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fcondomitti
May 3, 2022
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Dispatcher none status

  • May 3, 2022
  • 1 reply
  • 2387 views

Morning,

we have both an infrastructure consisting of dispatcher and publish instance on the same machine, and in two separate machines.

In both configurations however one and only one call to a specific servlet, even if it's cached, when called from another linux machine and not from the browser does not return the cached json data, but executes the whole servlet. Inspecting the dispatcher logs, instead of the hit/miss status I see none.

 

No dynamic parameters are passed in the call. Can you explain me the meaning of "none"?

 

Thanks a lot

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1 reply

arunpatidar
Community Advisor
arunpatidarCommunity Advisor
Community Advisor
May 3, 2022

Can you check the cache header?

the cache-action here is NONE, this means that this request will not be cached in the Dispatcher.

 

You can enable the debug log and check the issue

https://blogs.perficient.com/2017/10/12/mastering-aem-dispatcher-part-1-debugging-the-dispatcher/

Arun Patidar
    F
    fcondomittiAuthor
    May 4, 2022

    Thanks @arunpatidar.

     

    I set the dispatcher log level at DEBUG, and as you said I found:

    cache-action for [/content/common-content.features.all.json]: NONE
Adding request header: X-Forwarded-Proto
Adding request header: user-agent
Adding request header: accept-encoding
Adding request header: accept
Adding request header: host
Adding request header: Via
Adding request header: X-Forwarded-For
Adding request header: Server-Agent

    When called from the browser the cache-action is DELIVER, since the file is cached. How is this cache-action set and where can I intervene?

     

     

      Himanshu_Jain
      Community Advisor
      Himanshu_JainCommunity AdvisorAccepted solution
      Community Advisor
      May 4, 2022

      Check https://experienceleague.adobe.com/docs/experience-manager-dispatcher/using/configuring/dispatcher-configuration.html?lang=en#configuring-the-dispatcher-cache-cache

       

       

      Himanshu Jain
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