If your endpoints are specified in an SCA composite or WSDL document, you must ensure that the proxyendpoint is configured instead of the WebSphere Application Server specific endpoint.
The dispatch confirmer, in the context of the Proxy Service pattern, can provide endpoint affinity.
代理服务模式上下文中的分派确认程序可以提供端点关联。
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The container knows that it has already performed some of the required operations on this endpointproxy and will skip those when the actual MDB method is invoked.