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From "yuexiaojun (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HTTPCORE-350) improve httpcore perfomence and reduce memory usage
Date Mon, 23 Sep 2013 02:17:02 GMT

     [ https://issues.apache.org/jira/browse/HTTPCORE-350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

yuexiaojun updated HTTPCORE-350:

    Attachment: loadversion.patch
                image2013-9-16 9-49-4.png
                image2013-9-15 12-57-20.png
                image2013-9-15 12-55-55.png

chenged source file ;
> improve httpcore  perfomence and reduce memory usage
> ----------------------------------------------------
>                 Key: HTTPCORE-350
>                 URL: https://issues.apache.org/jira/browse/HTTPCORE-350
>             Project: HttpComponents HttpCore
>          Issue Type: Improvement
>          Components: HttpCore
>    Affects Versions: 4.2.5, 4.3
>         Environment: all platform
>            Reporter: yuexiaojun
>              Labels: patch
>         Attachments: image2013-9-15 12-55-55.png, image2013-9-15 12-57-20.png, image2013-9-16
9-49-4.png, loadversion.patch
> when I new  DefaultHttpClient instance without defaultParams  and then getParams,It will
loadVersionInfo  by classloader from jar file everytime,this operation is slowly and unworthy;
So I add a hashmap to cache versioninfo at org.apache.http.util.VersionInfo#loadVersionInfo
and read the version only first time ;

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