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ejPdfViewer: Warnings received in console regarding Synchronous XMLHttpRequests

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130714 May 28,2017 01:23 PM May 31,2017 10:12 AM JavaScript 1
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Tags: ejPdfViewer
Robert Mims
Asked On May 28, 2017 01:23 PM

In using the control I've noticed that the developer console (web browser within Chrome) notes warning below. Are there any plans to migrate the control's HTTP interactions to the recommended patterns?

[Deprecation] Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
n.open@pace.js:420
send@jquery-3.1.1.js:9425
ajax@jquery-3.1.1.js:9143
_doAjaxPostscroll@ej.web.all.min.js:10
_pageviewscrollchanged@ej.web.all.min.js:10
(anonymous)@ej.web.all.min.js:10



Sabari Anand Senthamarai Kannan [Syncfusion]
Replied On May 31, 2017 10:12 AM

Hi Robert, 
  
Thank you for using Syncfusion products. 
  
As of now, we do not have immediate plans to migrate the HTTP requests of the PDF viewer as a separate thread. This feature may be available in any of our future releases. 
  
Please let us know if you need any further assistance. 
  
Regards, 
Sabari Anand 


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