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From "Howard W. Smith, Jr. (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENEJB-1955) TomEE 1.5.1 SNAPSHOT running slow on my production server; may be caused by Atmosphere
Date Mon, 26 Nov 2012 17:48:58 GMT

    [ https://issues.apache.org/jira/browse/OPENEJB-1955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13503928#comment-13503928
] 

Howard W. Smith, Jr. commented on OPENEJB-1955:
-----------------------------------------------

Latest per email conversation with Romain:

You mentioned:

about your session management, you should let it be done by the container...or assume results

My response:

Do you agree that TomEE needs to tune it's performance when injecting BeanA and BeanB, when
they are both injected into each other, and when BeanA has other beans that also inject BeanA
into themselves?

Romain's response:

this kind of injections will be fixed in CDI 1.1 (not JavaEE 6)...and often means a design
error....

that's saiid with some scope it shouldn't hurt that much since only proxies are injected
                
> TomEE 1.5.1 SNAPSHOT running slow on my production server; may be caused by Atmosphere
> --------------------------------------------------------------------------------------
>
>                 Key: OPENEJB-1955
>                 URL: https://issues.apache.org/jira/browse/OPENEJB-1955
>             Project: OpenEJB
>          Issue Type: Question
>          Components: container system
>    Affects Versions: 1.6.0
>         Environment: Windows Server 2003, 32-bit, PrimeFaces 3.5 SNAPSHOT, PrimeFaces
Push (Atmosphere/websockets) configured;
> Internet connection is powered by Verizon Wireless 4G
>            Reporter: Howard W. Smith, Jr.
>            Priority: Minor
>              Labels: 2003, atmosphere, server, tomee, windows
>             Fix For: 1.6.0
>
>         Attachments: jvisualvm_tomee_excel_smaller.csv, jvisualvm_tomee.html, jvisualvm_tomee.nps,
jvisualvm_tomee_smaller.csv, jvisualvm_tomee_smaller.html, web.xml
>
>   Original Estimate: 612h
>  Remaining Estimate: 612h
>
> I was working with Romain and Mark Struberg on this one, and decided to open an issue,
so I could attach files and continue discussion here.
> My JSF web application is running really slow on production server (Windows Server 2003
32-bit Verizon Wireless 4G internet connection); runs faster on Windows Server 2008 64bit
(cablemodem internet connection).
> Per Romain and Mark, I ran jvisualvm, and it appears as though Atmosphere 'may' be slowing
down the web app, or the root cause.
> Please review attached files and confirm and advise.

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