RECEIVEASSOCIATEREJECTCALLBACK

#include "ltdic.h"

L_VOID pEXT_CALLBACK Your Function(hNet, nResult, nSource, nReason, UserData)

Notifies a connection that an Associate Reject message was received. This function is available in the PACS Imaging.

Parameters

HDICOMNET hNet

A DICOM Network handle.

L_UCHAR nResult

Type of rejection. Possible values are:

Value Meaning
PDU_REJECT_RESULT_PERMANENT [1] Rejected permanently.
PDU_REJECT_RESULT_TRANSIENT [2] Rejected transiently.

L_UCHAR nSource

The source of the rejection. Possible values are:

Value Meaning
PDU_REJECT_SOURCE_USER [1] DICOM Upper Layer Service User.
PDU_REJECT_SOURCE_PROVIDER1 [2] DICOM Upper Layer Service Provider (ASCE related function)
PDU_REJECT_SOURCE_PROVIDER2 [3] DICOM Upper Layer Service Provider (Presentation related function)

L_UCHAR nReason

Reason for the rejection. This depends on the value of nSource. Possible values are:

Value Meaning
If nSource is PDU_REJECT_SOURCE_USER:
PDU_REJECT_REASON_UNKNOWN [1] Unknown
PDU_REJECT_REASON_APPLICATION [2] Application context name not supported.
PDU_REJECT_REASON_CALLING [3] Calling AE Title not recognized.
PDU_REJECT_REASON_CALLED [7] Called AE Title not recognized.
If nSource is PDU_REJECT_SOURCE_PROVIDER1:
PDU_REJECT_REASON_UNKNOWN [1] Unknown.
PDU_REJECT_REASON_VERSION [2] Protocol version not supported.
If nSource is PDU_REJECT_SOURCE_PROVIDER2:
PDU_REJECT_REASON_CONGESTION [1] Temporary congestion.
PDU_REJECT_REASON_LIMIT [2] Local client limit exceeded.

L_VOID * UserData

Void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function.

Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.

Returns

None.

Comments

A call to this function is generated on an SCU when an SCP calls L_DicomSendAssociateReject. For more information on DICOM Associate connections, refer to Creating a DICOM Associate Connection.

To use this callback function, RECEIVEASSOCIATEREJECTCALLBACK must be set using L_DicomSetCallback.

Required DLLs and Libraries

Platforms

Win32, x64

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