Is it possible to intercept the communication between LMS and scorm in real time?

Hi everyone, is it possible to intercept the communication between LMS and scorm in real time?
The question is as follows: The customer launches the scorm in a page independent of the LMS platform, but if by mistake the LMS window is closed while maintaining the scorm window, the platform no longer tracks, with the consequence of enjoying the whole course until the end without the same being traced; I need that in case of non-communication with LMS an error message is displayed in the scorm, which urges the user to close the scorm window as well.

The scorm used by the customer is 1.2.

Can you help me please? Thank you very much.