[richfaces-issues] [JBoss JIRA] (RF-11156) a4j:push Performance problem in CDI sample of push in showcase

Lukáš Fryč (Commented) (JIRA) jira-events at lists.jboss.org
Wed Oct 12 10:54:16 EDT 2011


    [ https://issues.jboss.org/browse/RF-11156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12634209#comment-12634209 ] 

Lukáš Fryč commented on RF-11156:
---------------------------------

I assume the behavior which is Jura experiencing is caused by number of connections opened to server and server/browser connection is not closed right after aborting XHR long-polling request.

The behavior is though not real world scenario and users can toggle the number of connections in application server configuration if needed.

We can't generally change number of concurrent connections per session in Showcase example, so closing this issue as partially completed.

Note that this affects only particular browsers and it is nothing we can do about.
                
> a4j:push Performance problem in CDI sample of push in showcase
> --------------------------------------------------------------
>
>                 Key: RF-11156
>                 URL: https://issues.jboss.org/browse/RF-11156
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: examples
>    Affects Versions: 4.1.0.Milestone1
>         Environment: richfaces-showcase 4.1.0-Snapshot, containers - JBoss AS 6 and 7
>            Reporter: Juraj Huska
>            Assignee: Lukáš Fryč
>            Priority: Critical
>             Fix For: 4.1.0.Milestone3
>
>
> When there is more than 5 consumers windows, it causes performance problems(take up to 20 seconds to render message on consumer), at least from the beginning, after some messsages like 3-4 the performance is improved on AS 7.

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