[ http://issues.apache.org/jira/browse/BEEHIVE-756?page=all ] Julie Zhuo closed BEEHIVE-756: ------------------------------
Verified with rev227121. The problem can no longer be reproduced. > Major badness when moving between page flows in the same request, with > multiple concurrent requests > --------------------------------------------------------------------------------------------------- > > Key: BEEHIVE-756 > URL: http://issues.apache.org/jira/browse/BEEHIVE-756 > Project: Beehive > Type: Bug > Components: NetUI > Versions: v1m1, V1Alpha, V1Beta > Reporter: Rich Feit > Assignee: Julie Zhuo > Fix For: V1 > Attachments: jira756.zip > > There's actually a whole class of bugs like this; the repro below is only one > example. > Repro: > - Add the attached page flows to a webapp, build, and hit > /first/Controller.jpf. > - Click the "goNested" twice quickly. > You'll see the following stacktrace on the console: > org.apache.beehive.netui.pageflow.EmptyNestingStackException: Empty nesting > stack for returned action nestedDone from page flow /nested/Controller.jpf. > at > org.apache.beehive.netui.pageflow.internal.DefaultActionForwardHandler.doNestingReturn(DefaultActionForwardHandler.java:464) > at > org.apache.beehive.netui.pageflow.internal.DefaultActionForwardHandler.doForward(DefaultActionForwardHandler.java:167) > at > org.apache.beehive.netui.pageflow.FlowController.forwardTo(FlowController.java:491) > at > org.apache.beehive.netui.pageflow.PageFlowController.forwardTo(PageFlowController.java:896) > at > org.apache.beehive.netui.pageflow.FlowController.internalExecute(FlowController.java:428) > at > org.apache.beehive.netui.pageflow.PageFlowController.internalExecute(PageFlowController.java:282) > at > org.apache.beehive.netui.pageflow.FlowController.execute(FlowController.java:306) > at > org.apache.beehive.netui.pageflow.internal.FlowControllerAction.execute(FlowControllerAction.java:48) > at > org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.access$201(PageFlowRequestProcessor.java:109) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor$ActionRunner.execute(PageFlowRequestProcessor.java:1979) > at > org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors$WrapActionInterceptorChain.continueChain(ActionInterceptors.java:63) > at > org.apache.beehive.netui.pageflow.interceptor.action.internal.ActionInterceptors.wrapAction(ActionInterceptors.java:86) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processActionPerform(PageFlowRequestProcessor.java:2048) > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:592) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:856) > at > org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:600) > at > org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:163) > at > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) > at > org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703) > at > org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463) > at > org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398) > at > org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) > at > org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1755) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPageFlowRequest(PageFlowRequestProcessor.java:758) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:517) > at > org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:856) > at > org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:600) > at > org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:163) > at > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > at -- This message is automatically generated by JIRA. - 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