File: wp-includes/collaboration/class-wp-http-polling-sync-server.php

Processes and stores an awareness update from a client.

Processes a sync update based on its type.

Adds an update to a room’s update list via storage.

Gets sync updates for a specific client from a room after a given cursor.

Handles request: stores sync updates and awareness data, and returns updates the client is missing.

Checks if the current user can sync a specific entity type.

Constructor.

Registers REST API routes.

Checks if the current user has permission to access a room.

Validates that the request body does not exceed the maximum allowed size.