LTI launch with empty body
Hi,
Every now and then we receive LTI launch requests with an empty body from our Brightspace instance. This obviously results in error, which we see occurring in our logs. Has anyone see similar behavior and were you able to figure out what was the cause?
We use LTI 1.1 (it is a widget, it does not support 1.3 (yet)), the application is hosted on the same domain (different sub domain, but not considered third party). One student has opened the widget 150 times in 3 hours, of which one request failed, so it does not appear to be a consistent problem. Overall the error rate seems to be around 0.5 %.
Comments
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Can you please reach out to d2l support and get a ticket created? Then we can help investigate!
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Hi @Joseph.W.983 of course, will do. Because it doesn't happen consistently it might be difficult to solve this through a ticket, that's why I also tried to involve the community.
