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A
anshumank367659
Level 2
January 20, 2018
Solved

Too many request calls

  • January 20, 2018
  • 3 replies
  • 2882 views

hi All,
There are many pages created under a cq:page node on sites. When i try to open that particular hierarchy containing all the pages, i get too many calls exception. On investigation it is found that there are some js calls, which is required by the project.

So request calls(High)=number of pages*js calls per page

Increasing the number of calls per request from the Apache Sling Main Servlet Configuration solves the issue, but there is a threshold to it, it cannot be made too high.

Any suggestions on how to combat this situation, i thought of a design where we can restrict the threshold(number) of the number of pages created under a page node. But is there any property or an efficient way to handle this. New approaches would be appreciated.

Many Thanks!!!

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    Best answer by abhishekagg19

    Instead of making individual call per child page, create a custom servlet which will deliver the data (json format -cacheable) for all the child pages with one request.

    Then use this json data to populate the table data.

    3 replies

    edubey
    edubey
    Level 10
    January 20, 2018

    There will be multiple pages under a cq:Page node but when you request a page content only under cq:PageContent (jcr:content) gets rendered for that requested resource.

    Once resource is resolved, It won't evaluate all cq:Page node under it.

    Three things:

    What is current value you have set ?

    How many node exists under cq:PageContent (include all hierarchy) for the page you are trying to request ?

    What do you mean by there is a threshold to it (except the one there is resource needed to compute it) ?

      A
      anshumank367659Author
      Level 2
      January 20, 2018

      thanks for your response, i have approximately 180 pages under a cq:page node, i understand that the content of a page is loaded only when we request the resource(page). But in this case there are few custom columns (overlayed the /libs/wcm/core/content/common/availablecolumns) added to the sites dashboard, which fetch values from the jcr:content node of the page. There is call to overlayed customcell.html (/libs/cq/gui/components/common/admin/listview/customcell) which calls a customcell.js, this is the js where we have added some logic to compress the content to be shown. So this is the reason why we have too many request calls.

      A
      Adobe Employee
      abhishekagg19Adobe EmployeeAccepted solution
      Adobe Employee
      January 21, 2018

      Instead of making individual call per child page, create a custom servlet which will deliver the data (json format -cacheable) for all the child pages with one request.

      Then use this json data to populate the table data.

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