Possible to detect a "prefetch" visit in the backend?

[andregoldstein]

I'm in the process of setting up "user tracking" for an internal tool, part of this sends the most recent path to Pusher.

However, I'm not aware of any way of detecting if an action has been initiated as part of a "prefetch" visit or not.

It would appear that HTTP_X_SEC_PURPOSE is set to prefetch even on a full click event (I suppose it is an event that was prefetched before committing to the click).

Unless I can differentiate between the two I guess the options remaining are to disable prefetching with <meta name="turbo-prefetch" content="false"> or to implement this in the frontend when the page changes