tibemsMsgConsumer_SetMsgListener Function Purpose Set the message callback and closure data of a consumer. C Declaration tibems_status tibemsMsgConsumer_SetMsgListener( tibemsMsgConsumer msgConsumer, tibemsMsgCallback callback, void* closure ); Parameters Parameter Description msgConsumer Set the listener of this consumer. callback Use this callback function. closure Use this closure data. Remarks EMS C programs can implement a message listener as a callback function paired with closure data. This call sets these items in a consumer object. Your program implements the callback, and registers it by calling this function. When a message arrives, the consumer calls the callback. This call is not supported in COBOL. See Also tibemsMsgCallback on page 174
