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When an event message is being received, the WF_EVENT.Listen procedure determines which queue handler to use with the specified inbound agent and calls the Dequeue procedure in that queue handler to dequeue the message.
The PL/SQL Dequeue procedure must have the following standard API:
procedure dequeue ( | p_agent_guid | in raw, | |||
p_event | out WF_EVENT_T); |
The arguments for the procedure are as follows:
p_agent_guid | The globally unique identifier of the inbound agent from whose queue the event message should be dequeued. |
p_event | The event message. |
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