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The JMS consumer configuration allows you to specify two runtime behaviors:
the number of milliseconds the consumer will wait for a response.
the number of milliseconds a request will exist before the JMS broker can remove it.
You configure consumer runtime behavior using the jms:clientConfig element. The jms:clientConfig element is a child of the jms:conduit element. It has two attributes that are used to specify the configurable runtime properties of a consumer endpoint.
You specify the interval, in milliseconds, a consumer endpoint will wait for a response before timing out using the jms:clientConfig element's clientReceiveTimeout attribute. The default timeout interval is 2000.
You specify the interval, in milliseconds, that a request can remain unreceived before the JMS broker can delete it using the jms:clientConfig element's messageTimeToLive attribute. The default time to live interval is 0 which specifies that the request has an infinite time to live.
Example 9.11 shows a configuration fragment that sets the consumer endpoint's request lifetime to 500 milliseconds and its timeout value to 500 milliseconds.
Example 9.11. JMS Consumer Endpoint Runtime Configuration
...
<jms:conduit name="{http://cxf.apache.org/jms_endpt}HelloWorldJMSPort.jms-conduit">
<jms:address ... >
...
</jms:address>
...
<jms:clientConfig clientReceiveTimeout="500"
messageTimeToLive="500" />
...
</jms:conduit>
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