WebSocket reconnection logic for Genesys Notification API in Node.js

Just noticed that my Node.js script handling Genesys Notification WebSocket events drops subscriptions after a gateway timeout. I need robust reconnection logic that preserves the subscription state.

  1. Connect to the notification WebSocket
  2. Subscribe to routing.queue.events
  3. Wait for 408 timeout
  4. Attempt reconnect with existing auth token

The subscriptions vanish on reconnect. How do I persist them without re-registering?

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