How can i reproduce device_id in server side integration?

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To reproduce $device_id in a server-side integration with Mixpanel, you need to generate and manage these IDs yourself, as Mixpanel's server-side libraries don't automatically generate them like the client-side SDKs do. Here's how you can approach this:

Generate a unique identifier (preferably a UUID) for each user session and store it in a cookie or other persistent storage mechanism: ```import uuid

anonymous_id = str(uuid.uuid4())

When tracking events, include this ID as the $device_id property: ```

def track_to_mp(request, event_name, properties):

properties["$device_id"] = request.cookies.get('SESSION_ID')

if request.user.is_authenticated(): properties["$user_id"] = request.user.username

mp.track("", event_name, properties)```

- For projects using Simplified ID Merge API, you should set both $device_id (for anonymous state) and $user_id (when identified) in your events. This allows Mixpanel to automatically merge user identities. - For projects using Original ID Merge API, you'll need to explicitly send an $identify event to merge anonymous and identified users. - Ensure consistency in how you generate and manage these IDs across your server infrastructure.Identifying Users (Simplified) provides more details on server-side identity management for Simplified ID Merge projects.Remember that the implementation will vary slightly depending on your server framework and which ID Merge system your Mixpanel project is using.

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