Multi-User Sync

The reserved Sync() method on a controller is auto-dispatched to peer connections in the same session group after any action completes — no explicit BroadcastAction call is needed. Both tabs read the same shared counter from the controller's mutex-protected state.

Counter: 0

Try: Open this page in a second tab. Click Increment in either tab — both stay in sync because the framework dispatches Sync() to peers on every action's render.