Bug 189781

Summary: Web Inspector: xhr response body error
Product: WebKit Reporter: Andrey Polischuk <me>
Component: Web InspectorAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WORKSFORME    
Severity: Normal CC: inspector-bugzilla-changes
Priority: P2    
Version: Safari Technology Preview   
Hardware: Mac   
OS: macOS 10.13   
Attachments:
Description Flags
1 request
none
2 request
none
3 request
none
test page none

Andrey Polischuk
Reported 2018-09-20 03:00:58 PDT
Created attachment 350180 [details] 1 request If I make multiple xhr requests to the same endpoint, web inspector show response body only for the last request, and show "an error occured trying to load the resource" for others (screenshots were attached). <!doctype html> <html prefix="og: http://ogp.me/ns#" lang="en"> <head> <meta charset="utf-8"> </head> <body> <script> (async () => { await fetch('https://api.github.com/users/andrepolischuk') await fetch('https://api.github.com/users/andrepolischuk') await fetch('https://api.github.com/users/andrepolischuk') })() </script> </body> </html> It caught for all methods: get, post... If I add a random string at the end of endpoint, all responses are displayed.
Attachments
1 request (101.44 KB, image/png)
2018-09-20 03:00 PDT, Andrey Polischuk 		no flags
Details
2 request (102.36 KB, image/png)
2018-09-20 03:01 PDT, Andrey Polischuk 		no flags
Details
3 request (270.44 KB, image/png)
2018-09-20 03:01 PDT, Andrey Polischuk 		no flags
Details
test page (397 bytes, text/html)
2018-09-20 03:02 PDT, Andrey Polischuk 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Andrey Polischuk
Comment 1 2018-09-20 03:01:26 PDT
Created attachment 350181 [details] 2 request
Andrey Polischuk
Comment 2 2018-09-20 03:01:50 PDT
Created attachment 350182 [details] 3 request
Andrey Polischuk
Comment 3 2018-09-20 03:02:27 PDT
Created attachment 350183 [details] test page
Yury Semikhatsky
Comment 4 2019-07-30 14:27:53 PDT
Cannot reproduce it on the tip of tree WebKit.
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