Re-Setting UUID

The purpose of this test is to verify that, in the event of customer application failure, the application system can reset the UUID intra-session on the same trading day to force synchronization of sequence numbers to and from the exchange.

Note: Re-Negotiate with a new UUID should be used only when the customer is unable to re-sync out-of-sync sequence numbers (required).

 

Note: If a test is not proceeding to the next step, selecting the Refresh button ( ) below the test steps may resolve the issue.

• To run a Re-Setting UUID test:

1. Select a SenderComp from the drop-down and select ASSIGN if a SenderComp is not already assigned.
2. Select the START TEST button.

Note: DO NOT select the START TEST button once the test is in progress.

3. Over the MSGW connection, submit an Establish message.
4. Select Yes or No to indicate whether your system received and processed the Terminate message.
5. On the same segmen, submit a Negotiate message with a new UUID.
6. Receive and process a Negotiate Response message.
7. Submit an Establish message to bind connection.
8. Select Yes or No to indicate whether your system received and processed the Establishment Acknowledgment message.
9. Submit a Sequence message.
10. Receive and process a Sequence message.