🚀 go-pugleaf

Hi Remy,

I am the following code to download files from the
HTTP server. (BCB 6 and Indy 9.? stable version)

TldHTTP is dropped at design time.
Properties set at design time

ConnectTimeout = 0
HandleRedirects = true

Request
    Connection = Keep-Alive

void TForm1::DownloadFile(String URL,AnsiString FileName)
{
    try
    {
        std::auto_ptr<TFileStream> strm(new TFileStream(FileName,fmCreate));

        HTTP->Request->Pragma = "no-cache";
        HTTP->HandleRedirects = true;
        Application->ProcessMessages();
        HTTP->Get(URL, strm.get());
    }
    catch(const Exception &E)
    {
        ShowMessage(E.Message);
    }
}

I call this function repeatedly with different parameter and its working 
fine.

I have some questions

1.I didn't see any Connect()/Disconnect() function in the code but still 
working. How?. Does it makes difference.
2.Is it good to add these statements when exception occurs.
    catch(const Exception &E)
    {
            if(HTTP->Connected())
                HTTP->Disconnect();
            ShowMessage(E.Message);
    }

Finally i want to use this function in a loop. So i want to know the best 
way to code.

All help greatly appreciated.

Thanks
SA