[Webkit-unassigned] [Bug 165242] REGRESSION: IndexedDB.IndexedDBMultiProcess and IndexedDB.WebProcessKillIDBCleanup are timing out

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=165242

--- Comment #3 from Brady Eidson <beidson at apple.com> ---
Focusing on IndexedDB.IndexedDBMultiProcess locally.

I'm not sure this was related to my changes from today.

The test loads 3 html files serially. Each HTML file is expected to communicate back to the native code via various messages.

The first test is supposed to message back:
1 - That an upgrade transaction started (via the javascript onupgradeneeded event handler)
2 - That the transaction completed (via the javascript oncomplete event handler)
3 - That the open request succeeded (via the javascript onsuccess event handler)

I've verified through code, in no uncertain terms, that each of those 3 events are firing in the correct order.

But when the test hangs, only message #1 and #3 makes it back to native code.
Message #2 is lost somehow.

I've confirmed that event #2 *is firing* and *is being handled*, because I've given it side effects that are observed in message #3... yet message #2 never makes it.

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