Make WordPress Core

Opened 2 years ago

Last modified 2 years ago

#42484 new defect (bug)

WP ajax call fail when executing long time 'ERR_SPDY_PROTOCOL_ERROR'.

Reported by: gaurangsondagar Owned by:
Milestone: Awaiting Review Priority: normal
Severity: normal Version: 4.8.3
Component: Media Keywords:
Focuses: javascript Cc:
PR Number:



I have one ajax script that is uploading 25MB video on server and convert on server. This core process doing by only WordPress ajax file. This process is run successfully but after uploading and conversion ajax automatically fail and give me this error "ERR_SPDY_PROTOCOL_ERROR". This error i am facing from last update(4.8.3). so i think there is issue regarding ajax call in WordPress 4.8.3 version.
I am WordPress Developer with 6+ years of experience and i have found this bug. Please review this bug.

There is attach one image related to error.


Attachments (2)

wp_ajax_bug.png (10.1 KB) - added by gaurangsondagar 2 years ago.
wp_ajax_bug.2.png (10.1 KB) - added by gaurangsondagar 2 years ago.

Download all attachments as: .zip

Change History (3)

2 years ago


2 years ago


#1 @Presskopp
2 years ago

WP doesn't use jQuery 3 yet, see #37110

(btw there's also an updated v3.2.1)

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