L_DicomSetAsyncOperations

Summary

Enables or disables Asynchronous Operation support. It also sets the number of operations that can be invoked if enabled.

Syntax

#include "ltdic.h"

L_LTDIC_API L_INT L_DicomSetAsyncOperations(hPDU, bEnabled, nInvoked, nPerformed)

Parameters

HDICOMPDU hPDU

A DICOM Associate handle.

L_BOOL bEnabled

Flag that indicates whether to enable or disable Asynchronous Operations. Possible values are:

Value Meaning
TRUE Enable Asynchronous Operations.
FALSE Disable Asynchronous Operations.

L_UINT16 nInvoked

The number of operations (messages) that can be sent without a response.

L_UINT16 nPerformed

The number of Asynchronous Operations performed.

Returns

Value Meaning
DICOM_SUCCESS The function was successful.
>0 An error occurred. Refer to Return Codes.

Comments

If a DICOM Associate connection does not support Asynchronous Operations, then an Application Entity must wait for the response from one message before sending another. If Asynchronous Operations are supported, multiple messages may be sent without waiting for a response. The number of messages that may be sent is set using L_DicomSetAsyncOperations.

To determine the number of Asynchronous Operations that may be invoked without a response, call L_DicomGetInvokedOperations. To determine the number of operations that have been completed, call L_DicomGetPerformedOperations.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

Example

For an example, refer to L_DicomIsAsyncOperations.

Help Version 22.0.2022.6.24
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LEADTOOLS DICOM C API Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.