Messaging
The Approvals engine uses messaging for product communication. Several queues need to be set up and configured for communication between the Transaction Server and Approvals. It is recommended that all queues be persistent and sized appropriately for the expected volume.
The following table describes the queue definitions that are required for product communication.
| Queue | Default | Description |
|---|---|---|
| APPROVAL QUEUE | FXH.APPROVALS.INPUT.QUEUE | The main Approvals processing queue for receiving messaging requests. It is used by the Transaction Server. |
| ASYNC | FXH.TRANSSERVER.INPUT.QUEUE | Used to send unsolicited messages from the Approvals engine to the Transaction Server. |