Memory leak after TDABin2DataStreamer read dataset

Data Abstract
1

My client application receive from application server (DataAbstract)
data as Binary packet and unpack it to TMemDataSet. Some time data is
very large for client and application raise exception like
EOutOfMemory.
I want in application show valid message for user and free memory used
in this operation. But when i Close TMemDataSet or Free their. Memory
in application not freed but stay used.
After close application i receive notification about memory leak.
What way to resolve this problem ?

Code in application:
try
DefStreamer.ReadDataset(DataBinary, Result, True, EmptyStr, LoadRecords);
except
on E: EOutOfMemory do
begin
Result.Close; // OR Result.Free();
MessageBoxAEx(‘Message about out of memory’,
csWarning, MB_ICONWARNING + MB_OK);
end;
end;

CallStack:
uDAMemDataset.TDAMemoryDataset.CreateBin2Struct
uDAMemDataTable.TDAMemDataTable.AllocRecordBuffer
uDABin2DataStreamer.TDABin2DataStreamer.InternalDoReadDataset(TDADataTable($A151AA0)
as IDAEditableDataset,56442,(…),False)
uDABin2DataStreamer.TDABin2DataStreamer.DoReadDataset(’{54A826C9-6D7D-4DB4-A46E-5BF527155C06}’,TDADataTable($A151AA0)
as IDADataset,False,False)
uDADataStreamer.TDADataStreamer.ReadDataset(’{54A826C9-6D7D-4DB4-A46E-5BF527155C06}’,TDADataTable($A151AA0)
as IDADataset,True,True,False)
uDADataStreamer.TDADataStreamer.ReadDataset($ABF45E0,TDADataTable($A151AA0)
as IDADataset,True,’’,True,True,False)

2

Hello,

Please, give me more more information about your issue.
Do you get your message when exception is raised?
What memory leaks notifications you get about when close the app?

Let me look at the full code also. How do you create DataBinary? If it is allocated dynamically it should be freed as well in except block.

Best regards