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From "Adam Patacchiola (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HTTPCLIENT-1347) gzip responses doubly cached
Date Tue, 14 Jan 2014 01:17:51 GMT

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-1347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13870244#comment-13870244
] 

Adam Patacchiola commented on HTTPCLIENT-1347:
----------------------------------------------

I'm also confused about update entry...it's never going to update anything. If by update you
mean add, then yes.

 If you change the updateEntry implementation to do nothing you will never get a hit from
the cache. This doesn't seem right.

> gzip responses doubly cached
> ----------------------------
>
>                 Key: HTTPCLIENT-1347
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1347
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpCache
>    Affects Versions: 4.2.5
>         Environment: ARCH Linux kernel 3.8.8-1
> node.js 0.8.22
>            Reporter: Adam Patacchiola
>             Fix For: 4.4 Final
>
>         Attachments: Screen Shot 2014-01-11 at 7.11.36 PM.png, Screen Shot 2014-01-13
at 3.56.19 PM.png, Showing_entry_pointer.png, httpClientCacheTest.tar.gz, httpClientTestServer.js
>
>
> Compressed responses are cached twice. 
> Run the attached server (node.js 0.8.22) and client tests. Create an "assets" directory
under where you are running the server and add two files named 1 and 2 ( < 1000000 bytes)
. You will see that after the test is run the cache dump output displays 2 sets of entries
for each request, each containing the full content length of the file.
> Changing the implementation of HttpCacheStorage updateEntry to not update non existent
entries (as I believe the correct implementation should do) throws exceptions. 



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