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• The Controller and Agents raise events for order state transitions.
• The Controller subscribes to events that originate from Agents. The JOC Cockpit subscribes to events that are forwarded from a Controller.
• The asynchronous nature of events is handled by the receiving product. Any events remain in place with the originating product until the receiving product confirms receipt. Only then events are released from the originating product.

Further

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Resources

• JS7 - System Architecture
• JS7 - JOC Cockpit Cluster
• JS7 - Controller Cluster
• JS7 - Agent Cluster