see the I am running on Apache Isis 1.9.0, all working fine on my > > >>> localhost, any ideas? > > >>> > > >>> This is what I see in terms of HTTP messages > > >>> > > >>> steve_cameron_62@tomcatstack-1:/opt/bitnami/apache-tomcat/logs$ tail > > -n > > >>> 10 localhost_access_log.2015-11-09.txt121.45.163.128 - - > > >>> [09/Nov/2015:22:03:26 +0000] "GET > > >>> > > > /chats01/wicket/entity?3-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-3-content-menuLink&_=1447106597407 > > >>> HTTP/1.1" 200 9772121.45.163.128 - - [09/Nov/2015:22:03:34 +0000] > "GET > > >>> > > > /chats01/wicket/entity?3-1.IBehaviorListener.0-theme-header-secondaryMenuBar-menuItems-0-topMenu-subMenuItems-6-content-menuLink&_=1447106605657 > > >>> HTTP/1.1" 200 79121.45.163.128 - - [09/Nov/2015:22:03:34 +0000] "GET > > >>> /chats01/wicket/wicket/page?4 HTTP/1.1" 200 44708121.45.163.128 - - > > >>> [09/Nov/2015:22:03:42 +0000] "GET > > >>> > > > /chats01/wicket/wicket/page?4-1.IBehaviorListener.0-theme-header-secondaryMenuBar-menuItems-0-topMenu-subMenuItems-13-content-menuLink&_=1447106613352 > > >>> HTTP/1.1" 200 7376121.45.163.128 - - [09/Nov/2015:22:04:36 +0000] > "GET > > >>> > > > /chats01/wicket/wicket/page?6-1.IBehaviorListener.0-theme-header-secondaryMenuBar-menuItems-0-topMenu-subMenuItems-0-content-menuLink&_=1447106468378 > > >>> HTTP/1.1" 200 72121.45.163.128 - - [09/Nov/2015:22:04:36 +0000] "GET > > >>> /chats01/wicket/wicket/page?7 HTTP/1.1" 200 44841121.45.163.128 - - > > >>> [09/Nov/2015:22:12:28 +0000] "GET > > >>> > > > /chats01/wicket/wicket/page?7-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-3-content-menuLink&_=1447106676379 > > >>> HTTP/1.1" 200 9705121.45.163.128 - - [09/Nov/2015:22:13:06 +0000] > "GET > > >>> > > > /chats01/wicket/wicket/page?7-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-0-content-menuLink&_=1447107146731 > > >>> HTTP/1.1" 200 9707121.45.163.128 - - [09/Nov/2015:22:30:14 +0000] > "GET > > >>> /chats01/wicket/ HTTP/1.1" 302 -121.45.163.128 - - > > [09/Nov/2015:22:40:04 > > >>> +0000] "GET > > >>> > > > /chats01/wicket/wicket/page?7-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-0-content-menuLink&_=1447107146732 > > >>> HTTP/1.1" 200 9707steve_cameron_62@tomcatstack-1 > > :/opt/bitnami/apache-tomcat/logs$ > > >>> tail -n 10 localhost_access_log.2015-11-09.txt121.45.163.128 - - > > >>> [09/Nov/2015:22:48:26 +0000] "GET /chats01/ HTTP/1.1" 200 > > >>> 4208121.45.163.128 - - [09/Nov/2015:22:48:28 +0000] "GET > > /chats01/wicket/ > > >>> HTTP/1.1" 302 -121.45.163.128 - - [09/Nov/2015:22:48:29 +0000] "GET > > >>> /chats01/wicket/entity?9 HTTP/1.1" 200 5779210.240.0.2 - - > > >>> [09/Nov/2015:22:48:29 +0000] "GET > > >>> > > > /chats01/wicket/wicket/resource/de.agilecoders.wicket.webjars.request.resource.WebjarsCssResourceReference/webjars/select2/3.5.1/select2.png > > >>> HTTP/1.1" 200 61310.240.0.2 - - [09/Nov/2015:22:48:29 +0000] "GET > > >>> > > > /chats01/wicket/wicket/resource/de.agilecoders.wicket.webjars.request.resource.WebjarsCssResourceReference/webjars/select2/3.5.1/select2-spinner.gif > > >>> HTTP/1.1" 200 184910.240.0.2 - - [09/Nov/2015:22:48:29 +0000] "GET > > >>> > > > /chats01/wicket/wicket/resource/de.agilecoders.wicket.webjars.request.resource.WebjarsCssResourceReference/webjars/select2/3.5.1/select2x2.png > > >>> HTTP/1.1" 200 845121.45.163.128 - - [09/Nov/2015:22:48:34 +0000] "GET > > >>> > > > /chats01/wicket/entity?9-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-0-content-menuLink&_=1447109308428 > > >>> HTTP/1.1" 200 9802121.45.163.128 - - [09/Nov/2015:22:48:54 +0000] > "GET > > >>> > > > /chats01/wicket/entity?9-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-0-content-menuLink&_=1447109312735 > > >>> HTTP/1.1" 200 9802121.45.163.128 - - [09/Nov/2015:22:48:58 +0000] > "GET > > >>> > > > /chats01/wicket/entity?9-1.IBehaviorListener.0-theme-header-primaryMenuBar-menuItems-0-topMenu-subMenuItems-1-content-menuLink&_=1447109312736 > > >>> HTTP/1.1" 200 80121.45.163.128 - - [09/Nov/2015:22:48:59 +0000] "GET > > >>> /chats01/wicket/wicket/page?10 HTTP/1.1" 200 44926 > > >>> > > >>> > > >>> > > >> > > > > > >
