SL2 Suspend Data

Sep 02, 2015

SL2 sends SCORM suspend_data on every slide change. That's a lot of data when a thousand learners are taking a course.

Has anyone tweaked the SL2 JavaScript to send suspend_data less often? e.g., only on course exit?

Sam

9 Replies
Sam Carter

We publish as SCORM 2004 3rd edition, Anything less and SC2 won't resume where the learner left off.

The suspend_data strings that I've seen approach 30K bytes.  We've had 1,000 learners simultaneously taking the course and the load on the LMS is significant when these posts go back.

It would be helpful to have some control over how often or when the suspend_data is sent. I'm looking for a JavaScript hack to post suspend_data only on course exit.

Sam

Sam Carter

We publish as SCORM 2004 3rd edition, Anything less and SC2 won't resume where the learner left off.

The suspend_data strings that I've seen approach 30K bytes. We've had 1,000 learners simultaneously taking the course and the load on the LMS is significant when these posts go back.

It would be helpful to have some control over how often or when the suspend_data is sent. I'm looking for a JavaScript hack to post suspend_data only on course exit.

Sam

Sam Carter

No problem with the data limit.  Our LMS handles 64Kb nicely, however, the number of suspend_data posts that SL makes, times the total number of simultaneous users does create a demand on resources.

All that is really necessary in any situation is a single post of the suspend_data when the course exits.  Any post prior to that is just going to be overwritten and consume server resources.

Sam

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