OnUncaughtException and window.onerror cancellation

[vroscigno]

Hello, I have a global error handler established via

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addEventListener('error',...)

. and in the error handler

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error.cancelable

reports

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true

, however

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error.preventDefault()

and

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error.stopImmediatePropagation()

have no effect and

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CefRenderProcessHandler::OnUncaughtException()

is invoked regardless.

This behavior was unexpected as the JS exception was 'caught' and handled, but maybe this is by design because it is not possible to continue JS code execution and the result would be undefined.

Assuming that, is there any way in

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CefRenderProcessHandler::OnUncaughtException()

to determine that the top-level error handler cancelled the event via

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error.preventDefault()

or similar?

Thanks!