Best Practices for Triggering Events in Sessions and Time Intervals
What’s the best practice if we want an event to be triggered either once per session or not sooner than X time from the previous one?
What’s the best practice if we want an event to be triggered either once per session or not sooner than X time from the previous one?
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To implement an event that triggers either once per session or not sooner than a specific time interval from the previous occurrence, you'll need to combine Mixpanel's session tracking capabilities with custom logic in your implementation. Here's a best practice approach: 1. Use Mixpanel's session tracking: Mixpanel automatically computes sessions based on user activity. You can configure session settings in your project to define how sessions are determined (timeout-based, event-based, or property-based) Sessions: Compute sessions based on existing event data.2. Implement custom logic: In your application code, you'll need to add logic to check:
a) If the event has already been triggered in the current session
b) The time elapsed since the last trigger of this event3. Use super properties: Store the timestamp of the last event trigger as a super property. This will persist between visits and allow you to check the time elapsed Best Practices.Here's a pseudo-code example of how you might implement this in JavaScript: LBKS// Assume mixpanel is already initializedLBKSfunction triggerCustomEvent() { const lastTriggerTime = mixpanel.get_property('last_custom_event_time'); const currentTime = Date.now(); const timeSinceLastTrigger = currentTime - lastTriggerTime; const minTimeBetweenTriggers = X * 1000; // X seconds in millisecondsLBKS if (!lastTriggerTime || timeSinceLastTrigger > = minTimeBetweenTriggers) { mixpanel.track('Custom Event'); mixpanel.register({ 'last_custom_event_time': currentTime }); } }LBKS// Call this function when appropriate in your app triggerCustomEvent();LBKSThis approach ensures that the event is only triggered once per session (as long as you don't reset the super property within a session) or after the specified time interval has passed.Remember to adjust the session settings in Mixpanel to match your desired session definition Session Computation Deep-Dive.By following these best practices, you'll be able to implement the desired event triggering behavior while maintaining consistent and reliable tracking in Mixpanel.
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