[jira] [Updated] (WICKET-4371) Timer problems with Internet Explorer

["Mikko Pukki (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mikko Pukki updated WICKET-4371:
--------------------------------

    Attachment: wicket-4371-with_firefox.har

open with http://www.softwareishard.com/har/viewer/
                
> Timer problems with Internet Explorer
> -------------------------------------
>
>                 Key: WICKET-4371
>                 URL: https://issues.apache.org/jira/browse/WICKET-4371
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.4.19, 1.5.3, 1.5.4
>         Environment: Jetty/Apache Tomcat & Internet Explorer
>            Reporter: Mikko Pukki
>         Attachments: TimerProblem.zip, WICKET-4371.patch, wicket-4371-with_firefox.har
>
>
> Hi,
> We are encountering problems on all pages that have timers for updating/polling new data.
> It seems that if new page is rendering, timer's request can mess things up. Problem can be
> reproduced with Wicket 1.5.3 and 1.5.4
> An example situation:
> 1) Page (id1) has a timer and user presses link (Request1) that forwards to a new Page (future id2).
> 2) Request is being processed at server and page with id2 is rendered
> 3) While still in render phase timer makes new request to a server
> Timer's request is handled even if there is a new rendered page. Timer's request is now last request
> handled and page that contained timer is last page stored at PageTable. This causes weird problems with
> our applications.
> I'm wondering that why any request that is meant for previous versions of pages are processed?
> In quickstart rendering is slowed down with Thread.sleep, but network latencies can and will create similar problems.
> In the quickstart there is PageB -link. Pressing that invokes this behavior
> There is also custom store in quickstart that provider simple debug logging. 

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