This section explains, through an example scenario, how the Message Expiration EIP can be implemented using WSO2 ESB. The following topics are covered:
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Start the ESB server and log into its management console UI (https://localhost:9443/carbon). In the management console, navigate navigate to the Main Menu, click Service Bus and then Source View menu and click Source View in the Service Bus section. Next, copy and paste the following configuration, which helps you explore the example scenario, to the source view. Anchor step3 step3
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Simulating the sample scenario
- Send a request using the Stock Quote client to WSO2 ESB in the following manner. For information on the Stock Quote client, refer to the Sample Clients section in the WSO2 ESB documentation.
ant stockquote -Dtrpurl=http://localhost:8280/services/MessageExpirationProxy -Dsymbol=foo
- Notice the expected response for the request. Next, drop the Axis2 server instance and restart the ESB. The endpoint will time out and be suspended after the timeout period, causing a fault condition.
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