[jira] [Commented] (DISPATCH-536) Circular buffer overflow errors occur when there are a large number of routers

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DISPATCH-536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15602940#comment-15602940 ] 

ASF subversion and git services commented on DISPATCH-536:
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Commit 4fc43944a4a3e62aa84b76de5d02095252c6d26a in qpid-dispatch's branch refs/heads/master from [~eallen]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=4fc4394 ]

DISPATCH-536 Queue up large numbers of requests on topology page


> Circular buffer overflow errors occur when there are a large number of routers
> ------------------------------------------------------------------------------
>
>                 Key: DISPATCH-536
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-536
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Console
>            Reporter: Ernest Allen
>            Assignee: Ernest Allen
>
> As the number of routers increases, the number of management calls that are sent each poll cycle increases. This can cause buffer errors in rhea.
> - Don't allow a large number of management calls to be made without returning control to the browser.
> Another problem with a large number of routers is that the pages may render before all the router information is ready. This can cause javascript errors. 
> - Don't render the page until all router info is available. However, dong so may cause a noticeable delay where a blank page is shown. A loading message/animation may be necessary.
>      



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