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https://issues.apache.org/jira/browse/SHINDIG-1904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marshall Shi updated SHINDIG-1904:
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Attachment: w3.patch
Attaching the proposed fix
> set response cache control to -1 for JsServlet when response code is 304
> ------------------------------------------------------------------------
>
> Key: SHINDIG-1904
> URL: https://issues.apache.org/jira/browse/SHINDIG-1904
> Project: Shindig
> Issue Type: Bug
> Components: Java
> Affects Versions: 2.5.0-beta5
> Reporter: Marshall Shi
> Priority: Minor
> Fix For: 2.5.0-beta5
>
> Attachments: w3.patch
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> We've encountered problems that a proxy sitting in front of a Shindig server
> is reading the cache control to determine whether or not to cache the content
> in the proxy. It is problematic because the cache control max age defaults to
> 0 in case of 304 response code in JsServlet.
> We expect the cache control indicate that the response should be cached in
> browser indefinitely.
> The proposed fix is to set -1 as cacheTtl in the JsResponseBuilder and pass
> that cacheTtl value back into the JsServlet response header.
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