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Posted to issues@trafficserver.apache.org by "Hiroaki Nakamura (JIRA)" <ji...@apache.org> on 2016/01/05 03:14:39 UTC

[jira] [Created] (TS-4112) Docs: Caching Cookied Objects for any-content type

Hiroaki Nakamura created TS-4112:
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             Summary: Docs: Caching Cookied Objects for any-content type
                 Key: TS-4112
                 URL: https://issues.apache.org/jira/browse/TS-4112
             Project: Traffic Server
          Issue Type: Bug
          Components: Docs, Documentation
            Reporter: Hiroaki Nakamura


At http://trafficserver.readthedocs.org/en/latest/admin-guide/configuration/cache-basics.en.html#caching-cookied-objects
the doc says:

{quote}
By default, Traffic Server caches objects served in response to requests that contain cookies. This is true for all types of objects except for text.
{quote}

However, at http://trafficserver.readthedocs.org/en/latest/admin-guide/files/records.config.en.html#proxy-config-http-cache-cache-responses-to-cookies

{quote}
Default:	1
1 = cache for any content-type
{quote}

Also I see the default values is 1 for the config "proxy.config.http.cache.cache_responses_to_cookies" at the source code https://github.com/apache/trafficserver/blob/d197d75601772139ea489dc5686fd041dc3c257a/mgmt/RecordsConfig.cc#L643-L650

{quote}
  //       # cache responses to cookies has 4 options
  //       #
  //       #  0 - do not cache any responses to cookies
  //       #  1 - cache for any content-type (ignore cookies)
  //       #  2 - cache only for image types
  //       #  3 - cache for all but text content-types
  //       #  4 - cache for all but text content-types except OS response without "Set-Cookie" or with "Cache-Control: public"
  {RECT_CONFIG, "proxy.config.http.cache.cache_responses_to_cookies", RECD_INT, "1", RECU_DYNAMIC, RR_NULL, RECC_INT, "[0-4]", RECA_NULL}
{quote}

So we should fix the docs at http://trafficserver.readthedocs.org/en/latest/admin-guide/configuration/cache-basics.en.html#caching-cookied-objects
with something like:

By default, Traffic Server caches objects served in response to requests that contain cookies. This is true for all types of objects (including text content-type).



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