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Messaging and ESB
ABL - JMS API Reference : setPrefetchCount procedure
 

setPrefetchCount procedure

Sets the number of messages a SonicMQ client can retrieve in a single operation from a queue containing multiple messages.
Note: The JMS providers other than SonicMQ do not support this method.

Syntax

PROCEDURE setPrefetchCount.
DEFINE INPUT PARAMETER count AS INTEGER.

Applies to

Session objects

Notes

*The default is 3. For example, a count of 3 means that the Sonic client retrieves up to three message from a queue.
*If this procedure is called after beginSession procedure is called, an error is raised.

See also

setPrefetchCount procedure, setPrefetchThreshold procedure
For more information, see the Controlling flow of messages.