LDicomNet::GetCommBlockLengthISCL

#include "ltdic.h"

L_UINT32 LDicomNet::GetCommBlockLengthISCL()

Returns the communication block length agreed upon during mutual authentication. This function is available in the PACS Imaging toolkits.

Returns

The communication block length agreed upon during mutual authentication.

Comments

Using a block size that is too small or too big could impact performance.

Required DLLs and Libraries

LTDIC

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

Platforms

Win32, x64

See Also

Functions:	LDicomNet::SetMaxCommBlockLengthISCL, Class Members
Topics:	Establishing an ISCL Line Connection
	General Integrated Secure Communication Layer (ISCL) Information

Example

L_INT LDicomNet_GetCommBlockLengthISCLExample()
{
   L_INT nRet;
   // LMyDicomNet is derived from LDicomNet
   LMyDicomNet *pDicomNet;
   pDicomNet = new LMyDicomNet(TEXT(""), DICOM_SECURE_ISCL);
   nRet = pDicomNet->SetMaxCommBlockLengthISCL(8160); 
   if(nRet != DICOM_SUCCESS)
      return nRet;
   // size of the blocks sent to the network
   // layer will be 8192 bytes (a 32-bytes header is added)
   nRet = pDicomNet->Connect(TEXT(""), 0, TEXT("10.0.5.31"), 2761); 
   if(nRet != DICOM_SUCCESS)
      return nRet;
   // connect to a server running on local
   // computer at port 2761
   L_INT nCommBlock = pDicomNet->GetCommBlockLengthISCL();
   L_TCHAR str[80];
   wsprintf(str, TEXT("Negotiated communication block size is %d"), nCommBlock);
   AfxMessageBox(str);
   return DICOM_SUCCESS;
}