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numbas / numbas-lti-provider

An LTI tool provider to run Numbas exams
https://docs.numbas.org.uk/lti/en/latest/
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Deal better with attempts opening twice on different devices #227

Open christianp opened 2 years ago

christianp commented 2 years ago

Maybe requests to save attempt data should attach an ID which is unique for the (launch, device) combo.

christianp commented 1 month ago

I'm confused by this: the SCORM API already generates a unique ID when it starts, and sends that with any attempt data.

So is the problem that a session might miss the external kill message, leaving two devices seemingly running the same attempt?