[Webkit-unassigned] [Bug 226547] indexedDB.open() sometimes hangs forever in pending state on first page load in iOS 14.6

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=226547

--- Comment #16 from Simon Taylor <simontaylor1 at ntlworld.com> ---
(In reply to Simon Taylor from comment #15)
> On a separate note, I thought I'd add that for us this was triggered by
> Emscripten's filesystem support that uses indexedDB

Quick correction, the problematic Emscripten indexedDB usage was actually the implement of its Fetch API, that uses indexedDB for caching and persistent storage:
https://github.com/emscripten-core/emscripten/blob/e333edadae94c34829a25c7f930937b0421fc73b/src/Fetch.js#L28

One nice feature of the workaround is we could add it to the main page, which avoided the need to modify the Emscripten runtime code.

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