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Posted to issues@trafficserver.apache.org by "Omid Kosari (JIRA)" <ji...@apache.org> on 2013/11/04 11:34:17 UTC

[jira] [Commented] (TS-32) Fix ICP

    [ https://issues.apache.org/jira/browse/TS-32?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13812734#comment-13812734 ] 

Omid Kosari commented on TS-32:
-------------------------------

Any workaround or replacement method ? This is a MUST have feature .
I think it is better to work on fixing this problem instead of releasing new versions or features .
If you are going to rework from start why not moving to HTCP ?

> Fix ICP
> -------
>
>                 Key: TS-32
>                 URL: https://issues.apache.org/jira/browse/TS-32
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 3.0.0
>            Reporter: Miles Libbey
>             Fix For: sometime
>
>
> http://icp.ircache.net/
> The ICP implementation in Traffic Server broke when epoll() was introduced.  Its still an interesting and used feature in caches:
> - when a caching layer of several boxes are used ICP helps to reduce disparities when a client is not routed to the same cache on subsequent requests
> - after a restart, it can help reduce the time spent in a cold cache situation



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