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  3. Handling DLMS_ACTION_REQUEST_TYPE_NORMAL For Multiple Blocks

Handling DLMS_ACTION_REQUEST_TYPE_NORMAL for multiple blocks

By bushidik , 13 June, 2024
Forums
Gurux.DLMS

Hello!

I'm using CPP lib for server implementation.
Recently i've found out that if method action request from client contains response, which doesn't fit to the PDU buffer size (~1024) the "MethodRequestNormal" function doesn't create server->m_Transaction = new CGXDLMSLongTransaction object, which will contain remaining data buffer. So I do it myself in the code for MethodRequestNormal:

CGXDLMSLNParameters p(&settings, invokeId, DLMS_COMMAND_METHOD_RESPONSE, 1, NULL, &bb, error, cipheredCommand);
ret = CGXDLMS::GetLNPdu(p, *replyData);

// MY PART
CGXDLMSValueEventCollection arr;
if (bb.GetSize() != bb.GetPosition())
{
if (server->m_Transaction != NULL)
{
delete server->m_Transaction;
server->m_Transaction = NULL;
}
server->m_Transaction = new CGXDLMSLongTransaction(arr, DLMS_COMMAND_METHOD_REQUEST, bb);
}

But I'm not sure, that everything will be working correctly

Please help me with this

Best regards!

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