[jira] [Created] (SHINDIG-1904) set response cache control to -1 for JsServlet when response code is 304

["Marshall Shi (JIRA)" <ji...@apache.org>]

Marshall Shi created SHINDIG-1904:
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             Summary: 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


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 JsBuilder and pass that cacheTtl value back into the JsServlet response header.

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