[Webkit-unassigned] [Bug 245350] New: Websocket disconnects in Safari when user switches out to another app when experimental feature "NSURLSession WebSocket" is turned on

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=245350

            Bug ID: 245350
           Summary: Websocket disconnects in Safari when user switches out
                    to another app when experimental feature "NSURLSession
                    WebSocket" is turned on
           Product: WebKit
           Version: Other
          Hardware: iPhone / iPad
                OS: iOS 16
            Status: NEW
          Severity: Blocker
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: chris.ng.hs.code at gmail.com

When user switches out to another app while connected to a Websocket connection on Safari, Websocket connection will lost if experimental "NSURLSession WebSocket" is turned on

Listing out the steps:
1) Websocket connection successful on Safari Browser
2) User switches out to view another application
3) User switches back to Safari Browser (web connection gets disconnected)

To rectify, user have to go to Settings -> Safari -> Advanced -> Experimental Features -> Disable "NSURLSession WebSocket"

After disabling "NSURLSession WebSocket" 
1) Websocket connection successful on Safari Browser
2) User switches out to view another application
3) User switches back to Safari Browser (web connection remains connected and working as intended)


This issue does not happen in other browsers such as Chrome, Firefox, Edge..

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