# tibemsQueueInfo_GetFlowControlMaxBytes

Function

## Purpose

Get the volume of pending messages at which flow control is enabled for the queue.

## C Declaration

    tibems_status tibemsQueueInfo_GetFlowControlMaxBytes(
        tibemsQueueInfo queueInfo,
        tibems_long* maxBytes);

## COBOL Call

    CALL "tibemsQueueInfo_GetFlowControlMaxBytes"
     USING BY VALUE queueInfo,
           BY REFERENCE maxBytes,
           RETURNING tibems-status
    END-CALL.

## Parameters

Parameter | Description
--- | ---
`queueInfo` | Get the volume for this queue.
`maxBytes` | Store the volume. The value stored indicates the volume of pending messages, in bytes, that the server will store in the queue before enabling flow control. A value of 0 indicates that flow control will never be enabled.

## See Also

`tibemsTopicInfo_GetFlowControlMaxBytes`

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